---> uname -a: Linux prd-centos8-builder-2c-2g-309.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 710 4884 19 2102 6694 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7a:7a:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.199/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe7a:7a78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:b2:05:4d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (prd-centos8-builder-2c-2g-309.novalocal) 03/13/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 34.29 6.08 28.21 900.65 3369.86 12:02:01 AM 88.47 0.25 88.22 6.53 7515.13 12:03:01 AM 46.68 0.28 46.39 18.66 4795.28 12:04:01 AM 7.80 0.00 7.80 0.00 346.31 12:05:01 AM 0.30 0.00 0.30 0.00 5.47 12:06:01 AM 1.55 0.07 1.48 9.73 19.31 12:07:01 AM 18.45 0.58 17.87 77.47 862.52 Average: 28.22 1.04 27.18 144.71 2416.49 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5331288 6914412 2551028 32.36 2688 1779680 1120608 12.55 147416 2128200 9712 12:02:01 AM 5148052 6914440 2734264 34.69 2688 1951648 1083676 12.13 149204 2265848 27404 12:03:01 AM 5047212 6892840 2835104 35.97 2688 2026256 1076340 12.05 165472 2325376 4 12:04:01 AM 5051780 6897416 2830536 35.91 2688 2026260 1069588 11.98 165964 2325200 8 12:05:01 AM 5050428 6896064 2831888 35.93 2688 2026260 1077288 12.06 166040 2326488 4 12:06:01 AM 5038992 6885164 2843324 36.07 2688 2026764 1059504 11.86 336864 2167256 156 12:07:01 AM 5027108 6880132 2855208 36.22 2688 2033440 1096948 12.28 342724 2173444 956 Average: 5099266 6897210 2783050 35.31 2688 1981473 1083422 12.13 210526 2244545 5463 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 31.86 22.76 205.51 9.30 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 35.12 24.87 692.44 4.29 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 16.70 12.28 162.89 3.17 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 5.25 5.10 7.33 1.03 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 5.38 5.22 8.60 1.10 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 10.23 8.30 11.93 2.98 0.00 0.00 0.00 0.00 12:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 14.53 11.95 12.36 5.67 0.00 0.00 0.00 0.00 12:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.01 12.93 157.32 3.94 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (prd-centos8-builder-2c-2g-309.novalocal) 03/13/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 8.87 0.03 1.33 0.60 0.07 89.10 12:01:01 AM 0 7.41 0.07 1.25 0.53 0.08 90.65 12:01:01 AM 1 10.33 0.00 1.40 0.67 0.05 87.56 12:02:01 AM all 16.93 0.00 2.15 0.98 0.09 79.85 12:02:01 AM 0 11.91 0.00 1.90 0.96 0.10 85.13 12:02:01 AM 1 21.95 0.00 2.40 1.00 0.08 74.58 12:03:01 AM all 10.82 0.00 1.27 0.53 0.06 87.31 12:03:01 AM 0 15.51 0.00 1.38 0.38 0.05 82.67 12:03:01 AM 1 6.15 0.00 1.16 0.68 0.07 91.94 12:04:01 AM all 3.94 0.00 0.34 0.03 0.06 95.64 12:04:01 AM 0 1.24 0.00 0.20 0.02 0.07 98.48 12:04:01 AM 1 6.63 0.00 0.48 0.03 0.05 92.80 12:05:01 AM all 4.09 0.00 0.31 0.00 0.05 95.55 12:05:01 AM 0 1.77 0.00 0.20 0.00 0.07 97.96 12:05:01 AM 1 6.40 0.00 0.42 0.00 0.03 93.15 12:06:01 AM all 6.33 0.00 0.78 0.03 0.05 92.81 12:06:01 AM 0 6.56 0.00 0.72 0.02 0.03 92.67 12:06:01 AM 1 6.10 0.00 0.85 0.03 0.07 92.95 12:07:01 AM all 14.65 0.00 1.13 0.14 0.08 84.00 12:07:01 AM 0 10.88 0.00 1.05 0.12 0.08 87.87 12:07:01 AM 1 18.42 0.00 1.22 0.17 0.07 80.13 Average: all 9.38 0.00 1.05 0.33 0.06 89.18 Average: 0 7.90 0.01 0.96 0.29 0.07 90.77 Average: 1 10.86 0.00 1.13 0.37 0.06 87.58