---> uname -a: Linux prd-centos8-builder-2c-2g-355.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: 2799.996 BogoMIPS: 5599.99 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 695 4711 19 2290 6709 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:d3:50:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.239/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fed3:503c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:98:93:7f 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 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/01/2025 _x86_64_ (2 CPU) 12:27:05 LINUX RESTART (2 CPU) 12:28:01 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 283.20 86.12 197.08 7853.22 38217.76 12:30:01 PM 6.35 0.00 6.35 0.00 6427.12 12:31:01 PM 0.94 0.05 0.90 1.06 13.34 12:32:01 PM 19.01 6.08 12.93 906.10 850.35 12:33:01 PM 47.58 0.70 46.88 65.59 3265.21 12:34:01 PM 71.70 0.20 71.50 23.33 6219.86 Average: 71.46 15.52 55.93 1474.87 9159.68 12:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 5221672 6921648 2660652 33.75 2688 1899644 1330352 14.90 193120 2204236 189072 12:30:01 PM 5223620 6923600 2658704 33.73 2688 1899644 1328404 14.87 193124 2203032 16 12:31:01 PM 5211528 6911588 2670796 33.88 2688 1899680 1328404 14.87 193232 2215076 36 12:32:01 PM 5155412 6922084 2726912 34.60 2688 1963596 1076188 12.05 379224 2077820 19984 12:33:01 PM 5010880 6949244 2871444 36.43 2688 2123108 1014660 11.36 382644 2174324 127140 12:34:01 PM 4889304 6930384 2993020 37.97 2688 2221292 1023296 11.46 386012 2272660 104512 Average: 5118736 6926425 2763588 35.06 2688 2001161 1183551 13.25 287893 2191191 73460 12:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 269.09 144.06 1376.87 60.95 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 3.25 3.43 1.48 0.73 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 3.73 3.65 0.97 0.81 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 17.66 15.06 161.32 6.41 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 36.53 25.46 622.06 5.88 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 21.23 16.93 248.77 3.87 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.58 34.77 401.90 13.11 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 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/01/2025 _x86_64_ (2 CPU) 12:27:05 LINUX RESTART (2 CPU) 12:28:01 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 15.35 0.00 3.90 4.87 0.07 75.81 12:29:01 PM 0 16.86 0.00 3.60 3.50 0.07 75.97 12:29:01 PM 1 13.84 0.00 4.20 6.25 0.07 75.64 12:30:01 PM all 1.17 0.00 0.17 0.29 0.04 98.33 12:30:01 PM 0 2.10 0.00 0.13 0.12 0.03 97.62 12:30:01 PM 1 0.24 0.00 0.20 0.47 0.05 99.04 12:31:01 PM all 0.58 0.00 0.14 0.01 0.03 99.24 12:31:01 PM 0 0.80 0.00 0.13 0.02 0.03 99.02 12:31:01 PM 1 0.37 0.00 0.15 0.00 0.03 99.45 12:32:01 PM all 8.10 0.00 0.97 0.28 0.04 90.62 12:32:01 PM 0 12.64 0.00 1.24 0.40 0.03 85.69 12:32:01 PM 1 3.56 0.00 0.70 0.15 0.05 95.54 12:33:01 PM all 18.83 0.00 1.85 0.44 0.06 78.82 12:33:01 PM 0 10.92 0.00 1.45 0.37 0.07 87.19 12:33:01 PM 1 26.74 0.00 2.25 0.52 0.05 70.44 12:34:01 PM all 14.33 0.00 1.78 0.66 0.06 83.17 12:34:01 PM 0 16.23 0.00 1.77 0.57 0.05 81.38 12:34:01 PM 1 12.44 0.00 1.79 0.75 0.07 84.96 Average: all 9.72 0.00 1.46 1.08 0.05 87.69 Average: 0 9.91 0.00 1.38 0.82 0.05 87.84 Average: 1 9.52 0.00 1.54 1.34 0.05 87.54