---> uname -a: Linux prd-centos8-docker-8c-8g-473.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1057 26492 19 4339 30366 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:cb:e5:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fecb:e5aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:83:bb:df 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 inet6 fe80::42:deff:fe83:bbdf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/05/2025 _x86_64_ (8 CPU) 07:30:20 LINUX RESTART (8 CPU) 07:31:03 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 202.24 17.32 184.92 3393.73 10845.21 07:33:01 AM 152.69 0.07 152.62 1.20 14614.70 07:34:01 AM 67.29 2.55 64.75 1042.19 8398.40 07:35:01 AM 198.88 16.28 182.61 5480.99 23124.22 07:36:01 AM 33.97 0.00 33.97 0.00 20920.58 07:37:01 AM 21.31 0.07 21.25 50.12 1342.04 07:38:01 AM 48.82 0.67 48.15 67.58 4780.06 Average: 103.13 5.22 97.91 1424.48 12009.60 07:31:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29111520 30994508 3544192 10.85 2688 2200332 1640800 4.87 160772 2921936 148184 07:33:01 AM 28249716 30380916 4405996 13.49 2688 2444840 2199784 6.53 172200 3754892 120 07:34:01 AM 26556960 29575592 6098752 18.68 2688 3316024 2880712 8.55 314920 5240880 608756 07:35:01 AM 26102684 29903144 6553028 20.07 2688 4092476 2497440 7.41 728152 5265760 610144 07:36:01 AM 25864768 29702568 6790944 20.80 2688 4129480 2678048 7.95 728708 5499796 25616 07:37:01 AM 25797596 29644736 6858116 21.00 2688 4138076 2689620 7.98 736780 5557692 20 07:38:01 AM 27151504 31116084 5504208 16.86 2688 4253624 1482808 4.40 887560 4052792 33136 Average: 26976393 30188221 5679319 17.39 2688 3510693 2295602 6.81 532727 4613393 203711 07:31:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 186.64 147.64 1977.60 44.93 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 432.46 309.65 4033.63 53.15 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 960.45 366.98 7368.70 30.41 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 13.01 13.01 1.36 1.36 0.00 0.00 0.00 0.00 07:35:01 AM eth0 114.21 87.92 1272.79 21.63 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.80 5.93 0.65 0.69 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 141.42 115.41 701.00 26.13 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 218.93 178.50 199.19 52.23 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 128.41 129.84 289.20 1262.43 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 Average: eth0 312.38 191.05 2264.51 213.80 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.85 0.09 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/05/2025 _x86_64_ (8 CPU) 07:30:20 LINUX RESTART (8 CPU) 07:31:03 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 12.19 0.00 1.12 1.46 0.05 85.18 07:32:01 AM 0 7.86 0.00 0.97 1.87 0.09 89.22 07:32:01 AM 1 10.13 0.00 0.88 0.97 0.05 87.97 07:32:01 AM 2 16.61 0.00 1.19 3.08 0.03 79.09 07:32:01 AM 3 19.54 0.00 2.31 1.88 0.05 76.21 07:32:01 AM 4 7.45 0.00 0.48 0.41 0.05 91.60 07:32:01 AM 5 7.81 0.00 0.80 1.12 0.03 90.23 07:32:01 AM 6 16.93 0.00 1.24 0.48 0.05 81.29 07:32:01 AM 7 11.17 0.00 1.09 1.90 0.03 85.81 07:33:01 AM all 13.08 0.00 0.79 1.43 0.05 84.64 07:33:01 AM 0 2.89 0.00 1.22 1.22 0.03 94.63 07:33:01 AM 1 19.35 0.00 0.32 1.62 0.05 78.66 07:33:01 AM 2 6.93 0.00 0.75 1.75 0.05 90.51 07:33:01 AM 3 26.19 0.00 0.89 3.31 0.07 69.55 07:33:01 AM 4 5.74 0.00 0.95 1.07 0.05 92.19 07:33:01 AM 5 28.40 0.00 1.15 0.47 0.05 69.93 07:33:01 AM 6 6.48 0.00 0.52 0.42 0.05 92.53 07:33:01 AM 7 8.65 0.00 0.53 1.59 0.05 89.18 07:34:01 AM all 28.40 0.00 2.21 0.51 0.08 68.79 07:34:01 AM 0 32.00 0.00 1.85 0.07 0.08 66.00 07:34:01 AM 1 32.54 0.00 1.77 1.98 0.08 63.62 07:34:01 AM 2 30.07 0.00 2.61 0.27 0.08 66.96 07:34:01 AM 3 29.93 0.00 2.43 0.12 0.08 67.43 07:34:01 AM 4 25.81 0.00 2.44 0.02 0.10 71.62 07:34:01 AM 5 41.77 0.00 2.68 0.37 0.10 55.08 07:34:01 AM 6 26.06 0.00 1.13 0.00 0.07 72.75 07:34:01 AM 7 9.03 0.00 2.80 1.25 0.05 86.88 07:35:01 AM all 21.33 0.31 2.70 2.09 0.08 73.48 07:35:01 AM 0 16.86 0.07 2.55 2.96 0.08 77.48 07:35:01 AM 1 25.76 0.42 2.64 2.42 0.10 68.67 07:35:01 AM 2 24.80 0.49 3.32 5.33 0.08 65.99 07:35:01 AM 3 21.59 0.00 2.95 0.80 0.07 74.59 07:35:01 AM 4 21.47 0.25 2.06 0.42 0.08 75.72 07:35:01 AM 5 16.94 1.24 2.30 1.47 0.08 77.96 07:35:01 AM 6 21.79 0.05 3.19 3.25 0.07 71.65 07:35:01 AM 7 21.47 0.00 2.60 0.07 0.08 75.78 07:36:01 AM all 10.09 0.00 0.38 0.99 0.03 88.51 07:36:01 AM 0 1.52 0.00 0.70 0.00 0.03 97.75 07:36:01 AM 1 56.39 0.00 0.98 0.55 0.08 42.00 07:36:01 AM 2 5.81 0.00 0.25 3.10 0.02 90.82 07:36:01 AM 3 3.24 0.00 0.33 4.21 0.05 92.17 07:36:01 AM 4 5.16 0.00 0.12 0.05 0.02 94.66 07:36:01 AM 5 0.82 0.00 0.18 0.00 0.02 98.98 07:36:01 AM 6 4.50 0.00 0.12 0.02 0.02 95.35 07:36:01 AM 7 3.29 0.00 0.32 0.02 0.02 96.36 07:37:01 AM all 12.17 0.00 0.61 0.09 0.04 87.09 07:37:01 AM 0 6.35 0.00 0.25 0.23 0.05 93.11 07:37:01 AM 1 62.75 0.00 1.97 0.18 0.10 35.00 07:37:01 AM 2 1.79 0.00 0.97 0.12 0.07 97.06 07:37:01 AM 3 11.73 0.00 0.08 0.03 0.02 88.14 07:37:01 AM 4 3.64 0.00 0.83 0.00 0.03 95.49 07:37:01 AM 5 4.25 0.00 0.28 0.00 0.02 95.45 07:37:01 AM 6 3.69 0.00 0.38 0.17 0.03 95.73 07:37:01 AM 7 3.10 0.00 0.12 0.00 0.02 96.76 07:38:01 AM all 10.90 0.00 1.25 0.43 0.04 87.38 07:38:01 AM 0 4.56 0.00 1.34 0.12 0.03 93.96 07:38:01 AM 1 26.55 0.00 1.37 0.99 0.07 71.02 07:38:01 AM 2 17.50 0.00 1.74 0.10 0.05 80.61 07:38:01 AM 3 23.87 0.00 1.42 0.57 0.05 74.09 07:38:01 AM 4 3.95 0.00 1.07 0.27 0.05 94.66 07:38:01 AM 5 3.46 0.00 1.29 0.99 0.03 94.23 07:38:01 AM 6 5.14 0.00 0.82 0.30 0.02 93.72 07:38:01 AM 7 2.19 0.00 0.93 0.12 0.03 96.73 Average: all 15.45 0.05 1.29 1.00 0.05 82.16 Average: 0 10.28 0.01 1.27 0.92 0.06 87.46 Average: 1 33.49 0.06 1.42 1.24 0.08 63.71 Average: 2 14.76 0.07 1.55 1.96 0.06 81.61 Average: 3 19.43 0.00 1.48 1.56 0.06 77.47 Average: 4 10.45 0.04 1.14 0.32 0.06 88.00 Average: 5 14.78 0.18 1.24 0.63 0.05 83.13 Average: 6 12.04 0.01 1.05 0.66 0.04 86.19 Average: 7 8.39 0.00 1.20 0.70 0.04 89.68