---> uname -a: Linux prd-centos8-docker-8c-8g-1263.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1151 25282 19 5457 30265 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:7f:8d:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe7f:8d0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:6b:aa:52 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::42:51ff:fe6b:aa52/64 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) 09/30/2025 _x86_64_ (8 CPU) 10:13:30 LINUX RESTART (8 CPU) 10:14:01 AM tps rtps wtps bread/s bwrtn/s 10:15:01 AM 179.64 6.10 173.54 917.18 7589.77 10:16:01 AM 245.30 17.53 227.77 3711.16 14172.48 10:17:01 AM 115.26 1.62 113.65 466.86 8818.13 10:18:01 AM 111.40 0.67 110.73 453.32 40055.18 10:19:01 AM 37.89 0.05 37.84 0.53 539.09 10:20:01 AM 11.11 0.43 10.68 20.93 315.88 10:21:01 AM 5.36 0.00 5.36 0.00 394.95 10:22:01 AM 31.23 0.05 31.18 69.19 725.66 10:23:01 AM 97.72 0.00 97.72 0.00 23476.21 10:24:01 AM 180.61 0.00 180.61 0.00 2354.93 10:25:01 AM 69.12 2.98 66.14 4587.37 29564.54 Average: 98.60 2.68 95.93 929.65 11636.98 10:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 AM 29511392 31214464 3144320 9.63 2688 2025428 1443616 4.28 155404 2554364 192684 10:16:01 AM 28243380 30401600 4412332 13.51 2688 2470920 2063120 6.12 223908 3703580 176220 10:17:01 AM 25850748 28914040 6804964 20.84 2688 3366412 4419096 13.11 326212 5955076 826696 10:18:01 AM 25046396 28453676 7609316 23.30 2688 3689864 5787856 17.17 428316 6570336 124 10:19:01 AM 24630728 28042016 8024984 24.57 2688 3693548 4586080 13.61 436516 6978648 1088 10:20:01 AM 24197036 27612428 8458676 25.90 2688 3697648 4624820 13.72 438200 7408252 88 10:21:01 AM 25100360 28525464 7555352 23.14 2688 3707244 3786400 11.23 440076 6509104 20 10:22:01 AM 24474284 28528944 8181428 25.05 2688 4320504 3850652 11.42 504252 7041404 605536 10:23:01 AM 23127764 27289580 9527948 29.18 2688 4430448 6213864 18.44 551328 8301384 2320 10:24:01 AM 23975088 28074476 8680624 26.58 2688 4355972 4003968 11.88 551120 7470968 680 10:25:01 AM 25912992 31017388 6742720 20.65 2688 5349956 1518500 4.51 905416 5171244 25732 Average: 25460924 28915825 7194788 22.03 2688 3737086 3845270 11.41 450977 6151305 166472 10:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 102.92 76.67 1216.80 17.05 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 376.16 299.87 4838.72 55.17 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 466.42 296.28 10713.68 42.02 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 10:18:01 AM eth0 16.83 16.58 6.46 7.36 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:18:01 AM veth48f0a05 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:19:01 AM lo 49.73 49.73 4.41 4.41 0.00 0.00 0.00 0.00 10:19:01 AM eth0 193.32 135.27 57.96 54.92 0.00 0.00 0.00 0.00 10:19:01 AM docker0 11.81 13.40 1.75 1.70 0.00 0.00 0.00 0.00 10:20:01 AM lo 60.81 60.81 3.09 3.09 0.00 0.00 0.00 0.00 10:20:01 AM eth0 402.13 290.05 112.45 111.38 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 10:21:01 AM lo 13.53 13.53 0.66 0.66 0.00 0.00 0.00 0.00 10:21:01 AM eth0 192.14 142.60 114.76 47.13 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:22:01 AM eth0 358.96 173.05 2962.36 24.13 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 511.36 511.36 75.95 75.95 0.00 0.00 0.00 0.00 10:23:01 AM eth0 76.94 53.52 22.98 24.81 0.00 0.00 0.00 0.00 10:23:01 AM docker0 220.59 230.82 34.74 36.66 0.00 0.00 0.00 0.00 10:23:01 AM veth27435ec 194.55 203.32 34.65 29.79 0.00 0.00 0.00 0.00 10:23:01 AM veth7f8bf41 26.04 28.21 3.10 7.13 0.00 0.00 0.00 0.00 10:24:01 AM lo 968.86 968.86 176.92 176.92 0.00 0.00 0.00 0.00 10:24:01 AM eth0 123.76 85.22 279.68 31.95 0.00 0.00 0.00 0.00 10:24:01 AM docker0 418.58 427.21 88.36 82.85 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 77.20 65.07 1261.92 14.42 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.03 146.03 23.74 23.74 0.00 0.00 0.00 0.00 Average: eth0 216.98 148.56 1962.40 39.12 0.00 0.00 0.00 0.00 Average: docker0 59.26 61.15 11.36 11.04 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) 09/30/2025 _x86_64_ (8 CPU) 10:13:30 LINUX RESTART (8 CPU) 10:14:01 AM CPU %user %nice %system %iowait %steal %idle 10:15:01 AM all 8.58 0.00 0.96 1.66 0.04 88.75 10:15:01 AM 0 1.12 0.00 0.20 0.03 0.03 98.61 10:15:01 AM 1 23.08 0.00 2.22 1.29 0.07 73.35 10:15:01 AM 2 4.53 0.00 0.43 0.17 0.05 94.82 10:15:01 AM 3 10.26 0.00 0.90 0.65 0.05 88.13 10:15:01 AM 4 3.49 0.00 0.68 0.77 0.03 95.03 10:15:01 AM 5 4.89 0.00 0.52 5.01 0.03 89.55 10:15:01 AM 6 16.74 0.00 2.11 5.21 0.05 75.89 10:15:01 AM 7 4.56 0.00 0.65 0.13 0.02 94.63 10:16:01 AM all 19.77 0.00 1.24 1.96 0.08 76.95 10:16:01 AM 0 19.76 0.00 1.12 1.94 0.08 77.10 10:16:01 AM 1 19.61 0.00 1.37 2.44 0.08 76.50 10:16:01 AM 2 21.11 0.00 1.09 2.21 0.07 75.52 10:16:01 AM 3 21.16 0.00 1.24 1.92 0.07 75.61 10:16:01 AM 4 23.58 0.00 0.94 1.66 0.08 73.74 10:16:01 AM 5 20.98 0.00 1.44 1.34 0.07 76.17 10:16:01 AM 6 25.26 0.00 1.84 2.96 0.08 69.85 10:16:01 AM 7 6.70 0.00 0.90 1.21 0.07 91.13 10:17:01 AM all 46.68 0.00 1.88 0.73 0.11 50.60 10:17:01 AM 0 35.17 0.00 1.86 0.69 0.12 62.16 10:17:01 AM 1 26.44 0.00 1.89 0.15 0.08 71.43 10:17:01 AM 2 44.39 0.00 1.55 0.44 0.13 53.49 10:17:01 AM 3 60.78 0.00 1.51 0.55 0.12 37.04 10:17:01 AM 4 58.37 0.00 2.58 1.14 0.12 37.79 10:17:01 AM 5 43.10 0.00 2.47 2.01 0.10 52.32 10:17:01 AM 6 54.25 0.00 1.47 0.75 0.10 43.42 10:17:01 AM 7 50.94 0.00 1.73 0.07 0.12 47.15 10:18:01 AM all 16.55 0.00 2.63 2.44 0.07 78.31 10:18:01 AM 0 12.29 0.00 2.42 1.24 0.07 83.98 10:18:01 AM 1 16.57 0.00 2.88 5.28 0.08 75.19 10:18:01 AM 2 26.83 0.00 2.94 4.28 0.07 65.88 10:18:01 AM 3 17.05 0.00 2.99 4.89 0.05 75.02 10:18:01 AM 4 19.97 0.00 2.85 0.64 0.07 76.47 10:18:01 AM 5 17.42 0.00 2.72 0.59 0.07 79.20 10:18:01 AM 6 13.17 0.00 2.13 0.57 0.07 84.07 10:18:01 AM 7 9.09 0.00 2.12 2.07 0.07 86.65 10:19:01 AM all 22.42 0.00 2.51 0.47 0.11 74.49 10:19:01 AM 0 21.99 0.00 2.35 0.23 0.10 75.33 10:19:01 AM 1 23.57 0.00 2.55 0.74 0.12 73.03 10:19:01 AM 2 17.92 0.00 2.26 0.45 0.12 79.25 10:19:01 AM 3 18.64 0.00 1.78 0.75 0.10 78.73 10:19:01 AM 4 25.13 0.00 2.88 0.70 0.10 71.19 10:19:01 AM 5 23.31 0.00 2.80 0.55 0.12 73.22 10:19:01 AM 6 21.79 0.00 2.83 0.23 0.10 75.05 10:19:01 AM 7 27.02 0.00 2.63 0.12 0.10 70.13 10:20:01 AM all 7.07 0.00 1.25 0.08 0.06 91.53 10:20:01 AM 0 7.01 0.00 1.41 0.13 0.07 91.38 10:20:01 AM 1 5.55 0.00 1.25 0.13 0.07 92.99 10:20:01 AM 2 11.00 0.00 1.71 0.03 0.05 87.21 10:20:01 AM 3 7.36 0.00 1.10 0.12 0.07 91.35 10:20:01 AM 4 6.09 0.00 0.82 0.00 0.07 93.02 10:20:01 AM 5 6.14 0.00 1.17 0.03 0.07 92.59 10:20:01 AM 6 5.09 0.00 1.72 0.12 0.07 93.00 10:20:01 AM 7 8.34 0.00 0.80 0.07 0.07 90.73 10:21:01 AM all 11.94 0.00 0.50 0.02 0.05 87.48 10:21:01 AM 0 9.27 0.00 0.08 0.00 0.05 90.59 10:21:01 AM 1 6.28 0.00 0.47 0.07 0.05 93.13 10:21:01 AM 2 18.29 0.00 0.48 0.00 0.05 81.17 10:21:01 AM 3 2.99 0.00 0.40 0.00 0.07 96.54 10:21:01 AM 4 29.53 0.00 1.23 0.03 0.05 69.15 10:21:01 AM 5 6.40 0.00 0.33 0.00 0.05 93.21 10:21:01 AM 6 3.99 0.00 0.77 0.08 0.07 95.09 10:21:01 AM 7 18.74 0.00 0.27 0.00 0.05 80.94 10:22:01 AM all 34.28 0.00 1.48 0.05 0.08 64.12 10:22:01 AM 0 25.18 0.00 1.31 0.07 0.05 73.40 10:22:01 AM 1 29.63 0.00 1.57 0.02 0.08 68.70 10:22:01 AM 2 40.74 0.00 2.16 0.08 0.08 56.93 10:22:01 AM 3 21.16 0.00 1.47 0.08 0.08 77.20 10:22:01 AM 4 39.50 0.00 1.42 0.12 0.08 58.88 10:22:01 AM 5 49.15 0.00 1.71 0.02 0.07 49.06 10:22:01 AM 6 28.11 0.00 0.72 0.02 0.08 71.06 10:22:01 AM 7 40.75 0.00 1.46 0.00 0.07 57.72 10:23:01 AM all 26.48 0.00 1.77 1.18 0.09 70.48 10:23:01 AM 0 27.13 0.00 1.69 0.25 0.10 70.82 10:23:01 AM 1 27.64 0.00 1.76 0.94 0.08 69.58 10:23:01 AM 2 29.56 0.00 2.24 1.66 0.12 66.42 10:23:01 AM 3 36.01 0.00 1.47 0.84 0.08 61.60 10:23:01 AM 4 22.55 0.00 1.96 2.90 0.08 72.50 10:23:01 AM 5 28.34 0.00 1.51 0.02 0.10 70.04 10:23:01 AM 6 15.20 0.00 2.16 0.79 0.08 81.76 10:23:01 AM 7 25.39 0.00 1.39 2.04 0.08 71.09 10:24:01 AM all 28.48 0.00 1.76 0.31 0.09 69.35 10:24:01 AM 0 35.18 0.00 1.22 0.00 0.12 63.49 10:24:01 AM 1 18.52 0.00 2.41 0.02 0.12 78.93 10:24:01 AM 2 22.56 0.00 1.67 0.12 0.07 75.59 10:24:01 AM 3 19.92 0.00 1.95 1.04 0.08 77.01 10:24:01 AM 4 31.85 0.00 1.66 0.03 0.08 66.37 10:24:01 AM 5 42.83 0.00 2.14 1.20 0.08 53.74 10:24:01 AM 6 26.74 0.00 1.31 0.02 0.07 71.87 10:24:01 AM 7 30.21 0.00 1.74 0.08 0.08 67.88 10:25:01 AM all 20.66 0.00 1.73 1.13 0.05 76.43 10:25:01 AM 0 24.88 0.00 1.45 0.12 0.07 73.48 10:25:01 AM 1 8.75 0.00 1.32 1.44 0.05 88.44 10:25:01 AM 2 38.40 0.00 2.02 2.24 0.07 57.27 10:25:01 AM 3 27.94 0.00 1.70 1.35 0.07 68.94 10:25:01 AM 4 18.21 0.00 1.92 0.05 0.03 79.79 10:25:01 AM 5 13.90 0.00 1.42 0.35 0.07 84.26 10:25:01 AM 6 21.54 0.00 1.99 0.22 0.05 76.20 10:25:01 AM 7 11.61 0.00 2.01 3.29 0.03 83.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.07 0.00 1.61 0.91 0.08 75.33 Average: 0 19.90 0.00 1.37 0.43 0.08 78.22 Average: 1 18.69 0.00 1.79 1.14 0.08 78.30 Average: 2 25.02 0.00 1.69 1.06 0.08 72.15 Average: 3 22.10 0.00 1.50 1.11 0.08 75.21 Average: 4 25.29 0.00 1.72 0.73 0.07 72.19 Average: 5 23.30 0.00 1.66 1.01 0.07 73.96 Average: 6 21.08 0.00 1.73 1.00 0.07 76.12 Average: 7 21.21 0.00 1.43 0.83 0.07 76.47