---> uname -a: Linux prd-centos8-docker-8c-8g-21832.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 25156 19 5595 30278 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:53:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe7a:5303/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:7e:74:59 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::42:5fff:fe7e:7459/64 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) 06/17/2025 _x86_64_ (8 CPU) 12:49:30 LINUX RESTART (8 CPU) 12:50:01 PM tps rtps wtps bread/s bwrtn/s 12:51:01 PM 196.75 14.37 182.38 2881.60 10238.03 12:52:01 PM 233.81 4.97 228.85 1208.73 15811.68 12:53:01 PM 136.90 0.75 136.15 493.49 41810.88 12:54:01 PM 33.89 0.48 33.41 21.46 425.59 12:55:01 PM 10.76 0.00 10.76 0.00 295.17 12:56:01 PM 4.85 0.02 4.83 0.13 345.53 12:57:01 PM 107.01 0.00 107.01 0.00 23326.42 12:58:01 PM 20.35 0.00 20.35 0.00 767.66 12:59:01 PM 142.29 2.47 139.82 4497.17 1871.24 01:00:00 PM 54.85 1.43 53.42 1753.47 33553.15 01:00:01 PM 6.67 0.00 6.67 0.00 200.00 Average: 94.09 2.45 91.64 1083.53 12803.57 12:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 PM 29047652 30883252 3608060 11.05 2688 2153460 1832180 5.44 163176 2985304 131584 12:52:01 PM 27106756 29348908 5548956 16.99 2688 2551760 3054036 9.06 274800 4775148 85464 12:53:01 PM 25134636 28513552 7521076 23.03 2688 3662948 3956136 11.74 429328 6485220 0 12:54:01 PM 24842276 28226732 7813436 23.93 2688 3668020 3939312 11.69 439760 6767804 2380 12:55:01 PM 24784848 28170968 7870864 24.10 2688 3669544 3943564 11.70 440036 6824196 4 12:56:01 PM 25736544 29131004 6919168 21.19 2688 3677836 3166320 9.39 441924 5876860 20 12:57:01 PM 24290016 28377404 8365696 25.62 2688 4356100 4342060 12.88 539456 7165032 72 12:58:01 PM 22575068 26695656 10080644 30.87 2688 4393152 6795416 20.16 552660 8856036 272 12:59:01 PM 23481184 28458072 9174528 28.09 2688 5229596 3621656 10.75 720048 7791856 779916 01:00:00 PM 25730528 30964960 6925184 21.21 2688 5481724 1557352 4.62 956264 5305812 24344 01:00:01 PM 25713236 30959988 6942476 21.26 2688 5493696 1557352 4.62 957444 5321048 37204 Average: 25312977 29066409 7342735 22.49 2688 4030712 3433217 10.19 537718 6195847 96478 12:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 320.73 216.45 1513.04 47.44 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 425.38 340.18 5569.12 50.73 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 1.67 1.67 0.08 0.08 0.00 0.00 0.00 0.00 12:53:01 PM eth0 284.64 168.12 9475.13 17.38 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 12:53:01 PM veth65f0e61 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:54:01 PM lo 43.87 43.87 3.89 3.89 0.00 0.00 0.00 0.00 12:54:01 PM eth0 180.71 125.04 59.18 54.31 0.00 0.00 0.00 0.00 12:54:01 PM docker0 9.88 11.38 1.56 1.48 0.00 0.00 0.00 0.00 12:55:01 PM lo 57.36 57.36 2.92 2.92 0.00 0.00 0.00 0.00 12:55:01 PM eth0 235.36 185.39 66.38 74.64 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 12:56:01 PM lo 10.83 10.83 0.53 0.53 0.00 0.00 0.00 0.00 12:56:01 PM eth0 182.62 132.09 93.65 36.98 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:57:01 PM eth0 642.87 390.72 2854.21 38.38 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM vethc9d11e3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:57:01 PM veth24653c8 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:58:01 PM lo 846.51 846.51 185.55 185.55 0.00 0.00 0.00 0.00 12:58:01 PM eth0 91.95 69.37 26.73 31.28 0.00 0.00 0.00 0.00 12:58:01 PM docker0 403.10 419.81 87.17 93.40 0.00 0.00 0.00 0.00 12:58:01 PM vethc9d11e3 369.09 385.45 88.98 69.51 0.00 0.00 0.00 0.01 12:58:01 PM veth24653c8 34.01 34.89 3.70 24.14 0.00 0.00 0.00 0.00 12:59:01 PM lo 196.68 196.68 41.47 41.47 0.00 0.00 0.00 0.00 12:59:01 PM eth0 95.42 82.92 1499.94 17.14 0.00 0.00 0.00 0.00 12:59:01 PM docker0 98.70 99.62 26.44 16.48 0.00 0.00 0.00 0.00 01:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 PM eth0 444.98 318.76 2346.19 61.77 0.00 0.00 0.00 0.00 01:00:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.70 115.70 23.44 23.44 0.00 0.00 0.00 0.00 Average: eth0 289.91 202.51 2347.53 42.93 0.00 0.00 0.00 0.00 Average: docker0 51.23 53.19 11.53 11.15 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) 06/17/2025 _x86_64_ (8 CPU) 12:49:30 LINUX RESTART (8 CPU) 12:50:01 PM CPU %user %nice %system %iowait %steal %idle 12:51:01 PM all 12.70 0.00 1.20 0.61 0.06 85.43 12:51:01 PM 0 8.28 0.00 0.82 0.17 0.08 90.65 12:51:01 PM 1 13.96 0.00 1.05 0.38 0.07 84.53 12:51:01 PM 2 3.80 0.00 0.55 0.75 0.08 94.81 12:51:01 PM 3 12.44 0.00 0.93 0.53 0.05 86.04 12:51:01 PM 4 19.61 0.00 2.07 1.25 0.07 77.00 12:51:01 PM 5 20.19 0.00 2.17 0.85 0.07 76.72 12:51:01 PM 6 9.06 0.00 0.97 0.62 0.05 89.31 12:51:01 PM 7 14.24 0.00 1.07 0.28 0.03 84.38 12:52:01 PM all 43.31 0.00 1.45 0.78 0.09 54.38 12:52:01 PM 0 41.67 0.00 1.49 0.67 0.08 56.10 12:52:01 PM 1 38.73 0.00 1.34 0.57 0.08 59.28 12:52:01 PM 2 35.85 0.00 1.32 0.62 0.08 62.13 12:52:01 PM 3 55.43 0.00 2.02 1.45 0.10 41.00 12:52:01 PM 4 46.44 0.00 1.42 0.47 0.08 51.59 12:52:01 PM 5 38.81 0.00 1.22 0.40 0.08 59.49 12:52:01 PM 6 42.13 0.00 1.97 1.65 0.08 54.16 12:52:01 PM 7 47.39 0.00 0.79 0.43 0.10 51.29 12:53:01 PM all 25.57 0.00 2.94 0.98 0.09 70.41 12:53:01 PM 0 24.23 0.00 2.96 0.35 0.12 72.34 12:53:01 PM 1 16.28 0.00 2.78 2.94 0.10 77.90 12:53:01 PM 2 23.89 0.00 3.52 2.09 0.10 70.41 12:53:01 PM 3 27.08 0.00 2.83 1.64 0.08 68.36 12:53:01 PM 4 29.11 0.00 3.09 0.30 0.08 67.42 12:53:01 PM 5 31.86 0.00 2.91 0.25 0.08 64.90 12:53:01 PM 6 25.13 0.00 2.74 0.20 0.08 71.84 12:53:01 PM 7 26.97 0.00 2.72 0.08 0.08 70.13 12:54:01 PM all 22.29 0.00 2.35 0.06 0.09 75.22 12:54:01 PM 0 21.93 0.00 2.41 0.05 0.10 75.52 12:54:01 PM 1 15.09 0.00 2.74 0.05 0.10 82.01 12:54:01 PM 2 22.56 0.00 2.45 0.07 0.08 74.84 12:54:01 PM 3 28.57 0.00 2.41 0.05 0.08 68.89 12:54:01 PM 4 21.59 0.00 2.09 0.05 0.08 76.18 12:54:01 PM 5 26.06 0.00 2.58 0.05 0.08 71.23 12:54:01 PM 6 18.66 0.00 2.16 0.07 0.08 79.03 12:54:01 PM 7 23.87 0.00 1.96 0.07 0.08 74.02 12:55:01 PM all 4.89 0.00 0.93 0.03 0.07 94.08 12:55:01 PM 0 4.16 0.00 0.70 0.02 0.07 95.06 12:55:01 PM 1 3.28 0.00 1.22 0.00 0.07 95.43 12:55:01 PM 2 7.72 0.00 1.12 0.02 0.07 91.07 12:55:01 PM 3 4.60 0.00 0.80 0.03 0.08 94.48 12:55:01 PM 4 6.86 0.00 0.95 0.08 0.08 92.02 12:55:01 PM 5 4.68 0.00 1.07 0.02 0.07 94.17 12:55:01 PM 6 2.51 0.00 0.82 0.03 0.05 96.59 12:55:01 PM 7 5.34 0.00 0.77 0.03 0.05 93.80 12:56:01 PM all 11.18 0.00 0.48 0.03 0.05 88.27 12:56:01 PM 0 1.59 0.00 1.04 0.00 0.08 97.29 12:56:01 PM 1 3.57 0.00 0.28 0.18 0.05 95.91 12:56:01 PM 2 26.03 0.00 0.45 0.03 0.05 73.43 12:56:01 PM 3 12.78 0.00 0.30 0.00 0.03 86.89 12:56:01 PM 4 6.02 0.00 0.15 0.00 0.03 93.80 12:56:01 PM 5 3.02 0.00 0.38 0.00 0.03 96.56 12:56:01 PM 6 21.42 0.00 0.28 0.02 0.05 78.23 12:56:01 PM 7 14.96 0.00 0.93 0.00 0.05 84.06 12:57:01 PM all 33.14 0.00 1.91 0.56 0.09 64.30 12:57:01 PM 0 24.86 0.00 2.26 0.00 0.10 72.78 12:57:01 PM 1 37.60 0.00 1.61 1.46 0.10 59.23 12:57:01 PM 2 39.40 0.00 2.65 0.92 0.08 56.94 12:57:01 PM 3 40.45 0.00 1.26 1.59 0.08 56.62 12:57:01 PM 4 41.20 0.00 2.10 0.10 0.08 56.52 12:57:01 PM 5 26.22 0.00 1.66 0.10 0.10 71.92 12:57:01 PM 6 17.28 0.00 1.92 0.05 0.08 80.67 12:57:01 PM 7 38.06 0.00 1.81 0.27 0.08 59.79 12:58:01 PM all 30.71 0.00 1.75 0.03 0.10 67.41 12:58:01 PM 0 25.76 0.00 2.23 0.02 0.10 71.90 12:58:01 PM 1 29.86 0.00 1.53 0.05 0.08 68.48 12:58:01 PM 2 28.74 0.00 1.58 0.02 0.10 69.57 12:58:01 PM 3 42.49 0.00 1.98 0.00 0.10 55.43 12:58:01 PM 4 27.01 0.00 1.86 0.02 0.12 70.99 12:58:01 PM 5 33.41 0.00 2.01 0.08 0.10 64.39 12:58:01 PM 6 16.17 0.00 1.63 0.02 0.12 82.07 12:58:01 PM 7 42.19 0.00 1.21 0.00 0.08 56.52 12:59:01 PM all 34.16 0.00 1.78 0.38 0.09 63.60 12:59:01 PM 0 28.10 0.00 1.86 0.13 0.10 69.81 12:59:01 PM 1 29.03 0.00 1.86 0.15 0.08 68.87 12:59:01 PM 2 37.87 0.00 1.99 0.23 0.08 59.82 12:59:01 PM 3 41.14 0.00 1.62 0.20 0.08 56.96 12:59:01 PM 4 31.90 0.00 1.22 0.15 0.10 66.63 12:59:01 PM 5 32.23 0.00 1.71 0.37 0.08 65.61 12:59:01 PM 6 45.70 0.00 2.19 0.00 0.10 52.01 12:59:01 PM 7 27.27 0.00 1.76 1.78 0.10 69.10 01:00:00 PM all 25.58 0.00 1.28 0.90 0.07 72.18 01:00:00 PM 0 36.29 0.00 0.69 0.19 0.08 62.75 01:00:00 PM 1 8.32 0.00 1.15 1.18 0.07 89.27 01:00:00 PM 2 13.42 0.00 1.36 2.77 0.08 82.37 01:00:00 PM 3 36.31 0.00 1.73 0.20 0.07 61.69 01:00:00 PM 4 19.91 0.00 1.87 0.64 0.05 77.53 01:00:00 PM 5 36.76 0.00 1.13 2.15 0.08 59.88 01:00:00 PM 6 13.27 0.00 0.93 0.02 0.03 85.75 01:00:00 PM 7 40.34 0.00 1.35 0.05 0.07 58.19 01:00:01 PM all 11.45 0.00 1.35 0.00 0.00 87.21 01:00:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 PM 1 1.33 0.00 0.00 0.00 0.00 98.67 01:00:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 PM 4 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 PM 5 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 PM 6 0.00 0.00 1.33 0.00 0.00 98.67 01:00:01 PM 7 90.54 0.00 9.46 0.00 0.00 0.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.32 0.00 1.61 0.43 0.08 73.56 Average: 0 21.63 0.00 1.64 0.16 0.09 76.47 Average: 1 19.56 0.00 1.55 0.69 0.08 78.11 Average: 2 23.91 0.00 1.69 0.75 0.08 73.57 Average: 3 30.07 0.00 1.59 0.57 0.08 67.70 Average: 4 24.93 0.00 1.68 0.31 0.08 73.00 Average: 5 25.27 0.00 1.68 0.42 0.08 72.55 Average: 6 21.11 0.00 1.56 0.27 0.07 76.99 Average: 7 28.12 0.00 1.45 0.30 0.07 70.06