---> uname -a: Linux prd-centos8-docker-8c-8g-24836.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: 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): 0-7 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 1124 25340 19 5425 30292 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:17:94:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe17:9447/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:bf:35:01 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::42:2dff:febf:3501/64 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) 06/30/2025 _x86_64_ (8 CPU) 16:18:33 LINUX RESTART (8 CPU) 04:19:01 PM tps rtps wtps bread/s bwrtn/s 04:20:01 PM 213.70 6.10 207.60 917.03 7858.71 04:21:01 PM 271.05 18.95 252.11 4144.38 14184.17 04:22:01 PM 184.52 0.62 183.91 413.86 47561.28 04:23:01 PM 37.15 0.20 36.95 14.53 823.09 04:24:01 PM 24.68 0.48 24.19 21.46 484.91 04:25:01 PM 7.28 0.00 7.28 0.00 406.46 04:26:01 PM 7.85 0.00 7.85 0.00 320.35 04:27:01 PM 111.61 0.00 111.61 0.00 23503.57 04:28:01 PM 95.25 0.08 95.17 4.00 1383.89 04:29:01 PM 100.23 2.47 97.77 4491.25 1743.38 Average: 105.33 2.89 102.44 1000.56 9827.20 04:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 PM 29588092 31305392 3067620 9.39 2688 2037292 1461108 4.34 146488 2480748 207544 04:21:01 PM 28032140 30230612 4623572 14.16 2688 2510348 2191240 6.50 252508 3881760 203284 04:22:01 PM 25260876 28639316 7394836 22.64 2688 3662960 3639908 10.80 407568 6385432 576 04:23:01 PM 24755388 28138040 7900324 24.19 2688 3666120 4553420 13.51 430080 6861528 120 04:24:01 PM 24725116 28113316 7930596 24.29 2688 3671776 4040572 11.99 436016 6889180 28 04:25:01 PM 25631040 29028016 7024672 21.51 2688 3680580 3280520 9.73 437856 5987544 20 04:26:01 PM 25283300 28684928 7372412 22.58 2688 3684860 3585020 10.64 441876 6328852 208 04:27:01 PM 23631496 27730480 9024216 27.63 2688 4370400 5826804 17.29 547340 7811560 1624 04:28:01 PM 24884464 28952160 7771248 23.80 2688 4325844 3201592 9.50 545228 6573380 17292 04:29:01 PM 23715356 28828456 8940356 27.38 2688 5364276 3489228 10.35 723144 7553620 893420 Average: 25550727 28965072 7104985 21.76 2688 3697446 3526941 10.46 436810 6075360 132412 04:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 284.96 193.67 1341.47 39.36 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 479.35 362.06 5438.37 51.84 0.00 0.00 0.00 0.00 04:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 382.66 230.99 10040.67 30.35 0.00 0.00 0.00 0.00 04:22:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 PM lo 11.15 11.15 0.90 0.90 0.00 0.00 0.00 0.00 04:23:01 PM eth0 34.94 31.37 12.78 14.59 0.00 0.00 0.00 0.00 04:23:01 PM docker0 2.12 2.57 0.33 0.30 0.00 0.00 0.00 0.00 04:23:01 PM vethdb64aa2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:24:01 PM lo 63.10 63.10 4.59 4.59 0.00 0.00 0.00 0.00 04:24:01 PM eth0 243.00 183.39 66.02 71.95 0.00 0.00 0.00 0.00 04:24:01 PM docker0 8.48 9.70 1.34 1.30 0.00 0.00 0.00 0.00 04:25:01 PM lo 47.65 47.65 2.33 2.33 0.00 0.00 0.00 0.00 04:25:01 PM eth0 244.49 189.75 68.27 65.85 0.00 0.00 0.00 0.00 04:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM eth0 151.09 104.18 82.60 33.80 0.00 0.00 0.00 0.00 04:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM lo 19.34 19.34 2.45 2.45 0.00 0.00 0.00 0.00 04:27:01 PM eth0 626.77 364.78 2957.85 29.96 0.00 0.00 0.00 0.00 04:27:01 PM docker0 8.61 9.71 0.82 1.83 0.00 0.00 0.00 0.00 04:27:01 PM vethdc0f900 8.61 9.85 0.94 1.84 0.00 0.00 0.00 0.00 04:27:01 PM veth15fa0d9 0.00 0.38 0.00 0.16 0.00 0.00 0.00 0.00 04:28:01 PM lo 1429.82 1429.82 247.12 247.12 0.00 0.00 0.00 0.00 04:28:01 PM eth0 131.57 111.13 322.36 47.66 0.00 0.00 0.00 0.00 04:28:01 PM docker0 621.56 637.84 120.97 116.46 0.00 0.00 0.00 0.00 04:29:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 04:29:01 PM eth0 83.17 73.47 1252.74 16.12 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.20 157.20 25.75 25.75 0.00 0.00 0.00 0.00 Average: eth0 266.20 184.48 2158.31 40.15 0.00 0.00 0.00 0.00 Average: docker0 64.08 65.99 12.35 11.99 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) 06/30/2025 _x86_64_ (8 CPU) 16:18:33 LINUX RESTART (8 CPU) 04:19:01 PM CPU %user %nice %system %iowait %steal %idle 04:20:01 PM all 9.47 0.00 1.08 0.81 0.05 88.59 04:20:01 PM 0 0.70 0.00 0.33 0.05 0.05 98.86 04:20:01 PM 1 4.96 0.00 0.74 1.44 0.05 92.81 04:20:01 PM 2 12.56 0.00 2.02 2.16 0.05 83.21 04:20:01 PM 3 15.32 0.00 1.05 0.69 0.07 82.87 04:20:01 PM 4 10.35 0.00 1.15 0.65 0.05 87.79 04:20:01 PM 5 4.70 0.00 0.58 0.18 0.05 94.49 04:20:01 PM 6 10.95 0.00 1.24 0.67 0.05 87.09 04:20:01 PM 7 16.19 0.00 1.54 0.63 0.03 81.61 04:21:01 PM all 32.53 0.00 1.38 2.01 0.08 64.00 04:21:01 PM 0 23.54 0.00 1.86 3.68 0.10 70.82 04:21:01 PM 1 44.75 0.00 0.74 0.72 0.08 53.71 04:21:01 PM 2 19.98 0.00 1.41 2.39 0.08 76.14 04:21:01 PM 3 28.27 0.00 1.89 3.09 0.08 66.67 04:21:01 PM 4 37.30 0.00 1.82 2.76 0.08 58.04 04:21:01 PM 5 36.81 0.00 1.04 0.25 0.07 61.83 04:21:01 PM 6 41.55 0.00 1.46 2.56 0.08 54.36 04:21:01 PM 7 28.02 0.00 0.87 0.60 0.07 70.44 04:22:01 PM all 33.74 0.00 2.85 1.72 0.09 61.60 04:22:01 PM 0 32.77 0.00 2.45 0.75 0.08 63.94 04:22:01 PM 1 34.17 0.00 2.67 3.75 0.08 59.32 04:22:01 PM 2 38.59 0.00 3.52 1.52 0.08 56.30 04:22:01 PM 3 43.90 0.00 3.70 1.16 0.10 51.14 04:22:01 PM 4 29.32 0.00 2.05 0.13 0.08 68.42 04:22:01 PM 5 23.46 0.00 2.64 3.45 0.08 70.37 04:22:01 PM 6 30.86 0.00 3.45 1.14 0.07 64.49 04:22:01 PM 7 36.87 0.00 2.37 1.90 0.10 58.76 04:23:01 PM all 19.25 0.00 2.11 0.10 0.11 78.43 04:23:01 PM 0 21.11 0.00 2.32 0.03 0.27 76.27 04:23:01 PM 1 17.21 0.00 2.49 0.12 0.10 80.08 04:23:01 PM 2 21.63 0.00 2.31 0.07 0.08 75.91 04:23:01 PM 3 22.67 0.00 1.83 0.05 0.08 75.37 04:23:01 PM 4 16.27 0.00 1.71 0.08 0.08 81.86 04:23:01 PM 5 17.76 0.00 2.21 0.08 0.07 79.88 04:23:01 PM 6 18.82 0.00 1.97 0.08 0.08 79.04 04:23:01 PM 7 18.58 0.00 2.04 0.28 0.08 79.01 04:24:01 PM all 15.29 0.00 1.87 0.15 0.09 82.59 04:24:01 PM 0 11.92 0.00 2.04 0.12 0.12 85.81 04:24:01 PM 1 14.18 0.00 1.37 0.03 0.12 84.29 04:24:01 PM 2 16.42 0.00 2.03 0.15 0.13 81.27 04:24:01 PM 3 14.53 0.00 2.28 0.08 0.08 83.03 04:24:01 PM 4 14.18 0.00 1.59 0.10 0.08 84.05 04:24:01 PM 5 13.48 0.00 1.99 0.50 0.07 83.96 04:24:01 PM 6 14.28 0.00 1.24 0.12 0.08 84.28 04:24:01 PM 7 23.34 0.00 2.39 0.12 0.07 74.09 04:25:01 PM all 5.56 0.00 0.76 0.02 0.05 93.61 04:25:01 PM 0 5.98 0.00 0.30 0.00 0.05 93.67 04:25:01 PM 1 3.43 0.00 0.90 0.00 0.05 95.61 04:25:01 PM 2 13.02 0.00 1.71 0.02 0.07 85.19 04:25:01 PM 3 6.05 0.00 0.62 0.17 0.05 93.11 04:25:01 PM 4 7.57 0.00 0.58 0.00 0.05 91.80 04:25:01 PM 5 3.28 0.00 0.40 0.00 0.05 96.27 04:25:01 PM 6 1.96 0.00 0.92 0.00 0.05 97.07 04:25:01 PM 7 3.17 0.00 0.65 0.00 0.05 96.13 04:26:01 PM all 22.33 0.00 0.76 0.02 0.06 76.82 04:26:01 PM 0 14.24 0.00 0.28 0.00 0.07 85.41 04:26:01 PM 1 8.19 0.00 1.24 0.00 0.05 90.52 04:26:01 PM 2 62.78 0.00 2.12 0.02 0.10 34.98 04:26:01 PM 3 18.00 0.00 0.58 0.00 0.07 81.34 04:26:01 PM 4 30.84 0.00 0.18 0.00 0.05 68.93 04:26:01 PM 5 13.88 0.00 0.95 0.08 0.07 85.02 04:26:01 PM 6 9.07 0.00 0.52 0.03 0.08 90.29 04:26:01 PM 7 21.61 0.00 0.23 0.00 0.03 78.12 04:27:01 PM all 30.45 0.00 1.98 0.75 0.09 66.73 04:27:01 PM 0 28.21 0.00 1.93 0.10 0.10 69.66 04:27:01 PM 1 27.35 0.00 1.93 3.47 0.08 67.16 04:27:01 PM 2 42.74 0.00 2.23 0.62 0.08 54.32 04:27:01 PM 3 32.25 0.00 1.53 0.42 0.08 65.72 04:27:01 PM 4 27.28 0.00 1.55 0.32 0.08 70.77 04:27:01 PM 5 21.11 0.00 1.95 0.87 0.10 75.97 04:27:01 PM 6 35.27 0.00 2.48 0.05 0.07 62.14 04:27:01 PM 7 29.39 0.00 2.26 0.13 0.10 68.11 04:28:01 PM all 28.95 0.00 2.32 0.16 0.10 68.47 04:28:01 PM 0 23.19 0.00 2.07 0.03 0.10 74.61 04:28:01 PM 1 28.03 0.00 2.44 0.07 0.10 69.37 04:28:01 PM 2 27.73 0.00 2.13 0.02 0.10 70.02 04:28:01 PM 3 30.24 0.00 2.84 0.91 0.08 65.93 04:28:01 PM 4 31.49 0.00 2.63 0.12 0.12 65.64 04:28:01 PM 5 25.94 0.00 2.34 0.03 0.10 71.59 04:28:01 PM 6 34.36 0.00 1.91 0.02 0.10 63.61 04:28:01 PM 7 30.59 0.00 2.23 0.05 0.08 67.04 04:29:01 PM all 30.97 0.00 1.65 0.25 0.07 67.05 04:29:01 PM 0 29.73 0.00 0.92 0.03 0.07 69.25 04:29:01 PM 1 13.47 0.00 1.89 0.00 0.08 84.55 04:29:01 PM 2 46.64 0.00 2.76 0.30 0.08 50.21 04:29:01 PM 3 10.50 0.00 1.73 1.07 0.07 86.64 04:29:01 PM 4 38.90 0.00 1.81 0.40 0.05 58.84 04:29:01 PM 5 48.92 0.00 1.32 0.00 0.07 49.69 04:29:01 PM 6 39.49 0.00 1.50 0.00 0.08 58.93 04:29:01 PM 7 20.04 0.00 1.31 0.22 0.07 78.37 Average: all 22.84 0.00 1.68 0.60 0.08 74.80 Average: 0 19.13 0.00 1.45 0.48 0.10 78.84 Average: 1 19.56 0.00 1.64 0.96 0.08 77.76 Average: 2 30.21 0.00 2.22 0.73 0.09 66.76 Average: 3 22.15 0.00 1.80 0.76 0.08 75.20 Average: 4 24.34 0.00 1.51 0.46 0.07 73.62 Average: 5 20.93 0.00 1.54 0.54 0.07 76.92 Average: 6 23.65 0.00 1.67 0.47 0.08 74.14 Average: 7 22.77 0.00 1.59 0.39 0.07 75.18