---> uname -a: Linux prd-centos8-docker-8c-8g-20250.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 1138 25285 19 5465 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:23:3a:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe23:3a41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:aa:ff:42 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::42:87ff:feaa:ff42/64 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) 12/12/2025 _x86_64_ (8 CPU) 12:54:42 LINUX RESTART (8 CPU) 12:55:01 PM tps rtps wtps bread/s bwrtn/s 12:56:01 PM 236.04 19.59 216.44 3898.83 8754.38 12:57:01 PM 283.72 11.96 271.76 2228.99 15295.48 12:58:01 PM 69.12 0.07 69.06 1.33 8874.47 12:59:01 PM 109.48 0.60 108.88 484.37 38782.52 01:00:01 PM 36.39 0.43 35.95 20.93 706.33 01:01:01 PM 9.60 0.07 9.53 0.67 199.37 01:02:01 PM 109.36 0.07 109.30 1.73 23992.60 01:03:01 PM 20.05 0.00 20.05 0.00 617.53 01:04:01 PM 125.19 0.00 125.19 0.00 1359.30 01:05:01 PM 33.71 2.45 31.26 4475.52 1314.00 Average: 103.27 3.52 99.75 1111.20 9990.15 12:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 PM 29388384 31200264 3267328 10.01 2688 2130372 1976232 5.86 156916 2664828 235052 12:57:01 PM 28072396 30285388 4583316 14.04 2688 2523392 2178756 6.46 259312 3827936 181980 12:58:01 PM 26603012 28881356 6052700 18.53 2688 2586504 3502932 10.39 281472 5266652 108 12:59:01 PM 24558712 27973240 8097000 24.80 2688 3697500 4276920 12.69 425156 7062956 1340 01:00:01 PM 24333452 27756140 8322260 25.48 2688 3704968 4444464 13.19 443536 7266068 44 01:01:01 PM 25234788 28664192 7420924 22.72 2688 3711552 3644412 10.81 446276 6368672 6396 01:02:01 PM 24389820 28529336 8265892 25.31 2688 4405128 4314156 12.80 544128 7057108 60 01:03:01 PM 23109580 27296100 9546132 29.23 2688 4455196 6225320 18.47 556412 8314892 724 01:04:01 PM 24475764 28583856 8179948 25.05 2688 4363960 3885548 11.53 551848 6970344 15548 01:05:01 PM 23603884 28772968 9051828 27.72 2688 5418024 3541328 10.51 727984 7655032 908516 Average: 25376979 28794284 7278733 22.29 2688 3699660 3799007 11.27 439304 6245449 134977 12:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 344.89 223.79 1868.63 67.44 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 410.25 331.94 5049.09 48.19 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 224.20 193.32 946.83 50.57 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 PM eth0 310.10 174.96 9495.20 14.55 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:00:01 PM lo 57.08 57.08 4.86 4.86 0.00 0.00 0.00 0.00 01:00:01 PM eth0 187.52 140.72 58.22 61.87 0.00 0.00 0.00 0.00 01:00:01 PM docker0 12.03 13.46 1.78 1.67 0.00 0.00 0.00 0.00 01:01:01 PM lo 64.78 64.78 3.29 3.29 0.00 0.00 0.00 0.00 01:01:01 PM eth0 261.86 198.28 69.79 78.42 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.78 1.07 0.11 0.20 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:02:01 PM eth0 516.23 216.77 3021.85 40.31 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM veth7ea0aa7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:02:01 PM veth70265b7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:03:01 PM lo 569.06 569.06 78.95 78.95 0.00 0.00 0.00 0.00 01:03:01 PM eth0 113.66 79.74 39.26 35.93 0.00 0.00 0.00 0.00 01:03:01 PM docker0 243.39 252.99 36.04 39.25 0.00 0.00 0.00 0.00 01:03:01 PM veth7ea0aa7 212.48 221.06 35.60 30.72 0.00 0.00 0.00 0.00 01:03:01 PM veth70265b7 30.91 32.46 3.77 8.79 0.00 0.00 0.00 0.00 01:04:01 PM lo 1105.68 1105.68 204.93 204.93 0.00 0.00 0.00 0.00 01:04:01 PM eth0 153.45 110.41 284.37 42.37 0.00 0.00 0.00 0.00 01:04:01 PM docker0 483.07 495.30 102.21 95.64 0.00 0.00 0.00 0.00 01:05:01 PM lo 1.10 1.10 0.05 0.05 0.00 0.00 0.00 0.00 01:05:01 PM eth0 68.66 57.52 1249.04 12.23 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 179.81 179.81 29.21 29.21 0.00 0.00 0.00 0.00 Average: eth0 259.09 172.75 2208.31 45.19 0.00 0.00 0.00 0.00 Average: docker0 73.93 76.29 14.01 13.68 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) 12/12/2025 _x86_64_ (8 CPU) 12:54:42 LINUX RESTART (8 CPU) 12:55:01 PM CPU %user %nice %system %iowait %steal %idle 12:56:01 PM all 12.67 0.00 1.49 0.67 0.05 85.11 12:56:01 PM 0 8.29 0.00 0.83 0.08 0.05 90.74 12:56:01 PM 1 7.41 0.00 1.57 0.59 0.05 90.38 12:56:01 PM 2 13.36 0.00 1.54 0.52 0.05 84.53 12:56:01 PM 3 12.11 0.00 2.02 0.59 0.07 85.21 12:56:01 PM 4 8.62 0.00 0.63 0.45 0.05 90.25 12:56:01 PM 5 16.80 0.00 1.03 0.22 0.05 81.90 12:56:01 PM 6 9.34 0.00 1.67 2.36 0.05 86.58 12:56:01 PM 7 25.38 0.00 2.64 0.58 0.07 71.33 12:57:01 PM all 31.20 0.00 1.34 0.90 0.09 66.46 12:57:01 PM 0 27.24 0.00 1.12 0.68 0.10 70.85 12:57:01 PM 1 31.24 0.00 1.30 1.37 0.08 66.00 12:57:01 PM 2 28.43 0.00 1.09 1.15 0.10 69.23 12:57:01 PM 3 28.85 0.00 1.74 1.46 0.10 67.85 12:57:01 PM 4 31.77 0.00 1.29 0.53 0.08 66.33 12:57:01 PM 5 34.47 0.00 1.89 1.27 0.08 62.29 12:57:01 PM 6 32.46 0.00 1.55 0.47 0.10 65.41 12:57:01 PM 7 35.14 0.00 0.77 0.30 0.08 63.71 12:58:01 PM all 24.24 0.00 0.74 0.33 0.06 74.62 12:58:01 PM 0 14.00 0.00 0.62 0.10 0.07 85.22 12:58:01 PM 1 16.66 0.00 0.72 0.03 0.05 82.54 12:58:01 PM 2 46.10 0.00 2.07 0.60 0.08 51.14 12:58:01 PM 3 27.85 0.00 0.28 0.03 0.05 71.78 12:58:01 PM 4 24.09 0.00 0.35 0.07 0.05 75.44 12:58:01 PM 5 19.77 0.00 0.69 0.02 0.07 79.47 12:58:01 PM 6 7.67 0.00 0.48 1.77 0.05 90.03 12:58:01 PM 7 37.76 0.00 0.75 0.00 0.07 61.42 12:59:01 PM all 24.90 0.00 2.28 1.11 0.08 71.63 12:59:01 PM 0 16.95 0.00 1.86 0.87 0.08 80.23 12:59:01 PM 1 46.71 0.00 2.91 1.01 0.08 49.29 12:59:01 PM 2 37.59 0.00 2.89 3.01 0.08 56.43 12:59:01 PM 3 24.97 0.00 1.31 0.17 0.07 73.48 12:59:01 PM 4 12.82 0.00 2.07 0.18 0.07 84.86 12:59:01 PM 5 24.35 0.00 1.83 0.03 0.08 73.70 12:59:01 PM 6 12.90 0.00 2.79 0.62 0.07 83.63 12:59:01 PM 7 22.88 0.00 2.62 3.02 0.08 71.40 01:00:01 PM all 20.87 0.00 2.18 0.07 0.09 76.80 01:00:01 PM 0 16.15 0.00 2.32 0.07 0.08 81.38 01:00:01 PM 1 20.05 0.00 2.21 0.08 0.10 77.56 01:00:01 PM 2 23.50 0.00 2.13 0.02 0.10 74.26 01:00:01 PM 3 16.74 0.00 2.11 0.10 0.08 80.96 01:00:01 PM 4 24.29 0.00 1.89 0.07 0.08 73.66 01:00:01 PM 5 20.00 0.00 2.26 0.10 0.08 77.56 01:00:01 PM 6 21.30 0.00 1.76 0.05 0.07 76.82 01:00:01 PM 7 24.92 0.00 2.73 0.08 0.08 72.18 01:01:01 PM all 6.07 0.00 1.07 0.01 0.07 92.78 01:01:01 PM 0 5.43 0.00 1.12 0.00 0.08 93.37 01:01:01 PM 1 5.60 0.00 1.07 0.00 0.05 93.29 01:01:01 PM 2 7.78 0.00 0.85 0.00 0.07 91.30 01:01:01 PM 3 9.08 0.00 1.07 0.02 0.07 89.77 01:01:01 PM 4 5.85 0.00 1.24 0.02 0.07 92.83 01:01:01 PM 5 4.63 0.00 1.15 0.03 0.07 94.11 01:01:01 PM 6 5.75 0.00 1.19 0.00 0.05 93.02 01:01:01 PM 7 4.43 0.00 0.87 0.03 0.08 94.58 01:02:01 PM all 36.62 0.00 1.82 0.59 0.09 60.89 01:02:01 PM 0 40.69 0.00 1.66 0.00 0.08 57.57 01:02:01 PM 1 42.20 0.00 1.39 1.82 0.10 54.49 01:02:01 PM 2 41.24 0.00 2.89 1.44 0.08 54.34 01:02:01 PM 3 45.29 0.00 1.66 0.30 0.08 52.66 01:02:01 PM 4 48.16 0.00 1.96 0.27 0.07 49.55 01:02:01 PM 5 24.04 0.00 1.29 0.12 0.10 74.46 01:02:01 PM 6 31.10 0.00 2.19 0.05 0.08 66.57 01:02:01 PM 7 20.22 0.00 1.51 0.70 0.08 77.48 01:03:01 PM all 26.56 0.00 1.22 0.02 0.09 72.11 01:03:01 PM 0 37.92 0.00 0.62 0.00 0.07 61.39 01:03:01 PM 1 28.66 0.00 1.62 0.02 0.10 69.60 01:03:01 PM 2 22.55 0.00 1.10 0.00 0.10 76.25 01:03:01 PM 3 26.02 0.00 1.40 0.08 0.08 72.41 01:03:01 PM 4 27.46 0.00 0.87 0.02 0.12 71.53 01:03:01 PM 5 36.65 0.00 1.42 0.00 0.10 61.82 01:03:01 PM 6 18.48 0.00 1.39 0.03 0.10 80.00 01:03:01 PM 7 14.68 0.00 1.31 0.00 0.08 83.93 01:04:01 PM all 22.64 0.00 1.90 0.23 0.09 75.14 01:04:01 PM 0 30.80 0.00 1.09 0.02 0.08 68.01 01:04:01 PM 1 16.32 0.00 2.33 0.02 0.10 81.23 01:04:01 PM 2 27.56 0.00 1.10 0.12 0.08 71.13 01:04:01 PM 3 28.88 0.00 1.54 0.07 0.08 69.43 01:04:01 PM 4 25.29 0.00 2.39 0.12 0.10 72.11 01:04:01 PM 5 18.31 0.00 2.19 0.89 0.08 78.52 01:04:01 PM 6 17.32 0.00 2.25 0.02 0.08 80.33 01:04:01 PM 7 16.60 0.00 2.28 0.64 0.10 80.39 01:05:01 PM all 29.36 0.00 1.31 0.11 0.07 69.15 01:05:01 PM 0 14.49 0.00 1.35 0.12 0.08 83.95 01:05:01 PM 1 12.82 0.00 1.57 0.28 0.05 85.27 01:05:01 PM 2 27.10 0.00 1.34 0.17 0.07 71.33 01:05:01 PM 3 40.34 0.00 1.04 0.25 0.07 58.31 01:05:01 PM 4 23.87 0.00 1.05 0.00 0.07 75.01 01:05:01 PM 5 36.53 0.00 1.24 0.00 0.07 62.16 01:05:01 PM 6 52.16 0.00 1.72 0.00 0.08 46.04 01:05:01 PM 7 27.59 0.00 1.19 0.05 0.05 71.13 Average: all 23.51 0.00 1.53 0.41 0.08 74.47 Average: 0 21.19 0.00 1.26 0.19 0.08 77.28 Average: 1 22.76 0.00 1.67 0.52 0.08 74.98 Average: 2 27.51 0.00 1.70 0.70 0.08 70.00 Average: 3 26.01 0.00 1.42 0.31 0.08 72.19 Average: 4 23.22 0.00 1.37 0.17 0.08 75.16 Average: 5 23.55 0.00 1.50 0.27 0.08 74.60 Average: 6 20.85 0.00 1.70 0.54 0.07 76.84 Average: 7 22.97 0.00 1.66 0.54 0.08 74.75