---> uname -a: Linux prd-centos8-docker-8c-8g-23253.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 1133 25330 19 5426 30283 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:0f:48:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe0f:48a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:1d:b2:a3 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:daff:fe1d:b2a3/64 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) 06/23/2025 _x86_64_ (8 CPU) 15:06:47 LINUX RESTART (8 CPU) 03:07:02 PM tps rtps wtps bread/s bwrtn/s 03:08:01 PM 244.31 20.25 224.06 5534.14 9600.32 03:09:01 PM 286.47 18.91 267.56 4079.72 14701.57 03:10:01 PM 176.74 0.85 175.90 550.92 47475.36 03:11:01 PM 39.48 0.02 39.46 0.27 586.44 03:12:01 PM 17.48 0.50 16.98 22.53 391.19 03:13:01 PM 3.03 0.00 3.03 0.00 72.99 03:14:01 PM 3.28 0.00 3.28 0.00 353.12 03:15:01 PM 25.22 0.00 25.22 0.00 533.70 03:16:01 PM 102.02 0.02 102.00 1.60 23488.50 03:17:01 PM 209.76 0.00 209.76 0.00 2315.98 03:18:01 PM 71.38 2.95 68.43 4574.61 28004.75 Average: 106.99 3.93 103.06 1335.73 11596.44 03:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 PM 29524656 31229124 3131056 9.59 2688 2026484 1488604 4.42 154580 2543192 197448 03:09:01 PM 27681956 29880452 4973756 15.23 2688 2510100 4047004 12.01 257508 4227464 200628 03:10:01 PM 24837984 28218148 7817728 23.94 2688 3664784 4039336 11.98 417820 6797728 912 03:11:01 PM 24704456 28088484 7951256 24.35 2688 3667432 4316936 12.81 433880 6910756 68 03:12:01 PM 24483576 27873004 8172136 25.03 2688 3672976 4278032 12.69 436432 7129756 12 03:13:01 PM 24452192 27842260 8203520 25.12 2688 3673680 4278032 12.69 436480 7161344 100 03:14:01 PM 25399040 28798460 7256672 22.22 2688 3682952 3496840 10.38 438224 6219324 20 03:15:01 PM 25463380 29099052 7192332 22.02 2688 3918072 3057952 9.07 501056 6086408 230284 03:16:01 PM 23332656 27452740 9323056 28.55 2688 4391600 6113904 18.14 549348 8104200 3836 03:17:01 PM 24247248 28315916 8408464 25.75 2688 4328116 3759992 11.16 548384 7208488 17480 03:18:01 PM 25886764 30956452 6768948 20.73 2688 5318156 1548848 4.60 903752 5204732 87756 Average: 25455810 28886736 7199902 22.05 2688 3714032 3675044 10.90 461588 6144854 67140 03:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 638.04 398.46 2027.37 74.57 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 471.35 373.52 5442.43 69.55 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 475.01 281.21 10045.98 35.21 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:11:01 PM lo 21.02 21.02 1.88 1.88 0.00 0.00 0.00 0.00 03:11:01 PM eth0 51.69 42.95 17.11 19.73 0.00 0.00 0.00 0.00 03:11:01 PM docker0 5.60 6.36 0.80 0.74 0.00 0.00 0.00 0.00 03:11:01 PM veth9083799 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:12:01 PM lo 61.23 61.23 4.01 4.01 0.00 0.00 0.00 0.00 03:12:01 PM eth0 172.54 136.60 48.90 60.73 0.00 0.00 0.00 0.00 03:12:01 PM docker0 5.03 6.00 0.88 0.89 0.00 0.00 0.00 0.00 03:13:01 PM lo 56.36 56.36 2.75 2.75 0.00 0.00 0.00 0.00 03:13:01 PM eth0 257.91 200.35 65.65 72.83 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 36.35 36.35 1.78 1.78 0.00 0.00 0.00 0.00 03:14:01 PM eth0 119.04 89.29 55.42 32.42 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:15:01 PM eth0 199.12 152.41 742.91 39.66 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 203.45 203.45 30.70 30.70 0.00 0.00 0.00 0.00 03:16:01 PM eth0 626.11 347.68 2286.55 29.84 0.00 0.00 0.00 0.00 03:16:01 PM docker0 86.95 92.44 13.86 15.02 0.00 0.00 0.00 0.00 03:16:01 PM vethe4adc1f 79.24 84.14 14.13 12.89 0.00 0.00 0.00 0.00 03:16:01 PM vethfa97cf4 7.71 9.00 0.91 2.39 0.00 0.00 0.00 0.00 03:17:01 PM lo 1202.72 1202.72 213.37 213.37 0.00 0.00 0.00 0.00 03:17:01 PM eth0 106.30 83.39 305.17 30.16 0.00 0.00 0.00 0.00 03:17:01 PM docker0 525.91 538.70 105.46 100.50 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:18:01 PM eth0 131.04 110.80 1265.56 21.94 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.06 144.06 23.18 23.18 0.00 0.00 0.00 0.00 Average: eth0 294.76 201.21 2027.60 44.19 0.00 0.00 0.00 0.00 Average: docker0 56.77 58.60 11.02 10.67 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) 06/23/2025 _x86_64_ (8 CPU) 15:06:47 LINUX RESTART (8 CPU) 03:07:02 PM CPU %user %nice %system %iowait %steal %idle 03:08:01 PM all 14.84 0.00 2.01 0.58 0.05 82.51 03:08:01 PM 0 8.33 0.00 1.12 0.10 0.08 90.36 03:08:01 PM 1 11.14 0.00 1.67 0.31 0.05 86.83 03:08:01 PM 2 15.81 0.00 3.01 2.33 0.05 78.79 03:08:01 PM 3 9.63 0.00 1.21 0.46 0.05 88.65 03:08:01 PM 4 10.46 0.00 1.55 0.63 0.05 87.32 03:08:01 PM 5 19.27 0.00 2.75 0.24 0.05 77.69 03:08:01 PM 6 22.59 0.00 3.11 0.41 0.03 73.85 03:08:01 PM 7 21.52 0.00 1.65 0.19 0.05 76.60 03:09:01 PM all 37.78 0.00 1.66 0.80 0.09 59.67 03:09:01 PM 0 27.86 0.00 1.75 0.43 0.08 69.87 03:09:01 PM 1 41.28 0.00 2.39 2.10 0.10 54.13 03:09:01 PM 2 25.25 0.00 1.10 0.40 0.08 73.16 03:09:01 PM 3 34.56 0.00 1.79 0.64 0.10 62.92 03:09:01 PM 4 32.93 0.00 1.79 0.54 0.08 64.66 03:09:01 PM 5 42.87 0.00 2.01 0.89 0.10 54.13 03:09:01 PM 6 55.46 0.00 1.00 0.33 0.10 43.11 03:09:01 PM 7 42.04 0.00 1.40 1.04 0.08 55.43 03:10:01 PM all 32.27 0.00 3.11 0.82 0.08 63.71 03:10:01 PM 0 38.68 0.00 2.49 0.20 0.08 58.54 03:10:01 PM 1 37.12 0.00 3.53 2.34 0.10 56.91 03:10:01 PM 2 28.46 0.00 3.33 1.03 0.07 67.12 03:10:01 PM 3 17.71 0.00 2.79 0.72 0.08 78.69 03:10:01 PM 4 26.87 0.00 3.22 0.72 0.07 69.12 03:10:01 PM 5 36.25 0.00 3.23 0.89 0.08 59.55 03:10:01 PM 6 40.21 0.00 2.94 0.12 0.08 56.65 03:10:01 PM 7 32.85 0.00 3.36 0.52 0.08 63.19 03:11:01 PM all 20.13 0.00 2.29 0.06 0.08 77.44 03:11:01 PM 0 21.57 0.00 2.69 0.07 0.08 75.58 03:11:01 PM 1 20.57 0.00 2.16 0.08 0.07 77.12 03:11:01 PM 2 17.85 0.00 1.84 0.07 0.08 80.16 03:11:01 PM 3 25.07 0.00 2.61 0.08 0.07 72.17 03:11:01 PM 4 22.47 0.00 1.97 0.05 0.08 75.42 03:11:01 PM 5 17.21 0.00 2.66 0.02 0.08 80.03 03:11:01 PM 6 19.13 0.00 2.31 0.07 0.07 78.43 03:11:01 PM 7 17.13 0.00 2.09 0.07 0.07 80.65 03:12:01 PM all 11.91 0.00 1.55 0.03 0.06 86.45 03:12:01 PM 0 13.09 0.00 1.05 0.00 0.07 85.79 03:12:01 PM 1 10.10 0.00 1.49 0.05 0.07 88.29 03:12:01 PM 2 12.63 0.00 1.66 0.02 0.07 85.64 03:12:01 PM 3 12.17 0.00 1.79 0.02 0.07 85.96 03:12:01 PM 4 8.63 0.00 1.46 0.03 0.07 89.81 03:12:01 PM 5 12.00 0.00 1.45 0.03 0.05 86.46 03:12:01 PM 6 12.69 0.00 2.01 0.08 0.07 85.15 03:12:01 PM 7 13.99 0.00 1.46 0.00 0.07 84.49 03:13:01 PM all 1.78 0.00 0.63 0.00 0.05 97.54 03:13:01 PM 0 1.69 0.00 0.47 0.00 0.05 97.79 03:13:01 PM 1 1.47 0.00 0.97 0.02 0.07 97.47 03:13:01 PM 2 2.02 0.00 0.89 0.00 0.05 97.04 03:13:01 PM 3 1.91 0.00 0.80 0.00 0.03 97.26 03:13:01 PM 4 1.94 0.00 0.77 0.00 0.07 97.23 03:13:01 PM 5 2.30 0.00 0.52 0.00 0.03 97.14 03:13:01 PM 6 2.05 0.00 0.38 0.02 0.05 97.50 03:13:01 PM 7 0.84 0.00 0.22 0.00 0.03 98.91 03:14:01 PM all 6.45 0.00 0.46 0.01 0.05 93.04 03:14:01 PM 0 0.85 0.00 0.23 0.00 0.07 98.85 03:14:01 PM 1 22.67 0.00 0.58 0.03 0.05 76.66 03:14:01 PM 2 9.79 0.00 0.74 0.00 0.07 89.41 03:14:01 PM 3 2.47 0.00 0.42 0.02 0.05 97.04 03:14:01 PM 4 6.26 0.00 0.18 0.00 0.03 93.52 03:14:01 PM 5 2.59 0.00 0.35 0.00 0.05 97.01 03:14:01 PM 6 1.93 0.00 0.95 0.00 0.03 97.08 03:14:01 PM 7 4.99 0.00 0.23 0.00 0.05 94.72 03:15:01 PM all 31.19 0.00 0.96 0.04 0.06 67.75 03:15:01 PM 0 36.67 0.00 0.79 0.05 0.07 62.43 03:15:01 PM 1 41.81 0.00 1.62 0.00 0.07 56.51 03:15:01 PM 2 30.82 0.00 0.38 0.02 0.07 68.71 03:15:01 PM 3 25.53 0.00 1.34 0.12 0.07 72.95 03:15:01 PM 4 32.51 0.00 0.57 0.00 0.07 66.85 03:15:01 PM 5 26.96 0.00 0.85 0.02 0.05 72.12 03:15:01 PM 6 39.89 0.00 1.03 0.08 0.07 58.93 03:15:01 PM 7 15.34 0.00 1.12 0.02 0.05 83.47 03:16:01 PM all 28.48 0.00 2.00 0.40 0.08 69.04 03:16:01 PM 0 35.61 0.00 2.03 0.05 0.08 62.22 03:16:01 PM 1 28.09 0.00 2.49 0.45 0.08 68.88 03:16:01 PM 2 21.49 0.00 2.09 1.51 0.08 74.82 03:16:01 PM 3 34.27 0.00 1.68 0.03 0.07 63.95 03:16:01 PM 4 28.06 0.00 2.61 0.34 0.10 68.90 03:16:01 PM 5 26.18 0.00 1.86 0.29 0.07 71.60 03:16:01 PM 6 21.51 0.00 1.36 0.44 0.07 76.62 03:16:01 PM 7 32.61 0.00 1.88 0.12 0.08 65.32 03:17:01 PM all 30.25 0.00 2.16 0.36 0.10 67.13 03:17:01 PM 0 23.82 0.00 3.71 2.62 0.10 69.75 03:17:01 PM 1 30.98 0.00 1.79 0.08 0.10 67.05 03:17:01 PM 2 28.44 0.00 1.79 0.08 0.08 69.59 03:17:01 PM 3 35.25 0.00 1.66 0.02 0.10 62.97 03:17:01 PM 4 28.80 0.00 2.06 0.07 0.08 68.98 03:17:01 PM 5 23.48 0.00 1.44 0.02 0.10 74.96 03:17:01 PM 6 38.79 0.00 2.21 0.02 0.10 58.88 03:17:01 PM 7 32.43 0.00 2.62 0.02 0.10 64.84 03:18:01 PM all 24.04 0.00 1.72 0.42 0.06 73.77 03:18:01 PM 0 27.60 0.00 1.89 0.15 0.07 70.30 03:18:01 PM 1 30.86 0.00 1.96 0.80 0.07 66.32 03:18:01 PM 2 12.60 0.00 2.04 0.77 0.07 84.52 03:18:01 PM 3 21.19 0.00 1.82 1.09 0.05 75.85 03:18:01 PM 4 30.70 0.00 0.90 0.08 0.07 68.24 03:18:01 PM 5 28.52 0.00 1.52 0.08 0.05 69.82 03:18:01 PM 6 23.63 0.00 1.76 0.17 0.05 74.40 03:18:01 PM 7 17.19 0.00 1.82 0.20 0.05 80.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.74 0.00 1.68 0.32 0.07 76.19 Average: 0 21.44 0.00 1.66 0.33 0.08 76.49 Average: 1 25.12 0.00 1.88 0.57 0.07 72.36 Average: 2 18.65 0.00 1.71 0.56 0.07 79.01 Average: 3 19.98 0.00 1.63 0.29 0.07 78.03 Average: 4 20.88 0.00 1.55 0.22 0.07 77.28 Average: 5 21.59 0.00 1.69 0.22 0.07 76.43 Average: 6 25.26 0.00 1.73 0.16 0.07 72.79 Average: 7 20.98 0.00 1.62 0.20 0.07 77.14