---> uname -a: Linux prd-centos8-docker-8c-8g-26387.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 1158 25289 19 5441 30258 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:7b:f9:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe7b:f9cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:f6:c8:9a 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::42:74ff:fef6:c89a/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) 07/07/2025 _x86_64_ (8 CPU) 11:10:50 LINUX RESTART (8 CPU) 11:11:01 AM tps rtps wtps bread/s bwrtn/s 11:12:01 AM 200.35 28.97 171.38 7226.81 29989.64 11:13:01 AM 205.90 16.53 189.37 3068.04 9850.35 11:14:01 AM 187.52 2.78 184.74 1086.89 15839.41 11:15:01 AM 167.24 0.82 166.43 525.16 42296.65 11:16:01 AM 37.72 0.00 37.72 0.00 545.93 11:17:01 AM 17.38 0.48 16.89 21.46 383.26 11:18:01 AM 4.77 0.00 4.77 0.00 350.91 11:19:01 AM 41.72 0.00 41.72 0.00 8485.77 11:20:01 AM 94.49 0.00 94.49 0.00 15677.91 11:21:01 AM 147.05 2.45 144.60 4462.51 2166.98 11:22:01 AM 70.71 0.82 69.89 90.64 29872.68 Average: 106.80 4.80 102.00 1498.35 14132.86 11:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 AM 29849240 31291592 2806472 8.59 2688 1780072 1446176 4.29 138360 2293392 43876 11:13:01 AM 29041884 30940636 3613828 11.07 2688 2215076 1703268 5.05 167672 2984776 184308 11:14:01 AM 27044440 29264876 5611272 17.18 2688 2530804 3088288 9.16 267660 4847700 51880 11:15:01 AM 24952660 28350152 7703052 23.59 2688 3681188 3914420 11.61 419336 6680972 1232 11:16:01 AM 24640984 28041692 8014728 24.54 2688 3683492 4543608 13.48 434172 6971504 44 11:17:01 AM 24520304 27926616 8135408 24.91 2688 3688924 4174292 12.39 436896 7091448 76 11:18:01 AM 25619620 29034276 7036092 21.55 2688 3697236 3217340 9.55 438644 5995652 20 11:19:01 AM 24804624 28669956 7851088 24.04 2688 4134888 3557440 10.55 502596 6718232 200488 11:20:01 AM 23178956 27326224 9476756 29.02 2688 4416644 6145208 18.23 549888 8255428 3184 11:21:01 AM 24350468 28909440 8305244 25.43 2688 4815216 3139824 9.32 581396 7068800 338416 11:22:01 AM 25901252 30988448 6754460 20.68 2688 5334352 1510448 4.48 904196 5188672 24784 Average: 25809494 29158537 6846218 20.96 2688 3634354 3312756 9.83 440074 5826961 77119 11:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 401.95 262.76 1076.09 60.32 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 231.47 183.72 2041.96 43.67 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 328.00 255.29 4351.12 39.75 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 11:15:01 AM eth0 359.70 232.07 10039.06 29.18 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 AM lo 19.69 19.69 1.81 1.81 0.00 0.00 0.00 0.00 11:16:01 AM eth0 32.52 24.06 10.86 12.56 0.00 0.00 0.00 0.00 11:16:01 AM docker0 5.56 6.28 0.79 0.73 0.00 0.00 0.00 0.00 11:16:01 AM veth94ff38b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 60.55 60.55 3.97 3.97 0.00 0.00 0.00 0.00 11:17:01 AM eth0 241.77 182.77 64.80 72.73 0.00 0.00 0.00 0.00 11:17:01 AM docker0 5.05 6.11 0.88 0.89 0.00 0.00 0.00 0.00 11:18:01 AM lo 21.60 21.60 1.05 1.05 0.00 0.00 0.00 0.00 11:18:01 AM eth0 109.28 83.02 60.32 30.76 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:19:01 AM eth0 618.66 333.04 2678.98 35.71 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 660.55 660.55 100.18 100.18 0.00 0.00 0.00 0.00 11:20:01 AM eth0 149.17 98.38 334.43 32.31 0.00 0.00 0.00 0.00 11:20:01 AM docker0 283.22 294.54 45.12 48.80 0.00 0.00 0.00 0.00 11:20:01 AM veth83ace97 259.11 269.66 46.25 40.01 0.00 0.00 0.00 0.00 11:20:01 AM vethb46e591 24.11 25.57 2.74 9.06 0.00 0.00 0.00 0.00 11:21:01 AM lo 786.57 786.57 148.82 148.82 0.00 0.00 0.00 0.00 11:21:01 AM eth0 166.63 135.90 1557.29 39.29 0.00 0.00 0.00 0.00 11:21:01 AM docker0 345.15 351.88 76.13 69.24 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 29.21 23.64 21.04 10.22 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.92 140.92 23.27 23.27 0.00 0.00 0.00 0.00 Average: eth0 242.58 164.97 2021.44 36.95 0.00 0.00 0.00 0.00 Average: docker0 58.09 59.90 11.17 10.88 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) 07/07/2025 _x86_64_ (8 CPU) 11:10:50 LINUX RESTART (8 CPU) 11:11:01 AM CPU %user %nice %system %iowait %steal %idle 11:12:01 AM all 7.96 0.00 1.60 1.32 0.05 89.08 11:12:01 AM 0 6.88 0.00 1.76 0.25 0.05 91.06 11:12:01 AM 1 9.71 0.00 1.62 4.02 0.05 84.59 11:12:01 AM 2 6.75 0.00 1.96 1.09 0.05 90.16 11:12:01 AM 3 8.93 0.00 2.07 3.01 0.05 85.94 11:12:01 AM 4 12.54 0.00 1.37 1.04 0.05 85.00 11:12:01 AM 5 6.62 0.00 1.32 0.77 0.05 91.24 11:12:01 AM 6 6.28 0.00 1.17 0.03 0.03 92.48 11:12:01 AM 7 5.99 0.00 1.50 0.33 0.03 92.14 11:13:01 AM all 13.40 0.00 1.10 0.61 0.06 84.83 11:13:01 AM 0 12.07 0.00 1.07 0.80 0.07 85.99 11:13:01 AM 1 16.45 0.00 1.27 1.00 0.05 81.23 11:13:01 AM 2 7.17 0.00 0.32 0.07 0.05 92.40 11:13:01 AM 3 6.46 0.00 0.85 0.99 0.08 91.61 11:13:01 AM 4 18.95 0.00 1.44 0.80 0.05 78.77 11:13:01 AM 5 24.23 0.00 2.04 0.43 0.07 73.23 11:13:01 AM 6 14.52 0.00 1.17 0.32 0.05 83.95 11:13:01 AM 7 7.33 0.00 0.65 0.45 0.07 91.50 11:14:01 AM all 40.75 0.00 1.35 1.40 0.10 56.40 11:14:01 AM 0 45.34 0.00 0.87 0.02 0.12 53.66 11:14:01 AM 1 55.67 0.00 1.19 1.94 0.08 41.13 11:14:01 AM 2 50.78 0.00 1.79 1.14 0.10 46.20 11:14:01 AM 3 28.51 0.00 1.20 2.49 0.12 67.68 11:14:01 AM 4 32.30 0.00 2.08 4.07 0.08 61.47 11:14:01 AM 5 19.24 0.00 1.29 0.47 0.10 78.90 11:14:01 AM 6 48.53 0.00 1.45 1.02 0.10 48.90 11:14:01 AM 7 45.51 0.00 0.92 0.10 0.13 53.34 11:15:01 AM all 25.07 0.00 2.51 1.06 0.09 71.27 11:15:01 AM 0 32.33 0.00 1.74 0.08 0.10 65.74 11:15:01 AM 1 15.53 0.00 2.89 3.40 0.10 78.08 11:15:01 AM 2 31.05 0.00 2.26 1.07 0.10 65.51 11:15:01 AM 3 21.50 0.00 2.82 0.97 0.07 74.64 11:15:01 AM 4 31.09 0.00 2.45 0.35 0.08 66.03 11:15:01 AM 5 23.52 0.00 2.52 0.79 0.10 73.07 11:15:01 AM 6 33.01 0.00 2.77 0.72 0.07 63.43 11:15:01 AM 7 12.49 0.00 2.60 1.13 0.10 83.68 11:16:01 AM all 21.39 0.00 2.42 0.06 0.11 76.03 11:16:01 AM 0 14.78 0.00 2.45 0.07 0.12 82.58 11:16:01 AM 1 17.98 0.00 2.28 0.03 0.10 79.60 11:16:01 AM 2 26.85 0.00 2.42 0.05 0.17 70.50 11:16:01 AM 3 24.12 0.00 2.26 0.05 0.10 73.46 11:16:01 AM 4 26.35 0.00 2.26 0.05 0.10 71.24 11:16:01 AM 5 18.02 0.00 1.54 0.07 0.10 80.27 11:16:01 AM 6 28.86 0.00 4.64 0.09 0.10 66.30 11:16:01 AM 7 14.07 0.00 1.49 0.07 0.09 84.29 11:17:01 AM all 11.74 0.00 1.54 0.03 0.09 86.60 11:17:01 AM 0 12.67 0.00 1.16 0.03 0.10 86.04 11:17:01 AM 1 11.82 0.00 1.98 0.07 0.12 86.02 11:17:01 AM 2 14.81 0.00 1.68 0.03 0.08 83.39 11:17:01 AM 3 9.59 0.00 1.38 0.07 0.07 88.90 11:17:01 AM 4 11.70 0.00 0.97 0.03 0.08 87.21 11:17:01 AM 5 13.09 0.00 1.65 0.00 0.10 85.16 11:17:01 AM 6 12.58 0.00 1.85 0.02 0.05 85.51 11:17:01 AM 7 7.68 0.00 1.68 0.00 0.08 90.55 11:18:01 AM all 10.86 0.00 0.45 0.01 0.05 88.62 11:18:01 AM 0 40.49 0.00 0.95 0.05 0.08 58.42 11:18:01 AM 1 7.22 0.00 0.77 0.00 0.07 91.94 11:18:01 AM 2 14.26 0.00 0.62 0.00 0.05 85.07 11:18:01 AM 3 6.21 0.00 0.22 0.00 0.03 93.54 11:18:01 AM 4 4.22 0.00 0.38 0.00 0.05 95.34 11:18:01 AM 5 8.57 0.00 0.20 0.00 0.05 91.18 11:18:01 AM 6 3.02 0.00 0.28 0.07 0.07 96.56 11:18:01 AM 7 2.89 0.00 0.22 0.00 0.02 96.88 11:19:01 AM all 32.80 0.00 1.30 0.17 0.08 65.65 11:19:01 AM 0 41.93 0.00 1.70 0.08 0.08 56.20 11:19:01 AM 1 27.36 0.00 1.39 0.05 0.07 71.13 11:19:01 AM 2 34.25 0.00 1.07 0.67 0.08 63.93 11:19:01 AM 3 43.71 0.00 1.05 0.00 0.08 55.16 11:19:01 AM 4 26.76 0.00 1.29 0.20 0.08 71.67 11:19:01 AM 5 26.22 0.00 0.89 0.02 0.08 72.79 11:19:01 AM 6 38.53 0.00 1.82 0.17 0.08 59.40 11:19:01 AM 7 23.65 0.00 1.19 0.17 0.07 74.92 11:20:01 AM all 28.80 0.00 2.07 0.42 0.10 68.61 11:20:01 AM 0 13.04 0.00 1.91 0.18 0.13 84.72 11:20:01 AM 1 16.59 0.00 2.07 0.61 0.12 80.62 11:20:01 AM 2 40.49 0.00 2.06 1.36 0.10 55.98 11:20:01 AM 3 29.43 0.00 2.30 0.55 0.10 67.62 11:20:01 AM 4 33.09 0.00 2.25 0.18 0.08 64.39 11:20:01 AM 5 36.12 0.00 1.78 0.00 0.07 62.04 11:20:01 AM 6 28.22 0.00 1.79 0.40 0.12 69.47 11:20:01 AM 7 33.36 0.00 2.43 0.03 0.12 64.06 11:21:01 AM all 30.43 0.00 1.69 0.34 0.08 67.46 11:21:01 AM 0 40.68 0.00 1.39 0.13 0.08 57.72 11:21:01 AM 1 23.25 0.00 1.99 1.84 0.10 72.82 11:21:01 AM 2 47.29 0.00 2.22 0.25 0.08 50.15 11:21:01 AM 3 31.04 0.00 1.76 0.12 0.08 67.00 11:21:01 AM 4 28.69 0.00 1.56 0.10 0.08 69.57 11:21:01 AM 5 28.94 0.00 1.19 0.03 0.08 69.76 11:21:01 AM 6 32.52 0.00 1.32 0.15 0.07 65.93 11:21:01 AM 7 10.99 0.00 2.13 0.08 0.08 86.71 11:22:01 AM all 17.13 0.00 1.83 0.89 0.06 80.09 11:22:01 AM 0 14.04 0.00 1.47 1.27 0.07 83.15 11:22:01 AM 1 14.41 0.00 1.79 1.94 0.05 81.81 11:22:01 AM 2 8.25 0.00 1.64 1.42 0.05 88.64 11:22:01 AM 3 40.98 0.00 1.96 0.59 0.08 56.40 11:22:01 AM 4 19.84 0.00 2.41 0.12 0.05 77.58 11:22:01 AM 5 18.67 0.00 2.19 0.03 0.07 79.04 11:22:01 AM 6 12.88 0.00 1.74 1.55 0.05 83.78 11:22:01 AM 7 7.97 0.00 1.45 0.17 0.05 90.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.85 0.00 1.62 0.57 0.08 75.88 Average: 0 24.96 0.00 1.50 0.27 0.09 73.19 Average: 1 19.65 0.00 1.75 1.36 0.08 77.17 Average: 2 25.63 0.00 1.64 0.65 0.08 72.00 Average: 3 22.77 0.00 1.62 0.80 0.08 74.73 Average: 4 22.31 0.00 1.68 0.63 0.07 75.31 Average: 5 20.29 0.00 1.51 0.24 0.08 77.88 Average: 6 23.52 0.00 1.81 0.41 0.07 74.18 Average: 7 15.63 0.00 1.48 0.23 0.08 82.58