---> uname -a: Linux prd-centos8-docker-8c-8g-23131.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 25M 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 1132 25154 27 5603 30276 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:53:de:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe53:debd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:e2:4c:6e 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::42:7fff:fee2:4c6e/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) 07:26:31 LINUX RESTART (8 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 209.83 16.53 193.30 2966.08 10468.81 07:29:01 AM 218.70 2.82 215.88 1125.68 15646.13 07:30:01 AM 141.55 0.75 140.80 478.24 41994.72 07:31:01 AM 34.42 0.07 34.36 1.33 449.78 07:32:01 AM 10.81 0.43 10.38 20.93 282.26 07:33:01 AM 3.60 0.00 3.60 0.00 106.27 07:34:01 AM 3.00 0.00 3.00 0.00 316.26 07:35:01 AM 105.73 0.00 105.73 0.00 23320.06 07:36:01 AM 20.36 0.00 20.36 0.00 645.37 07:37:01 AM 203.00 2.47 200.53 4495.65 2390.90 07:38:01 AM 49.43 1.42 48.02 1731.56 33015.76 Average: 90.95 2.23 88.72 983.56 11694.29 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 29091860 30952648 3563852 10.91 2688 2186416 1681456 4.99 169440 2937648 154236 07:29:01 AM 26785516 29028584 5870196 17.98 2688 2560656 3406380 10.11 277440 5093988 86260 07:30:01 AM 24778508 28156124 7877204 24.12 2688 3670096 4196476 12.45 429988 6847320 268 07:31:01 AM 24535516 27917632 8120196 24.87 2688 3673956 4342228 12.88 439604 7077168 1792 07:32:01 AM 24476836 27861860 8178876 25.05 2688 3676896 4383372 13.01 440864 7134236 336 07:33:01 AM 24421612 27807588 8234100 25.21 2688 3677856 4383372 13.01 440936 7188820 168 07:34:01 AM 25405136 28799568 7250576 22.20 2688 3686160 3554636 10.55 442908 6209568 28 07:35:01 AM 24391336 28478556 8264376 25.31 2688 4364404 5525280 16.39 540520 7067104 80 07:36:01 AM 22462184 26583252 10193528 31.22 2688 4401848 6868540 20.38 553800 8971356 4264 07:37:01 AM 23359436 28335896 9296276 28.47 2688 5237808 3783588 11.23 721740 7915392 780568 07:38:01 AM 25758268 30991652 6897444 21.12 2688 5489364 1567540 4.65 955680 5283052 26760 Average: 25042383 28628487 7613329 23.31 2688 3875042 3972079 11.79 492084 6520514 95887 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 339.69 254.47 1890.86 50.68 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 409.93 325.23 5198.25 50.12 0.00 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM lo 1.60 1.60 0.08 0.08 0.00 0.00 0.00 0.00 07:30:01 AM eth0 300.13 182.14 9477.95 17.47 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 07:31:01 AM lo 42.72 42.72 3.85 3.85 0.00 0.00 0.00 0.00 07:31:01 AM eth0 108.78 74.74 31.04 34.17 0.00 0.00 0.00 0.00 07:31:01 AM docker0 9.93 11.35 1.57 1.46 0.00 0.00 0.00 0.00 07:32:01 AM lo 54.40 54.40 2.77 2.77 0.00 0.00 0.00 0.00 07:32:01 AM eth0 220.54 178.11 65.85 68.09 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.70 0.97 0.11 0.19 0.00 0.00 0.00 0.00 07:33:01 AM lo 56.22 56.22 2.75 2.75 0.00 0.00 0.00 0.00 07:33:01 AM eth0 161.87 124.86 44.16 56.12 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 7.06 7.06 0.34 0.34 0.00 0.00 0.00 0.00 07:34:01 AM eth0 108.91 71.69 77.08 19.51 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:35:01 AM eth0 613.08 349.31 2850.25 35.03 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM veth7221b7c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:35:01 AM vethed1b5fa 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 AM lo 937.47 937.47 206.98 206.98 0.00 0.00 0.00 0.00 07:36:01 AM eth0 93.54 70.58 31.71 34.90 0.00 0.00 0.00 0.00 07:36:01 AM docker0 449.50 466.98 102.10 100.51 0.00 0.00 0.00 0.00 07:36:01 AM veth7221b7c 414.53 432.17 104.49 76.67 0.00 0.00 0.00 0.01 07:36:01 AM vethed1b5fa 34.97 35.30 3.76 24.09 0.00 0.00 0.00 0.00 07:37:01 AM lo 104.80 104.80 19.98 19.98 0.00 0.00 0.00 0.00 07:37:01 AM eth0 89.32 75.42 1499.58 15.39 0.00 0.00 0.00 0.00 07:37:01 AM docker0 52.22 52.01 11.49 9.18 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 393.82 294.27 2314.86 42.73 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.50 109.50 21.53 21.53 0.00 0.00 0.00 0.00 Average: eth0 258.14 181.89 2134.67 38.56 0.00 0.00 0.00 0.00 Average: docker0 46.58 48.32 10.48 10.12 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) 07:26:31 LINUX RESTART (8 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 13.42 0.00 1.11 0.79 0.06 84.63 07:28:01 AM 0 7.30 0.00 0.67 0.92 0.07 91.04 07:28:01 AM 1 20.57 0.00 1.60 0.95 0.05 76.82 07:28:01 AM 2 14.78 0.00 1.27 1.19 0.07 82.70 07:28:01 AM 3 9.67 0.00 0.67 0.25 0.05 89.36 07:28:01 AM 4 15.01 0.00 1.24 1.17 0.05 82.53 07:28:01 AM 5 13.15 0.00 1.22 1.01 0.07 84.55 07:28:01 AM 6 16.03 0.00 1.54 0.58 0.07 81.78 07:28:01 AM 7 10.81 0.00 0.67 0.23 0.03 88.25 07:29:01 AM all 44.39 0.00 1.43 0.95 0.09 53.14 07:29:01 AM 0 54.52 0.00 1.32 0.55 0.10 43.51 07:29:01 AM 1 39.63 0.00 1.57 0.40 0.10 58.30 07:29:01 AM 2 42.31 0.00 2.02 2.72 0.10 52.84 07:29:01 AM 3 43.64 0.00 0.89 2.22 0.08 53.17 07:29:01 AM 4 53.15 0.00 1.42 0.70 0.10 44.62 07:29:01 AM 5 27.82 0.00 1.20 0.37 0.07 70.54 07:29:01 AM 6 47.09 0.00 1.19 0.23 0.08 51.40 07:29:01 AM 7 46.94 0.00 1.83 0.42 0.10 50.72 07:30:01 AM all 23.39 0.00 3.09 1.58 0.08 71.87 07:30:01 AM 0 21.21 0.00 2.96 1.78 0.07 73.97 07:30:01 AM 1 31.16 0.00 3.76 2.20 0.10 62.77 07:30:01 AM 2 23.06 0.00 3.67 3.53 0.07 69.68 07:30:01 AM 3 22.94 0.00 2.84 3.29 0.08 70.85 07:30:01 AM 4 22.18 0.00 3.20 1.31 0.07 73.24 07:30:01 AM 5 20.73 0.00 2.77 0.25 0.08 76.16 07:30:01 AM 6 33.13 0.00 2.50 0.20 0.07 64.10 07:30:01 AM 7 12.68 0.00 2.98 0.05 0.07 84.22 07:31:01 AM all 21.78 0.00 2.29 0.06 0.09 75.78 07:31:01 AM 0 22.56 0.00 2.01 0.03 0.10 75.30 07:31:01 AM 1 18.21 0.00 2.34 0.08 0.08 79.28 07:31:01 AM 2 18.40 0.00 2.04 0.05 0.08 79.43 07:31:01 AM 3 17.38 0.00 1.99 0.05 0.08 80.49 07:31:01 AM 4 19.99 0.00 1.88 0.05 0.10 77.98 07:31:01 AM 5 21.81 0.00 2.90 0.05 0.08 75.16 07:31:01 AM 6 31.83 0.00 2.73 0.07 0.10 65.28 07:31:01 AM 7 24.10 0.00 2.46 0.07 0.08 73.29 07:32:01 AM all 4.42 0.00 0.90 0.05 0.06 94.57 07:32:01 AM 0 5.52 0.00 0.88 0.07 0.05 93.47 07:32:01 AM 1 5.57 0.00 0.92 0.05 0.07 93.40 07:32:01 AM 2 2.94 0.00 1.39 0.10 0.07 95.50 07:32:01 AM 3 3.03 0.00 1.34 0.00 0.08 95.55 07:32:01 AM 4 5.13 0.00 0.84 0.07 0.07 93.90 07:32:01 AM 5 4.61 0.00 0.63 0.00 0.07 94.69 07:32:01 AM 6 3.29 0.00 0.50 0.00 0.05 96.16 07:32:01 AM 7 5.30 0.00 0.67 0.08 0.05 93.89 07:33:01 AM all 2.34 0.00 0.68 0.01 0.06 96.90 07:33:01 AM 0 3.21 0.00 0.43 0.00 0.07 96.29 07:33:01 AM 1 3.38 0.00 0.87 0.00 0.07 95.69 07:33:01 AM 2 2.86 0.00 0.45 0.00 0.07 96.63 07:33:01 AM 3 1.72 0.00 0.40 0.02 0.07 97.79 07:33:01 AM 4 1.81 0.00 1.05 0.02 0.08 97.04 07:33:01 AM 5 2.39 0.00 0.89 0.00 0.05 96.68 07:33:01 AM 6 1.92 0.00 0.53 0.00 0.05 97.49 07:33:01 AM 7 1.45 0.00 0.80 0.05 0.07 97.63 07:34:01 AM all 11.25 0.00 0.27 0.01 0.05 88.42 07:34:01 AM 0 9.67 0.00 0.10 0.00 0.05 90.18 07:34:01 AM 1 14.40 0.00 0.17 0.00 0.03 85.40 07:34:01 AM 2 5.81 0.00 0.23 0.00 0.05 93.91 07:34:01 AM 3 3.32 0.00 0.53 0.05 0.03 96.06 07:34:01 AM 4 46.92 0.00 0.62 0.05 0.05 52.37 07:34:01 AM 5 1.89 0.00 0.32 0.00 0.08 97.71 07:34:01 AM 6 2.54 0.00 0.12 0.00 0.05 97.30 07:34:01 AM 7 5.41 0.00 0.05 0.00 0.03 94.51 07:35:01 AM all 33.20 0.00 1.86 1.08 0.07 63.79 07:35:01 AM 0 36.55 0.00 1.46 0.02 0.07 61.91 07:35:01 AM 1 14.80 0.00 1.51 1.13 0.08 82.48 07:35:01 AM 2 40.18 0.00 2.06 0.84 0.07 56.85 07:35:01 AM 3 35.51 0.00 2.22 4.53 0.08 57.66 07:35:01 AM 4 34.18 0.00 2.45 0.54 0.07 62.77 07:35:01 AM 5 22.29 0.00 1.81 0.96 0.07 74.87 07:35:01 AM 6 38.04 0.00 1.61 0.42 0.07 59.86 07:35:01 AM 7 44.03 0.00 1.74 0.23 0.07 53.92 07:36:01 AM all 31.32 0.00 1.76 0.02 0.09 66.80 07:36:01 AM 0 38.68 0.00 1.41 0.00 0.10 59.82 07:36:01 AM 1 49.25 0.00 2.75 0.03 0.08 47.88 07:36:01 AM 2 23.41 0.00 1.36 0.05 0.10 75.09 07:36:01 AM 3 20.21 0.00 1.76 0.02 0.10 77.91 07:36:01 AM 4 24.25 0.00 1.70 0.05 0.10 73.90 07:36:01 AM 5 36.92 0.00 1.71 0.00 0.08 61.28 07:36:01 AM 6 23.65 0.00 1.56 0.02 0.08 74.69 07:36:01 AM 7 34.14 0.00 1.86 0.02 0.10 63.88 07:37:01 AM all 31.44 0.00 1.65 0.52 0.07 66.32 07:37:01 AM 0 27.94 0.00 1.24 1.05 0.08 69.69 07:37:01 AM 1 39.73 0.00 1.62 0.00 0.08 58.56 07:37:01 AM 2 42.22 0.00 1.93 0.07 0.08 55.70 07:37:01 AM 3 29.01 0.00 1.59 0.00 0.05 69.35 07:37:01 AM 4 14.96 0.00 1.73 0.15 0.07 83.10 07:37:01 AM 5 50.30 0.00 1.22 0.10 0.08 48.30 07:37:01 AM 6 25.68 0.00 1.90 0.32 0.07 72.03 07:37:01 AM 7 21.63 0.00 1.98 2.45 0.07 73.88 07:38:01 AM all 25.62 0.00 1.12 1.72 0.06 71.48 07:38:01 AM 0 35.80 0.00 2.32 2.37 0.08 59.42 07:38:01 AM 1 18.30 0.00 1.50 3.47 0.05 76.67 07:38:01 AM 2 32.71 0.00 1.04 5.34 0.05 60.87 07:38:01 AM 3 18.41 0.00 1.14 0.17 0.07 80.22 07:38:01 AM 4 9.13 0.00 0.82 0.10 0.07 89.89 07:38:01 AM 5 37.59 0.00 0.47 0.00 0.07 61.87 07:38:01 AM 6 37.64 0.00 0.87 0.05 0.07 61.37 07:38:01 AM 7 15.39 0.00 0.79 2.29 0.07 81.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.04 0.00 1.47 0.62 0.07 75.80 Average: 0 23.90 0.00 1.34 0.62 0.08 74.06 Average: 1 23.18 0.00 1.69 0.76 0.07 74.30 Average: 2 22.59 0.00 1.59 1.26 0.07 74.49 Average: 3 18.61 0.00 1.39 0.96 0.07 78.96 Average: 4 22.43 0.00 1.54 0.38 0.07 75.58 Average: 5 21.76 0.00 1.38 0.25 0.07 76.54 Average: 6 23.70 0.00 1.37 0.17 0.07 74.69 Average: 7 20.16 0.00 1.44 0.54 0.07 77.80