---> uname -a: Linux prd-centos8-docker-8c-8g-22027.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1601 22434 19 7854 29815 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:55:87:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fe55:87e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:76:f6:5d 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/18/2025 _x86_64_ (8 CPU) 09:39:16 LINUX RESTART (8 CPU) 09:40:02 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 137.76 2.51 135.25 1617.35 10694.54 09:42:01 AM 112.95 13.63 99.32 1588.54 4667.99 09:43:01 AM 179.37 2.63 176.74 671.24 13953.47 09:44:01 AM 65.14 0.00 65.14 0.00 7017.61 09:45:01 AM 113.73 2.35 111.38 198.37 5320.31 09:46:01 AM 596.37 0.03 596.33 19.33 67894.88 09:47:01 AM 927.61 0.02 927.60 13.60 40920.75 09:48:01 AM 785.29 0.00 785.29 0.00 33507.88 09:49:02 AM 4.72 0.00 4.72 0.00 1067.77 09:50:01 AM 114.81 0.00 114.81 0.00 11797.66 09:51:01 AM 643.67 0.75 642.92 68.24 36580.17 Average: 335.31 1.99 333.32 378.41 21250.64 09:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 29469844 31271396 3185868 9.76 2688 2119264 1371344 4.07 158176 2564308 94580 09:42:01 AM 28937564 30948136 3718148 11.39 2688 2322172 1717840 5.10 203744 3028856 151644 09:43:01 AM 27382784 29714620 5272928 16.15 2688 2638284 3275992 9.72 274656 4485404 66980 09:44:01 AM 26421500 28941596 6234212 19.09 2688 2823528 3931712 11.67 288256 5419516 61204 09:45:01 AM 25625492 28870580 7030220 21.53 2688 3544500 3290884 9.76 363040 6127752 655440 09:46:01 AM 23074468 28444580 9581244 29.34 2688 5407424 3590796 10.65 502316 8007004 853336 09:47:01 AM 21908720 28297568 10746992 32.91 2688 6311400 3544452 10.52 547248 8879912 893368 09:48:01 AM 20320680 26660236 12335032 37.77 2688 6260064 4035648 11.97 570644 10302912 8 09:49:02 AM 20799436 27168876 11856276 36.31 2688 6289568 3977772 11.80 575520 9869228 8 09:50:01 AM 20568228 27355580 12087484 37.01 2688 6672028 3585560 10.64 616552 10014952 136428 09:51:01 AM 23025924 30583392 9629788 29.49 2688 7408288 1407148 4.17 1253580 6881356 34876 Average: 24321331 28932415 8334381 25.52 2688 4708775 3066286 9.10 486703 6871018 267988 09:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 253.94 187.07 1119.94 39.43 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 276.34 245.20 2524.35 52.13 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 345.35 244.40 4546.29 31.93 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 186.24 134.38 2894.56 19.15 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 208.20 190.15 2200.63 28.37 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 618.15 462.09 8957.91 51.56 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 205.32 184.69 2161.05 22.74 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 0.22 0.10 0.06 0.22 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:02 AM eth0 1.57 0.18 0.87 0.22 0.00 0.00 0.00 0.00 09:49:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 277.99 224.10 3217.04 35.40 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 407.91 496.10 536.96 7205.37 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 252.80 215.35 2561.12 682.62 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 06/18/2025 _x86_64_ (8 CPU) 09:39:16 LINUX RESTART (8 CPU) 09:40:02 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 7.37 0.00 0.80 0.68 0.04 91.12 09:41:01 AM 0 4.53 0.00 0.49 0.73 0.05 94.19 09:41:01 AM 1 7.31 0.00 1.12 1.89 0.05 89.63 09:41:01 AM 2 2.65 0.00 0.25 0.34 0.03 96.72 09:41:01 AM 3 3.67 0.00 0.56 0.90 0.03 94.84 09:41:01 AM 4 25.94 0.00 2.39 0.41 0.05 71.21 09:41:01 AM 5 1.09 0.00 0.20 0.19 0.03 98.49 09:41:01 AM 6 4.73 0.00 0.39 0.41 0.03 94.44 09:41:01 AM 7 8.99 0.00 0.97 0.56 0.03 89.45 09:42:01 AM all 5.81 0.00 0.66 0.44 0.05 93.04 09:42:01 AM 0 5.81 0.00 0.58 0.20 0.05 93.36 09:42:01 AM 1 1.47 0.00 1.15 0.43 0.05 96.89 09:42:01 AM 2 4.36 0.00 0.52 0.65 0.07 94.40 09:42:01 AM 3 5.46 0.00 0.38 0.27 0.05 93.84 09:42:01 AM 4 5.85 0.00 0.92 0.70 0.05 92.48 09:42:01 AM 5 2.87 0.00 0.52 0.38 0.03 96.19 09:42:01 AM 6 13.20 0.00 0.40 0.02 0.05 86.34 09:42:01 AM 7 7.49 0.00 0.79 0.85 0.05 90.83 09:43:01 AM all 42.43 0.00 1.21 0.96 0.08 55.32 09:43:01 AM 0 54.00 0.00 1.20 0.77 0.08 43.95 09:43:01 AM 1 22.24 0.00 1.14 0.99 0.08 75.56 09:43:01 AM 2 34.11 0.00 1.31 4.08 0.08 60.41 09:43:01 AM 3 34.59 0.00 1.07 0.18 0.08 64.07 09:43:01 AM 4 58.68 0.00 1.57 0.64 0.08 39.03 09:43:01 AM 5 46.32 0.00 1.25 0.52 0.08 51.82 09:43:01 AM 6 47.21 0.00 0.97 0.12 0.08 51.62 09:43:01 AM 7 42.25 0.00 1.17 0.38 0.08 56.11 09:44:01 AM all 45.77 0.00 1.23 0.41 0.10 52.49 09:44:01 AM 0 48.10 0.00 1.39 0.33 0.12 50.06 09:44:01 AM 1 37.11 0.00 1.24 0.47 0.10 61.08 09:44:01 AM 2 39.52 0.00 1.42 0.12 0.10 58.85 09:44:01 AM 3 51.97 0.00 1.14 0.87 0.10 45.92 09:44:01 AM 4 44.89 0.00 1.40 0.15 0.10 53.45 09:44:01 AM 5 46.03 0.00 1.05 0.30 0.10 52.52 09:44:01 AM 6 51.21 0.00 0.89 0.67 0.10 47.14 09:44:01 AM 7 47.28 0.00 1.30 0.38 0.10 50.93 09:45:01 AM all 31.19 0.00 1.19 0.36 0.08 67.18 09:45:01 AM 0 19.74 0.00 1.08 0.18 0.10 78.89 09:45:01 AM 1 26.92 0.00 0.83 0.78 0.08 71.37 09:45:01 AM 2 28.25 0.00 0.74 0.03 0.07 70.92 09:45:01 AM 3 48.12 0.00 2.22 0.18 0.10 49.37 09:45:01 AM 4 26.17 0.00 1.54 0.92 0.07 71.31 09:45:01 AM 5 37.98 0.00 0.92 0.18 0.07 60.86 09:45:01 AM 6 33.45 0.00 1.59 0.58 0.08 64.29 09:45:01 AM 7 28.93 0.00 0.60 0.00 0.07 70.40 09:46:01 AM all 13.35 0.00 5.80 3.32 0.09 77.44 09:46:01 AM 0 5.48 0.00 5.21 4.07 0.07 85.17 09:46:01 AM 1 20.85 0.00 5.42 3.59 0.10 70.04 09:46:01 AM 2 3.01 0.00 3.11 2.47 0.08 91.33 09:46:01 AM 3 38.85 0.00 9.30 0.05 0.12 51.69 09:46:01 AM 4 3.58 0.00 6.88 0.51 0.08 88.95 09:46:01 AM 5 16.82 0.00 5.04 6.74 0.12 71.28 09:46:01 AM 6 12.03 0.00 9.40 0.27 0.08 78.21 09:46:01 AM 7 6.28 0.00 2.14 8.77 0.08 82.74 09:47:01 AM all 17.52 0.00 3.39 2.56 0.08 76.44 09:47:01 AM 0 8.27 0.00 4.46 0.24 0.10 86.93 09:47:01 AM 1 8.06 0.00 4.87 0.42 0.10 86.55 09:47:01 AM 2 8.20 0.00 3.63 15.14 0.08 72.95 09:47:01 AM 3 61.14 0.00 4.98 0.15 0.08 33.65 09:47:01 AM 4 1.08 0.00 3.69 1.54 0.08 93.61 09:47:01 AM 5 11.60 0.00 2.44 2.73 0.05 83.18 09:47:01 AM 6 34.91 0.00 2.21 0.05 0.08 62.74 09:47:01 AM 7 6.72 0.00 0.89 0.22 0.05 92.12 09:48:01 AM all 22.68 0.00 0.99 2.45 0.07 73.81 09:48:01 AM 0 16.87 0.00 1.27 7.34 0.07 74.46 09:48:01 AM 1 16.08 0.00 0.80 1.52 0.07 81.54 09:48:01 AM 2 18.25 0.00 0.65 0.48 0.07 80.55 09:48:01 AM 3 21.76 0.00 0.84 0.00 0.05 77.35 09:48:01 AM 4 5.60 0.00 0.32 0.05 0.08 93.95 09:48:01 AM 5 16.66 0.00 0.50 0.00 0.07 82.77 09:48:01 AM 6 78.08 0.00 2.35 1.95 0.10 17.51 09:48:01 AM 7 8.06 0.00 1.20 8.27 0.07 82.40 09:49:02 AM all 21.62 0.00 0.91 0.01 0.06 77.40 09:49:02 AM 0 9.15 0.00 0.62 0.00 0.07 90.17 09:49:02 AM 1 30.55 0.00 1.08 0.00 0.07 68.30 09:49:02 AM 2 14.46 0.00 0.78 0.10 0.05 84.61 09:49:02 AM 3 13.45 0.00 0.68 0.00 0.05 85.82 09:49:02 AM 4 69.90 0.00 1.42 0.00 0.10 28.58 09:49:02 AM 5 11.00 0.00 0.87 0.02 0.03 88.09 09:49:02 AM 6 11.83 0.00 1.05 0.00 0.05 87.07 09:49:02 AM 7 12.59 0.00 0.75 0.00 0.05 86.61 09:50:01 AM all 19.41 0.00 1.57 0.55 0.07 78.40 09:50:01 AM 0 7.97 0.00 1.06 0.00 0.07 90.90 09:50:01 AM 1 14.56 0.00 1.51 0.03 0.07 83.83 09:50:01 AM 2 15.21 0.00 1.31 2.12 0.07 81.28 09:50:01 AM 3 12.07 0.00 1.70 0.00 0.07 86.16 09:50:01 AM 4 4.53 0.00 2.20 0.00 0.07 93.20 09:50:01 AM 5 1.50 0.00 1.24 2.25 0.07 94.95 09:50:01 AM 6 11.86 0.00 0.79 0.00 0.05 87.30 09:50:01 AM 7 87.94 0.00 2.77 0.00 0.12 9.18 09:51:01 AM all 13.35 0.00 2.57 2.28 0.07 81.73 09:51:01 AM 0 11.17 0.00 2.43 0.27 0.08 86.05 09:51:01 AM 1 7.18 0.00 3.23 4.23 0.08 85.28 09:51:01 AM 2 14.14 0.00 2.91 1.56 0.07 81.32 09:51:01 AM 3 21.93 0.00 2.52 2.40 0.10 73.06 09:51:01 AM 4 12.24 0.00 2.58 2.36 0.07 82.76 09:51:01 AM 5 13.11 0.00 2.60 4.86 0.05 79.38 09:51:01 AM 6 15.05 0.00 2.01 2.23 0.07 80.65 09:51:01 AM 7 12.00 0.00 2.26 0.33 0.05 85.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.90 0.00 1.84 1.27 0.07 74.91 Average: 0 17.43 0.00 1.80 1.29 0.08 79.40 Average: 1 17.51 0.00 2.04 1.31 0.08 79.07 Average: 2 16.60 0.00 1.51 2.46 0.07 79.36 Average: 3 28.49 0.00 2.30 0.45 0.08 68.68 Average: 4 23.57 0.00 2.26 0.66 0.08 73.43 Average: 5 18.69 0.00 1.51 1.65 0.06 78.08 Average: 6 28.61 0.00 2.00 0.57 0.07 68.74 Average: 7 24.28 0.00 1.34 1.80 0.07 72.50