---> uname -a: Linux prd-centos8-docker-8c-8g-33063.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 1609 22332 19 7949 29807 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:42:b3:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe42:b3c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:e7:21:d3 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) 08/04/2025 _x86_64_ (8 CPU) 22:36:31 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 137.02 4.72 132.31 1803.00 8904.63 10:39:01 PM 95.32 13.51 81.80 1587.07 6688.54 10:40:01 PM 191.72 0.93 190.78 281.15 12886.70 10:41:01 PM 71.89 0.63 71.26 349.08 5436.22 10:42:01 PM 109.53 1.98 107.55 136.49 5992.54 10:43:01 PM 175.31 0.03 175.27 19.33 38484.09 10:44:01 PM 1252.69 0.02 1252.67 13.60 69505.80 10:45:01 PM 861.31 0.00 861.31 0.00 37021.50 10:46:02 PM 13.11 0.00 13.11 0.00 654.18 10:47:01 PM 8.80 0.00 8.80 0.00 1581.49 10:48:01 PM 711.21 0.48 710.73 24.66 29683.19 Average: 330.35 2.03 328.32 383.66 19741.90 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29474720 31288792 3180992 9.74 2688 2130992 1353184 4.01 158044 2565476 158780 10:39:01 PM 28890100 30851436 3765612 11.53 2688 2273784 2340364 6.94 174628 3106628 92408 10:40:01 PM 27926700 30228948 4729012 14.48 2688 2608792 2182076 6.47 261232 3958856 69564 10:41:01 PM 26817840 29347860 5837872 17.88 2688 2832836 3474024 10.31 286336 5021756 139684 10:42:01 PM 26456396 29125652 6199316 18.98 2688 2967584 2993056 8.88 326996 5332692 121744 10:43:01 PM 22653912 27365976 10001800 30.63 2688 4904304 4735264 14.05 487568 8719108 1062956 10:44:01 PM 22153716 28181764 10501996 32.16 2688 6006144 3332508 9.89 536164 8706876 538188 10:45:01 PM 21103744 27507504 11551968 35.38 2688 6321152 3260572 9.67 592732 9538976 12 10:46:02 PM 21018964 27428272 11636748 35.63 2688 6326120 3386716 10.05 593868 9618760 4600 10:47:01 PM 21599612 28269124 11056100 33.86 2688 6582440 3260968 9.68 633100 9020000 226392 10:48:01 PM 22959452 30601516 9696260 29.69 2688 7488612 1456260 4.32 1128068 7039012 490184 Average: 24641378 29108804 8014334 24.54 2688 4585705 2888636 8.57 470794 6602558 264047 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 165.00 121.69 1295.78 34.50 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 207.92 197.75 1609.41 48.54 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 423.38 322.50 5280.39 39.95 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 188.50 151.27 3135.15 21.10 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 202.07 188.77 1955.99 29.90 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 578.24 443.29 8429.90 52.55 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 205.65 153.81 2798.64 18.22 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 26.32 23.81 189.52 4.52 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:02 PM eth0 0.28 0.22 0.06 0.22 0.00 0.00 0.00 0.00 10:46:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 152.19 104.17 2221.42 9.14 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 344.69 402.55 1318.58 3317.60 0.00 0.00 0.00 0.00 10:48:01 PM 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 226.84 191.91 2567.03 325.53 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) 08/04/2025 _x86_64_ (8 CPU) 22:36:31 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 9.69 0.00 0.92 0.66 0.05 88.68 10:38:01 PM 0 6.33 0.00 0.73 1.22 0.05 91.67 10:38:01 PM 1 13.91 0.00 1.72 1.09 0.07 83.22 10:38:01 PM 2 1.34 0.00 0.28 0.37 0.07 97.94 10:38:01 PM 3 16.46 0.00 1.25 0.73 0.07 81.49 10:38:01 PM 4 12.31 0.00 1.39 0.48 0.05 85.77 10:38:01 PM 5 13.42 0.00 0.92 0.23 0.05 85.38 10:38:01 PM 6 6.50 0.00 0.38 0.45 0.03 92.63 10:38:01 PM 7 7.26 0.00 0.67 0.73 0.03 91.31 10:39:01 PM all 4.18 0.00 0.55 0.73 0.05 94.49 10:39:01 PM 0 3.79 0.00 0.42 1.39 0.05 94.35 10:39:01 PM 1 4.31 0.00 0.60 1.37 0.05 93.67 10:39:01 PM 2 5.41 0.00 0.55 1.14 0.05 92.85 10:39:01 PM 3 4.67 0.00 0.63 0.80 0.05 93.84 10:39:01 PM 4 1.69 0.00 0.32 0.35 0.03 97.61 10:39:01 PM 5 6.03 0.00 1.00 0.00 0.07 92.90 10:39:01 PM 6 3.05 0.00 0.40 0.07 0.03 96.45 10:39:01 PM 7 4.48 0.00 0.48 0.74 0.03 94.27 10:40:01 PM all 26.71 0.00 1.09 0.79 0.09 71.33 10:40:01 PM 0 23.32 0.00 1.39 0.74 0.10 74.46 10:40:01 PM 1 36.09 0.00 0.94 0.25 0.10 62.62 10:40:01 PM 2 15.06 0.00 1.15 2.19 0.07 81.53 10:40:01 PM 3 35.69 0.00 1.19 0.53 0.08 62.50 10:40:01 PM 4 21.76 0.00 1.22 1.20 0.08 75.73 10:40:01 PM 5 33.73 0.00 0.82 0.33 0.08 65.03 10:40:01 PM 6 25.94 0.00 1.05 0.42 0.08 72.51 10:40:01 PM 7 22.05 0.00 0.95 0.67 0.08 76.25 10:41:01 PM all 46.85 0.00 1.20 0.69 0.12 51.14 10:41:01 PM 0 35.11 0.00 0.97 0.03 0.10 63.79 10:41:01 PM 1 52.28 0.00 0.92 1.22 0.12 45.47 10:41:01 PM 2 43.02 0.00 1.25 0.80 0.12 54.81 10:41:01 PM 3 66.14 0.00 0.97 0.05 0.13 32.71 10:41:01 PM 4 38.20 0.00 1.42 0.45 0.12 59.81 10:41:01 PM 5 46.99 0.00 1.00 0.32 0.10 51.59 10:41:01 PM 6 53.23 0.00 1.67 2.19 0.13 42.78 10:41:01 PM 7 39.87 0.00 1.40 0.43 0.12 58.18 10:42:01 PM all 38.77 0.00 1.21 0.40 0.09 59.52 10:42:01 PM 0 41.90 0.00 0.82 0.00 0.08 57.20 10:42:01 PM 1 35.85 0.00 0.94 0.60 0.12 62.49 10:42:01 PM 2 48.30 0.00 1.50 0.43 0.10 49.66 10:42:01 PM 3 32.00 0.00 1.15 0.07 0.08 66.70 10:42:01 PM 4 28.67 0.00 0.95 0.72 0.08 69.57 10:42:01 PM 5 44.51 0.00 1.55 0.42 0.10 53.42 10:42:01 PM 6 45.32 0.00 1.89 0.87 0.10 51.82 10:42:01 PM 7 33.56 0.00 0.90 0.10 0.08 65.35 10:43:01 PM all 16.86 0.00 3.00 1.41 0.09 78.64 10:43:01 PM 0 4.67 0.00 3.80 4.97 0.10 86.47 10:43:01 PM 1 2.41 0.00 2.55 0.00 0.08 94.95 10:43:01 PM 2 20.86 0.00 6.67 0.69 0.12 71.65 10:43:01 PM 3 6.72 0.00 1.29 0.07 0.05 91.88 10:43:01 PM 4 6.14 0.00 1.54 0.84 0.07 91.42 10:43:01 PM 5 29.32 0.00 2.64 2.44 0.08 65.52 10:43:01 PM 6 52.52 0.00 4.53 0.00 0.10 42.85 10:43:01 PM 7 12.18 0.00 0.99 2.28 0.08 84.47 10:44:01 PM all 15.96 0.00 4.77 4.73 0.10 74.45 10:44:01 PM 0 3.68 0.00 4.05 2.81 0.08 89.37 10:44:01 PM 1 9.75 0.00 2.52 5.02 0.08 82.63 10:44:01 PM 2 8.78 0.00 4.56 6.55 0.08 80.03 10:44:01 PM 3 7.32 0.00 3.68 4.34 0.10 84.56 10:44:01 PM 4 34.85 0.00 6.06 0.51 0.12 58.47 10:44:01 PM 5 22.27 0.00 6.05 17.60 0.12 53.96 10:44:01 PM 6 23.46 0.00 7.01 0.55 0.10 68.88 10:44:01 PM 7 17.70 0.00 4.26 0.45 0.08 77.50 10:45:01 PM all 20.34 0.00 2.18 2.31 0.10 75.07 10:45:01 PM 0 18.84 0.00 0.74 0.00 0.13 80.29 10:45:01 PM 1 4.24 0.00 1.14 5.80 0.05 88.78 10:45:01 PM 2 34.73 0.00 2.03 0.17 0.12 62.95 10:45:01 PM 3 17.21 0.00 3.35 1.12 0.17 78.14 10:45:01 PM 4 14.63 0.00 2.24 1.20 0.13 81.80 10:45:01 PM 5 69.30 0.00 3.78 0.00 0.14 26.78 10:45:01 PM 6 0.83 0.00 3.78 9.83 0.08 85.47 10:45:01 PM 7 3.48 0.00 0.42 0.37 0.02 95.72 10:46:02 PM all 20.85 0.00 0.80 0.01 0.17 78.17 10:46:02 PM 0 10.02 0.00 0.73 0.00 0.63 88.62 10:46:02 PM 1 9.55 0.00 0.67 0.02 0.13 89.63 10:46:02 PM 2 8.34 0.00 0.42 0.05 0.10 91.09 10:46:02 PM 3 12.53 0.00 0.68 0.00 0.08 86.71 10:46:02 PM 4 36.50 0.00 0.95 0.00 0.10 62.45 10:46:02 PM 5 44.57 0.00 0.78 0.00 0.10 54.55 10:46:02 PM 6 36.29 0.00 1.44 0.00 0.12 62.16 10:46:02 PM 7 9.08 0.00 0.72 0.02 0.07 90.12 10:47:01 PM all 19.84 0.00 1.03 0.05 0.06 79.03 10:47:01 PM 0 10.85 0.00 0.76 0.00 0.05 88.34 10:47:01 PM 1 15.49 0.00 1.00 0.10 0.05 83.35 10:47:01 PM 2 10.45 0.00 0.99 0.00 0.05 88.52 10:47:01 PM 3 69.14 0.00 1.68 0.05 0.10 29.03 10:47:01 PM 4 6.93 0.00 0.46 0.00 0.03 92.58 10:47:01 PM 5 14.21 0.00 1.34 0.07 0.05 84.33 10:47:01 PM 6 18.99 0.00 0.76 0.00 0.07 80.17 10:47:01 PM 7 12.61 0.00 1.22 0.20 0.03 85.93 10:48:01 PM all 16.05 0.00 2.79 1.75 0.09 79.31 10:48:01 PM 0 10.82 0.00 3.90 3.41 0.08 81.78 10:48:01 PM 1 15.94 0.00 2.95 3.15 0.10 77.85 10:48:01 PM 2 11.19 0.00 2.31 1.31 0.08 85.11 10:48:01 PM 3 15.68 0.00 2.03 0.50 0.12 81.67 10:48:01 PM 4 9.82 0.00 2.50 0.49 0.08 87.11 10:48:01 PM 5 6.80 0.00 2.75 1.34 0.08 89.02 10:48:01 PM 6 16.61 0.00 1.84 1.59 0.10 79.87 10:48:01 PM 7 41.53 0.00 4.02 2.23 0.10 52.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.47 0.00 1.77 1.23 0.09 75.44 Average: 0 15.41 0.00 1.66 1.32 0.13 81.47 Average: 1 18.17 0.00 1.45 1.69 0.09 78.60 Average: 2 18.88 0.00 1.97 1.24 0.09 77.82 Average: 3 25.73 0.00 1.63 0.75 0.09 71.80 Average: 4 19.23 0.00 1.73 0.57 0.08 78.39 Average: 5 30.09 0.00 2.05 2.06 0.09 65.70 Average: 6 25.73 0.00 2.25 1.45 0.09 70.49 Average: 7 18.52 0.00 1.46 0.75 0.07 79.21