---> uname -a: Linux prd-centos8-docker-8c-8g-45199.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1629 22305 19 7955 29787 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:26:0d:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe26:d9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:f6:9c:d4 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) 09/11/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:02 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 142.54 2.37 140.16 1545.50 10728.91 10:39:01 PM 149.27 13.75 135.52 1692.37 4938.90 10:40:01 PM 148.56 1.50 147.06 629.50 14760.49 10:41:01 PM 60.03 0.00 60.03 0.00 7596.53 10:42:01 PM 124.50 1.98 122.51 136.51 4031.76 10:43:01 PM 525.89 0.03 525.86 19.33 67914.46 10:44:01 PM 956.71 0.02 956.69 13.60 49709.77 10:45:01 PM 694.80 0.00 694.80 0.00 25733.44 10:46:01 PM 3.68 0.00 3.68 0.00 237.53 10:47:01 PM 106.02 0.00 106.02 0.00 12224.71 10:48:01 PM 642.54 0.50 642.04 29.06 37178.42 Average: 323.42 1.83 321.59 367.84 21385.33 10:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29445520 31261628 3210184 9.83 2688 2132824 1364628 4.05 157708 2588124 94680 10:39:01 PM 28657456 30872072 3998248 12.24 2688 2523788 1666868 4.95 216500 3282632 334856 10:40:01 PM 27363944 29754072 5291760 16.20 2688 2695312 2764276 8.20 277904 4493896 71020 10:41:01 PM 26417896 28957696 6237808 19.10 2688 2842296 3920800 11.63 287796 5419132 7252 10:42:01 PM 25770368 29018568 6885336 21.08 2688 3545536 3164972 9.39 335712 6002576 624656 10:43:01 PM 23265784 28705628 9389920 28.75 2688 5473812 3325092 9.87 526708 7784720 880332 10:44:01 PM 21764952 28224308 10890752 33.35 2688 6378356 3398040 10.08 582256 8960168 683932 10:45:01 PM 19919596 26330096 12736108 39.00 2688 6327396 3719196 11.03 596776 10685336 8 10:46:01 PM 20270936 26711164 12384768 37.93 2688 6356776 3829780 11.36 601624 10335676 24736 10:47:01 PM 20668660 27543604 11987044 36.71 2688 6754228 3447264 10.23 643324 9867800 149676 10:48:01 PM 22816972 30474980 9838732 30.13 2688 7504904 1482600 4.40 1302528 7021600 33388 Average: 24214735 28895801 8440969 25.85 2688 4775930 2916683 8.65 502621 6949242 264049 10:37:02 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 124.81 106.88 1140.23 40.05 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 486.47 362.51 5575.13 62.78 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 181.24 147.71 2168.36 21.21 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 159.50 109.65 2257.03 17.11 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 206.45 189.89 2185.46 29.37 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 583.62 438.52 9017.13 49.85 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 165.67 147.56 2167.97 20.33 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 0.17 0.13 0.06 0.22 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 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.27 0.22 0.07 0.23 0.00 0.00 0.00 0.00 10:46:01 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 245.11 202.22 3210.32 34.49 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 373.41 475.74 536.53 7586.64 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 229.87 198.42 2571.17 715.84 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) 09/11/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:02 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.27 0.00 0.86 0.38 0.04 91.45 10:38:01 PM 0 5.24 0.00 0.63 0.37 0.05 93.70 10:38:01 PM 1 1.24 0.00 0.65 0.80 0.05 97.26 10:38:01 PM 2 15.23 0.00 1.39 0.27 0.05 83.05 10:38:01 PM 3 10.92 0.00 1.07 0.39 0.03 87.59 10:38:01 PM 4 16.48 0.00 1.85 0.32 0.03 81.31 10:38:01 PM 5 2.33 0.00 0.42 0.22 0.05 96.98 10:38:01 PM 6 5.30 0.00 0.51 0.37 0.03 93.78 10:38:01 PM 7 1.43 0.00 0.34 0.25 0.02 97.96 10:39:01 PM all 8.20 0.00 0.89 0.40 0.05 90.45 10:39:01 PM 0 4.91 0.00 0.70 0.27 0.05 94.07 10:39:01 PM 1 9.13 0.00 0.87 1.12 0.07 88.81 10:39:01 PM 2 11.44 0.00 0.87 0.25 0.07 87.38 10:39:01 PM 3 12.50 0.00 1.67 0.49 0.07 85.28 10:39:01 PM 4 2.49 0.00 0.57 0.15 0.03 96.76 10:39:01 PM 5 9.61 0.00 0.94 0.27 0.03 89.16 10:39:01 PM 6 4.47 0.00 0.55 0.05 0.07 94.86 10:39:01 PM 7 11.08 0.00 0.97 0.63 0.03 87.28 10:40:01 PM all 48.41 0.00 1.26 0.48 0.08 49.77 10:40:01 PM 0 70.47 0.00 0.60 0.03 0.08 28.81 10:40:01 PM 1 50.92 0.00 1.70 0.22 0.10 47.06 10:40:01 PM 2 29.53 0.00 1.47 0.62 0.08 68.30 10:40:01 PM 3 52.05 0.00 1.47 1.55 0.08 44.84 10:40:01 PM 4 43.92 0.00 1.47 0.65 0.07 53.89 10:40:01 PM 5 26.36 0.00 1.22 0.20 0.07 72.16 10:40:01 PM 6 51.52 0.00 1.15 0.54 0.07 46.72 10:40:01 PM 7 62.46 0.00 0.97 0.00 0.08 36.48 10:41:01 PM all 48.29 0.00 1.36 0.17 0.10 50.09 10:41:01 PM 0 59.19 0.00 0.92 0.00 0.10 39.79 10:41:01 PM 1 41.88 0.00 1.27 0.32 0.10 56.43 10:41:01 PM 2 66.23 0.00 1.44 0.27 0.10 31.97 10:41:01 PM 3 48.07 0.00 1.39 0.12 0.10 50.33 10:41:01 PM 4 38.49 0.00 1.51 0.02 0.08 59.90 10:41:01 PM 5 45.52 0.00 1.20 0.23 0.08 52.96 10:41:01 PM 6 47.08 0.00 1.66 0.05 0.10 51.11 10:41:01 PM 7 39.79 0.00 1.47 0.37 0.10 58.27 10:42:01 PM all 29.49 0.00 1.21 0.34 0.08 68.89 10:42:01 PM 0 42.30 0.00 2.32 0.62 0.08 54.68 10:42:01 PM 1 28.86 0.00 1.49 0.67 0.08 68.90 10:42:01 PM 2 44.13 0.00 0.80 0.07 0.07 54.93 10:42:01 PM 3 19.92 0.00 0.85 0.13 0.07 79.02 10:42:01 PM 4 22.23 0.00 1.10 0.38 0.08 76.20 10:42:01 PM 5 34.59 0.00 1.00 0.17 0.08 64.16 10:42:01 PM 6 19.46 0.00 1.37 0.60 0.07 78.50 10:42:01 PM 7 24.40 0.00 0.73 0.07 0.07 74.73 10:43:01 PM all 13.10 0.00 5.75 1.40 0.08 79.68 10:43:01 PM 0 4.38 0.00 1.86 1.99 0.05 91.72 10:43:01 PM 1 2.52 0.00 9.67 0.15 0.09 87.57 10:43:01 PM 2 16.69 0.00 4.30 2.89 0.10 76.02 10:43:01 PM 3 7.36 0.00 9.08 0.17 0.08 83.31 10:43:01 PM 4 3.98 0.00 4.59 0.57 0.08 90.76 10:43:01 PM 5 5.71 0.00 4.80 0.29 0.08 89.12 10:43:01 PM 6 7.09 0.00 2.12 2.43 0.05 88.31 10:43:01 PM 7 56.84 0.00 9.68 2.65 0.08 30.75 10:44:01 PM all 17.18 0.00 3.08 1.98 0.08 77.68 10:44:01 PM 0 51.05 0.00 1.77 0.00 0.12 47.06 10:44:01 PM 1 7.62 0.00 5.33 2.82 0.08 84.14 10:44:01 PM 2 9.55 0.00 5.15 0.10 0.08 85.12 10:44:01 PM 3 5.19 0.00 1.57 1.69 0.05 91.50 10:44:01 PM 4 37.94 0.00 4.31 0.34 0.08 57.33 10:44:01 PM 5 11.67 0.00 1.04 0.35 0.07 86.88 10:44:01 PM 6 11.28 0.00 1.07 0.69 0.07 86.90 10:44:01 PM 7 2.95 0.00 4.48 9.92 0.07 82.59 10:45:01 PM all 24.01 0.00 1.04 1.46 0.07 73.41 10:45:01 PM 0 90.98 0.00 2.62 0.00 0.12 6.29 10:45:01 PM 1 18.07 0.00 2.07 10.09 0.08 69.69 10:45:01 PM 2 22.31 0.00 0.65 0.00 0.08 76.96 10:45:01 PM 3 22.11 0.00 1.00 0.08 0.08 76.73 10:45:01 PM 4 5.88 0.00 0.38 0.79 0.05 92.90 10:45:01 PM 5 5.26 0.00 0.37 0.00 0.05 94.33 10:45:01 PM 6 5.13 0.00 0.48 0.75 0.05 93.58 10:45:01 PM 7 22.28 0.00 0.73 0.00 0.07 76.92 10:46:01 PM all 20.70 0.00 0.74 0.00 0.05 78.50 10:46:01 PM 0 10.88 0.00 0.63 0.00 0.05 88.44 10:46:01 PM 1 10.71 0.00 0.78 0.02 0.05 88.44 10:46:01 PM 2 35.97 0.00 0.98 0.00 0.05 62.99 10:46:01 PM 3 67.23 0.00 1.12 0.00 0.08 31.56 10:46:01 PM 4 12.01 0.00 0.62 0.00 0.05 87.32 10:46:01 PM 5 8.31 0.00 0.47 0.00 0.05 91.18 10:46:01 PM 6 13.84 0.00 0.58 0.02 0.03 85.52 10:46:01 PM 7 6.64 0.00 0.77 0.00 0.02 92.57 10:47:01 PM all 18.29 0.00 1.48 0.22 0.07 79.94 10:47:01 PM 0 10.98 0.00 0.73 0.00 0.07 88.21 10:47:01 PM 1 27.74 0.00 1.59 0.05 0.08 70.54 10:47:01 PM 2 9.27 0.00 1.93 0.45 0.07 88.29 10:47:01 PM 3 13.11 0.00 0.82 0.13 0.05 85.89 10:47:01 PM 4 7.79 0.00 1.99 1.14 0.08 89.00 10:47:01 PM 5 20.33 0.00 1.49 0.00 0.07 78.11 10:47:01 PM 6 20.86 0.00 1.07 0.02 0.05 78.01 10:47:01 PM 7 36.28 0.00 2.19 0.00 0.07 61.47 10:48:01 PM all 13.95 0.00 2.57 1.24 0.06 82.17 10:48:01 PM 0 14.44 0.00 2.18 1.14 0.07 82.18 10:48:01 PM 1 12.01 0.00 1.71 0.07 0.07 86.15 10:48:01 PM 2 17.12 0.00 3.42 3.45 0.08 75.92 10:48:01 PM 3 19.82 0.00 1.96 1.07 0.05 77.10 10:48:01 PM 4 14.85 0.00 2.54 0.92 0.05 81.64 10:48:01 PM 5 7.70 0.00 3.46 1.55 0.08 87.21 10:48:01 PM 6 12.39 0.00 1.72 0.05 0.07 85.77 10:48:01 PM 7 13.26 0.00 3.56 1.71 0.05 81.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.66 0.00 1.84 0.73 0.07 74.70 Average: 0 33.22 0.00 1.36 0.40 0.08 64.94 Average: 1 19.21 0.00 2.46 1.49 0.08 76.77 Average: 2 25.26 0.00 2.03 0.76 0.08 71.87 Average: 3 25.35 0.00 1.99 0.53 0.07 72.06 Average: 4 18.74 0.00 1.90 0.48 0.06 78.82 Average: 5 16.15 0.00 1.49 0.30 0.07 81.99 Average: 6 18.06 0.00 1.12 0.51 0.06 80.26 Average: 7 25.25 0.00 2.35 1.41 0.06 70.93