---> uname -a: Linux prd-centos8-docker-8c-8g-44991.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 1634 22300 19 7955 29782 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:da:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe42:da47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:b9:de:27 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) 09/10/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 149.96 2.43 147.53 1521.88 10778.60 10:39:01 PM 158.17 14.36 143.81 1958.21 5035.18 10:40:01 PM 150.47 0.87 149.61 363.94 14928.36 10:41:01 PM 55.01 0.20 54.81 79.96 7586.47 10:42:01 PM 135.23 1.78 133.44 79.32 5601.12 10:43:01 PM 1055.35 0.02 1055.33 13.60 79616.01 10:44:01 PM 616.55 0.00 616.55 0.00 40437.18 10:45:01 PM 612.31 0.00 612.31 0.00 22097.12 10:46:01 PM 5.13 0.00 5.13 0.00 1093.97 10:47:01 PM 161.32 0.07 161.26 0.53 13295.65 10:48:01 PM 625.83 0.67 625.17 67.55 36681.63 Average: 338.69 1.85 336.83 371.33 21560.36 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29444740 31258692 3210972 9.83 2688 2130484 1350004 4.01 158332 2588828 94704 10:39:01 PM 28579164 30814008 4076548 12.48 2688 2543016 1709440 5.07 226172 3353672 348192 10:40:01 PM 26963196 29419216 5692516 17.43 2688 2760556 3509952 10.41 279496 4889968 138192 10:41:01 PM 26837004 29378868 5818708 17.82 2688 2843932 2890476 8.58 289152 4999720 6852 10:42:01 PM 25213796 28882348 7441916 22.79 2688 3960492 3315344 9.84 486832 6391412 998416 10:43:01 PM 22734780 28174444 9920932 30.38 2688 5471704 3803532 11.29 528576 8269528 537340 10:44:01 PM 22051400 28509664 10604312 32.47 2688 6375884 3342832 9.92 580344 8661648 571880 10:45:01 PM 19568636 25977952 13087076 40.08 2688 6324880 3760536 11.16 592600 11016104 8 10:46:01 PM 20625892 27064928 12029820 36.84 2688 6354260 3873840 11.49 597448 9979908 8 10:47:01 PM 21244240 28431916 11411472 34.94 2688 7034884 3171840 9.41 678788 9220680 432612 10:48:01 PM 22759596 30422760 9896116 30.30 2688 7505168 1539664 4.57 1302636 7056672 19928 Average: 24183859 28939527 8471853 25.94 2688 4845933 2933405 8.70 520034 6948013 286194 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 124.75 109.58 1132.53 40.90 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 521.15 396.27 5783.53 65.49 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 210.13 174.25 3066.44 23.57 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 82.53 66.35 1151.64 14.21 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 235.79 215.38 2574.95 30.45 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 549.22 414.76 8620.67 47.64 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 164.72 149.21 2169.80 20.44 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 0.20 0.15 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 0.28 0.23 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 259.47 216.83 3399.38 38.10 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 370.34 462.89 350.34 7583.95 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 228.96 200.55 2568.04 715.29 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) 09/10/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.37 0.00 0.84 0.75 0.04 91.00 10:38:01 PM 0 1.97 0.00 0.45 0.18 0.05 97.35 10:38:01 PM 1 9.68 0.00 0.80 1.24 0.03 88.25 10:38:01 PM 2 4.81 0.00 0.77 0.69 0.07 93.66 10:38:01 PM 3 12.58 0.00 1.00 0.95 0.05 85.42 10:38:01 PM 4 11.43 0.00 1.17 1.49 0.05 85.87 10:38:01 PM 5 6.81 0.00 1.17 0.87 0.03 91.12 10:38:01 PM 6 5.06 0.00 0.52 0.43 0.03 93.96 10:38:01 PM 7 6.62 0.00 0.82 0.17 0.03 92.36 10:39:01 PM all 9.22 0.00 0.93 0.54 0.05 89.26 10:39:01 PM 0 5.19 0.00 0.63 0.25 0.05 93.87 10:39:01 PM 1 8.61 0.00 1.20 1.27 0.07 88.85 10:39:01 PM 2 5.34 0.00 0.77 0.44 0.05 93.41 10:39:01 PM 3 9.46 0.00 1.09 1.37 0.05 88.03 10:39:01 PM 4 12.19 0.00 0.90 0.05 0.05 86.81 10:39:01 PM 5 12.11 0.00 1.30 0.50 0.07 86.02 10:39:01 PM 6 9.00 0.00 0.62 0.10 0.03 90.24 10:39:01 PM 7 11.84 0.00 0.92 0.33 0.05 86.85 10:40:01 PM all 46.39 0.00 1.18 1.23 0.10 51.09 10:40:01 PM 0 39.89 0.00 1.32 0.15 0.10 58.54 10:40:01 PM 1 65.78 0.00 0.99 0.20 0.10 32.93 10:40:01 PM 2 47.36 0.00 1.27 0.23 0.13 51.00 10:40:01 PM 3 65.90 0.00 0.67 0.05 0.12 33.27 10:40:01 PM 4 27.09 0.00 1.17 1.34 0.10 70.29 10:40:01 PM 5 61.43 0.00 0.69 0.38 0.08 37.42 10:40:01 PM 6 34.64 0.00 1.83 5.12 0.10 58.32 10:40:01 PM 7 29.04 0.00 1.47 2.41 0.10 66.98 10:41:01 PM all 47.90 0.00 1.24 0.35 0.09 50.41 10:41:01 PM 0 41.99 0.00 1.32 0.03 0.10 56.56 10:41:01 PM 1 44.34 0.00 1.37 0.45 0.10 53.74 10:41:01 PM 2 53.17 0.00 1.04 0.45 0.08 45.26 10:41:01 PM 3 43.98 0.00 1.12 1.15 0.08 53.67 10:41:01 PM 4 49.32 0.00 1.39 0.50 0.10 48.69 10:41:01 PM 5 46.60 0.00 1.27 0.12 0.08 51.93 10:41:01 PM 6 61.14 0.00 1.25 0.08 0.08 37.44 10:41:01 PM 7 42.69 0.00 1.15 0.03 0.08 56.04 10:42:01 PM all 21.70 0.00 1.21 0.53 0.06 76.50 10:42:01 PM 0 18.76 0.00 0.45 0.00 0.07 80.72 10:42:01 PM 1 21.01 0.00 1.80 0.55 0.05 76.59 10:42:01 PM 2 16.13 0.00 1.35 0.89 0.05 81.58 10:42:01 PM 3 16.25 0.00 1.10 1.45 0.07 81.13 10:42:01 PM 4 46.64 0.00 3.41 0.50 0.07 49.38 10:42:01 PM 5 22.25 0.00 0.30 0.02 0.07 77.36 10:42:01 PM 6 18.49 0.00 0.43 0.00 0.07 81.00 10:42:01 PM 7 14.10 0.00 0.80 0.82 0.07 84.21 10:43:01 PM all 14.37 0.00 5.96 4.16 0.09 75.42 10:43:01 PM 0 49.13 0.00 7.41 0.13 0.08 43.25 10:43:01 PM 1 7.77 0.00 5.34 0.78 0.10 86.02 10:43:01 PM 2 22.16 0.00 4.24 9.85 0.10 63.65 10:43:01 PM 3 18.64 0.00 6.49 1.35 0.08 73.43 10:43:01 PM 4 3.70 0.00 4.98 16.51 0.08 74.72 10:43:01 PM 5 6.93 0.00 5.79 0.00 0.08 87.19 10:43:01 PM 6 1.51 0.00 8.71 0.24 0.08 89.45 10:43:01 PM 7 4.88 0.00 4.71 4.33 0.10 85.97 10:44:01 PM all 17.77 0.00 3.49 1.84 0.08 76.82 10:44:01 PM 0 5.74 0.00 2.24 2.13 0.08 89.80 10:44:01 PM 1 13.68 0.00 1.64 2.14 0.08 82.46 10:44:01 PM 2 35.67 0.00 1.62 0.00 0.08 62.63 10:44:01 PM 3 2.55 0.00 4.71 1.72 0.08 90.94 10:44:01 PM 4 2.01 0.00 5.86 5.63 0.07 86.43 10:44:01 PM 5 7.67 0.00 4.64 0.35 0.08 87.25 10:44:01 PM 6 18.77 0.00 1.22 1.98 0.07 77.97 10:44:01 PM 7 55.83 0.00 6.00 0.82 0.07 37.28 10:45:01 PM all 23.53 0.00 1.07 1.69 0.06 73.64 10:45:01 PM 0 20.57 0.00 0.75 0.33 0.08 78.26 10:45:01 PM 1 22.60 0.00 0.78 0.03 0.07 76.51 10:45:01 PM 2 18.64 0.00 0.75 0.08 0.05 80.48 10:45:01 PM 3 7.83 0.00 0.52 0.77 0.05 90.84 10:45:01 PM 4 82.16 0.00 2.59 0.00 0.07 15.19 10:45:01 PM 5 18.96 0.00 0.67 0.00 0.07 80.31 10:45:01 PM 6 15.44 0.00 0.77 0.00 0.08 83.70 10:45:01 PM 7 2.01 0.00 1.76 12.32 0.05 83.87 10:46:01 PM all 20.85 0.00 0.78 0.06 0.06 78.24 10:46:01 PM 0 5.99 0.00 0.48 0.00 0.07 93.46 10:46:01 PM 1 12.29 0.00 0.63 0.12 0.05 86.91 10:46:01 PM 2 10.93 0.00 0.70 0.03 0.08 88.26 10:46:01 PM 3 57.52 0.00 1.27 0.00 0.08 41.13 10:46:01 PM 4 50.22 0.00 0.94 0.37 0.10 48.38 10:46:01 PM 5 13.12 0.00 0.77 0.00 0.03 86.08 10:46:01 PM 6 12.89 0.00 0.85 0.00 0.03 86.22 10:46:01 PM 7 3.94 0.00 0.58 0.00 0.05 95.43 10:47:01 PM all 18.27 0.00 2.12 0.46 0.07 79.08 10:47:01 PM 0 14.42 0.00 1.72 0.58 0.07 83.21 10:47:01 PM 1 30.60 0.00 2.53 0.27 0.10 66.50 10:47:01 PM 2 11.98 0.00 1.64 1.88 0.07 84.44 10:47:01 PM 3 42.25 0.00 3.30 0.02 0.10 54.33 10:47:01 PM 4 11.19 0.00 1.22 0.25 0.05 87.29 10:47:01 PM 5 10.91 0.00 1.10 0.02 0.07 87.90 10:47:01 PM 6 21.65 0.00 3.10 0.00 0.08 75.17 10:47:01 PM 7 3.20 0.00 2.31 0.70 0.05 93.73 10:48:01 PM all 11.20 0.00 1.96 2.05 0.06 84.73 10:48:01 PM 0 20.52 0.00 2.16 4.67 0.08 72.57 10:48:01 PM 1 22.02 0.00 2.54 1.35 0.07 74.02 10:48:01 PM 2 18.10 0.00 2.48 4.14 0.07 75.22 10:48:01 PM 3 3.71 0.00 2.06 1.39 0.07 92.77 10:48:01 PM 4 8.73 0.00 2.11 1.96 0.05 87.15 10:48:01 PM 5 4.55 0.00 0.92 0.70 0.03 93.79 10:48:01 PM 6 8.30 0.00 1.94 1.52 0.07 88.17 10:48:01 PM 7 3.70 0.00 1.45 0.65 0.07 94.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.70 0.00 1.88 1.24 0.07 75.11 Average: 0 20.36 0.00 1.72 0.77 0.08 77.07 Average: 1 23.49 0.00 1.78 0.76 0.07 73.89 Average: 2 22.21 0.00 1.51 1.69 0.08 74.52 Average: 3 25.54 0.00 2.11 0.93 0.08 71.34 Average: 4 27.74 0.00 2.33 2.59 0.07 67.26 Average: 5 19.23 0.00 1.68 0.27 0.06 78.75 Average: 6 18.83 0.00 1.92 0.86 0.07 78.32 Average: 7 16.16 0.00 2.00 2.05 0.07 79.73