---> uname -a: Linux prd-centos8-docker-8c-8g-47738.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 1672 22260 19 7957 29744 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:15:a3:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe15:a3ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:e8:68:f8 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) 09/20/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.74 2.65 143.09 1529.48 11816.96 10:39:01 PM 159.46 14.15 145.32 1701.83 5082.84 10:40:01 PM 152.41 1.00 151.41 619.41 14977.86 10:41:01 PM 56.22 0.20 56.02 79.96 7638.81 10:42:01 PM 133.59 1.80 131.79 77.45 5321.05 10:43:01 PM 1063.52 0.02 1063.51 13.60 80660.31 10:44:01 PM 870.72 0.00 870.72 0.00 47972.69 10:45:01 PM 335.88 0.00 335.88 0.00 13195.80 10:46:01 PM 5.43 0.00 5.43 0.00 1116.94 10:47:01 PM 227.85 0.10 227.75 5.73 14699.23 10:48:01 PM 566.01 0.63 565.37 62.39 35710.65 Average: 337.86 1.87 335.99 371.83 21652.33 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29429208 31243100 3226504 9.88 2688 2130368 1372016 4.07 158076 2603572 94652 10:39:01 PM 28624872 30850832 4030840 12.34 2688 2534300 1696812 5.03 222388 3309524 347228 10:40:01 PM 26900092 29356084 5755620 17.63 2688 2760512 3504552 10.40 282452 4951168 138184 10:41:01 PM 25025964 27567148 7629748 23.36 2688 2843372 4858860 14.42 294108 6802096 6488 10:42:01 PM 23516180 27184668 9139532 27.99 2688 3960400 5105088 15.15 485688 8086112 1004160 10:43:01 PM 21045028 26485188 11610684 35.55 2688 5472224 5585644 16.57 527312 9951260 503504 10:44:01 PM 20159300 26566712 12496412 38.27 2688 6325048 5148856 15.28 593464 10527360 341628 10:45:01 PM 17899368 24308304 14756344 45.19 2688 6325424 5543916 16.45 595448 12689536 8 10:46:01 PM 18404128 24842788 14251584 43.64 2688 6354804 5667592 16.82 600296 12191340 20 10:47:01 PM 23011532 30657248 9644180 29.53 2688 7490380 1406492 4.17 1129004 7011388 871996 10:48:01 PM 22845608 30508868 9810104 30.04 2688 7507396 1427512 4.24 1305016 6981152 19832 Average: 23351025 28142813 9304687 28.49 2688 4882203 3756122 11.14 563023 7736773 302518 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 130.76 103.98 1194.68 40.12 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 475.04 366.41 5775.37 64.84 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 207.47 173.26 3073.12 24.02 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 79.78 65.17 1151.17 13.84 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 239.14 216.55 2575.03 30.59 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 528.70 409.57 8629.79 47.49 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 172.22 148.11 2170.68 20.39 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 0.12 0.06 0.21 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 0.20 0.18 0.06 0.22 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 330.24 262.66 3464.64 50.32 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 374.02 454.14 297.94 7578.26 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 230.70 200.01 2575.70 715.38 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) 09/20/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.92 0.00 0.85 0.68 0.04 90.51 10:38:01 PM 0 1.57 0.00 0.47 0.67 0.05 97.25 10:38:01 PM 1 3.43 0.00 0.42 0.74 0.03 95.38 10:38:01 PM 2 5.10 0.00 0.92 1.66 0.03 92.29 10:38:01 PM 3 12.49 0.00 1.09 0.40 0.05 85.97 10:38:01 PM 4 10.58 0.00 1.37 1.12 0.03 86.90 10:38:01 PM 5 15.85 0.00 1.30 0.63 0.05 82.17 10:38:01 PM 6 10.47 0.00 0.83 0.17 0.03 88.50 10:38:01 PM 7 3.86 0.00 0.40 0.08 0.05 95.61 10:39:01 PM all 9.04 0.00 0.95 0.53 0.05 89.42 10:39:01 PM 0 8.54 0.00 0.68 0.12 0.05 90.61 10:39:01 PM 1 6.93 0.00 1.07 0.94 0.07 91.00 10:39:01 PM 2 5.00 0.00 1.02 0.30 0.07 93.61 10:39:01 PM 3 7.01 0.00 1.15 1.30 0.05 90.48 10:39:01 PM 4 9.74 0.00 0.82 0.47 0.03 88.94 10:39:01 PM 5 13.32 0.00 0.74 0.05 0.05 85.85 10:39:01 PM 6 9.39 0.00 0.64 0.43 0.05 89.49 10:39:01 PM 7 12.42 0.00 1.51 0.65 0.05 85.37 10:40:01 PM all 47.51 0.00 1.17 0.85 0.10 50.37 10:40:01 PM 0 52.42 0.00 1.41 0.45 0.12 45.61 10:40:01 PM 1 40.67 0.00 0.75 0.52 0.08 57.97 10:40:01 PM 2 42.03 0.00 2.11 3.13 0.10 52.63 10:40:01 PM 3 52.06 0.00 0.72 0.73 0.10 46.39 10:40:01 PM 4 54.74 0.00 1.45 0.32 0.13 43.35 10:40:01 PM 5 46.94 0.00 0.83 0.25 0.08 51.90 10:40:01 PM 6 33.71 0.00 1.14 0.84 0.10 64.22 10:40:01 PM 7 57.51 0.00 0.95 0.55 0.10 40.89 10:41:01 PM all 48.63 0.00 1.28 0.34 0.09 49.66 10:41:01 PM 0 44.84 0.00 1.67 0.17 0.10 53.23 10:41:01 PM 1 45.30 0.00 1.25 0.07 0.10 53.28 10:41:01 PM 2 43.09 0.00 1.30 0.55 0.07 54.99 10:41:01 PM 3 50.08 0.00 1.52 0.13 0.10 48.17 10:41:01 PM 4 56.43 0.00 1.30 0.07 0.10 42.11 10:41:01 PM 5 61.76 0.00 0.85 0.08 0.08 37.22 10:41:01 PM 6 55.35 0.00 1.47 0.03 0.08 43.06 10:41:01 PM 7 32.14 0.00 0.90 1.62 0.08 65.25 10:42:01 PM all 23.51 0.00 1.26 0.43 0.07 74.73 10:42:01 PM 0 11.25 0.00 0.95 0.40 0.08 87.31 10:42:01 PM 1 36.04 0.00 2.52 0.25 0.07 61.12 10:42:01 PM 2 30.62 0.00 3.31 1.12 0.10 64.84 10:42:01 PM 3 15.97 0.00 0.80 0.08 0.07 83.08 10:42:01 PM 4 32.37 0.00 0.42 0.05 0.07 67.09 10:42:01 PM 5 25.03 0.00 0.62 0.03 0.07 74.25 10:42:01 PM 6 17.12 0.00 0.80 1.05 0.05 80.97 10:42:01 PM 7 19.66 0.00 0.69 0.43 0.07 79.15 10:43:01 PM all 14.48 0.00 5.60 3.82 0.10 76.00 10:43:01 PM 0 13.18 0.00 4.34 0.42 0.10 81.96 10:43:01 PM 1 4.35 0.00 4.77 4.01 0.08 86.78 10:43:01 PM 2 5.38 0.00 9.02 1.31 0.12 84.18 10:43:01 PM 3 25.18 0.00 2.33 3.38 0.10 69.01 10:43:01 PM 4 1.17 0.00 7.72 9.88 0.08 81.15 10:43:01 PM 5 54.25 0.00 9.52 0.10 0.12 36.01 10:43:01 PM 6 4.35 0.00 3.84 7.05 0.12 84.64 10:43:01 PM 7 7.63 0.00 3.33 4.42 0.10 84.52 10:44:01 PM all 18.36 0.00 3.09 2.41 0.08 76.05 10:44:01 PM 0 29.05 0.00 1.37 0.00 0.08 69.49 10:44:01 PM 1 4.35 0.00 6.36 3.68 0.08 85.53 10:44:01 PM 2 46.29 0.00 4.30 3.02 0.08 46.30 10:44:01 PM 3 26.32 0.00 1.79 0.02 0.08 71.79 10:44:01 PM 4 4.66 0.00 1.86 3.72 0.08 89.66 10:44:01 PM 5 15.79 0.00 1.74 2.12 0.07 80.28 10:44:01 PM 6 11.78 0.00 1.96 4.87 0.05 81.34 10:44:01 PM 7 8.53 0.00 5.41 1.89 0.08 84.09 10:45:01 PM all 23.55 0.00 0.91 0.90 0.07 74.57 10:45:01 PM 0 5.93 0.00 0.67 0.00 0.07 93.34 10:45:01 PM 1 9.97 0.00 0.53 0.27 0.05 89.18 10:45:01 PM 2 20.77 0.00 0.70 0.07 0.08 78.38 10:45:01 PM 3 69.40 0.00 1.85 0.00 0.10 28.65 10:45:01 PM 4 45.36 0.00 1.03 0.07 0.07 53.47 10:45:01 PM 5 6.66 0.00 1.34 6.61 0.07 85.32 10:45:01 PM 6 18.60 0.00 0.73 0.20 0.07 80.40 10:45:01 PM 7 11.68 0.00 0.42 0.00 0.05 87.85 10:46:01 PM all 21.50 0.00 0.82 0.03 0.06 77.60 10:46:01 PM 0 7.58 0.00 0.65 0.00 0.05 91.72 10:46:01 PM 1 41.08 0.00 1.25 0.00 0.10 57.57 10:46:01 PM 2 14.45 0.00 0.77 0.20 0.05 84.54 10:46:01 PM 3 14.86 0.00 0.77 0.00 0.05 84.32 10:46:01 PM 4 46.19 0.00 1.23 0.02 0.10 52.46 10:46:01 PM 5 12.90 0.00 0.82 0.00 0.03 86.25 10:46:01 PM 6 30.33 0.00 0.67 0.00 0.05 68.95 10:46:01 PM 7 4.59 0.00 0.42 0.00 0.02 94.98 10:47:01 PM all 18.85 0.00 2.53 0.58 0.08 77.96 10:47:01 PM 0 12.77 0.00 1.86 1.60 0.08 83.68 10:47:01 PM 1 65.96 0.00 4.15 0.23 0.12 29.53 10:47:01 PM 2 7.13 0.00 3.46 1.92 0.08 87.41 10:47:01 PM 3 21.69 0.00 2.53 0.05 0.07 75.67 10:47:01 PM 4 10.64 0.00 2.96 0.02 0.07 86.32 10:47:01 PM 5 13.49 0.00 1.34 0.05 0.07 85.06 10:47:01 PM 6 6.55 0.00 2.33 0.13 0.08 90.90 10:47:01 PM 7 12.53 0.00 1.60 0.62 0.07 85.18 10:48:01 PM all 9.89 0.00 1.58 2.42 0.06 86.06 10:48:01 PM 0 2.37 0.00 1.07 3.39 0.05 93.13 10:48:01 PM 1 19.44 0.00 3.41 6.83 0.07 70.25 10:48:01 PM 2 5.06 0.00 1.40 1.40 0.07 92.08 10:48:01 PM 3 4.20 0.00 1.12 4.03 0.05 90.60 10:48:01 PM 4 5.74 0.00 0.80 0.34 0.07 93.05 10:48:01 PM 5 17.69 0.00 2.08 1.58 0.05 78.60 10:48:01 PM 6 19.20 0.00 1.47 0.47 0.07 78.80 10:48:01 PM 7 5.13 0.00 1.23 1.19 0.05 92.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.14 0.00 1.82 1.18 0.07 74.80 Average: 0 17.25 0.00 1.37 0.65 0.08 80.65 Average: 1 25.27 0.00 2.40 1.59 0.08 70.66 Average: 2 20.49 0.00 2.56 1.33 0.08 75.53 Average: 3 27.21 0.00 1.42 0.92 0.07 70.37 Average: 4 25.33 0.00 1.90 1.45 0.08 71.25 Average: 5 25.78 0.00 1.92 1.05 0.07 71.19 Average: 6 19.74 0.00 1.44 1.38 0.07 77.37 Average: 7 16.00 0.00 1.53 1.04 0.07 81.37