---> uname -a: Linux prd-centos8-docker-8c-8g-7665.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1129 25088 19 5671 30287 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:16:7d:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe16:7d44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:73:a4:a9 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 inet6 fe80::42:71ff:fe73:a4a9/64 scope link 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) 10/31/2025 _x86_64_ (8 CPU) 07:42:30 LINUX RESTART (8 CPU) 07:43:01 AM tps rtps wtps bread/s bwrtn/s 07:44:01 AM 205.43 16.50 188.94 3033.76 10540.28 07:45:01 AM 215.13 2.97 212.16 1127.55 16119.98 07:46:01 AM 35.47 0.00 35.47 0.00 3271.01 07:47:01 AM 120.04 0.80 119.24 494.24 38860.50 07:48:01 AM 21.05 0.48 20.56 21.46 398.42 07:49:01 AM 8.71 0.00 8.71 0.00 476.71 07:50:01 AM 110.63 0.02 110.61 0.93 23655.70 07:51:01 AM 20.18 0.00 20.18 0.00 576.74 07:52:01 AM 215.79 0.00 215.79 0.00 2613.51 07:53:01 AM 47.26 3.83 43.43 6225.23 28605.62 07:54:01 AM 47.87 0.77 47.10 78.51 7384.04 Average: 95.23 2.31 92.93 998.25 12045.74 07:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 AM 28981912 30862152 3673800 11.25 2688 2196536 1828776 5.43 166548 3044252 166648 07:45:01 AM 27351216 29586560 5304496 16.24 2688 2544304 3453252 10.25 270884 4532392 56284 07:46:01 AM 26187784 28459564 6467928 19.81 2688 2579032 4147060 12.30 277400 5681532 4032 07:47:01 AM 24621268 28025260 8034444 24.60 2688 3686480 4207596 12.48 434872 6991640 80 07:48:01 AM 24365804 27775760 8289908 25.39 2688 3692252 4393976 13.04 438860 7241424 32 07:49:01 AM 25205984 28629704 7449728 22.81 2688 3705704 3631900 10.78 443388 6400500 3104 07:50:01 AM 23653956 27780772 9001756 27.57 2688 4395560 5858692 17.38 551252 7779208 1660 07:51:01 AM 22932496 27089348 9723216 29.77 2688 4426260 6691284 19.85 554012 8494176 864 07:52:01 AM 24100372 28193164 8555340 26.20 2688 4349888 3880048 11.51 552188 7346496 692 07:53:01 AM 24657548 29969704 7998164 24.49 2688 5556444 2425420 7.20 780836 6544580 179836 07:54:01 AM 25695584 31018092 6960128 21.31 2688 5565016 1517400 4.50 974364 5316960 19564 Average: 25250357 28853644 7405355 22.68 2688 3881589 3821400 11.34 494964 6306651 39345 07:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 176.97 144.33 1918.20 42.51 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 396.67 318.33 4788.40 51.60 0.00 0.00 0.00 0.00 07:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 118.06 92.47 580.75 23.68 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM lo 15.61 15.61 1.53 1.53 0.00 0.00 0.00 0.00 07:47:01 AM eth0 335.95 193.79 9491.82 26.46 0.00 0.00 0.00 0.00 07:47:01 AM docker0 5.41 6.05 0.72 0.70 0.00 0.00 0.00 0.00 07:48:01 AM lo 65.41 65.41 4.49 4.49 0.00 0.00 0.00 0.00 07:48:01 AM eth0 318.93 222.16 92.12 92.70 0.00 0.00 0.00 0.00 07:48:01 AM docker0 6.97 8.13 1.11 1.16 0.00 0.00 0.00 0.00 07:49:01 AM lo 43.19 43.19 2.11 2.11 0.00 0.00 0.00 0.00 07:49:01 AM eth0 194.40 160.28 81.14 68.28 0.00 0.00 0.00 0.00 07:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM lo 19.94 19.94 2.49 2.49 0.00 0.00 0.00 0.00 07:50:01 AM eth0 654.17 244.65 2987.54 23.08 0.00 0.00 0.00 0.00 07:50:01 AM docker0 8.50 9.83 0.81 1.85 0.00 0.00 0.00 0.00 07:50:01 AM veth8170fe0 8.50 9.96 0.93 1.86 0.00 0.00 0.00 0.00 07:50:01 AM veth0e0ccd6 0.00 0.40 0.00 0.17 0.00 0.00 0.00 0.00 07:51:01 AM lo 733.04 733.04 111.62 111.62 0.00 0.00 0.00 0.00 07:51:01 AM eth0 92.10 67.97 33.57 35.22 0.00 0.00 0.00 0.00 07:51:01 AM docker0 318.33 328.38 50.88 54.54 0.00 0.00 0.00 0.00 07:51:01 AM veth8170fe0 271.34 281.92 49.78 41.79 0.00 0.00 0.00 0.00 07:51:01 AM veth0e0ccd6 46.99 46.66 5.45 12.84 0.00 0.00 0.00 0.00 07:52:01 AM lo 768.38 768.38 147.30 147.30 0.00 0.00 0.00 0.00 07:52:01 AM eth0 82.86 69.29 273.62 29.36 0.00 0.00 0.00 0.00 07:52:01 AM docker0 328.91 336.74 75.61 67.14 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 214.55 171.99 3677.84 19.80 0.00 0.00 0.00 0.00 07:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 70.51 64.90 225.19 63.08 0.00 0.00 0.00 0.00 07:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.60 149.60 24.50 24.50 0.00 0.00 0.00 0.00 Average: eth0 241.38 159.10 2195.48 43.25 0.00 0.00 0.00 0.00 Average: docker0 60.74 62.65 11.74 11.40 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) 10/31/2025 _x86_64_ (8 CPU) 07:42:30 LINUX RESTART (8 CPU) 07:43:01 AM CPU %user %nice %system %iowait %steal %idle 07:44:01 AM all 13.28 0.00 1.17 0.60 0.06 84.89 07:44:01 AM 0 13.97 0.00 1.35 1.17 0.07 83.44 07:44:01 AM 1 19.11 0.00 1.39 0.22 0.05 79.24 07:44:01 AM 2 17.70 0.00 1.20 1.14 0.05 79.92 07:44:01 AM 3 4.10 0.00 0.43 0.22 0.08 95.17 07:44:01 AM 4 27.82 0.00 2.62 0.75 0.08 68.72 07:44:01 AM 5 2.88 0.00 0.84 1.00 0.05 95.23 07:44:01 AM 6 15.04 0.00 1.22 0.20 0.03 83.51 07:44:01 AM 7 5.61 0.00 0.33 0.07 0.03 93.95 07:45:01 AM all 43.22 0.00 1.50 0.67 0.10 54.51 07:45:01 AM 0 43.89 0.00 1.44 0.33 0.08 54.26 07:45:01 AM 1 58.38 0.00 1.05 0.60 0.12 39.85 07:45:01 AM 2 43.38 0.00 2.02 0.84 0.10 53.66 07:45:01 AM 3 29.71 0.00 1.35 0.72 0.10 68.12 07:45:01 AM 4 44.48 0.00 2.56 1.29 0.10 51.57 07:45:01 AM 5 41.97 0.00 0.97 0.43 0.08 56.55 07:45:01 AM 6 37.81 0.00 1.22 0.18 0.10 60.69 07:45:01 AM 7 46.12 0.00 1.42 0.97 0.10 51.39 07:46:01 AM all 18.56 0.00 0.45 0.11 0.05 80.82 07:46:01 AM 0 6.09 0.00 0.20 0.00 0.05 93.66 07:46:01 AM 1 11.18 0.00 0.62 0.40 0.03 87.77 07:46:01 AM 2 26.18 0.00 0.13 0.00 0.07 73.62 07:46:01 AM 3 18.79 0.00 0.17 0.35 0.05 80.64 07:46:01 AM 4 4.11 0.00 0.25 0.05 0.05 95.54 07:46:01 AM 5 15.66 0.00 0.70 0.00 0.03 83.61 07:46:01 AM 6 7.62 0.00 0.22 0.05 0.02 92.09 07:46:01 AM 7 58.77 0.00 1.35 0.07 0.10 39.71 07:47:01 AM all 23.25 0.00 3.14 0.81 0.09 72.70 07:47:01 AM 0 22.46 0.00 2.71 0.07 0.08 74.68 07:47:01 AM 1 25.89 0.00 3.34 1.99 0.10 68.68 07:47:01 AM 2 17.57 0.00 3.00 0.78 0.08 78.57 07:47:01 AM 3 24.52 0.00 3.11 1.50 0.10 70.78 07:47:01 AM 4 26.79 0.00 3.33 0.17 0.10 69.61 07:47:01 AM 5 17.36 0.00 3.17 0.34 0.10 79.04 07:47:01 AM 6 26.54 0.00 2.71 0.08 0.10 70.57 07:47:01 AM 7 24.88 0.00 3.80 1.58 0.08 69.66 07:48:01 AM all 15.19 0.00 1.91 0.04 0.08 82.78 07:48:01 AM 0 20.01 0.00 1.87 0.03 0.07 78.02 07:48:01 AM 1 12.91 0.00 1.87 0.02 0.08 85.12 07:48:01 AM 2 16.16 0.00 2.04 0.03 0.08 81.68 07:48:01 AM 3 15.73 0.00 1.62 0.05 0.08 82.51 07:48:01 AM 4 16.16 0.00 1.76 0.03 0.07 81.98 07:48:01 AM 5 16.17 0.00 2.28 0.05 0.10 81.41 07:48:01 AM 6 12.71 0.00 1.89 0.08 0.08 85.23 07:48:01 AM 7 11.66 0.00 1.91 0.02 0.08 86.33 07:49:01 AM all 16.67 0.00 0.94 0.02 0.08 82.30 07:49:01 AM 0 13.08 0.00 0.70 0.00 0.07 86.15 07:49:01 AM 1 22.62 0.00 1.19 0.00 0.08 76.11 07:49:01 AM 2 27.23 0.00 0.62 0.03 0.08 72.04 07:49:01 AM 3 17.80 0.00 0.95 0.00 0.08 81.17 07:49:01 AM 4 15.04 0.00 1.09 0.03 0.08 83.76 07:49:01 AM 5 6.63 0.00 0.55 0.05 0.07 92.70 07:49:01 AM 6 17.33 0.00 1.04 0.00 0.07 81.56 07:49:01 AM 7 13.64 0.00 1.37 0.05 0.07 84.87 07:50:01 AM all 32.11 0.00 1.83 0.68 0.09 65.29 07:50:01 AM 0 36.53 0.00 1.88 0.07 0.10 61.43 07:50:01 AM 1 33.72 0.00 1.61 0.45 0.08 64.14 07:50:01 AM 2 41.52 0.00 2.70 0.72 0.10 54.96 07:50:01 AM 3 33.97 0.00 1.61 0.12 0.10 64.20 07:50:01 AM 4 24.28 0.00 1.68 0.87 0.08 73.09 07:50:01 AM 5 26.64 0.00 2.18 0.42 0.08 70.68 07:50:01 AM 6 27.72 0.00 1.53 0.20 0.08 70.46 07:50:01 AM 7 32.47 0.00 1.48 2.57 0.10 63.39 07:51:01 AM all 17.77 0.00 1.33 0.08 0.11 80.70 07:51:01 AM 0 15.76 0.00 1.61 0.02 0.12 82.50 07:51:01 AM 1 24.56 0.00 1.89 0.10 0.13 73.32 07:51:01 AM 2 18.67 0.00 0.99 0.02 0.08 80.24 07:51:01 AM 3 17.59 0.00 1.10 0.10 0.12 81.08 07:51:01 AM 4 14.32 0.00 1.19 0.02 0.10 84.37 07:51:01 AM 5 14.91 0.00 1.42 0.05 0.10 83.51 07:51:01 AM 6 14.18 0.00 1.46 0.35 0.10 83.91 07:51:01 AM 7 22.18 0.00 1.00 0.02 0.10 76.70 07:52:01 AM all 25.50 0.00 1.64 0.35 0.09 72.42 07:52:01 AM 0 21.25 0.00 0.94 0.00 0.08 77.73 07:52:01 AM 1 18.90 0.00 1.94 0.02 0.10 79.03 07:52:01 AM 2 11.17 0.00 2.09 0.03 0.08 86.62 07:52:01 AM 3 42.75 0.00 0.62 0.03 0.08 56.51 07:52:01 AM 4 11.22 0.00 2.30 2.05 0.08 84.35 07:52:01 AM 5 34.31 0.00 1.97 0.05 0.08 63.58 07:52:01 AM 6 30.85 0.00 1.54 0.13 0.10 67.38 07:52:01 AM 7 33.49 0.00 1.74 0.48 0.08 64.20 07:53:01 AM all 35.96 0.00 1.70 0.73 0.09 61.51 07:53:01 AM 0 55.82 0.00 1.05 0.08 0.10 42.95 07:53:01 AM 1 55.63 0.00 3.16 0.64 0.10 40.47 07:53:01 AM 2 35.63 0.00 1.34 1.37 0.10 61.56 07:53:01 AM 3 16.40 0.00 1.56 0.75 0.08 81.20 07:53:01 AM 4 21.36 0.00 1.72 2.60 0.08 74.23 07:53:01 AM 5 39.82 0.00 2.35 0.15 0.12 57.57 07:53:01 AM 6 43.06 0.00 1.46 0.03 0.08 55.36 07:53:01 AM 7 19.94 0.00 0.94 0.22 0.08 78.83 07:54:01 AM all 15.53 0.00 1.02 0.15 0.05 83.24 07:54:01 AM 0 16.47 0.00 0.95 0.00 0.05 82.52 07:54:01 AM 1 8.47 0.00 0.57 0.00 0.05 90.91 07:54:01 AM 2 17.48 0.00 0.57 0.13 0.05 81.77 07:54:01 AM 3 7.87 0.00 1.20 0.82 0.05 90.06 07:54:01 AM 4 21.56 0.00 1.42 0.07 0.05 76.91 07:54:01 AM 5 33.78 0.00 1.62 0.12 0.07 64.41 07:54:01 AM 6 11.78 0.00 0.70 0.00 0.03 87.49 07:54:01 AM 7 6.83 0.00 1.15 0.10 0.03 91.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.36 0.00 1.51 0.39 0.08 74.66 Average: 0 24.12 0.00 1.33 0.16 0.08 74.30 Average: 1 26.49 0.00 1.69 0.40 0.09 71.33 Average: 2 24.79 0.00 1.52 0.46 0.08 73.15 Average: 3 20.84 0.00 1.25 0.42 0.09 77.41 Average: 4 20.65 0.00 1.81 0.72 0.08 76.74 Average: 5 22.74 0.00 1.64 0.24 0.08 75.30 Average: 6 22.23 0.00 1.36 0.12 0.07 76.22 Average: 7 25.06 0.00 1.50 0.56 0.08 72.81