---> uname -a: Linux prd-centos8-docker-8c-8g-13771.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 1154 25048 19 5686 30262 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:d3:16:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fed3:1635/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:50:60:7d 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::42:81ff:fe50:607d/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) 11/19/2025 _x86_64_ (8 CPU) 08:50:31 LINUX RESTART (8 CPU) 08:51:01 AM tps rtps wtps bread/s bwrtn/s 08:52:01 AM 202.40 14.45 187.95 2952.08 10614.31 08:53:01 AM 222.33 5.15 217.18 1275.84 16644.19 08:54:01 AM 35.24 0.00 35.24 0.00 2761.89 08:55:01 AM 112.30 0.57 111.73 424.26 44816.24 08:56:01 AM 40.43 0.53 39.89 98.52 827.55 08:57:01 AM 6.25 0.00 6.25 0.00 158.20 08:58:01 AM 18.33 0.00 18.33 0.00 548.03 08:59:01 AM 102.82 0.00 102.82 0.00 23680.49 09:00:01 AM 17.76 0.00 17.76 0.00 456.29 09:01:01 AM 244.50 0.02 244.49 0.13 2898.63 09:02:01 AM 56.77 3.88 52.89 6207.09 30469.64 Average: 96.29 2.24 94.05 996.47 12172.00 08:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 AM 29028364 30884988 3627348 11.11 2688 2173156 1858300 5.51 162896 3003356 145008 08:53:01 AM 27777752 30027816 4877960 14.94 2688 2559288 2422512 7.19 270508 4107932 50460 08:54:01 AM 27169792 29441456 5485920 16.80 2688 2579768 2942492 8.73 281896 4701784 108 08:55:01 AM 25077584 28484136 7578128 23.21 2688 3688948 5022812 14.90 430948 6537252 140 08:56:01 AM 24687060 28102928 7968652 24.40 2688 3697992 4055068 12.03 444032 6914444 324 08:57:01 AM 24609176 28025968 8046536 24.64 2688 3698948 4071008 12.08 444108 6992212 100 08:58:01 AM 24901932 28571164 7753780 23.74 2688 3948364 3574328 10.60 508236 6631764 238740 08:59:01 AM 23516704 27649676 9139008 27.99 2688 4401460 6086056 18.06 554188 7913292 1668 09:00:01 AM 22867424 27049012 9788288 29.97 2688 4451176 6370492 18.90 556776 8556564 5416 09:01:01 AM 24701916 28942888 7953796 24.36 2688 4496936 3164496 9.39 580684 6717364 141276 09:02:01 AM 24169500 29502988 8486212 25.99 2688 5577424 2902384 8.61 796840 7015780 147616 Average: 25318837 28789365 7336875 22.47 2688 3752133 3860904 11.46 457374 6281068 66441 08:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 145.07 118.06 1567.91 40.46 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 459.93 356.01 5431.31 47.48 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 148.19 114.10 306.47 33.29 0.00 0.00 0.00 0.00 08:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.67 0.67 0.03 0.03 0.00 0.00 0.00 0.00 08:55:01 AM eth0 298.47 172.69 9480.28 13.63 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 AM veth7f21cbc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 AM lo 64.64 64.64 5.27 5.27 0.00 0.00 0.00 0.00 08:56:01 AM eth0 228.85 168.09 72.29 72.52 0.00 0.00 0.00 0.00 08:56:01 AM docker0 12.40 14.01 1.83 1.80 0.00 0.00 0.00 0.00 08:57:01 AM lo 60.38 60.38 2.95 2.95 0.00 0.00 0.00 0.00 08:57:01 AM eth0 235.25 174.06 61.98 69.19 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 19.05 19.05 0.94 0.94 0.00 0.00 0.00 0.00 08:58:01 AM eth0 204.87 152.96 768.07 51.99 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 19.29 19.29 2.44 2.44 0.00 0.00 0.00 0.00 08:59:01 AM eth0 499.17 170.59 2276.21 14.82 0.00 0.00 0.00 0.00 08:59:01 AM docker0 8.70 10.25 0.82 1.96 0.00 0.00 0.00 0.00 08:59:01 AM veth5d78a7b 8.70 10.40 0.94 1.97 0.00 0.00 0.00 0.00 08:59:01 AM veth5af7d99 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 09:00:01 AM lo 1180.25 1180.25 200.92 200.92 0.00 0.00 0.00 0.00 09:00:01 AM eth0 166.71 108.32 50.75 49.96 0.00 0.00 0.00 0.00 09:00:01 AM docker0 502.83 521.65 88.41 101.44 0.00 0.00 0.00 0.00 09:00:01 AM veth5d78a7b 446.06 463.09 88.57 71.95 0.00 0.00 0.00 0.01 09:00:01 AM veth5af7d99 56.77 58.62 6.72 29.50 0.00 0.00 0.00 0.00 09:01:01 AM lo 447.17 447.17 75.80 75.80 0.00 0.00 0.00 0.00 09:01:01 AM eth0 87.79 62.13 278.48 23.61 0.00 0.00 0.00 0.00 09:01:01 AM docker0 199.60 202.87 45.97 29.76 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 201.85 161.13 3810.78 18.33 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.84 162.84 26.21 26.21 0.00 0.00 0.00 0.00 Average: eth0 243.29 159.83 2191.51 39.57 0.00 0.00 0.00 0.00 Average: docker0 65.77 68.07 12.46 12.27 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) 11/19/2025 _x86_64_ (8 CPU) 08:50:31 LINUX RESTART (8 CPU) 08:51:01 AM CPU %user %nice %system %iowait %steal %idle 08:52:01 AM all 12.55 0.00 1.10 0.78 0.05 85.51 08:52:01 AM 0 11.71 0.00 0.85 1.00 0.05 86.38 08:52:01 AM 1 17.52 0.00 1.60 0.57 0.07 80.24 08:52:01 AM 2 15.38 0.00 1.72 1.24 0.07 81.59 08:52:01 AM 3 13.30 0.00 1.00 0.63 0.05 85.01 08:52:01 AM 4 10.74 0.00 0.85 1.15 0.05 87.21 08:52:01 AM 5 4.21 0.00 0.67 0.60 0.03 94.49 08:52:01 AM 6 12.70 0.00 1.02 0.73 0.03 85.51 08:52:01 AM 7 14.87 0.00 1.08 0.30 0.07 83.68 08:53:01 AM all 32.15 0.00 1.21 1.07 0.08 65.49 08:53:01 AM 0 40.42 0.00 0.53 0.45 0.08 58.51 08:53:01 AM 1 37.30 0.00 1.39 1.72 0.08 59.51 08:53:01 AM 2 37.78 0.00 1.52 2.97 0.08 57.64 08:53:01 AM 3 24.07 0.00 1.15 0.27 0.07 74.44 08:53:01 AM 4 33.34 0.00 1.40 0.35 0.08 64.82 08:53:01 AM 5 33.74 0.00 1.49 1.10 0.07 63.60 08:53:01 AM 6 28.97 0.00 1.14 0.80 0.08 69.01 08:53:01 AM 7 21.59 0.00 1.04 0.90 0.07 76.40 08:54:01 AM all 20.04 0.00 0.53 0.43 0.05 78.94 08:54:01 AM 0 51.75 0.00 0.95 0.10 0.07 47.13 08:54:01 AM 1 15.50 0.00 0.23 0.00 0.05 84.22 08:54:01 AM 2 8.20 0.00 0.74 1.25 0.05 89.76 08:54:01 AM 3 21.97 0.00 0.90 1.25 0.05 75.83 08:54:01 AM 4 28.09 0.00 0.20 0.00 0.05 71.66 08:54:01 AM 5 14.91 0.00 0.12 0.17 0.05 84.75 08:54:01 AM 6 17.77 0.00 0.22 0.47 0.05 81.50 08:54:01 AM 7 2.10 0.00 0.87 0.23 0.03 96.76 08:55:01 AM all 26.26 0.00 2.51 1.96 0.07 69.20 08:55:01 AM 0 48.26 0.00 2.40 0.05 0.07 49.23 08:55:01 AM 1 26.26 0.00 2.67 4.48 0.07 66.52 08:55:01 AM 2 27.72 0.00 2.60 3.58 0.05 66.05 08:55:01 AM 3 19.08 0.00 3.91 0.99 0.08 75.94 08:55:01 AM 4 22.15 0.00 2.37 1.01 0.07 74.40 08:55:01 AM 5 20.13 0.00 1.86 2.47 0.07 75.47 08:55:01 AM 6 26.28 0.00 2.13 0.76 0.07 70.76 08:55:01 AM 7 20.16 0.00 2.11 2.38 0.07 75.28 08:56:01 AM all 21.81 0.00 2.43 0.05 0.09 75.63 08:56:01 AM 0 29.01 0.00 2.07 0.07 0.08 68.76 08:56:01 AM 1 15.15 0.00 2.63 0.02 0.12 82.08 08:56:01 AM 2 17.58 0.00 2.33 0.07 0.08 79.94 08:56:01 AM 3 22.53 0.00 2.55 0.07 0.08 74.77 08:56:01 AM 4 24.82 0.00 2.07 0.05 0.08 72.98 08:56:01 AM 5 20.08 0.00 2.45 0.03 0.08 77.35 08:56:01 AM 6 20.12 0.00 2.31 0.07 0.08 77.41 08:56:01 AM 7 25.13 0.00 3.01 0.03 0.08 71.73 08:57:01 AM all 2.43 0.00 0.67 0.01 0.06 96.83 08:57:01 AM 0 2.02 0.00 1.12 0.00 0.07 96.79 08:57:01 AM 1 2.51 0.00 0.65 0.05 0.07 96.72 08:57:01 AM 2 2.31 0.00 0.89 0.00 0.08 96.72 08:57:01 AM 3 2.62 0.00 0.79 0.00 0.05 96.54 08:57:01 AM 4 1.32 0.00 0.87 0.00 0.07 97.74 08:57:01 AM 5 3.09 0.00 0.45 0.00 0.07 96.39 08:57:01 AM 6 1.72 0.00 0.32 0.02 0.05 97.89 08:57:01 AM 7 3.85 0.00 0.28 0.00 0.03 95.83 08:58:01 AM all 33.16 0.00 1.06 0.06 0.07 65.65 08:58:01 AM 0 44.77 0.00 1.33 0.03 0.07 53.80 08:58:01 AM 1 15.28 0.00 1.07 0.03 0.07 83.55 08:58:01 AM 2 19.88 0.00 1.12 0.02 0.07 78.92 08:58:01 AM 3 49.11 0.00 0.60 0.00 0.07 50.23 08:58:01 AM 4 30.03 0.00 0.97 0.00 0.07 68.93 08:58:01 AM 5 33.87 0.00 1.17 0.38 0.07 64.51 08:58:01 AM 6 31.70 0.00 1.25 0.03 0.08 66.93 08:58:01 AM 7 40.62 0.00 0.94 0.00 0.07 58.37 08:59:01 AM all 14.54 0.00 1.40 4.27 0.06 79.72 08:59:01 AM 0 9.10 0.00 1.20 0.23 0.07 89.39 08:59:01 AM 1 15.05 0.00 1.69 3.83 0.07 79.36 08:59:01 AM 2 14.60 0.00 1.58 5.70 0.07 78.06 08:59:01 AM 3 12.51 0.00 1.29 0.20 0.07 85.93 08:59:01 AM 4 13.18 0.00 1.48 19.51 0.05 65.78 08:59:01 AM 5 11.48 0.00 1.34 2.78 0.05 84.35 08:59:01 AM 6 29.88 0.00 1.22 0.84 0.05 68.01 08:59:01 AM 7 10.54 0.00 1.42 1.11 0.07 86.87 09:00:01 AM all 22.06 0.00 1.66 0.06 0.09 76.14 09:00:01 AM 0 21.77 0.00 1.45 0.33 0.08 76.36 09:00:01 AM 1 22.49 0.00 1.89 0.02 0.08 75.52 09:00:01 AM 2 15.35 0.00 1.80 0.00 0.10 82.76 09:00:01 AM 3 20.42 0.00 1.63 0.05 0.08 77.82 09:00:01 AM 4 27.56 0.00 1.51 0.03 0.08 70.82 09:00:01 AM 5 18.40 0.00 1.63 0.00 0.08 79.89 09:00:01 AM 6 32.90 0.00 1.74 0.00 0.08 65.27 09:00:01 AM 7 17.56 0.00 1.61 0.02 0.08 80.73 09:01:01 AM all 28.09 0.00 1.28 0.36 0.08 70.20 09:01:01 AM 0 17.59 0.00 1.76 0.13 0.08 80.43 09:01:01 AM 1 20.08 0.00 0.87 0.02 0.07 78.96 09:01:01 AM 2 17.13 0.00 1.00 0.00 0.08 81.79 09:01:01 AM 3 36.93 0.00 1.77 0.15 0.07 61.08 09:01:01 AM 4 10.13 0.00 2.57 2.38 0.07 84.85 09:01:01 AM 5 57.02 0.00 1.10 0.15 0.08 41.64 09:01:01 AM 6 36.06 0.00 0.55 0.02 0.08 63.29 09:01:01 AM 7 29.67 0.00 0.62 0.02 0.07 69.62 09:02:01 AM all 37.36 0.00 1.61 0.90 0.08 60.05 09:02:01 AM 0 51.97 0.00 1.07 0.13 0.10 46.73 09:02:01 AM 1 49.78 0.00 1.20 2.41 0.07 46.54 09:02:01 AM 2 39.06 0.00 1.47 0.08 0.08 59.30 09:02:01 AM 3 48.32 0.00 3.00 0.79 0.08 47.82 09:02:01 AM 4 18.70 0.00 1.72 0.22 0.07 79.29 09:02:01 AM 5 18.92 0.00 1.82 3.34 0.05 75.87 09:02:01 AM 6 23.50 0.00 1.21 0.25 0.08 74.96 09:02:01 AM 7 48.55 0.00 1.40 0.00 0.08 49.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.77 0.00 1.40 0.90 0.07 74.85 Average: 0 29.85 0.00 1.34 0.23 0.07 68.50 Average: 1 21.54 0.00 1.44 1.19 0.07 75.75 Average: 2 19.54 0.00 1.52 1.35 0.07 77.50 Average: 3 24.63 0.00 1.69 0.40 0.07 73.22 Average: 4 20.01 0.00 1.45 2.24 0.07 76.23 Average: 5 21.45 0.00 1.28 1.00 0.06 76.20 Average: 6 23.78 0.00 1.19 0.36 0.07 74.60 Average: 7 21.33 0.00 1.31 0.45 0.07 76.84