---> uname -a: Linux prd-centos8-docker-8c-8g-2875.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1146 25286 19 5457 30270 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:5c:2a:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe5c:2a11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:77:07:8c 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::42:44ff:fe77:78c/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) 10/15/2025 _x86_64_ (8 CPU) 11:16:51 LINUX RESTART (8 CPU) 11:18:01 AM tps rtps wtps bread/s bwrtn/s 11:19:01 AM 183.66 14.45 169.21 2955.41 10752.63 11:20:01 AM 208.03 4.70 203.33 1199.53 16185.15 11:21:01 AM 166.30 0.77 165.53 484.42 42272.30 11:22:01 AM 34.87 0.05 34.82 0.53 595.78 11:23:01 AM 12.38 0.43 11.95 20.93 541.84 11:24:01 AM 8.61 0.00 8.61 0.00 331.41 11:25:01 AM 113.50 0.00 113.50 0.00 23771.65 11:26:01 AM 14.23 0.00 14.23 0.00 306.73 11:27:01 AM 144.54 0.00 144.54 0.00 1879.44 11:28:01 AM 71.51 2.93 68.58 4573.71 27675.63 Average: 95.76 2.33 93.43 923.53 12431.93 11:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 AM 29016304 30875232 3639400 11.14 2688 2175960 1831920 5.44 160808 3015976 144400 11:20:01 AM 26767612 28997308 5888092 18.03 2688 2539996 3496740 10.37 265764 5121812 50956 11:21:01 AM 24317528 27724616 8338176 25.53 2688 3690576 5788144 17.17 419424 7307812 1116 11:22:01 AM 23629224 27042108 9026480 27.64 2688 3695544 6076944 18.03 435584 7976500 508 11:23:01 AM 23796120 27220944 8859584 27.13 2688 3707356 5323660 15.80 439076 7809480 148 11:24:01 AM 23494028 26923728 9161676 28.06 2688 3711848 5960400 17.68 441728 8107424 164 11:25:01 AM 21693920 25826140 10961784 33.57 2688 4401344 7922700 23.51 641784 9643408 1564 11:26:01 AM 20958620 25120808 11697084 35.82 2688 4431516 8439700 25.04 646756 10368764 1808 11:27:01 AM 23754648 27853792 8901056 27.26 2688 4356320 4319804 12.82 644652 7595304 6392 11:28:01 AM 25951604 31054084 6704100 20.53 2688 5349432 1521500 4.51 1136528 4901372 90780 Average: 24337961 27863876 8317743 25.47 2688 3805989 5068151 15.04 523210 7184785 29784 11:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 146.18 118.51 1346.29 32.41 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 408.87 310.06 5117.32 50.90 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:21:01 AM eth0 335.17 225.35 10007.28 29.54 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:22:01 AM lo 52.25 52.25 4.53 4.53 0.00 0.00 0.00 0.00 11:22:01 AM eth0 158.86 121.84 53.94 52.99 0.00 0.00 0.00 0.00 11:22:01 AM docker0 11.81 13.46 1.75 1.70 0.00 0.00 0.00 0.00 11:23:01 AM lo 56.78 56.78 2.90 2.90 0.00 0.00 0.00 0.00 11:23:01 AM eth0 274.23 208.96 96.88 87.92 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.78 0.98 0.11 0.15 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 122.83 95.73 82.96 34.93 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 20.45 20.45 2.53 2.53 0.00 0.00 0.00 0.00 11:25:01 AM eth0 468.36 242.43 2977.92 1604.81 0.00 0.00 0.00 0.00 11:25:01 AM docker0 8.43 9.67 0.81 1.70 0.00 0.00 0.00 0.00 11:25:01 AM vethf0c6721 8.43 9.80 0.92 1.71 0.00 0.00 0.00 0.00 11:25:01 AM vethd99bb68 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 AM lo 584.16 584.16 85.52 85.52 0.00 0.00 0.00 0.00 11:26:01 AM eth0 69.23 45.57 20.49 24.30 0.00 0.00 0.00 0.00 11:26:01 AM docker0 251.42 259.73 39.39 41.43 0.00 0.00 0.00 0.00 11:26:01 AM vethf0c6721 209.10 217.99 37.95 31.65 0.00 0.00 0.00 0.00 11:26:01 AM vethd99bb68 42.32 42.20 4.88 10.02 0.00 0.00 0.00 0.00 11:27:01 AM lo 867.34 867.34 169.84 169.84 0.00 0.00 0.00 0.00 11:27:01 AM eth0 74.47 55.89 264.14 21.99 0.00 0.00 0.00 0.00 11:27:01 AM docker0 390.47 400.02 86.38 79.55 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 112.68 140.16 1270.32 2324.64 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.12 158.12 26.53 26.53 0.00 0.00 0.00 0.00 Average: eth0 217.08 156.45 2123.84 426.46 0.00 0.00 0.00 0.00 Average: docker0 66.29 68.39 12.84 12.45 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) 10/15/2025 _x86_64_ (8 CPU) 11:16:51 LINUX RESTART (8 CPU) 11:18:01 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 11.57 0.00 1.04 1.21 0.06 86.12 11:19:01 AM 0 12.30 0.00 1.17 1.31 0.07 85.16 11:19:01 AM 1 21.48 0.00 2.57 2.41 0.08 73.45 11:19:01 AM 2 8.33 0.00 0.50 0.99 0.07 90.12 11:19:01 AM 3 15.76 0.00 1.25 1.24 0.05 81.70 11:19:01 AM 4 8.62 0.00 0.78 0.63 0.05 89.91 11:19:01 AM 5 8.10 0.00 0.67 0.50 0.05 90.68 11:19:01 AM 6 9.41 0.00 0.65 0.58 0.05 89.31 11:19:01 AM 7 8.60 0.00 0.75 1.99 0.05 88.60 11:20:01 AM all 41.94 0.00 1.50 1.35 0.12 55.10 11:20:01 AM 0 48.66 0.00 1.05 0.85 0.12 49.31 11:20:01 AM 1 42.36 0.00 1.44 1.14 0.13 54.93 11:20:01 AM 2 41.93 0.00 1.55 2.46 0.10 53.95 11:20:01 AM 3 38.07 0.00 2.10 0.97 0.13 58.72 11:20:01 AM 4 35.87 0.00 1.44 0.75 0.12 61.82 11:20:01 AM 5 56.38 0.00 1.89 1.69 0.12 39.92 11:20:01 AM 6 26.42 0.00 1.31 2.07 0.08 70.11 11:20:01 AM 7 45.79 0.00 1.21 0.82 0.12 52.06 11:21:01 AM all 29.12 0.00 3.12 2.23 0.08 65.44 11:21:01 AM 0 38.01 0.00 2.20 0.02 0.08 59.69 11:21:01 AM 1 32.16 0.00 3.96 8.65 0.08 55.15 11:21:01 AM 2 31.51 0.00 3.87 2.54 0.08 61.98 11:21:01 AM 3 19.82 0.00 3.11 0.84 0.08 76.14 11:21:01 AM 4 27.29 0.00 3.08 0.93 0.07 68.63 11:21:01 AM 5 28.70 0.00 3.33 2.32 0.08 65.56 11:21:01 AM 6 32.34 0.00 2.25 1.63 0.08 63.69 11:21:01 AM 7 23.14 0.00 3.18 0.92 0.08 72.68 11:22:01 AM all 21.97 0.00 2.56 0.06 0.09 75.33 11:22:01 AM 0 21.27 0.00 2.75 0.03 0.10 75.85 11:22:01 AM 1 24.33 0.00 2.70 0.05 0.08 72.83 11:22:01 AM 2 21.65 0.00 2.48 0.03 0.08 75.75 11:22:01 AM 3 27.34 0.00 2.63 0.05 0.08 69.89 11:22:01 AM 4 20.50 0.00 2.68 0.07 0.08 76.66 11:22:01 AM 5 24.52 0.00 2.80 0.10 0.08 72.50 11:22:01 AM 6 19.75 0.00 2.63 0.10 0.08 77.44 11:22:01 AM 7 16.35 0.00 1.79 0.05 0.08 81.72 11:23:01 AM all 8.71 0.00 1.16 0.06 0.06 90.01 11:23:01 AM 0 6.67 0.00 1.05 0.05 0.07 92.16 11:23:01 AM 1 8.96 0.00 1.32 0.00 0.07 89.65 11:23:01 AM 2 14.03 0.00 1.64 0.20 0.07 84.07 11:23:01 AM 3 8.10 0.00 1.07 0.03 0.07 90.73 11:23:01 AM 4 6.49 0.00 0.94 0.02 0.05 92.51 11:23:01 AM 5 9.50 0.00 1.07 0.15 0.08 89.19 11:23:01 AM 6 7.45 0.00 0.90 0.02 0.05 91.58 11:23:01 AM 7 8.46 0.00 1.27 0.00 0.05 90.22 11:24:01 AM all 23.41 0.00 0.64 0.01 0.05 75.88 11:24:01 AM 0 2.67 0.00 0.62 0.00 0.03 96.68 11:24:01 AM 1 24.85 0.00 0.30 0.00 0.07 74.78 11:24:01 AM 2 18.62 0.00 1.42 0.00 0.05 79.91 11:24:01 AM 3 32.20 0.00 0.20 0.00 0.05 67.55 11:24:01 AM 4 13.51 0.00 0.62 0.00 0.05 85.82 11:24:01 AM 5 67.82 0.00 1.17 0.02 0.08 30.91 11:24:01 AM 6 12.04 0.00 0.53 0.05 0.03 87.34 11:24:01 AM 7 15.53 0.00 0.30 0.02 0.05 84.10 11:25:01 AM all 29.79 0.00 1.92 1.30 0.09 66.91 11:25:01 AM 0 24.90 0.00 2.26 1.63 0.08 71.13 11:25:01 AM 1 25.73 0.00 1.98 2.38 0.08 69.82 11:25:01 AM 2 29.37 0.00 1.78 1.56 0.10 67.19 11:25:01 AM 3 32.92 0.00 2.07 0.59 0.08 64.34 11:25:01 AM 4 31.35 0.00 2.23 2.76 0.08 63.57 11:25:01 AM 5 34.95 0.00 1.94 0.30 0.08 62.72 11:25:01 AM 6 20.39 0.00 1.27 1.16 0.08 77.10 11:25:01 AM 7 38.65 0.00 1.79 0.03 0.08 59.45 11:26:01 AM all 18.95 0.00 1.19 0.02 0.08 79.76 11:26:01 AM 0 16.55 0.00 0.92 0.02 0.08 82.43 11:26:01 AM 1 25.28 0.00 1.43 0.00 0.08 73.21 11:26:01 AM 2 20.49 0.00 1.10 0.02 0.10 78.29 11:26:01 AM 3 13.50 0.00 1.69 0.02 0.08 84.71 11:26:01 AM 4 19.14 0.00 1.47 0.10 0.10 79.19 11:26:01 AM 5 19.25 0.00 1.31 0.00 0.08 79.36 11:26:01 AM 6 17.97 0.00 0.69 0.00 0.07 81.28 11:26:01 AM 7 19.43 0.00 0.89 0.00 0.07 79.62 11:27:01 AM all 30.27 0.00 1.78 0.25 0.09 67.61 11:27:01 AM 0 12.26 0.00 1.88 0.15 0.08 85.63 11:27:01 AM 1 21.61 0.00 2.32 0.25 0.08 75.74 11:27:01 AM 2 33.92 0.00 1.44 0.02 0.08 64.54 11:27:01 AM 3 38.80 0.00 1.67 0.02 0.08 59.43 11:27:01 AM 4 27.12 0.00 2.61 0.05 0.08 70.13 11:27:01 AM 5 33.29 0.00 1.21 0.00 0.08 65.42 11:27:01 AM 6 36.71 0.00 1.36 0.44 0.10 61.39 11:27:01 AM 7 38.39 0.00 1.76 1.07 0.08 58.69 11:28:01 AM all 21.04 0.00 1.77 1.51 0.06 75.62 11:28:01 AM 0 13.14 0.00 2.07 0.33 0.05 84.40 11:28:01 AM 1 24.30 0.00 2.04 4.94 0.05 68.67 11:28:01 AM 2 28.41 0.00 1.36 0.07 0.07 70.10 11:28:01 AM 3 35.70 0.00 2.06 0.42 0.07 61.75 11:28:01 AM 4 13.34 0.00 1.69 0.20 0.07 84.70 11:28:01 AM 5 13.53 0.00 1.37 1.76 0.05 83.29 11:28:01 AM 6 24.10 0.00 1.74 0.25 0.07 73.84 11:28:01 AM 7 15.80 0.00 1.82 4.08 0.07 78.23 Average: all 23.67 0.00 1.67 0.80 0.08 73.79 Average: 0 19.63 0.00 1.60 0.44 0.08 78.26 Average: 1 25.10 0.00 2.00 1.98 0.08 70.84 Average: 2 24.82 0.00 1.71 0.79 0.08 72.60 Average: 3 26.22 0.00 1.78 0.42 0.08 71.50 Average: 4 20.32 0.00 1.75 0.55 0.08 77.30 Average: 5 29.61 0.00 1.67 0.68 0.08 67.95 Average: 6 20.65 0.00 1.33 0.63 0.07 77.32 Average: 7 23.00 0.00 1.47 0.90 0.07 74.55