---> uname -a: Linux prd-centos8-docker-8c-8g-14733.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: 2799.996 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 1141 25062 19 5686 30275 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:7a:33:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe7a:3323/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:61:8b:9d 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:c6ff:fe61:8b9d/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) 11/23/2025 _x86_64_ (8 CPU) 10:21:22 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 238.84 17.31 221.53 3623.33 11245.05 10:24:01 AM 185.62 1.82 183.80 592.43 15536.33 10:25:01 AM 29.41 0.05 29.36 1.07 2564.21 10:26:01 AM 112.65 0.53 112.11 414.80 38803.98 10:27:01 AM 33.31 0.48 32.83 21.46 602.30 10:28:01 AM 26.67 0.00 26.67 0.00 877.89 10:29:01 AM 105.33 0.00 105.33 0.00 23657.46 10:30:01 AM 13.60 0.00 13.60 0.00 478.20 10:31:01 AM 189.24 2.45 186.79 4474.78 2183.52 10:32:01 AM 56.19 1.37 54.82 1742.24 30758.16 Average: 99.09 2.40 96.69 1087.04 12670.74 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28746764 30742428 3908948 11.97 2688 2310428 1817200 5.39 212744 3222696 225592 10:24:01 AM 27173824 29434440 5481888 16.79 2688 2568900 2953188 8.76 281296 4696292 54020 10:25:01 AM 27108148 29384752 5547564 16.99 2688 2584300 2953188 8.76 286056 4757376 1396 10:26:01 AM 25006656 28416364 7649056 23.42 2688 3691860 5246868 15.57 435168 6601052 112 10:27:01 AM 24770452 28187316 7885260 24.15 2688 3698872 3993528 11.85 444460 6828260 620 10:28:01 AM 25398244 29064352 7257468 22.22 2688 3946076 3127340 9.28 507812 6137284 233944 10:29:01 AM 23079380 27230476 9576332 29.33 2688 4419488 6381472 18.93 555488 8345856 1604 10:30:01 AM 23055340 27238432 9600372 29.40 2688 4452336 6270108 18.60 556916 8367572 2472 10:31:01 AM 24516020 29012200 8139692 24.93 2688 4751736 3164316 9.39 585560 6896968 261728 10:32:01 AM 24242300 29581844 8413412 25.76 2688 5581748 2747372 8.15 796704 6939776 151896 Average: 25309713 28829260 7345999 22.50 2688 3800574 3865458 11.47 466220 6279313 93338 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 266.68 221.89 3173.50 49.99 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 276.14 224.10 3607.68 39.29 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 229.91 173.64 322.68 43.32 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 3.43 3.43 0.30 0.30 0.00 0.00 0.00 0.00 10:26:01 AM eth0 307.96 189.75 9479.62 17.63 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.80 1.07 0.12 0.13 0.00 0.00 0.00 0.00 10:26:01 AM veth655f1e8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 71.35 71.35 5.56 5.56 0.00 0.00 0.00 0.00 10:27:01 AM eth0 246.51 172.77 67.01 75.77 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.08 13.61 1.78 1.75 0.00 0.00 0.00 0.00 10:28:01 AM lo 27.87 27.87 1.38 1.38 0.00 0.00 0.00 0.00 10:28:01 AM eth0 153.97 135.43 753.29 47.32 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 75.69 75.69 11.48 11.48 0.00 0.00 0.00 0.00 10:29:01 AM eth0 535.60 215.96 2279.17 19.17 0.00 0.00 0.00 0.00 10:29:01 AM docker0 33.21 36.52 4.94 6.37 0.00 0.00 0.00 0.00 10:29:01 AM veth39221b3 28.07 30.81 4.71 5.33 0.00 0.00 0.00 0.00 10:29:01 AM veth8c25226 5.13 6.41 0.68 1.31 0.00 0.00 0.00 0.00 10:30:01 AM lo 1553.02 1553.02 264.40 264.40 0.00 0.00 0.00 0.00 10:30:01 AM eth0 161.02 114.93 51.34 52.71 0.00 0.00 0.00 0.00 10:30:01 AM docker0 664.61 685.29 128.51 124.65 0.00 0.00 0.00 0.00 10:30:01 AM veth39221b3 608.10 629.13 131.18 95.34 0.00 0.00 0.00 0.01 10:30:01 AM veth8c25226 56.51 56.19 6.42 29.31 0.00 0.00 0.00 0.00 10:31:01 AM lo 34.89 34.89 3.66 3.66 0.00 0.00 0.00 0.00 10:31:01 AM eth0 84.47 75.27 1497.56 14.28 0.00 0.00 0.00 0.00 10:31:01 AM docker0 14.41 14.18 1.79 1.74 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 182.72 139.33 2579.02 14.76 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 176.61 176.61 28.67 28.67 0.00 0.00 0.00 0.00 Average: eth0 244.50 166.31 2381.15 37.42 0.00 0.00 0.00 0.00 Average: docker0 72.50 75.06 13.71 13.46 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) 11/23/2025 _x86_64_ (8 CPU) 10:21:22 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 18.95 0.00 1.26 0.63 0.06 79.09 10:23:01 AM 0 23.48 0.00 1.97 0.47 0.08 73.99 10:23:01 AM 1 11.72 0.00 1.05 0.65 0.10 86.47 10:23:01 AM 2 18.30 0.00 0.73 1.22 0.05 79.70 10:23:01 AM 3 14.77 0.00 1.62 1.12 0.05 82.45 10:23:01 AM 4 15.09 0.00 1.22 0.73 0.05 82.90 10:23:01 AM 5 18.78 0.00 1.14 0.28 0.07 79.73 10:23:01 AM 6 29.46 0.00 1.70 0.35 0.05 68.44 10:23:01 AM 7 20.00 0.00 0.67 0.23 0.05 79.04 10:24:01 AM all 36.93 0.00 1.22 0.49 0.08 61.27 10:24:01 AM 0 34.56 0.00 1.10 0.27 0.08 63.98 10:24:01 AM 1 43.67 0.00 1.55 0.77 0.08 53.92 10:24:01 AM 2 25.22 0.00 1.05 0.58 0.08 73.06 10:24:01 AM 3 47.97 0.00 1.56 0.45 0.08 49.94 10:24:01 AM 4 36.36 0.00 0.89 0.32 0.08 62.35 10:24:01 AM 5 33.98 0.00 0.79 0.50 0.08 64.65 10:24:01 AM 6 40.88 0.00 1.12 0.64 0.08 57.28 10:24:01 AM 7 32.84 0.00 1.67 0.42 0.08 64.98 10:25:01 AM all 13.79 0.00 0.35 0.09 0.05 85.73 10:25:01 AM 0 4.94 0.00 0.10 0.00 0.05 94.91 10:25:01 AM 1 5.54 0.00 0.17 0.00 0.03 94.26 10:25:01 AM 2 32.52 0.00 0.77 0.00 0.05 66.66 10:25:01 AM 3 2.09 0.00 0.45 0.17 0.05 97.24 10:25:01 AM 4 5.83 0.00 0.18 0.43 0.02 93.54 10:25:01 AM 5 8.80 0.00 0.72 0.05 0.07 90.36 10:25:01 AM 6 11.30 0.00 0.08 0.07 0.07 88.48 10:25:01 AM 7 39.22 0.00 0.33 0.02 0.03 60.39 10:26:01 AM all 23.76 0.00 2.78 0.59 0.08 72.80 10:26:01 AM 0 19.06 0.00 3.45 0.20 0.08 77.21 10:26:01 AM 1 23.44 0.00 3.94 0.94 0.08 71.60 10:26:01 AM 2 21.71 0.00 2.65 1.46 0.05 74.13 10:26:01 AM 3 20.05 0.00 3.04 0.05 0.08 76.78 10:26:01 AM 4 14.49 0.00 2.42 0.91 0.08 82.09 10:26:01 AM 5 17.27 0.00 2.07 0.57 0.07 80.03 10:26:01 AM 6 25.63 0.00 2.05 0.15 0.07 72.10 10:26:01 AM 7 48.36 0.00 2.63 0.40 0.08 48.52 10:27:01 AM all 19.56 0.00 2.16 0.05 0.09 78.15 10:27:01 AM 0 18.80 0.00 2.18 0.05 0.10 78.88 10:27:01 AM 1 19.80 0.00 2.43 0.03 0.08 77.65 10:27:01 AM 2 20.36 0.00 2.81 0.10 0.10 76.62 10:27:01 AM 3 18.57 0.00 1.66 0.00 0.08 79.69 10:27:01 AM 4 27.38 0.00 2.12 0.07 0.07 70.36 10:27:01 AM 5 15.46 0.00 2.04 0.03 0.08 82.38 10:27:01 AM 6 16.98 0.00 2.08 0.05 0.08 80.80 10:27:01 AM 7 19.13 0.00 1.92 0.05 0.08 78.81 10:28:01 AM all 29.73 0.00 1.10 0.05 0.08 69.03 10:28:01 AM 0 23.48 0.00 1.30 0.00 0.10 75.12 10:28:01 AM 1 34.80 0.00 1.17 0.03 0.08 63.92 10:28:01 AM 2 24.80 0.00 0.99 0.00 0.08 74.13 10:28:01 AM 3 24.05 0.00 1.00 0.10 0.08 74.77 10:28:01 AM 4 31.34 0.00 1.45 0.12 0.08 67.01 10:28:01 AM 5 19.68 0.00 0.99 0.05 0.07 79.21 10:28:01 AM 6 33.21 0.00 0.87 0.02 0.08 65.83 10:28:01 AM 7 46.46 0.00 1.07 0.07 0.08 52.32 10:29:01 AM all 25.81 0.00 1.70 0.38 0.08 72.03 10:29:01 AM 0 23.13 0.00 1.23 0.08 0.07 75.49 10:29:01 AM 1 45.77 0.00 2.08 1.43 0.07 50.65 10:29:01 AM 2 28.66 0.00 1.66 0.77 0.07 68.84 10:29:01 AM 3 19.82 0.00 1.98 0.08 0.10 78.01 10:29:01 AM 4 25.93 0.00 1.81 0.28 0.08 71.89 10:29:01 AM 5 25.21 0.00 1.44 0.13 0.10 73.12 10:29:01 AM 6 14.37 0.00 1.49 0.17 0.08 83.88 10:29:01 AM 7 23.56 0.00 1.91 0.08 0.08 74.36 10:30:01 AM all 22.37 0.00 2.09 0.02 0.10 75.42 10:30:01 AM 0 22.36 0.00 1.93 0.00 0.10 75.61 10:30:01 AM 1 17.44 0.00 2.64 0.03 0.10 79.78 10:30:01 AM 2 24.18 0.00 2.32 0.02 0.10 73.38 10:30:01 AM 3 17.29 0.00 2.12 0.05 0.08 80.46 10:30:01 AM 4 26.28 0.00 1.56 0.02 0.08 72.06 10:30:01 AM 5 27.72 0.00 2.30 0.03 0.10 69.84 10:30:01 AM 6 17.54 0.00 2.18 0.03 0.10 80.15 10:30:01 AM 7 26.14 0.00 1.64 0.00 0.10 72.11 10:31:01 AM all 24.40 0.00 0.83 0.32 0.06 74.39 10:31:01 AM 0 21.97 0.00 0.48 0.10 0.07 77.38 10:31:01 AM 1 19.15 0.00 1.14 0.27 0.07 79.38 10:31:01 AM 2 24.07 0.00 0.53 0.17 0.05 75.18 10:31:01 AM 3 4.26 0.00 0.99 0.58 0.07 94.10 10:31:01 AM 4 23.16 0.00 0.48 0.05 0.05 76.25 10:31:01 AM 5 30.25 0.00 1.86 1.34 0.05 66.51 10:31:01 AM 6 45.56 0.00 0.57 0.08 0.05 53.74 10:31:01 AM 7 26.75 0.00 0.63 0.00 0.05 72.56 10:32:01 AM all 36.67 0.00 1.48 0.46 0.08 61.31 10:32:01 AM 0 51.24 0.00 1.00 0.00 0.07 47.69 10:32:01 AM 1 18.88 0.00 1.17 0.22 0.07 79.67 10:32:01 AM 2 49.17 0.00 1.34 0.64 0.07 48.79 10:32:01 AM 3 34.35 0.00 1.77 0.44 0.08 63.36 10:32:01 AM 4 45.89 0.00 1.17 1.79 0.08 51.07 10:32:01 AM 5 27.45 0.00 1.19 0.07 0.10 71.19 10:32:01 AM 6 44.94 0.00 2.49 0.03 0.10 52.43 10:32:01 AM 7 21.40 0.00 1.73 0.49 0.07 76.32 Average: all 25.20 0.00 1.50 0.31 0.08 72.92 Average: 0 24.30 0.00 1.47 0.12 0.08 74.03 Average: 1 24.02 0.00 1.73 0.44 0.08 73.74 Average: 2 26.90 0.00 1.48 0.50 0.07 71.05 Average: 3 20.32 0.00 1.62 0.30 0.08 77.69 Average: 4 25.18 0.00 1.33 0.47 0.07 72.95 Average: 5 22.46 0.00 1.45 0.31 0.08 75.71 Average: 6 28.00 0.00 1.46 0.16 0.08 70.30 Average: 7 30.39 0.00 1.42 0.18 0.07 67.94