---> uname -a: Linux prd-centos8-docker-8c-8g-42608.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 1132 25112 19 5644 30284 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:d8:90:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fed8:90aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:7c:c8:2b 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:c9ff:fe7c:c82b/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) 08/31/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 226.71 16.73 209.98 3538.15 10929.97 10:24:01 AM 188.34 2.35 185.99 542.31 14758.72 10:25:01 AM 138.24 0.80 137.44 556.08 41958.61 10:26:01 AM 36.90 0.00 36.90 0.00 573.61 10:27:01 AM 11.10 0.48 10.61 21.46 296.98 10:28:01 AM 9.02 0.00 9.02 0.00 470.54 10:29:01 AM 111.85 0.08 111.76 4.00 23699.48 10:30:01 AM 126.81 0.00 126.81 0.00 1545.48 10:31:01 AM 95.05 2.58 92.47 4465.98 2748.52 10:32:01 AM 58.40 1.65 56.75 1780.71 33048.18 Average: 100.24 2.47 97.77 1090.91 13003.52 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28753888 30738476 3901824 11.95 2688 2299392 2348980 6.97 185324 3244440 222704 10:24:01 AM 27298080 29560448 5357632 16.41 2688 2570848 2767012 8.21 275428 4575780 87820 10:25:01 AM 23991328 27392172 8664384 26.53 2688 3683992 5513412 16.36 430940 7621496 48 10:26:01 AM 23685464 27090936 8970248 27.47 2688 3687952 5209824 15.46 438696 7917596 476 10:27:01 AM 24403136 27820404 8252576 25.27 2688 3699512 4478912 13.29 441744 7202300 7164 10:28:01 AM 23903036 27324920 8752676 26.80 2688 3703756 4850324 14.39 448236 7693128 2708 10:29:01 AM 22320344 26443996 10335368 31.65 2688 4391544 7163908 21.26 552836 9105096 1564 10:30:01 AM 24118812 28207972 8536900 26.14 2688 4344860 4524400 13.42 549516 7326236 15544 10:31:01 AM 25515252 30661312 7140460 21.87 2688 5393360 1848120 5.48 753432 5720236 880064 10:32:01 AM 25727892 31030120 6927820 21.21 2688 5544048 1494796 4.44 968492 5285440 42848 Average: 24971723 28627076 7683989 23.53 2688 3931926 4019969 11.93 504464 6569175 126094 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 266.64 217.96 3108.66 50.27 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 308.35 242.36 3831.07 38.15 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 4.68 4.68 0.46 0.46 0.00 0.00 0.00 0.00 10:25:01 AM eth0 301.88 185.07 9479.78 18.73 0.00 0.00 0.00 0.00 10:25:01 AM docker0 1.27 1.60 0.19 0.21 0.00 0.00 0.00 0.00 10:25:01 AM vethee0ec5c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 48.90 48.90 4.10 4.10 0.00 0.00 0.00 0.00 10:26:01 AM eth0 134.31 100.90 39.92 44.59 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.31 11.71 1.53 1.50 0.00 0.00 0.00 0.00 10:27:01 AM lo 52.18 52.18 2.67 2.67 0.00 0.00 0.00 0.00 10:27:01 AM eth0 165.24 122.91 70.53 52.04 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.05 0.11 0.19 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 AM eth0 72.77 55.19 67.84 28.19 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 20.08 20.08 2.49 2.49 0.00 0.00 0.00 0.00 10:29:01 AM eth0 631.37 359.16 2964.71 33.67 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.35 9.63 0.80 1.92 0.00 0.00 0.00 0.00 10:29:01 AM vethaa4cd7c 8.35 9.76 0.92 1.93 0.00 0.00 0.00 0.00 10:29:01 AM veth402553e 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 1425.61 1425.61 247.48 247.48 0.00 0.00 0.00 0.00 10:30:01 AM eth0 90.37 77.39 270.34 30.30 0.00 0.00 0.00 0.00 10:30:01 AM docker0 624.29 641.25 121.49 116.54 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 216.38 142.67 2333.84 18.35 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 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 221.76 163.38 1291.53 68.67 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 155.25 155.25 25.73 25.73 0.00 0.00 0.00 0.00 Average: eth0 240.91 166.70 2345.82 38.30 0.00 0.00 0.00 0.00 Average: docker0 64.50 66.53 12.41 12.04 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) 08/31/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 16.78 0.00 1.28 0.61 0.06 81.27 10:23:01 AM 0 16.81 0.00 1.59 0.85 0.08 80.67 10:23:01 AM 1 32.60 0.00 2.84 0.70 0.07 63.79 10:23:01 AM 2 8.19 0.00 1.42 0.90 0.07 89.41 10:23:01 AM 3 16.04 0.00 0.82 0.44 0.10 82.61 10:23:01 AM 4 18.88 0.00 0.68 0.47 0.05 79.92 10:23:01 AM 5 17.68 0.00 1.27 0.63 0.05 80.37 10:23:01 AM 6 10.06 0.00 1.05 0.69 0.03 88.17 10:23:01 AM 7 13.93 0.00 0.60 0.22 0.05 85.21 10:24:01 AM all 38.22 0.00 1.24 0.44 0.08 60.01 10:24:01 AM 0 22.46 0.00 0.87 0.08 0.07 76.52 10:24:01 AM 1 36.97 0.00 0.95 0.37 0.08 61.63 10:24:01 AM 2 47.62 0.00 1.20 0.63 0.08 50.46 10:24:01 AM 3 51.37 0.00 2.36 0.65 0.08 45.54 10:24:01 AM 4 24.75 0.00 1.17 0.67 0.08 73.32 10:24:01 AM 5 45.76 0.00 1.77 0.72 0.08 51.66 10:24:01 AM 6 35.59 0.00 0.82 0.20 0.08 63.31 10:24:01 AM 7 41.25 0.00 0.82 0.20 0.07 57.66 10:25:01 AM all 26.00 0.00 3.36 0.62 0.08 69.94 10:25:01 AM 0 19.33 0.00 2.84 0.24 0.10 77.49 10:25:01 AM 1 23.63 0.00 3.45 0.84 0.08 72.00 10:25:01 AM 2 14.64 0.00 3.15 2.38 0.08 79.74 10:25:01 AM 3 25.94 0.00 3.27 0.39 0.08 70.32 10:25:01 AM 4 25.80 0.00 3.25 0.15 0.07 70.74 10:25:01 AM 5 39.20 0.00 4.12 0.29 0.08 56.32 10:25:01 AM 6 24.39 0.00 3.33 0.49 0.07 71.72 10:25:01 AM 7 35.06 0.00 3.45 0.20 0.07 61.23 10:26:01 AM all 20.70 0.00 2.31 0.06 0.08 76.85 10:26:01 AM 0 16.70 0.00 2.23 0.07 0.08 80.92 10:26:01 AM 1 25.40 0.00 2.81 0.05 0.08 71.65 10:26:01 AM 2 21.27 0.00 2.09 0.05 0.08 76.51 10:26:01 AM 3 20.92 0.00 2.34 0.10 0.08 76.55 10:26:01 AM 4 16.20 0.00 2.16 0.05 0.10 81.50 10:26:01 AM 5 26.08 0.00 2.94 0.03 0.08 70.86 10:26:01 AM 6 24.34 0.00 2.21 0.07 0.07 73.32 10:26:01 AM 7 14.64 0.00 1.72 0.03 0.08 83.51 10:27:01 AM all 8.97 0.00 0.97 0.02 0.07 89.97 10:27:01 AM 0 11.82 0.00 0.70 0.02 0.07 87.39 10:27:01 AM 1 4.87 0.00 1.35 0.02 0.08 93.68 10:27:01 AM 2 5.15 0.00 0.84 0.03 0.08 93.90 10:27:01 AM 3 5.80 0.00 0.97 0.03 0.08 93.11 10:27:01 AM 4 8.82 0.00 0.89 0.02 0.07 90.21 10:27:01 AM 5 17.44 0.00 1.17 0.03 0.07 81.29 10:27:01 AM 6 4.38 0.00 1.02 0.00 0.07 94.53 10:27:01 AM 7 13.49 0.00 0.83 0.00 0.05 85.63 10:28:01 AM all 23.96 0.00 0.59 0.02 0.06 75.36 10:28:01 AM 0 23.48 0.00 0.63 0.00 0.08 75.80 10:28:01 AM 1 17.04 0.00 0.45 0.00 0.08 82.43 10:28:01 AM 2 23.94 0.00 0.48 0.02 0.08 75.48 10:28:01 AM 3 31.62 0.00 0.35 0.05 0.05 67.93 10:28:01 AM 4 13.71 0.00 0.18 0.00 0.03 86.08 10:28:01 AM 5 61.29 0.00 1.15 0.02 0.07 37.47 10:28:01 AM 6 10.28 0.00 0.97 0.00 0.08 88.66 10:28:01 AM 7 10.31 0.00 0.53 0.05 0.03 89.07 10:29:01 AM all 28.70 0.00 2.07 0.35 0.08 68.81 10:29:01 AM 0 47.88 0.00 1.79 0.59 0.08 49.67 10:29:01 AM 1 40.55 0.00 2.63 0.42 0.08 56.32 10:29:01 AM 2 23.40 0.00 2.32 0.96 0.08 73.24 10:29:01 AM 3 36.07 0.00 2.97 0.23 0.07 60.65 10:29:01 AM 4 14.62 0.00 1.76 0.23 0.07 83.32 10:29:01 AM 5 13.44 0.00 2.01 0.32 0.07 84.17 10:29:01 AM 6 20.75 0.00 1.66 0.03 0.07 77.48 10:29:01 AM 7 32.86 0.00 1.37 0.02 0.08 65.66 10:30:01 AM all 27.54 0.00 2.43 0.22 0.09 69.71 10:30:01 AM 0 27.85 0.00 1.79 0.03 0.08 70.24 10:30:01 AM 1 26.28 0.00 2.77 0.07 0.08 70.80 10:30:01 AM 2 30.31 0.00 3.04 0.02 0.08 66.54 10:30:01 AM 3 23.96 0.00 3.03 0.02 0.08 72.91 10:30:01 AM 4 25.70 0.00 2.49 0.10 0.10 71.62 10:30:01 AM 5 36.98 0.00 1.47 0.02 0.08 61.45 10:30:01 AM 6 22.62 0.00 2.15 0.02 0.10 75.11 10:30:01 AM 7 26.61 0.00 2.74 1.49 0.08 69.08 10:31:01 AM all 34.26 0.00 1.81 0.22 0.08 63.63 10:31:01 AM 0 26.46 0.00 1.35 0.03 0.08 72.07 10:31:01 AM 1 31.25 0.00 1.81 0.08 0.08 66.78 10:31:01 AM 2 21.26 0.00 1.73 0.15 0.08 76.78 10:31:01 AM 3 38.70 0.00 2.43 0.08 0.08 58.71 10:31:01 AM 4 42.66 0.00 2.51 0.35 0.08 54.40 10:31:01 AM 5 35.04 0.00 1.35 0.07 0.08 63.46 10:31:01 AM 6 34.47 0.00 1.10 0.10 0.07 64.26 10:31:01 AM 7 44.26 0.00 2.17 0.90 0.07 52.59 10:32:01 AM all 24.79 0.00 1.21 0.34 0.06 73.59 10:32:01 AM 0 30.33 0.00 1.22 0.63 0.08 67.73 10:32:01 AM 1 7.36 0.00 0.90 0.78 0.07 90.89 10:32:01 AM 2 25.71 0.00 1.15 0.75 0.05 72.34 10:32:01 AM 3 54.12 0.00 1.74 0.20 0.07 43.88 10:32:01 AM 4 15.56 0.00 1.22 0.27 0.05 82.90 10:32:01 AM 5 28.26 0.00 0.50 0.02 0.07 71.16 10:32:01 AM 6 8.60 0.00 1.07 0.03 0.05 90.24 10:32:01 AM 7 28.32 0.00 1.89 0.03 0.07 69.69 Average: all 24.99 0.00 1.73 0.29 0.07 72.92 Average: 0 24.31 0.00 1.50 0.25 0.08 73.85 Average: 1 24.59 0.00 2.00 0.33 0.08 73.01 Average: 2 22.16 0.00 1.74 0.59 0.08 75.44 Average: 3 30.47 0.00 2.02 0.22 0.08 67.21 Average: 4 20.66 0.00 1.63 0.23 0.07 77.41 Average: 5 32.12 0.00 1.77 0.21 0.07 65.82 Average: 6 19.54 0.00 1.54 0.16 0.07 78.69 Average: 7 26.06 0.00 1.61 0.31 0.07 71.95