---> uname -a: Linux prd-centos8-docker-8c-8g-17464.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 1152 25044 19 5693 30264 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:f1:9d:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fef1:9db7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:bb:9d:70 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:ffff:febb:9d70/64 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) 12/03/2025 _x86_64_ (8 CPU) 13:14:01 LINUX RESTART (8 CPU) 01:15:01 PM tps rtps wtps bread/s bwrtn/s 01:16:01 PM 279.04 17.53 261.51 3712.05 12824.93 01:17:01 PM 108.83 1.62 107.21 504.23 11606.38 01:18:01 PM 29.88 0.18 29.70 105.45 3590.92 01:19:01 PM 114.39 0.52 113.88 399.40 44612.29 01:20:01 PM 27.61 0.50 27.11 22.66 561.51 01:21:01 PM 21.71 0.00 21.71 0.00 697.75 01:22:01 PM 108.16 0.00 108.16 0.00 26650.36 01:23:01 PM 13.06 0.00 13.06 0.00 356.21 01:24:01 PM 125.34 0.00 125.34 0.00 1884.52 01:25:01 PM 46.07 3.82 42.25 6212.33 26727.32 01:26:01 PM 49.02 0.45 48.57 63.85 10145.78 Average: 83.92 2.24 81.68 1001.78 12697.19 01:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 PM 28075476 30259256 4580236 14.03 2688 2495256 2219792 6.59 222784 3866196 307156 01:17:01 PM 26420776 28696516 6234936 19.09 2688 2583956 3747692 11.12 283444 5442236 66168 01:18:01 PM 24590340 28066100 8065372 24.70 2688 3774464 4527108 13.43 338260 7186036 1156956 01:19:01 PM 23909232 27323588 8746480 26.78 2688 3696344 6105904 18.12 441352 7687200 328 01:20:01 PM 24036360 27457324 8619352 26.39 2688 3703108 4798776 14.24 446140 7560536 56 01:21:01 PM 24390772 28063824 8264940 25.31 2688 3952188 4638844 13.76 509680 7139728 235624 01:22:01 PM 22502276 26657680 10153436 31.09 2688 4423948 6980836 20.71 557252 8916704 3388 01:23:01 PM 22092616 26278912 10563096 32.35 2688 4455316 7218260 21.42 559448 9320312 5460 01:24:01 PM 24015396 28118416 8640316 26.46 2688 4359584 3962924 11.76 556204 7423444 208 01:25:01 PM 24658156 29975616 7997556 24.49 2688 5563148 2397144 7.11 784080 6542004 233112 01:26:01 PM 25658872 31001400 6996840 21.43 2688 5583948 1531996 4.55 978536 5347536 23108 Average: 24577297 28354421 8078415 24.74 2688 4053751 4375389 12.98 516107 6948357 184688 01:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 514.26 399.80 5478.43 72.02 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 113.26 102.65 904.81 23.09 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 377.52 249.03 9545.26 32.39 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 13.51 13.51 1.38 1.38 0.00 0.00 0.00 0.00 01:19:01 PM eth0 18.84 15.13 6.50 8.92 0.00 0.00 0.00 0.00 01:19:01 PM docker0 4.46 5.35 0.65 0.63 0.00 0.00 0.00 0.00 01:19:01 PM vethdf6f50e 2.90 3.56 0.46 0.43 0.00 0.00 0.00 0.00 01:20:01 PM lo 72.86 72.86 5.05 5.05 0.00 0.00 0.00 0.00 01:20:01 PM eth0 277.57 192.37 79.84 86.86 0.00 0.00 0.00 0.00 01:20:01 PM docker0 8.45 9.41 1.26 1.25 0.00 0.00 0.00 0.00 01:21:01 PM lo 24.68 24.68 1.22 1.22 0.00 0.00 0.00 0.00 01:21:01 PM eth0 160.49 126.00 754.36 44.04 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 94.34 94.34 14.09 14.09 0.00 0.00 0.00 0.00 01:22:01 PM eth0 454.14 138.75 2272.28 13.50 0.00 0.00 0.00 0.00 01:22:01 PM docker0 39.03 42.73 6.03 7.48 0.00 0.00 0.00 0.00 01:22:01 PM veth3637f9a 33.32 36.27 5.82 6.21 0.00 0.00 0.00 0.00 01:22:01 PM veth4efab89 5.71 7.16 0.74 1.53 0.00 0.00 0.00 0.00 01:23:01 PM lo 1084.22 1084.22 191.48 191.48 0.00 0.00 0.00 0.00 01:23:01 PM eth0 137.32 99.37 41.42 44.63 0.00 0.00 0.00 0.00 01:23:01 PM docker0 484.27 498.70 85.26 98.41 0.00 0.00 0.00 0.00 01:23:01 PM veth3637f9a 425.32 439.82 85.06 69.47 0.00 0.00 0.00 0.01 01:23:01 PM veth4efab89 58.95 58.91 6.82 28.95 0.00 0.00 0.00 0.00 01:24:01 PM lo 455.48 455.48 75.50 75.50 0.00 0.00 0.00 0.00 01:24:01 PM eth0 49.38 44.32 257.70 15.87 0.00 0.00 0.00 0.00 01:24:01 PM docker0 201.48 205.08 46.34 28.87 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 229.02 180.11 3850.55 22.53 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 97.42 77.84 223.76 68.32 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.65 158.65 26.25 26.25 0.00 0.00 0.00 0.00 Average: eth0 220.83 147.75 2128.46 39.29 0.00 0.00 0.00 0.00 Average: docker0 67.07 69.21 12.68 12.42 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) 12/03/2025 _x86_64_ (8 CPU) 13:14:01 LINUX RESTART (8 CPU) 01:15:01 PM CPU %user %nice %system %iowait %steal %idle 01:16:01 PM all 20.27 0.00 1.38 1.14 0.07 77.13 01:16:01 PM 0 25.81 0.00 0.60 0.08 0.08 73.43 01:16:01 PM 1 24.04 0.00 1.59 3.25 0.08 71.04 01:16:01 PM 2 10.74 0.00 1.36 0.79 0.07 87.05 01:16:01 PM 3 20.04 0.00 1.71 0.79 0.05 77.42 01:16:01 PM 4 20.80 0.00 1.72 2.31 0.07 75.11 01:16:01 PM 5 29.07 0.00 1.65 1.24 0.07 67.97 01:16:01 PM 6 14.91 0.00 1.02 0.23 0.08 83.75 01:16:01 PM 7 16.74 0.00 1.42 0.43 0.08 81.32 01:17:01 PM all 36.01 0.00 0.89 0.35 0.08 62.68 01:17:01 PM 0 48.22 0.00 1.55 0.07 0.08 50.08 01:17:01 PM 1 31.30 0.00 0.77 0.72 0.07 67.15 01:17:01 PM 2 38.71 0.00 1.12 0.10 0.08 59.98 01:17:01 PM 3 30.93 0.00 0.87 0.12 0.08 68.00 01:17:01 PM 4 31.65 0.00 1.10 0.62 0.07 66.56 01:17:01 PM 5 34.95 0.00 0.48 0.32 0.08 64.16 01:17:01 PM 6 39.56 0.00 0.48 0.02 0.08 59.86 01:17:01 PM 7 32.75 0.00 0.72 0.85 0.05 65.62 01:18:01 PM all 20.02 0.00 1.38 0.09 0.06 78.45 01:18:01 PM 0 39.85 0.00 1.44 0.00 0.10 58.61 01:18:01 PM 1 24.69 0.00 1.00 0.02 0.07 74.23 01:18:01 PM 2 30.77 0.00 1.92 0.02 0.05 67.24 01:18:01 PM 3 17.14 0.00 1.61 0.07 0.05 81.13 01:18:01 PM 4 9.04 0.00 1.62 0.62 0.05 88.66 01:18:01 PM 5 16.13 0.00 1.24 0.00 0.05 82.58 01:18:01 PM 6 9.39 0.00 1.46 0.00 0.05 89.10 01:18:01 PM 7 13.12 0.00 0.77 0.00 0.05 86.06 01:19:01 PM all 20.94 0.00 2.37 0.70 0.08 75.91 01:19:01 PM 0 21.95 0.00 2.36 0.13 0.08 75.47 01:19:01 PM 1 23.63 0.00 2.78 1.54 0.08 71.96 01:19:01 PM 2 19.26 0.00 2.63 0.23 0.08 77.79 01:19:01 PM 3 19.72 0.00 2.23 0.52 0.08 77.45 01:19:01 PM 4 38.21 0.00 2.31 0.72 0.07 58.69 01:19:01 PM 5 11.51 0.00 2.11 0.75 0.07 85.56 01:19:01 PM 6 17.92 0.00 2.48 1.34 0.07 78.20 01:19:01 PM 7 15.32 0.00 2.03 0.37 0.08 82.19 01:20:01 PM all 15.75 0.00 2.03 0.06 0.09 82.08 01:20:01 PM 0 13.58 0.00 2.21 0.02 0.08 84.12 01:20:01 PM 1 21.58 0.00 2.88 0.05 0.08 75.41 01:20:01 PM 2 16.06 0.00 2.56 0.03 0.10 81.24 01:20:01 PM 3 18.20 0.00 1.59 0.03 0.08 80.09 01:20:01 PM 4 15.72 0.00 2.36 0.07 0.08 81.77 01:20:01 PM 5 11.02 0.00 1.27 0.08 0.10 87.53 01:20:01 PM 6 14.56 0.00 1.52 0.13 0.10 83.68 01:20:01 PM 7 15.27 0.00 1.84 0.05 0.07 82.77 01:21:01 PM all 33.02 0.00 1.17 0.04 0.08 65.68 01:21:01 PM 0 42.79 0.00 1.07 0.07 0.10 55.98 01:21:01 PM 1 37.69 0.00 1.47 0.00 0.08 60.76 01:21:01 PM 2 32.45 0.00 1.02 0.02 0.08 66.43 01:21:01 PM 3 34.57 0.00 2.19 0.12 0.08 63.04 01:21:01 PM 4 34.90 0.00 1.45 0.03 0.08 63.53 01:21:01 PM 5 29.03 0.00 0.73 0.05 0.08 70.10 01:21:01 PM 6 33.04 0.00 0.57 0.05 0.07 66.27 01:21:01 PM 7 19.70 0.00 0.89 0.02 0.08 79.32 01:22:01 PM all 26.09 0.00 1.94 0.35 0.08 71.55 01:22:01 PM 0 18.85 0.00 1.68 0.03 0.08 79.36 01:22:01 PM 1 23.93 0.00 2.43 0.74 0.07 72.83 01:22:01 PM 2 50.86 0.00 2.48 0.99 0.07 45.60 01:22:01 PM 3 15.75 0.00 1.69 0.18 0.10 82.27 01:22:01 PM 4 24.77 0.00 1.59 0.40 0.07 73.17 01:22:01 PM 5 26.20 0.00 2.45 0.27 0.08 71.00 01:22:01 PM 6 22.64 0.00 1.90 0.08 0.08 75.30 01:22:01 PM 7 25.72 0.00 1.29 0.08 0.07 72.84 01:23:01 PM all 22.54 0.00 1.79 0.02 0.09 75.55 01:23:01 PM 0 12.80 0.00 2.03 0.02 0.12 85.04 01:23:01 PM 1 20.13 0.00 2.08 0.03 0.10 77.65 01:23:01 PM 2 23.15 0.00 2.06 0.02 0.08 74.69 01:23:01 PM 3 27.94 0.00 1.54 0.00 0.08 70.43 01:23:01 PM 4 27.71 0.00 1.29 0.02 0.08 70.90 01:23:01 PM 5 16.85 0.00 1.86 0.02 0.10 81.17 01:23:01 PM 6 15.65 0.00 1.60 0.05 0.08 82.62 01:23:01 PM 7 36.08 0.00 1.88 0.00 0.08 61.96 01:24:01 PM all 25.23 0.00 1.30 0.25 0.06 73.16 01:24:01 PM 0 18.67 0.00 0.75 0.02 0.07 80.50 01:24:01 PM 1 26.90 0.00 1.55 0.23 0.07 71.25 01:24:01 PM 2 7.45 0.00 1.79 0.00 0.08 90.68 01:24:01 PM 3 13.05 0.00 1.15 0.20 0.07 85.53 01:24:01 PM 4 37.03 0.00 0.63 0.03 0.07 62.24 01:24:01 PM 5 37.03 0.00 1.72 0.07 0.05 61.13 01:24:01 PM 6 22.33 0.00 1.97 1.42 0.07 74.21 01:24:01 PM 7 39.30 0.00 0.85 0.03 0.05 59.77 01:25:01 PM all 34.71 0.00 1.97 0.40 0.08 62.84 01:25:01 PM 0 46.81 0.00 1.57 0.00 0.08 51.53 01:25:01 PM 1 46.64 0.00 2.34 0.49 0.07 50.47 01:25:01 PM 2 16.23 0.00 2.19 0.65 0.08 80.84 01:25:01 PM 3 56.99 0.00 2.88 0.30 0.08 39.74 01:25:01 PM 4 35.59 0.00 1.29 0.18 0.07 62.87 01:25:01 PM 5 12.14 0.00 1.42 0.02 0.08 86.33 01:25:01 PM 6 44.11 0.00 2.12 1.51 0.07 52.19 01:25:01 PM 7 19.09 0.00 1.96 0.05 0.07 78.83 01:26:01 PM all 20.31 0.00 1.08 0.13 0.05 78.43 01:26:01 PM 0 26.62 0.00 0.75 0.02 0.07 72.55 01:26:01 PM 1 26.65 0.00 0.72 0.27 0.05 72.31 01:26:01 PM 2 23.85 0.00 1.72 0.12 0.07 74.25 01:26:01 PM 3 29.04 0.00 1.75 0.08 0.05 69.08 01:26:01 PM 4 30.86 0.00 1.22 0.02 0.05 67.85 01:26:01 PM 5 4.31 0.00 0.80 0.52 0.03 94.34 01:26:01 PM 6 14.20 0.00 0.74 0.02 0.05 85.00 01:26:01 PM 7 6.84 0.00 0.92 0.03 0.03 92.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.99 0.00 1.57 0.32 0.07 73.04 Average: 0 28.73 0.00 1.45 0.04 0.09 69.69 Average: 1 27.93 0.00 1.78 0.67 0.07 69.55 Average: 2 24.50 0.00 1.90 0.27 0.08 73.25 Average: 3 25.76 0.00 1.75 0.22 0.07 72.20 Average: 4 27.85 0.00 1.51 0.46 0.07 70.12 Average: 5 20.76 0.00 1.43 0.30 0.07 77.44 Average: 6 22.58 0.00 1.44 0.44 0.07 75.46 Average: 7 21.82 0.00 1.32 0.18 0.07 76.62