---> uname -a: Linux prd-centos8-docker-8c-8g-39971.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: 2800.000 BogoMIPS: 5600.00 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 1151 25087 19 5651 30265 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:6f:51:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe6f:51e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:74:aa:27 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:ecff:fe74:aa27/64 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) 08/22/2025 _x86_64_ (8 CPU) 10:21:39 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 264.48 10.30 254.18 1410.73 8438.99 10:24:01 AM 268.07 19.01 249.06 4213.16 14740.84 10:25:01 AM 198.23 0.60 197.63 414.40 47852.68 10:26:01 AM 38.04 0.22 37.82 15.06 698.43 10:27:01 AM 26.99 0.43 26.55 20.92 499.88 10:28:01 AM 4.83 0.00 4.83 0.00 379.42 10:29:01 AM 29.58 0.00 29.58 0.00 1409.33 10:30:01 AM 98.98 0.00 98.98 0.00 22739.04 10:31:01 AM 187.80 0.00 187.80 0.00 2411.70 10:32:01 AM 46.00 3.85 42.15 6209.00 26718.48 10:33:01 AM 52.73 0.77 51.97 78.51 8811.98 Average: 110.52 3.20 107.32 1123.75 12245.47 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29497940 31231928 3157772 9.67 2688 2052872 1442508 4.28 146848 2568084 219984 10:24:01 AM 27923564 30119528 4732148 14.49 2688 2506800 2267892 6.73 248808 3986544 181664 10:25:01 AM 24403224 27805028 8252488 25.27 2688 3684556 6039368 17.92 396976 7242020 220 10:26:01 AM 24156952 27562380 8498760 26.03 2688 3687496 4773628 14.16 431664 7453108 76 10:27:01 AM 23896100 27306492 8759612 26.82 2688 3692548 4735600 14.05 437932 7707048 160 10:28:01 AM 24845872 28265676 7809840 23.92 2688 3701932 3942568 11.70 439832 6761652 120 10:29:01 AM 23966500 27628808 8689212 26.61 2688 3941776 4482896 13.30 503760 7567940 210148 10:30:01 AM 22237684 26390508 10418028 31.90 2688 4421616 7052292 20.92 551232 9187148 1296 10:31:01 AM 23803736 27893940 8851976 27.11 2688 4346888 4101708 12.17 550268 7639164 360 10:32:01 AM 24661120 29933740 7994592 24.48 2688 5518736 2500172 7.42 774916 6548088 201148 10:33:01 AM 25707996 31009876 6947716 21.28 2688 5544192 1523288 4.52 966380 5309416 36268 Average: 25009153 28649809 7646559 23.42 2688 3918128 3896538 11.56 495329 6542747 77404 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 396.37 255.63 1581.91 50.79 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 453.22 344.84 5110.79 63.42 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 488.65 298.63 10473.89 50.91 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM veth29cbf91 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM lo 15.66 15.66 1.24 1.24 0.00 0.00 0.00 0.00 10:26:01 AM eth0 57.81 42.50 19.35 19.68 0.00 0.00 0.00 0.00 10:26:01 AM docker0 2.85 3.42 0.42 0.42 0.00 0.00 0.00 0.00 10:26:01 AM vethc094f58 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 68.58 68.58 4.95 4.95 0.00 0.00 0.00 0.00 10:27:01 AM eth0 314.23 233.87 85.99 93.69 0.00 0.00 0.00 0.00 10:27:01 AM docker0 9.53 10.86 1.42 1.44 0.00 0.00 0.00 0.00 10:28:01 AM lo 21.89 21.89 1.07 1.07 0.00 0.00 0.00 0.00 10:28:01 AM eth0 162.83 130.27 94.85 45.34 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 110.28 85.00 734.02 18.31 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 346.83 346.83 52.33 52.33 0.00 0.00 0.00 0.00 10:30:01 AM eth0 595.95 300.58 2268.29 29.66 0.00 0.00 0.00 0.00 10:30:01 AM docker0 153.92 160.78 24.02 25.47 0.00 0.00 0.00 0.00 10:30:01 AM vetha299b98 137.87 143.84 24.26 21.23 0.00 0.00 0.00 0.00 10:30:01 AM veth64e28c0 16.04 17.64 1.87 4.50 0.00 0.00 0.00 0.00 10:31:01 AM lo 1072.76 1072.76 194.63 194.63 0.00 0.00 0.00 0.00 10:31:01 AM eth0 74.14 60.23 267.74 23.48 0.00 0.00 0.00 0.00 10:31:01 AM docker0 472.03 482.52 96.82 92.09 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 366.41 269.91 3402.69 28.61 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 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 96.08 88.62 331.91 67.01 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.80 138.80 23.12 23.12 0.00 0.00 0.00 0.00 Average: eth0 283.27 191.83 2215.53 44.63 0.00 0.00 0.00 0.00 Average: docker0 58.03 59.79 11.15 10.86 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) 08/22/2025 _x86_64_ (8 CPU) 10:21:39 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.38 0.00 1.36 0.58 0.06 86.62 10:23:01 AM 0 7.78 0.00 0.65 0.10 0.08 91.38 10:23:01 AM 1 1.53 0.00 1.69 2.41 0.08 94.28 10:23:01 AM 2 18.08 0.00 1.96 0.38 0.07 79.51 10:23:01 AM 3 16.92 0.00 1.49 0.28 0.05 81.26 10:23:01 AM 4 12.18 0.00 1.00 0.33 0.05 86.43 10:23:01 AM 5 21.94 0.00 1.37 0.32 0.05 76.32 10:23:01 AM 6 7.40 0.00 1.36 0.05 0.03 91.17 10:23:01 AM 7 5.17 0.00 1.39 0.75 0.03 92.66 10:24:01 AM all 32.11 0.00 1.44 0.88 0.09 65.48 10:24:01 AM 0 30.82 0.00 0.99 0.33 0.08 67.77 10:24:01 AM 1 38.32 0.00 0.97 0.84 0.08 59.80 10:24:01 AM 2 25.05 0.00 2.59 1.74 0.12 70.50 10:24:01 AM 3 20.35 0.00 0.94 0.95 0.08 77.68 10:24:01 AM 4 31.97 0.00 1.49 0.62 0.08 65.84 10:24:01 AM 5 37.76 0.00 1.14 0.83 0.07 60.20 10:24:01 AM 6 34.41 0.00 2.18 1.00 0.08 62.33 10:24:01 AM 7 38.20 0.00 1.24 0.74 0.08 59.74 10:25:01 AM all 35.88 0.00 3.18 0.99 0.09 59.86 10:25:01 AM 0 37.24 0.00 2.20 0.52 0.08 59.95 10:25:01 AM 1 26.60 0.00 3.80 0.77 0.08 68.74 10:25:01 AM 2 37.77 0.00 4.40 1.20 0.08 56.55 10:25:01 AM 3 28.40 0.00 3.48 0.49 0.12 67.51 10:25:01 AM 4 37.31 0.00 2.65 2.61 0.08 57.34 10:25:01 AM 5 46.66 0.00 2.96 0.89 0.10 49.39 10:25:01 AM 6 33.51 0.00 2.84 1.36 0.08 62.20 10:25:01 AM 7 39.51 0.00 3.09 0.08 0.08 57.23 10:26:01 AM all 20.56 0.00 2.22 0.06 0.08 77.08 10:26:01 AM 0 27.07 0.00 2.83 0.03 0.08 69.99 10:26:01 AM 1 19.22 0.00 2.24 0.05 0.08 78.40 10:26:01 AM 2 19.88 0.00 2.14 0.13 0.08 77.76 10:26:01 AM 3 17.30 0.00 2.14 0.08 0.08 80.39 10:26:01 AM 4 13.85 0.00 1.67 0.05 0.08 84.34 10:26:01 AM 5 18.45 0.00 2.08 0.05 0.10 79.32 10:26:01 AM 6 26.44 0.00 2.61 0.02 0.08 70.85 10:26:01 AM 7 22.23 0.00 2.04 0.05 0.07 75.61 10:27:01 AM all 15.99 0.00 1.99 0.04 0.14 81.84 10:27:01 AM 0 14.35 0.00 2.16 0.03 0.08 83.37 10:27:01 AM 1 12.89 0.00 1.72 0.05 0.08 85.25 10:27:01 AM 2 16.49 0.00 2.14 0.03 0.52 80.82 10:27:01 AM 3 13.04 0.00 1.66 0.05 0.07 85.18 10:27:01 AM 4 18.08 0.00 1.79 0.03 0.08 80.01 10:27:01 AM 5 18.36 0.00 2.33 0.03 0.08 79.19 10:27:01 AM 6 14.90 0.00 2.24 0.03 0.10 82.73 10:27:01 AM 7 19.81 0.00 1.87 0.07 0.08 78.17 10:28:01 AM all 11.86 0.00 0.64 0.02 0.06 87.43 10:28:01 AM 0 10.09 0.00 0.28 0.00 0.07 89.56 10:28:01 AM 1 29.15 0.00 1.10 0.00 0.07 69.69 10:28:01 AM 2 24.96 0.00 1.32 0.03 0.07 73.62 10:28:01 AM 3 4.14 0.00 0.33 0.00 0.05 95.47 10:28:01 AM 4 9.09 0.00 0.65 0.00 0.07 90.19 10:28:01 AM 5 4.67 0.00 0.48 0.02 0.05 94.78 10:28:01 AM 6 5.62 0.00 0.27 0.00 0.05 94.06 10:28:01 AM 7 7.14 0.00 0.68 0.08 0.05 92.04 10:29:01 AM all 34.04 0.00 0.95 0.06 0.07 64.87 10:29:01 AM 0 48.11 0.00 1.64 0.15 0.07 50.03 10:29:01 AM 1 44.81 0.00 0.70 0.03 0.08 54.37 10:29:01 AM 2 37.20 0.00 0.74 0.10 0.08 61.87 10:29:01 AM 3 25.32 0.00 1.46 0.10 0.07 73.05 10:29:01 AM 4 19.02 0.00 1.27 0.10 0.07 79.53 10:29:01 AM 5 41.73 0.00 0.34 0.00 0.07 57.86 10:29:01 AM 6 23.23 0.00 0.89 0.00 0.07 75.81 10:29:01 AM 7 32.73 0.00 0.54 0.02 0.07 66.64 10:30:01 AM all 27.48 0.00 2.37 0.38 0.09 69.68 10:30:01 AM 0 31.42 0.00 1.91 0.02 0.10 66.55 10:30:01 AM 1 27.87 0.00 2.66 1.87 0.10 67.51 10:30:01 AM 2 40.07 0.00 2.59 0.52 0.08 56.74 10:30:01 AM 3 24.26 0.00 2.34 0.13 0.08 73.18 10:30:01 AM 4 23.13 0.00 2.68 0.37 0.08 73.74 10:30:01 AM 5 21.57 0.00 1.88 0.07 0.08 76.40 10:30:01 AM 6 19.38 0.00 2.82 0.05 0.07 77.68 10:30:01 AM 7 32.18 0.00 2.11 0.02 0.10 65.59 10:31:01 AM all 28.62 0.00 1.97 0.28 0.10 69.03 10:31:01 AM 0 26.83 0.00 1.74 0.02 0.10 71.32 10:31:01 AM 1 23.16 0.00 1.34 0.02 0.08 75.40 10:31:01 AM 2 40.07 0.00 2.49 0.05 0.12 57.26 10:31:01 AM 3 20.31 0.00 1.93 1.22 0.10 76.44 10:31:01 AM 4 41.02 0.00 1.62 0.80 0.10 56.46 10:31:01 AM 5 25.45 0.00 2.47 0.03 0.08 71.96 10:31:01 AM 6 36.11 0.00 2.70 0.08 0.10 61.01 10:31:01 AM 7 15.94 0.00 1.49 0.02 0.08 82.46 10:32:01 AM all 34.25 0.00 1.90 0.45 0.08 63.31 10:32:01 AM 0 51.56 0.00 1.77 0.22 0.12 46.33 10:32:01 AM 1 33.28 0.00 2.06 0.00 0.07 64.60 10:32:01 AM 2 16.17 0.00 1.26 0.03 0.08 82.46 10:32:01 AM 3 36.94 0.00 1.59 0.22 0.08 61.17 10:32:01 AM 4 24.56 0.00 1.83 0.13 0.08 73.40 10:32:01 AM 5 43.84 0.00 2.56 0.38 0.08 53.13 10:32:01 AM 6 36.86 0.00 2.11 2.01 0.07 58.96 10:32:01 AM 7 30.79 0.00 2.06 0.57 0.08 66.50 10:33:01 AM all 18.80 0.00 1.31 0.12 0.06 79.71 10:33:01 AM 0 19.98 0.00 0.72 0.07 0.07 79.17 10:33:01 AM 1 12.09 0.00 1.50 0.07 0.07 86.28 10:33:01 AM 2 26.22 0.00 1.75 0.17 0.05 71.80 10:33:01 AM 3 19.57 0.00 0.92 0.08 0.05 79.37 10:33:01 AM 4 21.91 0.00 2.12 0.28 0.07 75.62 10:33:01 AM 5 14.09 0.00 1.12 0.13 0.05 84.61 10:33:01 AM 6 20.94 0.00 1.05 0.03 0.05 77.92 10:33:01 AM 7 15.60 0.00 1.29 0.15 0.07 82.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.61 0.00 1.76 0.35 0.08 73.20 Average: 0 27.72 0.00 1.53 0.14 0.09 70.52 Average: 1 24.45 0.00 1.80 0.55 0.08 73.12 Average: 2 27.43 0.00 2.12 0.40 0.12 69.92 Average: 3 20.58 0.00 1.66 0.33 0.08 77.35 Average: 4 22.91 0.00 1.71 0.48 0.08 74.82 Average: 5 26.74 0.00 1.70 0.25 0.07 71.23 Average: 6 23.52 0.00 1.91 0.42 0.07 74.08 Average: 7 23.55 0.00 1.62 0.23 0.07 74.53