---> uname -a: Linux prd-centos8-docker-8c-8g-20633.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 1142 25153 19 5594 30274 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:f3:0e:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fef3:e5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:f8:8f:85 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::42:55ff:fef8:8f85/64 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) 06/12/2025 _x86_64_ (8 CPU) 13:15:11 LINUX RESTART (8 CPU) 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 227.71 17.28 210.43 3554.28 11442.57 01:18:01 PM 138.03 1.62 136.41 525.11 12118.55 01:19:01 PM 158.01 0.85 157.16 498.77 41737.52 01:20:00 PM 42.41 0.05 42.36 2.45 759.97 01:20:01 PM 7.75 0.00 7.75 0.00 71.32 01:21:01 PM 19.39 0.48 18.91 21.46 407.71 01:22:01 PM 5.03 0.00 5.03 0.00 350.09 01:23:01 PM 28.34 0.00 28.34 0.00 1221.36 01:24:01 PM 95.53 0.00 95.53 0.00 25378.41 01:25:01 PM 143.76 2.47 141.29 4497.92 2051.66 01:26:01 PM 50.02 1.37 48.65 1733.69 31043.15 Average: 90.75 2.41 88.34 1083.33 12650.01 01:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 28499572 30467684 4156140 12.73 2688 2283984 2395952 7.11 189644 3491632 154408 01:18:01 PM 27797232 29998204 4858480 14.88 2688 2512472 2362204 7.01 269720 4098580 44892 01:19:01 PM 24741268 28117520 7914444 24.24 2688 3661068 4151664 12.32 420264 6892648 944 01:20:00 PM 24319388 27698636 8336324 25.53 2688 3663224 4996760 14.83 436864 7292960 52 01:20:01 PM 24326556 27706352 8329156 25.51 2688 3663264 4670472 13.86 437072 7284388 64 01:21:01 PM 24227772 27612232 8427940 25.81 2688 3668152 4516560 13.40 439496 7382820 84 01:22:01 PM 25376752 28769560 7278960 22.29 2688 3676380 3482636 10.33 441228 6237836 20 01:23:01 PM 24783676 28591664 7872036 24.11 2688 4080208 3585636 10.64 504084 6743960 381684 01:24:01 PM 23272424 27388264 9383288 28.73 2688 4387760 6138688 18.21 551172 8163376 2516 01:25:01 PM 24496096 28955168 8159616 24.99 2688 4717884 3157324 9.37 580300 6926684 270740 01:26:01 PM 24590252 29825836 8065460 24.70 2688 5482936 2621628 7.78 783576 6614484 78560 Average: 25130090 28648284 7525622 23.05 2688 3799757 3825411 11.35 459402 6466306 84906 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 282.04 220.13 2476.60 49.42 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 244.41 179.99 3216.10 31.09 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 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 01:19:01 PM eth0 342.85 217.34 10039.35 26.08 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:20:00 PM lo 20.40 20.40 1.87 1.87 0.00 0.00 0.00 0.00 01:20:00 PM eth0 66.83 47.62 23.39 23.57 0.00 0.00 0.00 0.00 01:20:00 PM docker0 5.72 6.47 0.81 0.75 0.00 0.00 0.00 0.00 01:20:00 PM veth28e451b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 PM vethfc1844d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 35.66 35.66 1.74 1.74 0.00 0.00 0.00 0.00 01:20:01 PM eth0 64.34 48.84 13.30 15.77 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 1.55 0.00 0.17 0.00 0.00 0.00 0.00 01:20:01 PM vethfc1844d 0.00 5.43 0.00 0.49 0.00 0.00 0.00 0.00 01:21:01 PM lo 60.71 60.71 3.99 3.99 0.00 0.00 0.00 0.00 01:21:01 PM eth0 371.38 236.70 92.81 93.34 0.00 0.00 0.00 0.00 01:21:01 PM docker0 5.03 6.00 0.88 0.88 0.00 0.00 0.00 0.00 01:22:01 PM lo 21.30 21.30 1.04 1.04 0.00 0.00 0.00 0.00 01:22:01 PM eth0 189.92 136.98 81.89 46.85 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:23:01 PM eth0 435.05 228.87 2113.53 30.55 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 436.60 436.60 82.33 82.33 0.00 0.00 0.00 0.00 01:24:01 PM eth0 279.17 140.52 786.19 26.48 0.00 0.00 0.00 0.00 01:24:01 PM docker0 206.33 215.79 37.95 41.12 0.00 0.00 0.00 0.00 01:24:01 PM vethf9ef9cf 185.10 193.39 38.28 33.35 0.00 0.00 0.00 0.00 01:24:01 PM veth8e0f490 21.23 23.11 2.49 8.04 0.00 0.00 0.00 0.00 01:25:01 PM lo 605.87 605.87 144.56 144.56 0.00 0.00 0.00 0.00 01:25:01 PM eth0 162.59 133.04 1521.50 37.90 0.00 0.00 0.00 0.00 01:25:01 PM docker0 295.17 303.12 75.63 68.60 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 346.05 247.08 2102.33 28.03 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 114.57 114.57 23.38 23.38 0.00 0.00 0.00 0.00 Average: eth0 272.03 178.83 2245.38 39.31 0.00 0.00 0.00 0.00 Average: docker0 51.21 53.13 11.53 11.13 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) 06/12/2025 _x86_64_ (8 CPU) 13:15:11 LINUX RESTART (8 CPU) 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 17.51 0.00 1.30 1.76 0.06 79.37 01:17:01 PM 0 14.78 0.00 1.32 3.58 0.07 80.25 01:17:01 PM 1 13.76 0.00 1.69 1.84 0.08 82.64 01:17:01 PM 2 20.43 0.00 1.84 1.72 0.07 75.94 01:17:01 PM 3 21.98 0.00 0.77 0.80 0.05 76.40 01:17:01 PM 4 18.16 0.00 0.53 2.17 0.05 79.08 01:17:01 PM 5 21.04 0.00 1.91 2.11 0.07 74.88 01:17:01 PM 6 17.39 0.00 0.89 0.08 0.08 81.56 01:17:01 PM 7 12.56 0.00 1.45 1.75 0.05 84.18 01:18:01 PM all 33.20 0.00 0.99 4.85 0.08 60.89 01:18:01 PM 0 34.74 0.00 1.04 0.38 0.07 63.77 01:18:01 PM 1 32.11 0.00 1.16 9.18 0.08 57.47 01:18:01 PM 2 25.60 0.00 1.12 2.47 0.08 70.72 01:18:01 PM 3 29.76 0.00 1.02 5.52 0.08 63.62 01:18:01 PM 4 27.38 0.00 0.79 4.01 0.07 67.76 01:18:01 PM 5 28.04 0.00 0.90 1.64 0.08 69.33 01:18:01 PM 6 47.53 0.00 1.00 11.79 0.08 39.60 01:18:01 PM 7 40.47 0.00 0.87 3.78 0.07 54.81 01:19:01 PM all 23.97 0.00 2.54 3.26 0.09 70.15 01:19:01 PM 0 28.65 0.00 2.07 0.18 0.08 69.02 01:19:01 PM 1 16.31 0.00 2.91 10.06 0.08 70.64 01:19:01 PM 2 27.75 0.00 3.33 5.67 0.10 63.14 01:19:01 PM 3 25.69 0.00 2.24 6.85 0.08 65.14 01:19:01 PM 4 20.12 0.00 3.26 0.87 0.10 75.64 01:19:01 PM 5 29.46 0.00 2.44 1.48 0.07 66.55 01:19:01 PM 6 23.92 0.00 2.43 0.62 0.08 72.94 01:19:01 PM 7 19.86 0.00 1.63 0.37 0.08 78.06 01:20:00 PM all 20.30 0.00 2.19 0.14 0.08 77.29 01:20:00 PM 0 24.85 0.00 2.72 0.34 0.09 72.01 01:20:00 PM 1 19.17 0.00 2.24 0.09 0.07 78.43 01:20:00 PM 2 27.60 0.00 2.79 0.14 0.09 69.39 01:20:00 PM 3 19.56 0.00 1.90 0.03 0.07 78.44 01:20:00 PM 4 19.87 0.00 1.83 0.07 0.07 78.17 01:20:00 PM 5 22.10 0.00 2.14 0.03 0.09 75.64 01:20:00 PM 6 13.68 0.00 1.85 0.05 0.07 84.35 01:20:00 PM 7 15.58 0.00 2.07 0.34 0.10 81.91 01:20:01 PM all 12.32 0.00 2.93 0.00 0.00 84.75 01:20:01 PM 0 4.65 0.00 2.33 0.00 0.00 93.02 01:20:01 PM 1 4.69 0.00 2.34 0.00 0.00 92.97 01:20:01 PM 2 3.15 0.00 1.57 0.00 0.00 95.28 01:20:01 PM 3 4.65 0.00 2.33 0.00 0.00 93.02 01:20:01 PM 4 3.15 0.00 2.36 0.00 0.00 94.49 01:20:01 PM 5 20.31 0.00 3.91 0.00 0.00 75.78 01:20:01 PM 6 53.91 0.00 7.03 0.00 0.00 39.06 01:20:01 PM 7 3.94 0.00 1.57 0.00 0.00 94.49 01:21:01 PM all 12.22 0.00 1.56 0.04 0.09 86.10 01:21:01 PM 0 10.15 0.00 2.32 0.07 0.10 87.36 01:21:01 PM 1 10.21 0.00 1.44 0.03 0.10 88.21 01:21:01 PM 2 13.75 0.00 1.26 0.02 0.07 84.92 01:21:01 PM 3 11.38 0.00 1.56 0.07 0.10 86.90 01:21:01 PM 4 10.93 0.00 1.21 0.03 0.08 87.75 01:21:01 PM 5 13.82 0.00 1.52 0.00 0.08 84.57 01:21:01 PM 6 12.53 0.00 1.87 0.05 0.08 85.46 01:21:01 PM 7 14.98 0.00 1.30 0.02 0.08 83.61 01:22:01 PM all 10.46 0.00 0.49 0.02 0.05 88.98 01:22:01 PM 0 39.93 0.00 0.63 0.03 0.08 59.32 01:22:01 PM 1 8.89 0.00 0.38 0.02 0.05 90.66 01:22:01 PM 2 11.63 0.00 0.77 0.00 0.05 87.55 01:22:01 PM 3 3.22 0.00 0.27 0.00 0.05 96.46 01:22:01 PM 4 3.64 0.00 0.48 0.00 0.05 95.82 01:22:01 PM 5 1.64 0.00 0.52 0.08 0.05 97.71 01:22:01 PM 6 3.86 0.00 0.70 0.00 0.05 95.39 01:22:01 PM 7 10.79 0.00 0.18 0.00 0.03 88.99 01:23:01 PM all 32.94 0.00 1.18 0.05 0.09 65.74 01:23:01 PM 0 30.73 0.00 1.22 0.05 0.08 67.91 01:23:01 PM 1 34.99 0.00 0.84 0.05 0.10 64.02 01:23:01 PM 2 29.97 0.00 0.82 0.00 0.08 69.12 01:23:01 PM 3 16.93 0.00 1.39 0.10 0.07 81.52 01:23:01 PM 4 33.46 0.00 1.61 0.02 0.08 64.83 01:23:01 PM 5 42.96 0.00 1.39 0.07 0.08 55.50 01:23:01 PM 6 42.37 0.00 0.95 0.08 0.10 56.49 01:23:01 PM 7 32.11 0.00 1.22 0.05 0.08 66.53 01:24:01 PM all 26.83 0.00 1.92 0.62 0.09 70.53 01:24:01 PM 0 29.98 0.00 1.81 0.02 0.10 68.09 01:24:01 PM 1 36.02 0.00 1.76 1.14 0.08 61.00 01:24:01 PM 2 15.35 0.00 2.58 2.77 0.08 79.21 01:24:01 PM 3 30.78 0.00 1.64 0.05 0.08 67.44 01:24:01 PM 4 26.42 0.00 1.90 0.17 0.10 71.41 01:24:01 PM 5 21.93 0.00 2.32 0.02 0.10 75.63 01:24:01 PM 6 34.17 0.00 1.68 0.72 0.10 63.34 01:24:01 PM 7 19.99 0.00 1.70 0.07 0.08 78.16 01:25:01 PM all 31.92 0.00 1.72 0.39 0.10 65.87 01:25:01 PM 0 26.59 0.00 1.32 0.00 0.10 71.98 01:25:01 PM 1 21.99 0.00 2.04 0.03 0.10 75.83 01:25:01 PM 2 42.06 0.00 1.86 0.12 0.12 55.85 01:25:01 PM 3 38.44 0.00 0.85 0.33 0.10 60.27 01:25:01 PM 4 26.95 0.00 1.26 0.02 0.10 71.68 01:25:01 PM 5 38.26 0.00 2.13 0.25 0.10 59.26 01:25:01 PM 6 13.60 0.00 2.68 2.25 0.08 81.38 01:25:01 PM 7 47.39 0.00 1.61 0.13 0.08 50.79 01:26:01 PM all 30.47 0.00 1.51 0.75 0.08 67.19 01:26:01 PM 0 20.83 0.00 1.41 1.02 0.07 76.68 01:26:01 PM 1 45.06 0.00 1.39 0.74 0.08 52.73 01:26:01 PM 2 21.02 0.00 1.29 0.13 0.08 77.48 01:26:01 PM 3 35.52 0.00 1.56 0.50 0.08 62.34 01:26:01 PM 4 25.86 0.00 1.46 0.45 0.08 72.15 01:26:01 PM 5 18.28 0.00 1.15 0.42 0.05 80.09 01:26:01 PM 6 36.25 0.00 1.74 2.71 0.08 59.21 01:26:01 PM 7 40.94 0.00 2.06 0.03 0.08 56.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.96 0.00 1.54 1.19 0.08 73.23 Average: 0 26.08 0.00 1.58 0.57 0.08 71.68 Average: 1 23.81 0.00 1.58 2.31 0.08 72.21 Average: 2 23.46 0.00 1.76 1.30 0.08 73.39 Average: 3 23.29 0.00 1.32 1.42 0.08 73.89 Average: 4 21.24 0.00 1.43 0.78 0.08 76.47 Average: 5 23.74 0.00 1.64 0.61 0.08 73.92 Average: 6 24.62 0.00 1.59 1.84 0.08 71.87 Average: 7 25.44 0.00 1.41 0.65 0.08 72.43