---> uname -a: Linux prd-centos8-docker-8c-8g-23447.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1126 25337 19 5426 30290 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:14:56:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe14:565c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:bd:63:e5 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::42:25ff:febd:63e5/64 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) 06/24/2025 _x86_64_ (8 CPU) 12:19:47 LINUX RESTART (8 CPU) 12:20:00 PM tps rtps wtps bread/s bwrtn/s 12:20:01 PM 597.83 103.26 494.57 62834.78 1010730.43 12:21:01 PM 208.25 26.59 181.66 6101.45 10880.44 12:22:01 PM 280.45 18.96 261.49 4144.64 14690.58 12:23:01 PM 183.08 0.83 182.24 535.73 47636.95 12:24:01 PM 36.79 0.03 36.75 2.40 537.52 12:25:01 PM 20.83 0.50 20.33 21.73 439.07 12:26:01 PM 6.45 0.00 6.45 0.00 389.47 12:27:01 PM 19.18 0.00 19.18 0.00 407.85 12:28:01 PM 104.83 0.00 104.83 0.00 23480.79 12:29:01 PM 290.70 0.00 290.70 0.00 2910.63 12:30:01 PM 57.60 2.53 55.06 4503.03 27487.65 Average: 121.55 5.10 116.45 1624.72 14414.29 12:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 PM 30610372 31823200 2045340 6.26 2688 1553564 727540 2.23 74968 1607540 6164 12:21:01 PM 29523788 31223020 3131924 9.59 2688 2021564 1495096 4.44 155584 2543456 192600 12:22:01 PM 27986420 30186240 4669292 14.30 2688 2511628 2292180 6.80 257968 3922600 203192 12:23:01 PM 25542952 28924952 7112760 21.78 2688 3666744 3403584 10.10 419552 6093236 1144 12:24:01 PM 25407920 28793928 7247792 22.19 2688 3669240 3583288 10.63 435092 6208084 392 12:25:01 PM 25199332 28590432 7456380 22.83 2688 3674648 3609196 10.71 437636 6414324 28 12:26:01 PM 25841240 29240892 6814472 20.87 2688 3683176 3051312 9.05 439436 5776344 20 12:27:01 PM 25283384 28917476 7372328 22.58 2688 3916300 3745372 11.11 500392 6266320 228340 12:28:01 PM 23266040 27377876 9389672 28.75 2688 4382904 6140472 18.22 550288 8170880 2968 12:29:01 PM 24595564 28664632 8060148 24.68 2688 4328292 3823264 11.34 546892 6863820 17476 12:30:01 PM 25969232 31030772 6686480 20.48 2688 5311812 1494220 4.43 897336 5131112 72636 Average: 26293295 29524856 6362417 19.48 2688 3519988 3033229 9.00 428649 5363429 65905 12:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 631.52 400.55 1995.07 75.25 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 469.36 365.52 5440.09 67.68 0.00 0.00 0.00 0.00 12:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:23:01 PM eth0 393.40 230.00 10051.97 32.24 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:24:01 PM lo 19.39 19.39 1.80 1.80 0.00 0.00 0.00 0.00 12:24:01 PM eth0 65.59 43.15 15.99 17.35 0.00 0.00 0.00 0.00 12:24:01 PM docker0 5.61 6.31 0.80 0.73 0.00 0.00 0.00 0.00 12:24:01 PM veth2ad5395 3.48 3.90 0.52 0.45 0.00 0.00 0.00 0.00 12:25:01 PM lo 60.25 60.25 3.96 3.96 0.00 0.00 0.00 0.00 12:25:01 PM eth0 206.01 163.95 57.48 67.15 0.00 0.00 0.00 0.00 12:25:01 PM docker0 5.06 6.08 0.88 0.88 0.00 0.00 0.00 0.00 12:26:01 PM lo 34.26 34.26 1.67 1.67 0.00 0.00 0.00 0.00 12:26:01 PM eth0 173.42 141.04 65.69 50.52 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:27:01 PM eth0 186.20 146.44 745.71 38.39 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 34.19 34.19 5.18 5.18 0.00 0.00 0.00 0.00 12:28:01 PM eth0 571.38 280.07 2283.07 23.88 0.00 0.00 0.00 0.00 12:28:01 PM docker0 16.83 18.83 2.20 3.41 0.00 0.00 0.00 0.00 12:28:01 PM veth387c5c0 13.95 15.39 1.97 2.97 0.00 0.00 0.00 0.00 12:28:01 PM veth947c0a0 2.88 4.12 0.46 0.70 0.00 0.00 0.00 0.00 12:29:01 PM lo 1382.06 1382.06 238.80 238.80 0.00 0.00 0.00 0.00 12:29:01 PM eth0 144.15 117.71 322.01 44.41 0.00 0.00 0.00 0.00 12:29:01 PM docker0 596.42 612.75 116.88 111.84 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:30:01 PM eth0 92.92 72.88 1257.71 17.02 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.93 152.93 25.11 25.11 0.00 0.00 0.00 0.00 Average: eth0 292.95 195.83 2220.21 43.32 0.00 0.00 0.00 0.00 Average: docker0 62.30 64.31 12.06 11.67 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) 06/24/2025 _x86_64_ (8 CPU) 12:19:47 LINUX RESTART (8 CPU) 12:20:00 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 1.35 0.00 2.57 15.00 0.54 80.54 12:20:01 PM 0 1.06 0.00 2.13 7.45 0.00 89.36 12:20:01 PM 1 2.15 0.00 1.08 13.98 1.08 81.72 12:20:01 PM 2 2.17 0.00 3.26 0.00 0.00 94.57 12:20:01 PM 3 1.06 0.00 8.51 89.36 1.06 0.00 12:20:01 PM 4 1.09 0.00 1.09 1.09 1.09 95.65 12:20:01 PM 5 1.11 0.00 0.00 0.00 0.00 98.89 12:20:01 PM 6 1.08 0.00 1.08 6.45 0.00 91.40 12:20:01 PM 7 1.09 0.00 3.26 0.00 1.09 94.57 12:21:01 PM all 14.97 0.00 1.97 0.72 0.05 82.29 12:21:01 PM 0 10.77 0.00 1.19 0.40 0.05 87.60 12:21:01 PM 1 23.47 0.00 2.23 0.42 0.05 73.83 12:21:01 PM 2 11.07 0.00 2.73 2.19 0.07 83.93 12:21:01 PM 3 14.53 0.00 2.44 0.50 0.03 82.49 12:21:01 PM 4 10.11 0.00 1.82 0.79 0.03 87.25 12:21:01 PM 5 17.10 0.00 1.40 0.47 0.03 80.99 12:21:01 PM 6 9.22 0.00 1.09 0.34 0.07 89.29 12:21:01 PM 7 23.43 0.00 2.87 0.68 0.03 72.98 12:22:01 PM all 35.42 0.00 1.50 0.97 0.10 62.01 12:22:01 PM 0 42.78 0.00 1.42 0.80 0.12 54.88 12:22:01 PM 1 31.16 0.00 1.29 0.33 0.10 67.12 12:22:01 PM 2 39.56 0.00 2.63 1.79 0.10 55.92 12:22:01 PM 3 39.13 0.00 1.79 1.66 0.08 57.33 12:22:01 PM 4 46.88 0.00 1.00 1.04 0.10 50.98 12:22:01 PM 5 20.32 0.00 1.10 1.25 0.10 77.22 12:22:01 PM 6 27.59 0.00 1.07 0.60 0.10 70.64 12:22:01 PM 7 35.90 0.00 1.72 0.28 0.08 62.01 12:23:01 PM all 36.61 0.00 2.69 0.82 0.08 59.80 12:23:01 PM 0 46.69 0.00 2.02 0.05 0.08 51.16 12:23:01 PM 1 33.00 0.00 3.13 1.53 0.10 62.24 12:23:01 PM 2 25.99 0.00 2.54 0.94 0.07 70.46 12:23:01 PM 3 49.18 0.00 2.76 0.72 0.08 47.26 12:23:01 PM 4 33.03 0.00 3.26 1.58 0.08 62.05 12:23:01 PM 5 30.40 0.00 2.28 0.30 0.07 66.95 12:23:01 PM 6 31.91 0.00 2.65 0.84 0.08 64.52 12:23:01 PM 7 42.66 0.00 2.92 0.57 0.10 53.74 12:24:01 PM all 19.78 0.00 2.25 0.06 0.08 77.82 12:24:01 PM 0 19.26 0.00 2.12 0.05 0.08 78.48 12:24:01 PM 1 20.43 0.00 2.41 0.10 0.08 76.97 12:24:01 PM 2 20.13 0.00 2.40 0.10 0.08 77.29 12:24:01 PM 3 23.28 0.00 2.54 0.03 0.10 74.05 12:24:01 PM 4 16.81 0.00 1.96 0.05 0.08 81.10 12:24:01 PM 5 19.96 0.00 2.04 0.02 0.08 77.90 12:24:01 PM 6 20.02 0.00 2.38 0.08 0.08 77.43 12:24:01 PM 7 18.40 0.00 2.14 0.03 0.07 79.36 12:25:01 PM all 12.81 0.00 1.91 0.06 0.07 85.16 12:25:01 PM 0 16.56 0.00 1.97 0.05 0.08 81.34 12:25:01 PM 1 8.64 0.00 1.99 0.17 0.07 89.13 12:25:01 PM 2 9.35 0.00 2.06 0.03 0.07 88.49 12:25:01 PM 3 13.22 0.00 1.32 0.03 0.08 85.34 12:25:01 PM 4 12.88 0.00 1.74 0.03 0.05 85.29 12:25:01 PM 5 19.48 0.00 1.95 0.03 0.07 78.47 12:25:01 PM 6 11.80 0.00 1.96 0.07 0.05 86.12 12:25:01 PM 7 10.54 0.00 2.26 0.03 0.07 87.11 12:26:01 PM all 8.28 0.00 0.62 0.02 0.04 91.04 12:26:01 PM 0 27.54 0.00 0.92 0.02 0.07 71.46 12:26:01 PM 1 3.91 0.00 0.72 0.00 0.03 95.34 12:26:01 PM 2 10.08 0.00 0.70 0.02 0.05 89.15 12:26:01 PM 3 3.87 0.00 0.90 0.03 0.03 95.16 12:26:01 PM 4 3.37 0.00 0.42 0.00 0.03 96.18 12:26:01 PM 5 6.58 0.00 0.44 0.00 0.05 92.94 12:26:01 PM 6 3.14 0.00 0.70 0.07 0.03 96.06 12:26:01 PM 7 7.77 0.00 0.20 0.00 0.03 92.00 12:27:01 PM all 27.74 0.00 0.86 0.03 0.06 71.31 12:27:01 PM 0 51.96 0.00 1.87 0.02 0.10 46.05 12:27:01 PM 1 30.84 0.00 0.52 0.03 0.07 68.54 12:27:01 PM 2 30.17 0.00 0.52 0.00 0.07 69.24 12:27:01 PM 3 24.04 0.00 0.37 0.00 0.05 75.54 12:27:01 PM 4 26.50 0.00 0.83 0.00 0.08 72.58 12:27:01 PM 5 22.76 0.00 0.33 0.00 0.05 76.86 12:27:01 PM 6 17.42 0.00 1.90 0.10 0.07 80.50 12:27:01 PM 7 18.18 0.00 0.55 0.08 0.03 81.15 12:28:01 PM all 30.35 0.00 2.10 0.42 0.09 67.05 12:28:01 PM 0 32.02 0.00 1.34 0.03 0.10 66.51 12:28:01 PM 1 46.98 0.00 2.89 0.41 0.10 49.62 12:28:01 PM 2 25.40 0.00 1.85 0.62 0.07 72.06 12:28:01 PM 3 18.96 0.00 2.00 0.84 0.10 78.11 12:28:01 PM 4 29.52 0.00 2.59 1.21 0.07 66.60 12:28:01 PM 5 16.31 0.00 2.98 0.08 0.08 80.54 12:28:01 PM 6 33.99 0.00 1.76 0.12 0.10 64.02 12:28:01 PM 7 39.56 0.00 1.36 0.02 0.08 58.98 12:29:01 PM all 24.55 0.00 2.37 0.40 0.10 72.58 12:29:01 PM 0 27.35 0.00 1.88 0.00 0.10 70.67 12:29:01 PM 1 30.88 0.00 3.87 0.15 0.12 64.98 12:29:01 PM 2 23.42 0.00 2.08 0.02 0.10 74.38 12:29:01 PM 3 20.45 0.00 2.27 0.03 0.08 77.16 12:29:01 PM 4 25.16 0.00 2.08 0.02 0.12 72.62 12:29:01 PM 5 33.28 0.00 1.38 0.00 0.10 65.24 12:29:01 PM 6 22.21 0.00 1.76 0.00 0.10 75.92 12:29:01 PM 7 13.82 0.00 3.65 2.98 0.08 79.46 12:30:01 PM all 31.15 0.00 1.88 0.42 0.07 66.48 12:30:01 PM 0 38.23 0.00 1.84 0.13 0.07 59.73 12:30:01 PM 1 38.98 0.00 2.43 0.70 0.08 57.80 12:30:01 PM 2 32.35 0.00 1.77 0.27 0.08 65.53 12:30:01 PM 3 34.39 0.00 2.69 0.45 0.08 62.38 12:30:01 PM 4 16.68 0.00 1.25 0.38 0.05 81.64 12:30:01 PM 5 19.03 0.00 2.23 0.87 0.05 77.82 12:30:01 PM 6 44.41 0.00 1.34 0.35 0.07 53.83 12:30:01 PM 7 25.16 0.00 1.51 0.18 0.07 73.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.12 0.00 1.82 0.41 0.08 73.57 Average: 0 31.27 0.00 1.66 0.17 0.09 66.83 Average: 1 26.76 0.00 2.14 0.41 0.08 70.61 Average: 2 22.72 0.00 1.93 0.60 0.08 74.68 Average: 3 24.06 0.00 1.92 0.57 0.08 73.38 Average: 4 22.06 0.00 1.69 0.51 0.07 75.67 Average: 5 20.46 0.00 1.61 0.30 0.07 77.56 Average: 6 22.14 0.00 1.66 0.27 0.08 75.86 Average: 7 23.50 0.00 1.92 0.48 0.07 74.03