---> uname -a: Linux prd-centos8-builder-4c-4g-25470.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 808 9614 19 5339 14605 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:6e:66:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:fe6e:6698/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 07/03/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 215.31 67.34 147.97 2146.22 11798.42 01:11:01 PM 25.16 0.00 25.16 0.00 3799.18 01:12:01 PM 6.35 0.03 6.32 0.53 149.36 01:13:01 PM 5.72 0.00 5.72 0.00 153.89 01:14:01 PM 17.10 0.00 17.10 0.00 256.56 01:15:01 PM 486.29 16.36 469.93 2633.92 8234.51 01:16:01 PM 111.45 0.32 111.13 8.40 9623.45 01:17:01 PM 36.88 0.00 36.88 0.00 5725.55 01:18:01 PM 53.24 0.70 52.54 475.76 4799.48 01:19:01 PM 82.85 0.00 82.85 0.00 38203.03 01:20:01 PM 48.56 0.00 48.56 0.00 13723.90 01:21:02 PM 24.44 6.68 17.76 1297.17 630.92 01:22:01 PM 52.74 0.00 52.74 0.00 8623.13 01:23:01 PM 38.85 0.00 38.85 0.00 1614.32 01:24:01 PM 133.77 0.42 133.36 24.13 21154.42 01:25:01 PM 33.33 0.27 33.06 43.59 2198.72 Average: 85.82 5.76 80.06 415.00 8167.63 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13266056 15105424 2875476 17.81 2688 2037472 841064 4.89 202360 2264776 97560 01:11:01 PM 13260264 15100668 2881268 17.85 2688 2037760 841064 4.89 202364 2265688 40 01:12:01 PM 13256988 15098744 2884544 17.87 2688 2038124 841064 4.89 202372 2266484 20 01:13:01 PM 13252084 15094980 2889448 17.90 2688 2038396 841064 4.89 202372 2268824 4 01:14:01 PM 13229580 15083636 2911952 18.04 2688 2047328 841064 4.89 202372 2284964 5924 01:15:01 PM 11213040 13492944 4928492 30.53 2688 2448992 2253892 13.11 306400 4133928 204396 01:16:01 PM 10758888 13258020 5382644 33.35 2688 2658848 2354312 13.70 361484 4515296 156060 01:17:01 PM 10615540 13170300 5525992 34.23 2688 2709832 2403312 13.98 495328 4516592 47240 01:18:01 PM 8697628 12107008 7443904 46.12 2688 3556996 3504528 20.39 598496 6315316 753292 01:19:01 PM 8176688 12276932 7964844 49.34 2688 4240836 3245944 18.88 669296 6754480 309216 01:20:01 PM 7894908 12095676 8246624 51.09 2688 4338424 3426124 19.93 721460 6977404 7440 01:21:02 PM 7637560 11909644 8503972 52.68 2688 4404912 3632060 21.13 741960 7206700 25612 01:22:01 PM 7584980 12084116 8556552 53.01 2688 4627428 3411704 19.85 764392 7227944 9292 01:23:01 PM 7488068 12057348 8653464 53.61 2688 4693272 3430716 19.96 790892 7288924 39648 01:24:01 PM 9848188 14947140 6293344 38.99 2688 5224580 928196 5.40 1158560 4571376 23936 01:25:01 PM 9822772 14932296 6318760 39.15 2688 5235284 943340 5.49 1329956 4427912 7384 Average: 10375202 13613430 5766330 35.72 2688 3396155 2108716 12.27 559379 4705413 105442 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 173.41 122.33 1166.60 24.40 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 79.81 67.29 222.88 17.96 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 95.13 83.84 247.33 22.06 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 92.95 80.84 246.12 22.14 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 182.07 207.67 295.22 59.50 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 456.33 415.13 4748.21 77.91 0.00 0.00 0.00 0.00 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 215.65 175.37 2948.69 35.05 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 26.56 27.43 87.42 7.95 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 68.38 66.77 514.96 17.70 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 81.25 70.89 739.22 17.23 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 80.87 68.54 1294.72 12.81 0.00 0.00 0.00 0.00 01:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:02 PM eth0 29.31 27.51 38.80 9.23 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 96.00 79.38 1027.14 15.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 69.35 63.18 580.87 16.08 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 368.36 410.88 119.64 1314.98 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 690.20 813.05 425.98 7679.01 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 175.46 173.87 919.17 584.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 07/03/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 15.63 0.60 9.40 1.38 0.08 72.90 01:10:01 PM 0 6.09 0.85 11.57 1.67 0.08 79.73 01:10:01 PM 1 26.03 0.65 10.42 1.56 0.08 61.25 01:10:01 PM 2 9.32 0.57 8.18 1.24 0.08 80.60 01:10:01 PM 3 21.08 0.32 7.43 1.07 0.07 70.04 01:11:01 PM all 0.45 0.00 0.33 0.26 0.04 98.92 01:11:01 PM 0 0.35 0.00 0.13 0.12 0.05 99.35 01:11:01 PM 1 0.68 0.00 0.73 0.38 0.05 98.15 01:11:01 PM 2 0.40 0.00 0.30 0.25 0.03 99.01 01:11:01 PM 3 0.35 0.00 0.17 0.28 0.03 99.17 01:12:01 PM all 0.50 0.00 0.28 0.02 0.06 99.14 01:12:01 PM 0 0.15 0.00 0.15 0.00 0.07 99.63 01:12:01 PM 1 0.94 0.00 0.77 0.00 0.05 98.25 01:12:01 PM 2 0.32 0.00 0.12 0.08 0.05 99.43 01:12:01 PM 3 0.60 0.00 0.08 0.00 0.07 99.25 01:13:01 PM all 0.45 0.00 0.30 0.02 0.04 99.19 01:13:01 PM 0 0.43 0.00 0.43 0.00 0.03 99.10 01:13:01 PM 1 0.38 0.00 0.33 0.00 0.03 99.25 01:13:01 PM 2 0.44 0.00 0.30 0.08 0.07 99.11 01:13:01 PM 3 0.53 0.00 0.12 0.00 0.03 99.32 01:14:01 PM all 0.59 0.00 0.55 0.05 0.05 98.77 01:14:01 PM 0 0.94 0.00 1.04 0.00 0.07 97.96 01:14:01 PM 1 0.32 0.00 0.28 0.08 0.05 99.27 01:14:01 PM 2 0.74 0.00 0.69 0.08 0.05 98.44 01:14:01 PM 3 0.35 0.00 0.20 0.02 0.03 99.40 01:15:01 PM all 46.29 0.00 3.07 1.87 0.11 48.66 01:15:01 PM 0 50.49 0.00 2.66 0.99 0.10 45.76 01:15:01 PM 1 37.13 0.00 2.93 2.86 0.10 56.98 01:15:01 PM 2 47.98 0.00 4.12 1.71 0.12 46.08 01:15:01 PM 3 49.55 0.00 2.59 1.94 0.12 45.80 01:16:01 PM all 59.62 0.00 2.75 0.73 0.10 36.80 01:16:01 PM 0 59.91 0.00 3.11 0.57 0.10 36.31 01:16:01 PM 1 60.88 0.00 2.97 0.79 0.10 35.27 01:16:01 PM 2 56.40 0.00 2.79 1.00 0.10 39.70 01:16:01 PM 3 61.31 0.00 2.11 0.57 0.10 35.92 01:17:01 PM all 52.08 0.00 2.51 0.20 0.08 45.13 01:17:01 PM 0 46.22 0.00 2.10 0.49 0.10 51.09 01:17:01 PM 1 54.86 0.00 1.83 0.07 0.08 43.16 01:17:01 PM 2 51.08 0.00 3.65 0.08 0.07 45.12 01:17:01 PM 3 56.15 0.00 2.45 0.17 0.08 41.14 01:18:01 PM all 54.58 0.00 2.36 0.30 0.09 42.67 01:18:01 PM 0 58.41 0.00 1.55 0.02 0.10 39.92 01:18:01 PM 1 53.34 0.00 1.27 0.07 0.08 45.24 01:18:01 PM 2 51.32 0.00 3.02 0.54 0.08 45.04 01:18:01 PM 3 55.23 0.00 3.62 0.59 0.10 40.47 01:19:01 PM all 49.03 0.00 2.81 2.10 0.09 45.96 01:19:01 PM 0 39.17 0.00 1.89 3.13 0.10 55.71 01:19:01 PM 1 56.31 0.00 3.29 3.23 0.08 37.09 01:19:01 PM 2 45.94 0.00 1.46 1.04 0.10 51.45 01:19:01 PM 3 54.73 0.00 4.60 1.01 0.08 39.58 01:20:01 PM all 50.17 0.00 3.29 0.49 0.08 45.97 01:20:01 PM 0 43.61 0.00 2.30 0.76 0.10 53.23 01:20:01 PM 1 50.08 0.00 2.00 0.52 0.08 47.32 01:20:01 PM 2 54.86 0.00 4.63 0.22 0.07 40.23 01:20:01 PM 3 52.14 0.00 4.23 0.46 0.07 43.10 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:02 PM all 50.09 0.13 3.39 0.15 0.10 46.15 01:21:02 PM 0 55.48 0.00 4.65 0.07 0.10 39.70 01:21:02 PM 1 46.29 0.51 1.95 0.42 0.08 50.74 01:21:02 PM 2 52.17 0.00 4.55 0.08 0.10 43.09 01:21:02 PM 3 46.44 0.00 2.39 0.02 0.10 51.05 01:22:01 PM all 49.36 0.00 3.14 0.34 0.12 47.04 01:22:01 PM 0 48.15 0.00 2.98 0.17 0.17 48.53 01:22:01 PM 1 45.79 0.00 2.38 0.56 0.10 51.16 01:22:01 PM 2 50.72 0.00 3.42 0.12 0.10 45.64 01:22:01 PM 3 52.80 0.00 3.77 0.51 0.09 42.84 01:23:01 PM all 49.08 0.00 3.13 0.16 0.09 47.54 01:23:01 PM 0 44.88 0.00 2.25 0.15 0.08 52.63 01:23:01 PM 1 46.18 0.00 2.51 0.25 0.08 50.98 01:23:01 PM 2 53.57 0.00 4.35 0.13 0.10 41.84 01:23:01 PM 3 51.69 0.00 3.43 0.12 0.08 44.68 01:24:01 PM all 19.91 0.00 4.51 3.46 0.14 71.98 01:24:01 PM 0 14.58 0.00 2.25 3.76 0.17 79.24 01:24:01 PM 1 20.74 0.00 3.80 3.06 0.13 72.27 01:24:01 PM 2 13.11 0.00 4.38 4.98 0.13 77.40 01:24:01 PM 3 31.13 0.00 7.62 2.04 0.13 59.07 01:25:01 PM all 13.78 0.00 1.99 0.13 0.08 84.02 01:25:01 PM 0 12.45 0.00 1.86 0.15 0.08 85.46 01:25:01 PM 1 16.62 0.00 2.50 0.17 0.08 80.63 01:25:01 PM 2 14.12 0.00 2.14 0.13 0.08 83.52 01:25:01 PM 3 11.93 0.00 1.46 0.07 0.07 86.48 Average: all 31.91 0.05 2.74 0.73 0.08 64.49 Average: 0 30.02 0.05 2.56 0.75 0.09 66.52 Average: 1 32.23 0.07 2.50 0.88 0.08 64.25 Average: 2 31.35 0.04 3.00 0.74 0.08 64.80 Average: 3 34.05 0.02 2.89 0.55 0.08 62.41