---> uname -a: Linux prd-centos8-builder-4c-4g-17569.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1023 6873 19 7866 14390 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:d4:bb:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85279sec preferred_lft 85279sec inet6 fe80::f816:3eff:fed4:bb8f/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) 12/04/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 215.33 64.71 150.62 2190.70 12597.38 03:25:01 AM 36.04 0.00 36.04 0.00 3975.96 03:26:01 AM 352.04 13.53 338.51 1542.81 3857.57 03:27:01 AM 99.62 6.23 93.39 1126.47 19194.02 03:28:01 AM 49.05 0.00 49.05 0.00 22332.26 03:29:01 AM 135.49 0.00 135.49 0.00 32994.50 03:30:01 AM 53.95 0.00 53.95 0.00 9279.50 03:31:01 AM 83.46 0.00 83.46 0.00 9928.50 03:32:01 AM 66.44 0.00 66.44 0.00 8776.04 03:33:01 AM 102.70 0.03 102.67 19.33 19411.45 03:34:01 AM 1405.08 86.20 1318.88 1547.08 37702.88 03:35:01 AM 30.29 11.20 19.10 171.17 1406.95 03:36:01 AM 28.71 13.53 15.18 152.62 13416.91 03:37:01 AM 9.63 0.05 9.58 0.80 10079.29 03:38:01 AM 10.21 0.12 10.10 0.93 9520.81 03:39:01 AM 103.18 0.00 103.18 0.00 8297.95 03:40:01 AM 67.89 0.62 67.28 33.06 4231.14 03:41:01 AM 57.36 0.27 57.09 43.59 14775.35 Average: 161.45 10.91 150.54 379.35 13432.27 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13273608 15141160 2867924 17.77 2688 2064888 764416 4.45 202952 2248272 95848 03:25:01 AM 13271976 15141292 2869556 17.78 2688 2065480 764416 4.45 202956 2249864 132 03:26:01 AM 11512476 13765404 4629056 28.68 2688 2432212 2208216 12.85 238156 3924108 291640 03:27:01 AM 10169400 13342292 5972132 37.00 2688 3344228 2350476 13.67 472448 5016152 617888 03:28:01 AM 9400140 13145800 6741392 41.76 2688 3904480 2417196 14.06 732828 5503212 524580 03:29:01 AM 8472340 12828384 7669192 47.51 2688 4507032 2656784 15.46 891840 6257452 160564 03:30:01 AM 7685132 12326240 8456400 52.39 2688 4770724 3133324 18.23 967064 6930236 170128 03:31:01 AM 7367672 12273864 8773860 54.36 2688 5010500 3111232 18.10 1041016 7125796 146144 03:32:01 AM 7099840 12260760 9041692 56.02 2688 5260744 3130784 18.21 1088180 7333456 151884 03:33:01 AM 5481404 11831172 10660128 66.04 2688 6308384 3251488 18.91 1103040 8668624 730956 03:34:01 AM 4936400 11467204 11205132 69.42 2688 6358792 3312628 19.27 1164680 8829848 4088 03:35:01 AM 4529456 11281488 11612076 71.94 2688 6572040 3331812 19.38 1270656 9117944 202536 03:36:01 AM 4503336 11521024 11638196 72.10 2688 6841808 3341020 19.44 1358696 9067484 89304 03:37:01 AM 4304348 11680840 11837184 73.33 2688 7195860 3346820 19.47 1476980 9147640 175648 03:38:01 AM 3678416 11232884 12463116 77.21 2688 7373092 3334216 19.40 1537544 9699180 87804 03:39:01 AM 4489432 11979984 11652100 72.19 2688 7432324 3136420 18.25 1573248 9057080 44492 03:40:01 AM 6630816 14327108 9510716 58.92 2688 7639832 862956 5.02 1887816 6612468 407888 03:41:01 AM 7025748 14721984 9115784 56.47 2688 7639976 847592 4.93 2062948 6044924 4 Average: 7435108 12792716 8706424 53.94 2688 5373466 2516766 14.64 1070725 6824097 216752 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 133.38 110.48 1227.22 29.30 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 126.21 109.15 392.54 29.36 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 550.12 502.68 5110.18 108.03 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:27:01 AM eth0 376.22 246.22 4392.87 24.44 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 71.96 53.37 1458.96 13.61 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 03:29:01 AM eth0 60.40 56.03 481.60 12.50 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 27.93 26.38 61.46 9.77 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 17.87 16.24 4.21 8.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 67.71 63.72 616.59 19.27 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 192.20 137.05 1735.10 23.01 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 4.65 4.75 0.99 0.74 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 9.03 9.23 85.37 1.80 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.63 2.25 0.65 1.14 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.78 2.40 0.63 1.05 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 3.47 2.25 1.70 1.53 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 68.59 69.97 611.17 16.09 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 319.76 315.89 202.40 1593.22 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 559.76 580.37 180.82 4882.88 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 144.15 128.24 920.33 376.41 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) 12/04/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.33 0.61 11.07 1.18 0.09 71.73 03:24:01 AM 0 22.46 0.65 12.90 1.17 0.08 62.74 03:24:01 AM 1 14.16 0.57 10.64 1.35 0.08 73.20 03:24:01 AM 2 11.61 0.79 11.74 1.64 0.08 74.14 03:24:01 AM 3 13.07 0.44 9.00 0.55 0.10 76.84 03:25:01 AM all 0.53 0.00 0.41 0.23 0.04 98.78 03:25:01 AM 0 0.25 0.00 0.15 0.00 0.05 99.55 03:25:01 AM 1 0.78 0.00 0.52 0.05 0.03 98.61 03:25:01 AM 2 0.42 0.00 0.35 0.67 0.03 98.53 03:25:01 AM 3 0.69 0.00 0.64 0.22 0.05 98.41 03:26:01 AM all 25.52 0.00 2.37 1.40 0.11 70.60 03:26:01 AM 0 25.94 0.00 2.08 2.09 0.12 69.78 03:26:01 AM 1 25.79 0.00 2.57 1.44 0.12 70.09 03:26:01 AM 2 20.27 0.00 1.74 1.05 0.10 76.84 03:26:01 AM 3 30.12 0.00 3.10 1.01 0.10 65.67 03:27:01 AM all 46.84 0.00 2.53 0.77 0.09 49.77 03:27:01 AM 0 50.34 0.00 3.71 0.95 0.08 44.91 03:27:01 AM 1 46.57 0.00 1.51 0.40 0.08 51.43 03:27:01 AM 2 44.29 0.00 1.34 0.64 0.08 53.66 03:27:01 AM 3 46.16 0.00 3.55 1.10 0.10 49.09 03:28:01 AM all 63.51 0.00 2.60 0.28 0.09 33.52 03:28:01 AM 0 68.71 0.00 3.63 0.17 0.10 27.39 03:28:01 AM 1 66.60 0.00 2.15 0.12 0.08 31.05 03:28:01 AM 2 61.01 0.00 3.30 0.67 0.08 34.94 03:28:01 AM 3 57.70 0.00 1.34 0.17 0.10 40.69 03:29:01 AM all 51.51 0.00 3.03 0.97 0.08 44.41 03:29:01 AM 0 46.62 0.00 2.53 0.27 0.08 50.49 03:29:01 AM 1 63.43 0.00 5.25 0.59 0.08 30.65 03:29:01 AM 2 51.15 0.00 1.76 0.96 0.08 46.05 03:29:01 AM 3 44.85 0.00 2.58 2.08 0.07 50.42 03:30:01 AM all 55.12 0.00 2.96 0.38 0.10 41.45 03:30:01 AM 0 44.20 0.00 1.47 0.42 0.08 53.82 03:30:01 AM 1 64.45 0.00 4.93 0.40 0.10 30.11 03:30:01 AM 2 61.13 0.00 4.21 0.59 0.12 33.95 03:30:01 AM 3 50.71 0.00 1.21 0.12 0.08 47.88 03:31:01 AM all 56.62 0.00 2.94 0.37 0.09 39.98 03:31:01 AM 0 46.52 0.00 1.96 0.35 0.10 51.08 03:31:01 AM 1 64.25 0.00 4.13 0.17 0.08 31.37 03:31:01 AM 2 51.82 0.00 2.61 0.47 0.08 45.02 03:31:01 AM 3 63.91 0.00 3.06 0.50 0.08 32.44 03:32:01 AM all 42.68 0.00 3.21 0.40 0.08 53.63 03:32:01 AM 0 33.60 0.00 2.41 0.49 0.07 63.42 03:32:01 AM 1 41.49 0.00 2.69 0.27 0.08 55.46 03:32:01 AM 2 54.12 0.00 4.05 0.13 0.07 41.63 03:32:01 AM 3 41.51 0.00 3.70 0.69 0.08 54.02 03:33:01 AM all 36.64 0.00 8.99 0.44 0.09 53.84 03:33:01 AM 0 32.50 0.00 9.07 0.24 0.09 58.11 03:33:01 AM 1 27.92 0.00 7.28 0.73 0.08 63.98 03:33:01 AM 2 50.90 0.00 10.96 0.48 0.10 37.57 03:33:01 AM 3 35.32 0.00 8.67 0.31 0.09 55.62 03:34:01 AM all 30.88 0.00 8.91 9.75 0.09 50.36 03:34:01 AM 0 45.26 0.00 7.96 7.77 0.08 38.93 03:34:01 AM 1 34.47 0.00 8.27 10.39 0.10 46.77 03:34:01 AM 2 19.75 0.00 10.95 11.12 0.09 58.09 03:34:01 AM 3 23.91 0.00 8.48 9.74 0.10 57.76 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.20 0.00 1.37 0.10 0.08 60.26 03:35:01 AM 0 20.57 0.00 0.85 0.05 0.08 78.44 03:35:01 AM 1 43.02 0.00 1.02 0.07 0.08 55.81 03:35:01 AM 2 24.21 0.00 1.65 0.22 0.08 73.83 03:35:01 AM 3 64.98 0.00 1.94 0.07 0.08 32.93 03:36:01 AM all 38.11 0.00 1.57 0.28 0.08 59.95 03:36:01 AM 0 21.65 0.00 0.85 0.83 0.08 76.59 03:36:01 AM 1 54.34 0.00 1.42 0.00 0.08 44.16 03:36:01 AM 2 22.99 0.00 1.49 0.28 0.08 75.15 03:36:01 AM 3 53.48 0.00 2.54 0.02 0.08 43.88 03:37:01 AM all 37.73 0.00 1.75 0.21 0.09 60.22 03:37:01 AM 0 19.72 0.00 0.65 0.17 0.08 79.38 03:37:01 AM 1 50.90 0.00 2.22 0.07 0.10 46.71 03:37:01 AM 2 38.11 0.00 2.82 0.35 0.08 58.63 03:37:01 AM 3 42.22 0.00 1.32 0.25 0.08 56.13 03:38:01 AM all 38.58 0.00 1.41 0.22 0.09 59.70 03:38:01 AM 0 43.95 0.00 1.25 0.10 0.08 54.62 03:38:01 AM 1 65.64 0.00 2.37 0.03 0.10 31.85 03:38:01 AM 2 22.86 0.00 0.90 0.30 0.10 75.84 03:38:01 AM 3 21.84 0.00 1.10 0.45 0.07 76.54 03:39:01 AM all 51.94 0.00 3.29 0.25 0.10 44.42 03:39:01 AM 0 53.84 0.00 4.64 0.40 0.10 41.01 03:39:01 AM 1 45.83 0.00 2.20 0.20 0.08 51.68 03:39:01 AM 2 57.96 0.00 3.53 0.18 0.10 38.23 03:39:01 AM 3 50.13 0.00 2.79 0.20 0.10 46.78 03:40:01 AM all 38.04 0.00 4.06 0.18 0.09 57.63 03:40:01 AM 0 48.14 0.00 5.76 0.20 0.10 45.80 03:40:01 AM 1 38.63 0.00 2.77 0.10 0.10 58.40 03:40:01 AM 2 27.99 0.00 2.12 0.15 0.07 69.67 03:40:01 AM 3 37.39 0.00 5.57 0.29 0.08 56.67 03:41:01 AM all 22.65 0.00 2.33 0.39 0.09 74.54 03:41:01 AM 0 25.52 0.00 2.36 0.07 0.08 71.98 03:41:01 AM 1 25.93 0.00 2.66 0.05 0.10 71.26 03:41:01 AM 2 13.87 0.00 1.61 0.37 0.10 84.06 03:41:01 AM 3 25.30 0.00 2.69 1.07 0.08 70.85 Average: all 38.35 0.03 3.59 0.98 0.09 56.95 Average: 0 36.09 0.04 3.56 0.87 0.09 59.36 Average: 1 43.03 0.03 3.58 0.91 0.09 52.36 Average: 2 35.22 0.04 3.71 1.12 0.09 59.82 Average: 3 39.09 0.02 3.50 1.04 0.09 56.26