---> uname -a: Linux prd-centos8-builder-4c-4g-10200.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 752 9722 19 5288 14661 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:0e:2f:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe0e:2f5b/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) 05/01/2025 _x86_64_ (4 CPU) 18:52:20 LINUX RESTART (4 CPU) 06:53:01 PM tps rtps wtps bread/s bwrtn/s 06:54:01 PM 224.81 79.74 145.08 2250.16 10679.10 06:55:01 PM 30.44 0.00 30.44 0.00 4467.71 06:56:01 PM 7.05 0.03 7.02 0.53 186.54 06:57:01 PM 4.82 0.00 4.82 0.00 120.10 06:58:01 PM 21.10 0.20 20.90 14.93 772.89 06:59:01 PM 459.91 16.10 443.81 2622.50 9997.37 07:00:01 PM 101.67 0.32 101.35 8.40 7942.40 07:01:01 PM 50.52 0.02 50.50 0.13 5795.75 07:02:01 PM 73.31 0.77 72.54 477.57 21154.32 07:03:01 PM 68.46 0.00 68.46 0.00 31759.42 07:04:01 PM 21.26 0.00 21.26 0.00 3478.87 07:05:01 PM 39.11 0.00 39.11 0.00 1256.27 07:06:01 PM 43.58 0.00 43.58 0.00 7914.41 07:07:01 PM 122.51 0.43 122.08 24.26 4079.74 07:08:01 PM 32.38 0.05 32.33 4.67 18930.56 Average: 86.73 6.51 80.22 360.19 8569.03 06:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 PM 13345548 15160988 2795984 17.32 2688 2014508 763260 4.44 200948 2187188 114496 06:55:01 PM 13343696 15160252 2797836 17.33 2688 2014836 763260 4.44 200952 2187868 4 06:56:01 PM 13340228 15158096 2801304 17.35 2688 2015188 763260 4.44 201060 2188576 16 06:57:01 PM 13334968 15153896 2806564 17.39 2688 2015448 763260 4.44 201060 2191648 8 06:58:01 PM 13271608 15131060 2869924 17.78 2688 2046796 1079384 6.28 201216 2223744 29704 06:59:01 PM 11253792 13556520 4887740 30.28 2688 2472488 2194312 12.76 316884 4085372 175472 07:00:01 PM 10803072 13290532 5338460 33.07 2688 2650120 2294120 13.35 487644 4350224 144664 07:01:01 PM 9994264 12572808 6147268 38.08 2688 2734448 2921904 17.00 522720 5109512 70496 07:02:01 PM 7820200 11594708 8321332 51.55 2688 3921600 3911248 22.75 664600 7125112 598844 07:03:01 PM 7898284 12079808 8243248 51.07 2688 4322380 3404364 19.80 681892 7020204 90800 07:04:01 PM 7888904 12080768 8252628 51.13 2688 4332264 3404364 19.80 725540 6985444 2796 07:05:01 PM 7610372 12047132 8531160 52.85 2688 4569732 3437024 19.99 756128 7220140 217456 07:06:01 PM 7505156 12014088 8636376 53.50 2688 4637224 3426988 19.94 777112 7293504 60676 07:07:01 PM 9963948 15010052 6177584 38.27 2688 5177052 860596 5.01 1151796 4474500 554492 07:08:01 PM 9981424 15038504 6160108 38.16 2688 5188132 819904 4.77 1321576 4285620 10984 Average: 10490364 13669947 5651168 35.01 2688 3340814 2053817 11.95 560742 4595244 138061 06:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 168.11 119.03 1146.74 25.36 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 89.17 76.27 253.23 20.35 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 92.63 83.59 244.60 21.57 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 80.57 70.44 224.27 18.68 0.00 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM eth0 253.07 304.50 342.92 93.33 0.00 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 404.22 327.85 5296.25 48.48 0.00 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 187.55 149.37 2560.53 26.27 0.00 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 60.36 61.43 431.36 14.32 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 69.14 62.40 754.72 16.73 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 95.78 83.44 1367.29 19.70 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 17.31 16.96 5.95 5.72 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 95.72 79.90 984.94 16.46 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 69.27 64.99 612.23 17.36 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 185.00 186.37 50.75 77.71 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 844.53 1004.92 474.23 8938.29 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 180.82 179.42 983.32 623.98 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) 05/01/2025 _x86_64_ (4 CPU) 18:52:20 LINUX RESTART (4 CPU) 06:53:01 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 16.33 0.77 12.31 1.74 0.08 68.76 06:54:01 PM 0 25.64 0.68 12.14 1.80 0.08 59.65 06:54:01 PM 1 12.26 0.87 14.15 1.57 0.08 71.06 06:54:01 PM 2 8.00 0.87 12.12 1.61 0.08 77.32 06:54:01 PM 3 19.38 0.67 10.83 1.99 0.08 67.05 06:55:01 PM all 0.48 0.00 0.34 0.46 0.05 98.66 06:55:01 PM 0 0.25 0.00 0.23 0.03 0.05 99.43 06:55:01 PM 1 0.50 0.00 0.52 0.90 0.05 98.03 06:55:01 PM 2 0.27 0.00 0.33 0.90 0.07 98.43 06:55:01 PM 3 0.90 0.00 0.28 0.00 0.05 98.77 06:56:01 PM all 0.49 0.00 0.28 0.03 0.05 99.15 06:56:01 PM 0 0.17 0.00 0.13 0.03 0.05 99.62 06:56:01 PM 1 0.47 0.00 0.35 0.00 0.07 99.11 06:56:01 PM 2 0.73 0.00 0.58 0.05 0.05 98.58 06:56:01 PM 3 0.60 0.00 0.07 0.02 0.03 99.28 06:57:01 PM all 0.40 0.00 0.25 0.01 0.04 99.29 06:57:01 PM 0 0.22 0.00 0.22 0.02 0.03 99.52 06:57:01 PM 1 0.15 0.00 0.18 0.00 0.03 99.63 06:57:01 PM 2 0.62 0.00 0.52 0.00 0.05 98.81 06:57:01 PM 3 0.60 0.00 0.10 0.03 0.05 99.21 06:58:01 PM all 0.76 0.00 0.96 0.03 0.06 98.18 06:58:01 PM 0 1.56 0.00 2.13 0.07 0.07 96.18 06:58:01 PM 1 0.37 0.00 0.35 0.03 0.07 99.18 06:58:01 PM 2 0.40 0.00 0.62 0.02 0.05 98.91 06:58:01 PM 3 0.70 0.00 0.75 0.02 0.07 98.46 06:59:01 PM all 60.27 0.00 3.01 2.23 0.11 34.37 06:59:01 PM 0 55.84 0.00 4.28 2.41 0.12 37.36 06:59:01 PM 1 56.08 0.00 2.54 1.61 0.12 39.65 06:59:01 PM 2 60.51 0.00 2.09 1.39 0.10 35.91 06:59:01 PM 3 68.64 0.00 3.15 3.52 0.12 24.58 07:00:01 PM all 57.79 0.00 2.96 0.72 0.09 38.44 07:00:01 PM 0 61.92 0.00 5.40 1.12 0.08 31.48 07:00:01 PM 1 58.13 0.00 3.58 0.95 0.10 37.23 07:00:01 PM 2 52.16 0.00 1.64 0.57 0.08 45.55 07:00:01 PM 3 58.96 0.00 1.22 0.25 0.08 39.48 07:01:01 PM all 63.48 0.00 2.81 0.44 0.09 33.18 07:01:01 PM 0 66.54 0.00 1.14 0.43 0.08 31.80 07:01:01 PM 1 60.86 0.00 2.41 0.84 0.08 35.80 07:01:01 PM 2 64.01 0.00 5.16 0.35 0.10 30.38 07:01:01 PM 3 62.50 0.00 2.56 0.13 0.08 34.72 07:02:01 PM all 48.22 0.00 2.37 1.71 0.09 47.61 07:02:01 PM 0 51.52 0.00 2.66 0.49 0.10 45.23 07:02:01 PM 1 48.04 0.00 2.21 3.48 0.08 46.18 07:02:01 PM 2 47.51 0.00 2.66 1.76 0.08 47.98 07:02:01 PM 3 45.80 0.00 1.96 1.11 0.08 51.05 07:03:01 PM all 53.39 0.00 3.31 1.17 0.10 42.04 07:03:01 PM 0 60.20 0.00 4.45 0.13 0.10 35.12 07:03:01 PM 1 49.61 0.00 2.68 0.62 0.10 46.98 07:03:01 PM 2 55.73 0.00 3.35 1.82 0.08 39.02 07:03:01 PM 3 48.04 0.00 2.76 2.10 0.10 47.00 07:04:01 PM all 45.72 0.00 3.56 0.32 0.08 50.31 07:04:01 PM 0 42.70 0.00 3.58 0.05 0.08 53.58 07:04:01 PM 1 41.56 0.00 2.60 0.27 0.08 55.48 07:04:01 PM 2 51.87 0.00 4.60 0.30 0.08 43.15 07:04:01 PM 3 46.77 0.00 3.48 0.66 0.08 49.00 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 55.46 0.00 3.13 0.16 0.09 41.16 07:05:01 PM 0 60.18 0.00 3.03 0.10 0.10 36.59 07:05:01 PM 1 57.67 0.00 3.69 0.10 0.07 38.47 07:05:01 PM 2 45.48 0.00 2.01 0.27 0.10 52.14 07:05:01 PM 3 58.49 0.00 3.80 0.17 0.08 37.46 07:06:01 PM all 47.91 0.00 3.20 0.60 0.08 48.21 07:06:01 PM 0 47.52 0.00 3.17 1.57 0.08 47.66 07:06:01 PM 1 42.51 0.00 2.14 0.08 0.08 55.19 07:06:01 PM 2 47.52 0.00 2.85 0.27 0.08 49.27 07:06:01 PM 3 54.10 0.00 4.63 0.49 0.08 40.70 07:07:01 PM all 35.32 0.00 5.33 0.46 0.08 58.80 07:07:01 PM 0 38.73 0.00 5.00 0.52 0.08 55.67 07:07:01 PM 1 27.90 0.00 6.53 0.37 0.10 65.10 07:07:01 PM 2 34.12 0.00 5.04 0.74 0.07 60.03 07:07:01 PM 3 40.56 0.00 4.76 0.20 0.08 54.40 07:08:01 PM all 21.52 0.00 2.27 1.82 0.11 74.27 07:08:01 PM 0 28.06 0.00 2.79 0.40 0.12 68.63 07:08:01 PM 1 16.65 0.00 2.10 2.65 0.12 78.49 07:08:01 PM 2 19.26 0.00 2.13 3.35 0.12 75.14 07:08:01 PM 3 22.13 0.00 2.07 0.89 0.10 74.81 Average: all 33.79 0.05 3.07 0.79 0.08 62.21 Average: 0 36.02 0.05 3.35 0.61 0.08 59.88 Average: 1 31.49 0.06 3.07 0.90 0.08 64.40 Average: 2 32.49 0.06 3.04 0.89 0.08 63.43 Average: 3 35.17 0.04 2.82 0.77 0.08 61.11