---> uname -a: Linux prd-centos8-builder-4c-4g-13080.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 773 9694 19 5295 14640 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:b1:61:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85352sec preferred_lft 85352sec inet6 fe80::f816:3eff:feb1:610d/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) 05/14/2025 _x86_64_ (4 CPU) 18:52:20 LINUX RESTART (4 CPU) 06:53:02 PM tps rtps wtps bread/s bwrtn/s 06:54:01 PM 208.56 65.38 143.17 2158.05 10732.67 06:55:01 PM 35.76 0.00 35.76 0.00 4549.33 06:56:01 PM 6.05 0.03 6.01 0.53 164.58 06:57:01 PM 5.68 0.00 5.68 0.00 150.07 06:58:01 PM 3.32 0.00 3.32 0.00 73.50 06:59:01 PM 114.74 11.96 102.78 1504.05 1642.56 07:00:01 PM 386.14 5.03 381.11 1094.04 13609.43 07:01:01 PM 92.70 0.33 92.37 8.53 4324.39 07:02:01 PM 53.72 0.78 52.93 516.23 6488.80 07:03:01 PM 75.99 0.00 75.99 0.00 33018.41 07:04:01 PM 57.62 0.00 57.62 0.00 18857.56 07:05:01 PM 20.66 0.00 20.66 0.00 3028.58 07:06:01 PM 41.99 0.00 41.99 0.00 4438.29 07:07:01 PM 29.28 0.00 29.28 0.00 4801.73 07:08:01 PM 113.31 0.03 113.28 5.20 3260.28 07:09:01 PM 53.79 0.40 53.39 19.06 19875.59 Average: 81.08 5.19 75.89 329.74 8060.46 06:53:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 PM 13329624 15149632 2811900 17.42 2688 2019224 765184 4.45 201220 2206984 114284 06:55:01 PM 13324244 15145380 2817280 17.45 2688 2019540 765184 4.45 201224 2207688 12 06:56:01 PM 13320988 15143408 2820536 17.47 2688 2019888 765184 4.45 201236 2208656 28 06:57:01 PM 13317696 15140524 2823828 17.49 2688 2019976 765184 4.45 201236 2210140 12 06:58:01 PM 13310848 15134584 2830676 17.54 2688 2020220 765184 4.45 201236 2214660 12 06:59:01 PM 12696828 14670424 3444696 21.34 2688 2157616 1252180 7.28 215132 2774828 80196 07:00:01 PM 10830208 13149880 5311316 32.90 2688 2487948 2629604 15.30 340592 4481932 57448 07:01:01 PM 10478556 12970408 5662968 35.08 2688 2654552 2614336 15.21 488116 4673000 120628 07:02:01 PM 9591212 12614776 6550312 40.58 2688 3177072 2918096 16.98 566816 5462984 448628 07:03:01 PM 7984044 12065244 8157480 50.54 2688 4226440 3432348 19.97 667904 6955636 524712 07:04:01 PM 7855788 12043728 8285736 51.33 2688 4328920 3449824 20.07 722264 7021584 76996 07:05:01 PM 7826936 12037700 8314588 51.51 2688 4349748 3465852 20.16 728856 7041284 13944 07:06:01 PM 7554480 11999632 8587044 53.20 2688 4578132 3479208 20.24 758344 7271888 99404 07:07:01 PM 7514828 11987400 8626696 53.44 2688 4602948 3484384 20.27 774048 7289604 13240 07:08:01 PM 10002080 15061668 6139444 38.04 2688 5179652 801344 4.66 1152644 4412956 541752 07:09:01 PM 9938380 14991780 6203144 38.43 2688 5181796 864124 5.03 1152308 4494448 8 Average: 10554796 13706636 5586728 34.61 2688 3313980 2013576 11.71 535824 4558017 130706 06:53:02 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 159.78 106.83 1133.50 24.92 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 86.22 72.07 244.30 19.24 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 92.84 81.81 243.47 21.66 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 32.48 28.25 92.75 7.49 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 69.14 60.82 187.79 16.04 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 330.95 368.97 1246.50 101.09 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 316.11 258.66 4403.32 40.95 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 151.02 127.99 2492.95 22.96 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 71.99 71.01 509.09 18.16 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 70.10 62.46 709.76 15.70 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 98.20 82.94 1336.48 18.37 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 23.33 22.88 39.61 7.12 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 78.49 67.06 950.12 14.26 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 35.20 34.62 118.91 12.40 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 169.39 164.93 527.76 48.36 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 681.19 872.24 239.25 8768.48 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 154.15 155.27 904.54 572.85 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) 05/14/2025 _x86_64_ (4 CPU) 18:52:20 LINUX RESTART (4 CPU) 06:53:02 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 15.86 0.60 12.43 1.20 0.07 69.83 06:54:01 PM 0 15.61 0.44 9.96 1.16 0.07 72.76 06:54:01 PM 1 19.96 0.82 15.55 1.41 0.08 62.18 06:54:01 PM 2 16.64 0.56 12.62 0.90 0.07 69.21 06:54:01 PM 3 11.24 0.60 11.58 1.33 0.07 75.19 06:55:01 PM all 0.45 0.00 0.34 0.27 0.05 98.88 06:55:01 PM 0 0.80 0.00 0.85 0.37 0.07 97.91 06:55:01 PM 1 0.62 0.00 0.10 0.22 0.03 99.03 06:55:01 PM 2 0.18 0.00 0.27 0.35 0.05 99.15 06:55:01 PM 3 0.22 0.00 0.15 0.13 0.07 99.43 06:56:01 PM all 0.50 0.00 0.29 0.02 0.06 99.14 06:56:01 PM 0 0.84 0.00 0.77 0.00 0.07 98.33 06:56:01 PM 1 0.63 0.00 0.05 0.03 0.05 99.23 06:56:01 PM 2 0.33 0.00 0.20 0.02 0.07 99.38 06:56:01 PM 3 0.20 0.00 0.13 0.02 0.05 99.60 06:57:01 PM all 0.27 0.00 0.13 0.02 0.04 99.54 06:57:01 PM 0 0.15 0.00 0.15 0.00 0.03 99.67 06:57:01 PM 1 0.27 0.00 0.22 0.02 0.05 99.45 06:57:01 PM 2 0.55 0.00 0.05 0.05 0.05 99.30 06:57:01 PM 3 0.10 0.00 0.12 0.00 0.03 99.75 06:58:01 PM all 0.40 0.00 0.22 0.01 0.05 99.32 06:58:01 PM 0 0.38 0.00 0.28 0.00 0.07 99.27 06:58:01 PM 1 0.47 0.00 0.37 0.02 0.03 99.12 06:58:01 PM 2 0.62 0.00 0.10 0.02 0.05 99.21 06:58:01 PM 3 0.15 0.00 0.12 0.00 0.05 99.68 06:59:01 PM all 10.59 0.00 1.43 0.47 0.10 87.41 06:59:01 PM 0 13.23 0.00 1.02 0.00 0.08 85.66 06:59:01 PM 1 10.44 0.00 0.88 0.12 0.07 88.50 06:59:01 PM 2 9.82 0.00 2.12 0.38 0.13 87.54 06:59:01 PM 3 8.86 0.00 1.69 1.39 0.10 87.96 07:00:01 PM all 63.29 0.00 3.24 1.52 0.10 31.85 07:00:01 PM 0 63.51 0.00 3.40 1.42 0.08 31.59 07:00:01 PM 1 64.31 0.00 2.73 1.24 0.10 31.62 07:00:01 PM 2 67.14 0.00 2.31 0.92 0.10 29.53 07:00:01 PM 3 58.18 0.00 4.54 2.50 0.10 34.68 07:01:01 PM all 55.75 0.00 3.17 0.40 0.08 40.59 07:01:01 PM 0 53.64 0.00 1.70 0.25 0.08 44.33 07:01:01 PM 1 58.58 0.00 3.69 0.37 0.08 37.28 07:01:01 PM 2 52.89 0.00 3.21 0.17 0.08 43.65 07:01:01 PM 3 57.89 0.00 4.08 0.82 0.08 37.12 07:02:01 PM all 61.22 0.00 2.59 0.29 0.08 35.82 07:02:01 PM 0 54.53 0.00 3.28 0.38 0.08 41.72 07:02:01 PM 1 67.34 0.00 2.18 0.30 0.08 30.10 07:02:01 PM 2 60.71 0.00 3.91 0.39 0.08 34.91 07:02:01 PM 3 62.29 0.00 0.99 0.08 0.08 36.56 07:03:01 PM all 48.21 0.00 2.40 0.97 0.08 48.34 07:03:01 PM 0 48.98 0.00 2.83 0.74 0.08 47.37 07:03:01 PM 1 54.07 0.00 2.46 0.32 0.08 43.07 07:03:01 PM 2 48.91 0.00 2.37 1.24 0.08 47.40 07:03:01 PM 3 40.87 0.00 1.96 1.57 0.07 55.53 07:04:01 PM all 49.91 0.00 3.51 0.64 0.09 45.86 07:04:01 PM 0 50.32 0.00 3.63 0.91 0.10 45.05 07:04:01 PM 1 52.49 0.00 3.87 0.47 0.08 43.09 07:04:01 PM 2 47.85 0.00 3.48 0.79 0.08 47.80 07:04:01 PM 3 48.96 0.00 3.05 0.39 0.10 47.50 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 46.48 0.00 3.58 0.12 0.07 49.76 07:05:01 PM 0 45.27 0.00 3.77 0.05 0.07 50.85 07:05:01 PM 1 38.94 0.00 1.62 0.24 0.07 59.13 07:05:01 PM 2 46.87 0.00 3.33 0.08 0.07 49.65 07:05:01 PM 3 54.79 0.00 5.58 0.10 0.07 39.46 07:06:01 PM all 53.43 0.00 3.12 0.27 0.08 43.10 07:06:01 PM 0 51.76 0.00 1.78 0.05 0.08 46.33 07:06:01 PM 1 57.52 0.00 3.02 0.49 0.07 38.90 07:06:01 PM 2 55.68 0.00 4.17 0.42 0.07 39.66 07:06:01 PM 3 48.77 0.00 3.51 0.13 0.08 47.50 07:07:01 PM all 25.13 0.00 1.64 0.16 0.06 73.02 07:07:01 PM 0 25.91 0.00 1.73 0.27 0.08 72.01 07:07:01 PM 1 25.29 0.00 1.71 0.23 0.07 72.70 07:07:01 PM 2 31.06 0.00 2.06 0.07 0.05 66.77 07:07:01 PM 3 18.25 0.00 1.05 0.07 0.03 80.60 07:08:01 PM all 42.54 0.00 5.36 0.29 0.08 51.73 07:08:01 PM 0 45.86 0.00 8.14 0.23 0.07 45.70 07:08:01 PM 1 48.12 0.00 5.03 0.34 0.08 46.43 07:08:01 PM 2 40.59 0.00 5.22 0.10 0.08 54.00 07:08:01 PM 3 35.55 0.00 3.04 0.49 0.08 60.83 07:09:01 PM all 21.04 0.00 2.17 0.50 0.11 76.17 07:09:01 PM 0 13.17 0.00 2.39 1.12 0.12 83.19 07:09:01 PM 1 23.59 0.00 2.00 0.76 0.10 73.55 07:09:01 PM 2 23.16 0.00 2.13 0.10 0.10 74.50 07:09:01 PM 3 24.27 0.00 2.17 0.03 0.12 73.41 Average: all 30.90 0.04 2.84 0.45 0.07 65.70 Average: 0 30.21 0.03 2.85 0.43 0.08 66.40 Average: 1 32.62 0.05 2.83 0.41 0.07 64.03 Average: 2 31.41 0.03 2.96 0.37 0.08 65.15 Average: 3 29.37 0.04 2.72 0.57 0.07 67.23