---> uname -a: Linux prd-centos8-builder-4c-4g-44014.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: 2800.000 BogoMIPS: 5600.00 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 762 9699 19 5300 14651 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:00:99:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85379sec preferred_lft 85379sec inet6 fe80::f816:3eff:fe00:99d2/64 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) 09/06/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 189.47 41.50 147.97 1918.03 11880.77 01:11:01 PM 24.93 0.00 24.93 0.00 3603.02 01:12:02 PM 6.63 0.03 6.60 0.53 175.15 01:13:01 PM 5.08 0.00 5.08 0.00 137.07 01:14:01 PM 14.31 0.00 14.31 0.00 229.98 01:15:01 PM 444.50 16.36 428.14 2636.72 6948.22 01:16:01 PM 108.60 0.15 108.45 2.53 10146.63 01:17:01 PM 55.82 0.18 55.64 6.13 6227.55 01:18:01 PM 57.46 0.70 56.76 475.92 7530.56 01:19:01 PM 85.35 0.00 85.35 0.00 40512.10 01:20:01 PM 41.85 0.00 41.85 0.00 8692.58 01:21:01 PM 15.41 0.00 15.41 0.00 605.06 01:22:01 PM 46.51 0.00 46.51 0.00 8385.12 01:23:01 PM 37.69 0.00 37.69 0.00 1193.90 01:24:01 PM 123.64 0.42 123.23 24.13 4176.27 01:25:01 PM 44.48 0.27 44.21 43.59 19038.06 Average: 81.44 3.73 77.71 319.58 8100.92 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13312888 15151616 2828644 17.52 2688 2036748 773788 4.50 201536 2218720 93888 01:11:01 PM 13304252 15144076 2837280 17.58 2688 2037056 773788 4.50 201540 2219628 20 01:12:02 PM 13301824 15142904 2839708 17.59 2688 2037392 773788 4.50 201608 2220184 12 01:13:01 PM 13290976 15133144 2850556 17.66 2688 2037656 773788 4.50 201608 2227976 48 01:14:01 PM 13277708 15127388 2863824 17.74 2688 2043528 773788 4.50 201608 2236508 3560 01:15:01 PM 11619836 13893080 4521696 28.01 2688 2442944 1877096 10.92 302208 3734404 229112 01:16:01 PM 11173268 13551912 4968264 30.78 2688 2539928 2093680 12.18 352812 4112860 49204 01:17:01 PM 10308504 12868772 5833028 36.14 2688 2715136 2712964 15.78 498252 4819724 54016 01:18:01 PM 9044316 12454496 7097216 43.97 2688 3557588 3086912 17.96 598316 5968820 667596 01:19:01 PM 8046652 12150256 8094880 50.15 2688 4243816 3427596 19.94 668864 6881340 162060 01:20:01 PM 8056988 12257608 8084544 50.09 2688 4338196 3267476 19.01 720928 6814844 7940 01:21:01 PM 7999316 12248840 8142216 50.44 2688 4382068 3276612 19.06 736084 6850956 40480 01:22:01 PM 7703720 12160208 8437812 52.27 2688 4585740 3335276 19.40 756624 7117868 7380 01:23:01 PM 7615092 12141660 8526440 52.82 2688 4651540 3338400 19.42 782032 7171788 49616 01:24:01 PM 9935032 14995628 6206500 38.45 2688 5184976 846504 4.92 1151372 4491688 548180 01:25:01 PM 9944568 15013468 6196964 38.39 2688 5195680 816536 4.75 1326256 4310332 18336 Average: 10495934 13714691 5645598 34.98 2688 3376874 1996750 11.62 556353 4587352 120716 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 105.96 86.19 1150.89 22.50 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 86.52 72.12 240.30 19.69 0.00 0.00 0.00 0.00 01:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 PM eth0 90.27 79.30 232.29 20.65 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 90.12 76.48 240.01 21.69 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 148.71 160.81 274.34 46.04 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 464.51 446.45 4711.71 95.36 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 114.05 111.50 1065.32 24.53 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 110.51 83.27 2040.87 14.25 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 64.32 62.52 514.54 17.64 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 75.29 67.48 793.16 17.10 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 74.22 63.42 1240.93 12.24 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 24.60 23.08 37.58 8.66 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 76.20 67.01 978.64 13.59 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 63.14 59.52 611.15 19.46 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 335.89 358.10 109.74 343.24 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 742.16 873.24 440.47 8654.56 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 166.73 168.25 918.32 585.00 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) 09/06/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 14.54 0.36 6.06 1.10 0.07 77.87 01:10:01 PM 0 12.16 0.45 6.46 0.72 0.07 80.14 01:10:01 PM 1 22.81 0.27 5.66 1.25 0.07 69.94 01:10:01 PM 2 4.92 0.44 6.41 1.52 0.07 86.64 01:10:01 PM 3 18.25 0.30 5.69 0.90 0.08 74.77 01:11:01 PM all 0.56 0.00 0.33 0.19 0.04 98.89 01:11:01 PM 0 0.20 0.00 0.07 0.00 0.03 99.70 01:11:01 PM 1 0.98 0.00 0.25 0.05 0.05 98.67 01:11:01 PM 2 0.78 0.00 0.72 0.38 0.03 98.08 01:11:01 PM 3 0.25 0.00 0.28 0.32 0.05 99.10 01:12:02 PM all 0.51 0.00 0.30 0.03 0.04 99.12 01:12:02 PM 0 0.20 0.00 0.08 0.02 0.05 99.65 01:12:02 PM 1 0.93 0.00 0.30 0.00 0.03 98.73 01:12:02 PM 2 0.72 0.00 0.65 0.00 0.03 98.60 01:12:02 PM 3 0.18 0.00 0.17 0.10 0.03 99.52 01:13:01 PM all 0.48 0.00 0.30 0.01 0.04 99.16 01:13:01 PM 0 0.29 0.00 0.15 0.00 0.03 99.52 01:13:01 PM 1 0.68 0.00 0.44 0.00 0.05 98.83 01:13:01 PM 2 0.63 0.00 0.48 0.02 0.03 98.84 01:13:01 PM 3 0.34 0.00 0.14 0.03 0.03 99.46 01:14:01 PM all 0.57 0.00 0.44 0.04 0.05 98.90 01:14:01 PM 0 0.72 0.00 0.35 0.00 0.05 98.88 01:14:01 PM 1 1.14 0.00 0.92 0.00 0.05 97.90 01:14:01 PM 2 0.23 0.00 0.30 0.03 0.05 99.38 01:14:01 PM 3 0.20 0.00 0.18 0.13 0.03 99.45 01:15:01 PM all 40.46 0.00 2.87 1.42 0.11 55.15 01:15:01 PM 0 40.11 0.00 2.09 0.72 0.10 56.98 01:15:01 PM 1 39.70 0.00 2.69 0.77 0.10 56.73 01:15:01 PM 2 37.71 0.00 4.55 3.07 0.13 54.53 01:15:01 PM 3 44.31 0.00 2.13 1.11 0.12 52.34 01:16:01 PM all 55.06 0.00 2.48 0.78 0.09 41.60 01:16:01 PM 0 51.91 0.00 1.75 0.20 0.10 46.03 01:16:01 PM 1 58.27 0.00 3.83 1.00 0.08 36.81 01:16:01 PM 2 56.48 0.00 3.09 0.80 0.08 39.54 01:16:01 PM 3 53.57 0.00 1.25 1.10 0.08 43.99 01:17:01 PM all 61.55 0.00 2.98 0.23 0.11 35.13 01:17:01 PM 0 65.28 0.00 5.18 0.20 0.12 29.22 01:17:01 PM 1 66.84 0.00 2.22 0.22 0.12 30.61 01:17:01 PM 2 51.17 0.00 1.63 0.37 0.10 46.73 01:17:01 PM 3 62.93 0.00 2.88 0.15 0.10 33.94 01:18:01 PM all 56.57 0.00 2.29 0.29 0.09 40.76 01:18:01 PM 0 59.14 0.00 3.09 0.28 0.07 37.41 01:18:01 PM 1 54.69 0.00 0.92 0.28 0.10 44.01 01:18:01 PM 2 46.84 0.00 1.59 0.38 0.08 51.10 01:18:01 PM 3 65.64 0.00 3.57 0.20 0.10 30.49 01:19:01 PM all 48.67 0.00 2.89 1.41 0.09 46.94 01:19:01 PM 0 53.87 0.00 4.10 1.64 0.10 40.29 01:19:01 PM 1 40.97 0.00 2.31 1.01 0.08 55.63 01:19:01 PM 2 45.40 0.00 2.68 2.82 0.08 49.02 01:19:01 PM 3 54.44 0.00 2.45 0.18 0.08 42.84 01:20:01 PM all 50.04 0.00 3.27 0.59 0.10 46.00 01:20:01 PM 0 57.73 0.00 5.72 0.15 0.13 36.26 01:20:01 PM 1 52.69 0.00 3.95 0.81 0.08 42.47 01:20:01 PM 2 43.31 0.00 1.62 1.25 0.08 53.74 01:20:01 PM 3 46.42 0.00 1.79 0.15 0.08 51.56 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 53.96 0.00 3.12 0.05 0.12 42.75 01:21:01 PM 0 59.14 0.00 3.36 0.02 0.12 37.37 01:21:01 PM 1 52.34 0.00 4.07 0.10 0.13 43.35 01:21:01 PM 2 46.77 0.00 1.45 0.03 0.13 51.61 01:21:01 PM 3 57.55 0.00 3.61 0.05 0.10 38.69 01:22:01 PM all 44.70 0.00 2.92 0.27 0.09 52.01 01:22:01 PM 0 55.85 0.00 5.16 0.08 0.07 38.84 01:22:01 PM 1 39.95 0.00 2.55 0.18 0.10 57.21 01:22:01 PM 2 43.45 0.00 1.66 0.29 0.10 54.50 01:22:01 PM 3 39.55 0.00 2.32 0.54 0.10 57.49 01:23:01 PM all 39.91 0.00 2.38 0.14 0.09 57.47 01:23:01 PM 0 40.55 0.00 2.83 0.19 0.10 56.33 01:23:01 PM 1 43.28 0.00 2.19 0.10 0.08 54.34 01:23:01 PM 2 39.94 0.00 2.92 0.20 0.10 56.84 01:23:01 PM 3 35.86 0.00 1.59 0.08 0.08 62.38 01:24:01 PM all 33.49 0.00 4.88 0.26 0.10 61.27 01:24:01 PM 0 44.71 0.00 9.03 0.22 0.10 45.94 01:24:01 PM 1 25.88 0.00 2.83 0.10 0.10 71.09 01:24:01 PM 2 29.66 0.00 3.07 0.34 0.10 66.84 01:24:01 PM 3 33.68 0.00 4.58 0.37 0.10 61.27 01:25:01 PM all 21.79 0.00 2.12 0.66 0.10 75.32 01:25:01 PM 0 14.97 0.00 1.51 0.44 0.12 82.96 01:25:01 PM 1 23.17 0.00 2.17 0.15 0.10 74.41 01:25:01 PM 2 25.58 0.00 2.10 0.44 0.10 71.78 01:25:01 PM 3 23.43 0.00 2.72 1.61 0.10 72.13 Average: all 32.67 0.02 2.48 0.47 0.08 64.28 Average: 0 34.79 0.03 3.18 0.31 0.08 61.61 Average: 1 32.77 0.02 2.33 0.38 0.08 64.43 Average: 2 29.59 0.03 2.18 0.75 0.08 67.37 Average: 3 33.54 0.02 2.21 0.44 0.08 63.71