---> uname -a: Linux prd-centos8-builder-4c-4g-44295.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 774 9671 19 5317 14639 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:47:ab:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85396sec preferred_lft 85396sec inet6 fe80::f816:3eff:fe47:abd2/64 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) 09/07/2025 _x86_64_ (4 CPU) 20:12:24 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 215.89 69.08 146.82 2165.28 11130.76 08:15:01 PM 30.64 0.03 30.61 0.53 4810.83 08:16:01 PM 5.77 0.00 5.77 0.00 140.76 08:17:01 PM 5.67 0.00 5.67 0.00 164.79 08:18:01 PM 5.10 0.00 5.10 0.00 164.02 08:19:01 PM 499.83 16.37 483.47 2635.23 8247.32 08:20:01 PM 116.41 0.32 116.09 8.40 10233.52 08:21:02 PM 45.41 0.00 45.41 0.00 5859.65 08:22:01 PM 57.39 0.71 56.68 483.90 17563.47 08:23:01 PM 88.41 0.00 88.41 0.00 35712.65 08:24:01 PM 29.63 0.00 29.63 0.00 3713.25 08:25:01 PM 13.66 0.00 13.66 0.00 546.40 08:26:01 PM 47.34 0.00 47.34 0.00 8328.83 08:27:01 PM 40.91 0.00 40.91 0.00 2643.83 08:28:01 PM 141.77 0.42 141.35 24.13 20640.42 08:29:01 PM 29.46 0.27 29.19 43.59 1769.26 Average: 85.88 5.45 80.43 334.99 8221.42 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13300032 15138704 2841492 17.60 2688 2036884 759444 4.42 201740 2233692 124944 08:15:01 PM 13291488 15131304 2850036 17.66 2688 2037220 759444 4.42 201820 2234244 68 08:16:01 PM 13288340 15129360 2853184 17.68 2688 2037536 759444 4.42 201820 2235248 8 08:17:01 PM 13281576 15123852 2859948 17.72 2688 2037828 759444 4.42 201824 2239184 8 08:18:01 PM 13254676 15109992 2886848 17.88 2688 2048348 759444 4.42 201820 2258712 10420 08:19:01 PM 10753104 13044256 5388420 33.38 2688 2459312 2716832 15.80 309336 4588808 221008 08:20:01 PM 10417812 12929912 5723712 35.46 2688 2671884 2672344 15.55 365432 4851112 156796 08:21:02 PM 9385136 11972208 6756388 41.86 2688 2740644 3628944 21.11 505960 5730740 65104 08:22:01 PM 7781944 11471808 8359580 51.79 2688 3836304 4057508 23.60 629872 7197036 643716 08:23:01 PM 8204844 12344936 7936680 49.17 2688 4279140 3167244 18.42 676744 6714420 33024 08:24:01 PM 8054356 12271596 8087168 50.10 2688 4354716 3235660 18.82 726108 6812900 6824 08:25:01 PM 7592024 11848672 8549500 52.97 2688 4389180 3645056 21.20 739176 7252968 31012 08:26:01 PM 7469680 11944152 8671844 53.72 2688 4602812 3544364 20.62 760648 7345016 9224 08:27:01 PM 7622548 12165520 8518976 52.78 2688 4667936 3273244 19.04 782700 7164264 7244 08:28:01 PM 9904864 14979472 6236660 38.64 2688 5200920 857376 4.99 1152972 4521788 16964 08:29:01 PM 9922844 15009928 6218680 38.53 2688 5213196 831108 4.83 1330508 4328316 9756 Average: 10220329 13475980 5921195 36.68 2688 3413366 2214181 12.88 561780 4856778 83508 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 107.96 92.15 1344.49 21.89 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 89.24 77.76 265.41 20.31 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 87.10 77.87 237.76 20.36 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 94.02 82.74 263.60 22.13 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 200.68 234.76 319.15 71.76 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 428.92 381.73 4899.72 70.10 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 194.62 159.84 3002.85 28.29 0.00 0.00 0.00 0.00 08:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:02 PM eth0 40.18 41.50 192.71 11.13 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 50.10 47.46 331.87 15.25 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 100.47 92.38 1042.25 21.21 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 48.63 40.78 997.34 8.26 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 20.84 20.08 38.47 7.34 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 79.06 68.29 980.81 13.78 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 62.31 58.17 580.81 15.80 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 558.45 703.37 174.72 7383.44 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 484.32 511.35 368.70 1637.45 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 165.56 168.27 940.88 586.08 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) 09/07/2025 _x86_64_ (4 CPU) 20:12:24 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 17.51 0.60 8.58 1.28 0.08 71.94 08:14:01 PM 0 23.61 0.65 10.46 0.77 0.08 64.43 08:14:01 PM 1 24.12 0.48 7.59 2.19 0.08 65.54 08:14:01 PM 2 8.22 0.72 9.08 1.09 0.08 80.81 08:14:01 PM 3 14.07 0.55 7.20 1.07 0.08 77.02 08:15:01 PM all 0.49 0.00 0.40 0.25 0.04 98.82 08:15:01 PM 0 0.57 0.00 0.60 0.03 0.03 98.76 08:15:01 PM 1 0.22 0.00 0.35 0.65 0.03 98.75 08:15:01 PM 2 0.43 0.00 0.43 0.25 0.03 98.85 08:15:01 PM 3 0.73 0.00 0.22 0.08 0.05 98.92 08:16:01 PM all 0.46 0.00 0.29 0.06 0.05 99.14 08:16:01 PM 0 0.32 0.00 0.19 0.00 0.07 99.43 08:16:01 PM 1 0.30 0.00 0.15 0.05 0.07 99.43 08:16:01 PM 2 0.71 0.00 0.74 0.00 0.05 98.50 08:16:01 PM 3 0.52 0.00 0.07 0.18 0.03 99.20 08:17:01 PM all 0.40 0.00 0.30 0.02 0.04 99.25 08:17:01 PM 0 0.13 0.00 0.22 0.00 0.03 99.62 08:17:01 PM 1 0.13 0.00 0.08 0.05 0.05 99.68 08:17:01 PM 2 0.90 0.00 0.77 0.00 0.03 98.29 08:17:01 PM 3 0.42 0.00 0.12 0.02 0.03 99.41 08:18:01 PM all 0.69 0.00 0.53 0.01 0.05 98.72 08:18:01 PM 0 0.47 0.00 0.40 0.02 0.05 99.06 08:18:01 PM 1 0.22 0.00 0.18 0.02 0.05 99.53 08:18:01 PM 2 0.74 0.00 0.75 0.00 0.03 98.48 08:18:01 PM 3 1.34 0.00 0.79 0.02 0.07 97.79 08:19:01 PM all 46.34 0.00 3.09 2.07 0.12 48.38 08:19:01 PM 0 44.38 0.00 2.12 1.30 0.12 52.08 08:19:01 PM 1 44.00 0.00 3.81 4.41 0.12 47.66 08:19:01 PM 2 45.70 0.00 3.67 1.72 0.12 48.79 08:19:01 PM 3 51.29 0.00 2.78 0.85 0.12 44.96 08:20:01 PM all 60.20 0.00 2.75 0.43 0.10 36.51 08:20:01 PM 0 58.08 0.00 1.60 0.47 0.10 39.75 08:20:01 PM 1 64.40 0.00 4.08 0.55 0.10 30.87 08:20:01 PM 2 61.97 0.00 3.01 0.59 0.10 34.33 08:20:01 PM 3 56.37 0.00 2.31 0.13 0.08 41.11 08:21:02 PM all 63.81 0.00 3.00 0.29 0.10 32.80 08:21:02 PM 0 58.06 0.00 2.89 0.55 0.10 38.40 08:21:02 PM 1 71.54 0.00 6.32 0.20 0.10 21.84 08:21:02 PM 2 65.71 0.00 1.14 0.15 0.08 32.91 08:21:02 PM 3 59.92 0.00 1.66 0.27 0.10 38.06 08:22:01 PM all 52.58 0.00 2.14 0.41 0.08 44.80 08:22:01 PM 0 45.89 0.00 1.34 0.42 0.08 52.26 08:22:01 PM 1 53.82 0.00 2.62 0.59 0.08 42.89 08:22:01 PM 2 54.72 0.00 1.67 0.27 0.09 43.25 08:22:01 PM 3 55.88 0.00 2.93 0.34 0.07 40.78 08:23:01 PM all 51.01 0.00 3.03 0.90 0.10 44.96 08:23:01 PM 0 44.49 0.00 1.67 1.44 0.10 52.30 08:23:01 PM 1 54.51 0.00 2.76 0.34 0.10 42.29 08:23:01 PM 2 47.36 0.00 2.99 1.31 0.10 48.25 08:23:01 PM 3 57.69 0.00 4.69 0.54 0.10 36.98 08:24:01 PM all 50.44 0.00 3.37 0.15 0.09 45.95 08:24:01 PM 0 63.09 0.00 6.97 0.10 0.10 29.74 08:24:01 PM 1 40.75 0.00 1.69 0.39 0.08 57.08 08:24:01 PM 2 47.99 0.00 3.02 0.05 0.08 48.85 08:24:01 PM 3 49.91 0.00 1.78 0.05 0.08 48.18 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 46.90 0.00 2.86 0.14 0.28 49.83 08:25:01 PM 0 41.07 0.00 2.11 0.05 0.80 55.97 08:25:01 PM 1 58.93 0.00 5.45 0.44 0.10 35.08 08:25:01 PM 2 41.57 0.00 1.39 0.02 0.10 56.93 08:25:01 PM 3 45.94 0.00 2.47 0.03 0.12 51.44 08:26:01 PM all 52.49 0.00 3.14 0.31 0.18 43.88 08:26:01 PM 0 50.17 0.00 2.78 0.18 0.15 46.72 08:26:01 PM 1 52.89 0.00 4.02 0.59 0.12 42.38 08:26:01 PM 2 49.90 0.00 2.62 0.23 0.20 47.05 08:26:01 PM 3 57.02 0.00 3.15 0.22 0.23 39.38 08:27:01 PM all 48.92 0.00 3.09 0.17 0.11 47.72 08:27:01 PM 0 46.62 0.00 2.94 0.13 0.10 50.21 08:27:01 PM 1 59.15 0.00 5.24 0.18 0.10 35.33 08:27:01 PM 2 47.75 0.00 2.59 0.32 0.12 49.22 08:27:01 PM 3 42.15 0.00 1.58 0.05 0.10 56.12 08:28:01 PM all 25.48 0.00 4.69 0.81 0.09 68.92 08:28:01 PM 0 36.73 0.00 3.81 1.06 0.10 58.30 08:28:01 PM 1 20.96 0.00 5.57 1.79 0.08 71.59 08:28:01 PM 2 23.14 0.00 2.71 0.13 0.08 73.93 08:28:01 PM 3 21.06 0.00 6.67 0.27 0.10 71.89 08:29:01 PM all 22.77 0.00 2.08 0.10 0.09 74.97 08:29:01 PM 0 24.40 0.00 2.18 0.10 0.10 73.22 08:29:01 PM 1 32.05 0.00 2.53 0.15 0.08 65.19 08:29:01 PM 2 9.21 0.00 1.18 0.10 0.10 89.41 08:29:01 PM 3 25.32 0.00 2.43 0.03 0.08 72.14 Average: all 33.73 0.04 2.71 0.46 0.10 62.97 Average: 0 33.59 0.04 2.64 0.42 0.13 63.18 Average: 1 36.06 0.03 3.28 0.79 0.08 59.77 Average: 2 31.59 0.05 2.36 0.39 0.09 65.52 Average: 3 33.66 0.03 2.55 0.26 0.09 63.41