---> uname -a: Linux prd-centos8-builder-4c-4g-32393.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 767 9681 19 5314 14646 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:fc:db:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85349sec preferred_lft 85349sec inet6 fe80::f816:3eff:fefc:dbe4/64 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) 08/01/2025 _x86_64_ (4 CPU) 20:12:20 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 183.54 41.49 142.05 1923.09 10643.74 08:15:01 PM 32.66 0.03 32.63 0.53 4836.86 08:16:01 PM 5.28 0.00 5.28 0.00 149.90 08:17:01 PM 5.48 0.00 5.48 0.00 142.69 08:18:01 PM 5.05 0.00 5.05 0.00 129.47 08:19:01 PM 100.87 12.08 88.79 1609.07 1513.40 08:20:01 PM 409.83 4.30 405.53 1027.68 7865.23 08:21:01 PM 108.99 0.32 108.68 8.39 9392.59 08:22:01 PM 43.51 0.00 43.51 0.00 5649.29 08:23:01 PM 51.39 0.70 50.69 475.92 16335.69 08:24:01 PM 86.72 0.00 86.72 0.00 36490.52 08:25:01 PM 30.54 0.00 30.54 0.00 3767.17 08:26:01 PM 15.17 0.00 15.17 0.00 536.28 08:27:01 PM 50.39 0.00 50.39 0.00 8406.83 08:28:01 PM 38.29 0.00 38.29 0.00 2622.23 08:29:01 PM 143.48 0.42 143.06 24.12 21195.69 Average: 81.96 3.71 78.25 316.81 8104.78 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13300944 15136876 2840580 17.60 2688 2034084 791476 4.60 201472 2227752 123912 08:15:01 PM 13298920 15135840 2842604 17.61 2688 2034376 791476 4.60 201584 2228448 20 08:16:01 PM 13294908 15132932 2846616 17.64 2688 2034676 791476 4.60 201584 2229184 28 08:17:01 PM 13288320 15127264 2853204 17.68 2688 2034872 791476 4.60 201584 2234468 32 08:18:01 PM 13283220 15123116 2858304 17.71 2688 2035124 791476 4.60 201584 2237188 8 08:19:01 PM 12738144 14722464 3403380 21.08 2688 2165512 1263752 7.35 211476 2732276 71892 08:20:01 PM 10856456 13176288 5285068 32.74 2688 2487080 2611892 15.19 313688 4481872 221268 08:21:01 PM 10574280 13084124 5567244 34.49 2688 2669496 2498544 14.53 487612 4575472 151708 08:22:01 PM 10393864 12981584 5747660 35.61 2688 2741160 2547356 14.82 509980 4722832 67668 08:23:01 PM 8391476 12078628 7750048 48.01 2688 3833476 3467812 20.17 629624 6591532 639052 08:24:01 PM 7915388 12044424 8226136 50.96 2688 4268564 3468532 20.18 674708 7008996 26512 08:25:01 PM 7825128 12039080 8316396 51.52 2688 4351652 3465944 20.16 725660 7045088 6692 08:26:01 PM 7654124 11921120 8487400 52.58 2688 4398644 3651876 21.24 741964 7191188 44336 08:27:01 PM 7525120 12000040 8616404 53.38 2688 4603564 3486480 20.28 762444 7292272 12736 08:28:01 PM 7444640 11984856 8696884 53.88 2688 4665204 3509064 20.41 782556 7343796 7356 08:29:01 PM 9911280 14983276 6230244 38.60 2688 5198096 862724 5.02 1152428 4515488 16 Average: 10481013 13541994 5660511 35.07 2688 3222224 2174460 12.65 499997 4666116 85827 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 173.06 120.94 1199.60 25.24 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 76.44 64.16 222.82 16.85 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 81.61 70.86 216.67 18.48 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 77.52 65.87 213.78 17.21 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 79.17 68.09 221.27 17.82 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 298.75 352.37 1041.93 100.10 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 287.23 239.70 4477.37 34.89 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 167.55 137.43 2591.27 25.69 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 44.44 44.68 207.99 12.67 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 43.59 42.21 310.81 13.31 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 92.40 84.55 938.51 19.39 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 56.84 47.41 1101.34 9.25 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 27.88 26.77 39.91 9.09 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 96.27 78.42 1003.37 16.27 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 58.96 54.94 560.91 14.00 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 767.00 924.79 241.51 8581.20 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 151.81 151.46 911.97 558.31 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) 08/01/2025 _x86_64_ (4 CPU) 20:12:20 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 15.55 0.36 6.25 1.13 0.09 76.62 08:14:01 PM 0 19.55 0.28 5.56 1.12 0.10 73.39 08:14:01 PM 1 15.49 0.25 5.26 0.67 0.10 78.23 08:14:01 PM 2 14.32 0.45 7.27 1.29 0.08 76.59 08:14:01 PM 3 12.83 0.44 6.91 1.46 0.08 78.28 08:15:01 PM all 0.36 0.00 0.32 0.29 0.05 98.98 08:15:01 PM 0 0.67 0.00 0.64 0.43 0.05 98.21 08:15:01 PM 1 0.32 0.00 0.30 0.13 0.07 99.18 08:15:01 PM 2 0.12 0.00 0.25 0.50 0.05 99.08 08:15:01 PM 3 0.33 0.00 0.10 0.10 0.03 99.43 08:16:01 PM all 0.44 0.00 0.28 0.03 0.06 99.20 08:16:01 PM 0 0.20 0.00 0.15 0.07 0.07 99.52 08:16:01 PM 1 0.75 0.00 0.50 0.00 0.07 98.68 08:16:01 PM 2 0.30 0.00 0.27 0.03 0.05 99.35 08:16:01 PM 3 0.52 0.00 0.18 0.00 0.05 99.25 08:17:01 PM all 0.38 0.00 0.24 0.01 0.05 99.31 08:17:01 PM 0 0.17 0.00 0.08 0.02 0.08 99.65 08:17:01 PM 1 0.30 0.00 0.12 0.02 0.03 99.53 08:17:01 PM 2 0.33 0.00 0.12 0.00 0.03 99.52 08:17:01 PM 3 0.72 0.00 0.65 0.02 0.05 98.56 08:18:01 PM all 0.43 0.00 0.25 0.02 0.06 99.24 08:18:01 PM 0 0.10 0.00 0.05 0.02 0.08 99.75 08:18:01 PM 1 0.72 0.00 0.17 0.02 0.07 99.03 08:18:01 PM 2 0.18 0.00 0.20 0.03 0.05 99.53 08:18:01 PM 3 0.70 0.00 0.60 0.00 0.03 98.66 08:19:01 PM all 9.24 0.00 1.34 0.46 0.10 88.86 08:19:01 PM 0 12.59 0.00 0.69 0.45 0.10 86.17 08:19:01 PM 1 9.12 0.00 0.87 0.15 0.12 89.74 08:19:01 PM 2 7.54 0.00 2.38 0.77 0.10 89.20 08:19:01 PM 3 7.68 0.00 1.43 0.47 0.10 90.32 08:20:01 PM all 44.34 0.00 2.51 1.67 0.10 51.38 08:20:01 PM 0 43.48 0.00 1.62 0.72 0.10 54.08 08:20:01 PM 1 48.75 0.00 2.43 0.84 0.10 47.88 08:20:01 PM 2 48.99 0.00 2.88 1.02 0.10 47.01 08:20:01 PM 3 36.13 0.00 3.10 4.09 0.10 56.57 08:21:01 PM all 60.28 0.00 2.96 0.52 0.11 36.12 08:21:01 PM 0 54.44 0.00 2.38 0.50 0.12 42.57 08:21:01 PM 1 59.03 0.00 4.57 0.69 0.12 35.59 08:21:01 PM 2 62.91 0.00 2.62 0.72 0.10 33.65 08:21:01 PM 3 64.76 0.00 2.28 0.18 0.10 32.68 08:22:01 PM all 59.31 0.00 2.94 0.23 0.10 37.43 08:22:01 PM 0 58.87 0.00 1.39 0.05 0.10 39.58 08:22:01 PM 1 60.07 0.00 4.20 0.50 0.10 35.13 08:22:01 PM 2 59.75 0.00 2.85 0.17 0.10 37.13 08:22:01 PM 3 58.56 0.00 3.30 0.19 0.10 37.86 08:23:01 PM all 45.89 0.00 2.01 0.88 0.08 51.14 08:23:01 PM 0 37.92 0.00 1.05 1.56 0.10 59.37 08:23:01 PM 1 50.32 0.00 2.04 0.82 0.07 46.75 08:23:01 PM 2 55.34 0.00 2.97 0.91 0.08 40.69 08:23:01 PM 3 40.01 0.00 1.96 0.23 0.08 57.71 08:24:01 PM all 47.30 0.00 3.08 1.28 0.11 48.24 08:24:01 PM 0 43.31 0.00 3.76 1.34 0.12 51.46 08:24:01 PM 1 50.74 0.00 3.20 0.22 0.10 45.75 08:24:01 PM 2 54.64 0.00 3.29 2.20 0.10 39.77 08:24:01 PM 3 40.49 0.00 2.07 1.36 0.10 55.98 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 46.16 0.00 3.37 0.30 0.10 50.07 08:25:01 PM 0 54.92 0.00 5.24 0.24 0.08 39.51 08:25:01 PM 1 39.05 0.00 1.79 0.73 0.12 58.31 08:25:01 PM 2 47.22 0.00 3.57 0.15 0.10 48.95 08:25:01 PM 3 43.48 0.00 2.87 0.07 0.10 53.47 08:26:01 PM all 50.38 0.00 3.30 0.05 0.10 46.17 08:26:01 PM 0 47.73 0.00 2.95 0.08 0.10 49.14 08:26:01 PM 1 51.10 0.00 2.81 0.02 0.10 45.96 08:26:01 PM 2 52.46 0.00 3.71 0.07 0.10 43.66 08:26:01 PM 3 50.24 0.00 3.71 0.05 0.10 45.89 08:27:01 PM all 48.17 0.00 3.24 0.32 0.10 48.17 08:27:01 PM 0 49.26 0.00 4.04 0.24 0.10 46.37 08:27:01 PM 1 51.25 0.00 3.23 0.41 0.10 45.01 08:27:01 PM 2 45.62 0.00 2.07 0.29 0.08 51.93 08:27:01 PM 3 46.57 0.00 3.61 0.34 0.10 49.38 08:28:01 PM all 46.52 0.00 3.26 0.22 0.10 49.90 08:28:01 PM 0 35.07 0.00 2.16 0.22 0.12 62.43 08:28:01 PM 1 54.12 0.00 4.99 0.08 0.08 40.72 08:28:01 PM 2 54.27 0.00 4.53 0.42 0.10 40.67 08:28:01 PM 3 42.63 0.00 1.37 0.13 0.08 55.79 08:29:01 PM all 19.26 0.00 4.87 1.16 0.13 74.58 08:29:01 PM 0 16.38 0.00 3.25 0.76 0.12 79.49 08:29:01 PM 1 13.49 0.00 2.79 1.28 0.12 82.32 08:29:01 PM 2 25.35 0.00 6.45 1.84 0.13 66.23 08:29:01 PM 3 21.80 0.00 6.98 0.78 0.13 70.31 Average: all 30.82 0.02 2.51 0.54 0.09 66.03 Average: 0 29.61 0.02 2.18 0.49 0.10 67.60 Average: 1 31.47 0.02 2.45 0.41 0.09 65.56 Average: 2 33.02 0.03 2.84 0.65 0.09 63.38 Average: 3 29.17 0.03 2.57 0.59 0.08 67.56