---> uname -a: Linux prd-centos8-builder-4c-4g-8140.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 823 9617 19 5322 14590 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:75:d6:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fe75:d6c9/64 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) 11/01/2025 _x86_64_ (4 CPU) 20:12:26 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 219.56 93.93 125.63 2629.96 8734.14 08:15:01 PM 68.76 0.00 68.76 0.00 7980.49 08:16:01 PM 460.73 17.01 443.72 2598.87 8156.01 08:17:01 PM 106.75 0.32 106.43 8.40 9965.73 08:18:01 PM 45.87 0.00 45.87 0.00 5745.60 08:19:01 PM 55.47 0.72 54.76 514.58 18397.90 08:20:01 PM 91.45 0.00 91.45 0.00 34786.72 08:21:01 PM 25.51 0.00 25.51 0.00 3568.82 08:22:01 PM 33.54 0.00 33.54 0.00 1046.17 08:23:01 PM 42.12 0.00 42.12 0.00 8059.31 08:24:01 PM 115.18 0.03 115.15 5.20 3542.44 08:25:01 PM 45.78 0.38 45.40 18.93 19691.05 08:26:01 PM 32.74 0.27 32.47 43.59 1373.44 Average: 103.34 8.67 94.68 447.64 10080.68 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13255736 15101240 2885796 17.88 2688 2043752 827544 4.81 201860 2287832 201704 08:15:01 PM 13212460 15074928 2929072 18.15 2688 2055112 827544 4.81 201868 2303600 10680 08:16:01 PM 11391004 13719984 4750528 29.43 2688 2495652 2100908 12.22 313696 3946848 241428 08:17:01 PM 10773140 13291828 5368392 33.26 2688 2678008 2318284 13.49 487836 4374124 152404 08:18:01 PM 10050364 12646408 6091168 37.74 2688 2749500 2941116 17.11 510224 5063768 67504 08:19:01 PM 7960236 11690524 8181296 50.68 2688 3876328 3844412 22.36 629980 7019316 641300 08:20:01 PM 8089884 12244340 8051648 49.88 2688 4292500 3301180 19.20 682000 6823192 33948 08:21:01 PM 8017604 12242312 8123928 50.33 2688 4361764 3286284 19.12 726220 6850760 4168 08:22:01 PM 7634596 12101404 8506936 52.70 2688 4596084 3467512 20.17 755896 7189404 219908 08:23:01 PM 7642420 12144856 8499112 52.65 2688 4628844 3439116 20.01 774724 7156724 24148 08:24:01 PM 9900704 15002464 6240828 38.66 2688 5218320 856200 4.98 1166756 4499884 541744 08:25:01 PM 9850212 14930820 6291320 38.98 2688 5208348 898552 5.23 1153040 4580500 16 08:26:01 PM 9813924 14905516 6327608 39.20 2688 5219248 944336 5.49 1328808 4442592 8364 Average: 9814791 13468971 6326741 39.20 2688 3801805 2234845 13.00 687147 5118350 165178 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 94.42 65.51 1292.53 16.15 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 487.12 503.35 1061.49 136.07 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 465.03 417.36 5314.92 77.53 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 184.76 153.30 2592.75 26.64 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 45.88 46.97 206.74 12.69 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 45.01 43.93 312.76 13.87 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 104.25 98.20 1047.71 21.84 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 50.61 40.81 992.30 7.43 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 84.24 68.36 983.90 14.19 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 46.62 44.99 121.95 15.35 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 60.59 55.32 502.45 13.82 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 670.78 830.92 218.26 7563.31 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 352.02 380.72 325.19 1458.87 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 207.03 211.53 1151.78 721.40 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) 11/01/2025 _x86_64_ (4 CPU) 20:12:26 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 18.51 0.84 14.04 1.31 0.10 65.20 08:14:01 PM 0 16.18 0.97 15.99 1.44 0.10 65.32 08:14:01 PM 1 10.72 0.93 13.49 1.37 0.12 73.37 08:14:01 PM 2 25.24 0.64 11.91 1.12 0.10 60.99 08:14:01 PM 3 21.93 0.80 14.78 1.31 0.08 61.10 08:15:01 PM all 1.53 0.00 1.49 0.53 0.09 96.36 08:15:01 PM 0 0.69 0.00 0.79 0.32 0.08 98.12 08:15:01 PM 1 0.87 0.00 1.02 0.74 0.08 97.28 08:15:01 PM 2 1.29 0.00 0.91 0.74 0.08 96.98 08:15:01 PM 3 3.26 0.00 3.24 0.34 0.10 93.06 08:16:01 PM all 54.18 0.00 3.31 1.76 0.11 40.64 08:16:01 PM 0 51.27 0.00 3.28 2.07 0.10 43.27 08:16:01 PM 1 50.17 0.00 5.20 3.26 0.12 41.26 08:16:01 PM 2 60.84 0.00 2.48 0.39 0.12 36.18 08:16:01 PM 3 54.46 0.00 2.27 1.32 0.12 41.83 08:17:01 PM all 61.19 0.00 3.00 0.38 0.10 35.34 08:17:01 PM 0 64.59 0.00 2.16 0.33 0.10 32.81 08:17:01 PM 1 55.51 0.00 3.39 0.57 0.12 40.42 08:17:01 PM 2 57.51 0.00 2.72 0.37 0.08 39.32 08:17:01 PM 3 67.15 0.00 3.74 0.23 0.08 28.79 08:18:01 PM all 62.84 0.00 2.94 0.21 0.10 33.92 08:18:01 PM 0 55.62 0.00 3.11 0.05 0.10 41.12 08:18:01 PM 1 64.17 0.00 3.40 0.61 0.10 31.72 08:18:01 PM 2 68.49 0.00 2.45 0.10 0.08 28.87 08:18:01 PM 3 63.07 0.00 2.81 0.07 0.10 33.95 08:19:01 PM all 50.33 0.00 2.22 0.75 0.09 46.61 08:19:01 PM 0 51.84 0.00 2.83 0.69 0.08 44.56 08:19:01 PM 1 37.59 0.00 1.68 0.60 0.08 60.04 08:19:01 PM 2 48.87 0.00 1.51 0.72 0.08 48.82 08:19:01 PM 3 63.02 0.00 2.86 1.00 0.10 33.01 08:20:01 PM all 51.87 0.00 3.19 1.04 0.08 43.82 08:20:01 PM 0 43.10 0.00 1.89 0.25 0.08 54.67 08:20:01 PM 1 53.83 0.00 3.86 1.17 0.08 41.05 08:20:01 PM 2 56.71 0.00 3.70 1.88 0.08 37.63 08:20:01 PM 3 53.84 0.00 3.32 0.87 0.07 41.89 08:21:01 PM all 46.60 0.00 3.36 0.16 0.08 49.80 08:21:01 PM 0 39.60 0.00 1.62 0.07 0.08 58.63 08:21:01 PM 1 60.21 0.00 6.04 0.07 0.08 33.61 08:21:01 PM 2 45.16 0.00 3.58 0.17 0.08 51.00 08:21:01 PM 3 41.37 0.00 2.21 0.34 0.08 56.00 08:22:01 PM all 55.32 0.00 2.98 0.13 0.11 41.46 08:22:01 PM 0 53.69 0.00 1.31 0.00 0.10 44.90 08:22:01 PM 1 46.11 0.00 2.34 0.15 0.13 51.26 08:22:01 PM 2 57.50 0.00 2.68 0.07 0.08 39.66 08:22:01 PM 3 63.99 0.00 5.57 0.32 0.12 30.00 08:23:01 PM all 46.74 0.00 3.21 0.43 0.09 49.54 08:23:01 PM 0 40.70 0.00 2.73 1.36 0.08 55.13 08:23:01 PM 1 49.29 0.00 3.34 0.07 0.10 47.20 08:23:01 PM 2 40.64 0.00 1.86 0.02 0.08 57.40 08:23:01 PM 3 56.30 0.00 4.93 0.25 0.08 38.43 08:24:01 PM all 41.78 0.00 3.39 1.86 0.09 52.88 08:24:01 PM 0 46.55 0.00 4.51 0.45 0.10 48.38 08:24:01 PM 1 45.29 0.00 3.82 1.51 0.08 49.30 08:24:01 PM 2 38.73 0.00 2.12 1.84 0.08 57.23 08:24:01 PM 3 36.53 0.00 3.11 3.63 0.10 56.62 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 19.47 0.00 3.89 2.00 0.11 74.52 08:25:01 PM 0 9.11 0.00 1.99 0.23 0.10 88.56 08:25:01 PM 1 26.58 0.00 4.97 1.16 0.12 67.17 08:25:01 PM 2 21.66 0.00 2.88 5.86 0.12 69.49 08:25:01 PM 3 20.59 0.00 5.74 0.79 0.12 72.77 08:26:01 PM all 21.35 0.00 1.86 0.12 0.09 76.57 08:26:01 PM 0 16.02 0.00 1.52 0.05 0.08 82.33 08:26:01 PM 1 24.80 0.00 2.06 0.15 0.08 72.91 08:26:01 PM 2 26.80 0.00 1.96 0.07 0.10 71.07 08:26:01 PM 3 17.81 0.00 1.93 0.22 0.08 79.97 Average: all 40.89 0.06 3.76 0.82 0.10 54.37 Average: 0 37.59 0.07 3.37 0.56 0.09 58.31 Average: 1 40.37 0.07 4.20 0.88 0.10 54.38 Average: 2 42.27 0.05 3.14 1.02 0.09 53.43 Average: 3 43.33 0.06 4.35 0.82 0.10 51.34