---> uname -a: Linux prd-centos8-builder-4c-4g-28781.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 807 9638 19 5316 14606 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:7d:87:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85382sec preferred_lft 85382sec inet6 fe80::f816:3eff:fe7d:8735/64 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) 07/17/2025 _x86_64_ (4 CPU) 20:12:22 LINUX RESTART (4 CPU) 08:13:02 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 217.45 63.51 153.94 2144.04 11280.24 08:15:01 PM 27.84 0.00 27.84 0.00 4645.02 08:16:01 PM 6.18 0.03 6.15 0.53 144.76 08:17:01 PM 5.42 0.00 5.42 0.00 142.59 08:18:01 PM 5.38 0.00 5.38 0.00 134.13 08:19:01 PM 84.84 12.08 72.75 1609.07 1304.23 08:20:01 PM 440.73 4.30 436.43 1028.36 10658.94 08:21:01 PM 100.68 0.32 100.37 8.40 7801.07 08:22:01 PM 49.94 0.70 49.24 475.92 6447.23 08:23:01 PM 75.60 0.00 75.60 0.00 28177.72 08:24:01 PM 62.14 0.00 62.14 0.00 23508.92 08:25:01 PM 19.71 0.00 19.71 0.00 3295.60 08:26:01 PM 39.53 0.00 39.53 0.00 1442.23 08:27:01 PM 44.76 0.00 44.76 0.00 7874.77 08:28:01 PM 123.46 0.42 123.05 24.13 4119.45 08:29:01 PM 51.10 0.27 50.83 43.59 19579.41 Average: 84.53 5.04 79.49 331.48 8156.59 08:13:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13281320 15120892 2860212 17.72 2688 2037684 827516 4.81 202208 2254856 125128 08:15:01 PM 13260480 15100964 2881052 17.85 2688 2037936 827516 4.81 202212 2267884 36 08:16:01 PM 13257872 15099500 2883660 17.86 2688 2038268 827516 4.81 202220 2268960 8 08:17:01 PM 13253808 15096384 2887724 17.89 2688 2038460 827516 4.81 202220 2270564 8 08:18:01 PM 13245696 15089292 2895836 17.94 2688 2038720 827516 4.81 202220 2276608 4 08:19:01 PM 12801360 14759256 3340172 20.69 2688 2140236 1137868 6.62 212068 2672680 45168 08:20:01 PM 10947936 13285220 5193596 32.18 2688 2503424 2450276 14.25 340120 4361740 157108 08:21:01 PM 10478240 12993972 5663292 35.09 2688 2675020 2627656 15.29 489076 4668872 123280 08:22:01 PM 9642368 12515836 6499164 40.26 2688 3024560 3064300 17.83 566928 5410136 279828 08:23:01 PM 7563388 11558932 8578144 53.14 2688 4138472 4004264 23.29 667860 7372988 565904 08:24:01 PM 7997216 12207040 8144316 50.46 2688 4347544 3327676 19.36 683464 6915992 86212 08:25:01 PM 7984060 12204708 8157472 50.54 2688 4357864 3327676 19.36 727356 6884880 3436 08:26:01 PM 7687272 12151744 8454260 52.38 2688 4594240 3344580 19.46 757568 7136988 212016 08:27:01 PM 7479504 12018836 8662028 53.66 2688 4664436 3474296 20.21 781252 7311632 58872 08:28:01 PM 9877692 14955936 6263840 38.81 2688 5201724 904448 5.26 1153032 4548876 563836 08:29:01 PM 9836928 14922688 6304604 39.06 2688 5212436 942336 5.48 1327724 4418432 18344 Average: 10537196 13692575 5604336 34.72 2688 3315689 2046435 11.90 544846 4565130 139949 08:13:02 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 176.17 123.37 1210.76 25.18 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 71.11 59.80 202.44 15.73 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 86.97 72.60 225.45 18.62 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 80.17 67.79 217.91 17.57 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 80.04 69.16 215.05 18.24 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 273.30 329.93 583.55 97.37 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 393.53 312.85 5043.61 45.08 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 179.52 143.55 2509.89 24.35 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 64.64 63.46 436.72 17.25 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 77.60 68.69 750.29 14.80 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 104.35 88.24 1368.45 19.45 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 16.38 16.51 5.36 5.14 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 80.90 67.99 983.04 14.54 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 78.70 69.86 612.76 17.63 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 204.68 208.50 58.54 112.08 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 901.78 1057.00 492.85 8918.22 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 179.38 176.27 932.01 586.99 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) 07/17/2025 _x86_64_ (4 CPU) 20:12:22 LINUX RESTART (4 CPU) 08:13:02 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 16.69 0.51 8.50 1.41 0.09 72.80 08:14:01 PM 0 18.49 0.65 10.27 1.31 0.09 69.20 08:14:01 PM 1 16.99 0.44 7.59 1.65 0.08 73.25 08:14:01 PM 2 22.66 0.51 8.91 1.33 0.09 66.50 08:14:01 PM 3 8.63 0.46 7.22 1.36 0.09 82.24 08:15:01 PM all 0.46 0.00 0.27 0.44 0.03 98.79 08:15:01 PM 0 0.08 0.00 0.15 0.63 0.03 99.10 08:15:01 PM 1 1.15 0.00 0.55 0.42 0.03 97.85 08:15:01 PM 2 0.20 0.00 0.28 0.72 0.02 98.78 08:15:01 PM 3 0.42 0.00 0.10 0.00 0.03 99.45 08:16:01 PM all 0.45 0.00 0.26 0.02 0.04 99.22 08:16:01 PM 0 0.25 0.00 0.17 0.05 0.05 99.48 08:16:01 PM 1 0.67 0.00 0.12 0.03 0.03 99.15 08:16:01 PM 2 0.77 0.00 0.67 0.00 0.05 98.51 08:16:01 PM 3 0.13 0.00 0.10 0.00 0.03 99.73 08:17:01 PM all 0.41 0.00 0.24 0.02 0.05 99.28 08:17:01 PM 0 0.48 0.00 0.10 0.02 0.07 99.33 08:17:01 PM 1 0.42 0.00 0.23 0.05 0.05 99.25 08:17:01 PM 2 0.63 0.00 0.58 0.00 0.05 98.73 08:17:01 PM 3 0.10 0.00 0.05 0.00 0.05 99.80 08:18:01 PM all 0.40 0.00 0.25 0.01 0.04 99.31 08:18:01 PM 0 0.65 0.00 0.22 0.00 0.05 99.08 08:18:01 PM 1 0.23 0.00 0.20 0.02 0.03 99.52 08:18:01 PM 2 0.15 0.00 0.13 0.02 0.03 99.67 08:18:01 PM 3 0.57 0.00 0.43 0.00 0.03 98.96 08:19:01 PM all 8.42 0.00 1.21 0.33 0.08 89.96 08:19:01 PM 0 8.27 0.00 1.07 0.23 0.08 90.34 08:19:01 PM 1 7.52 0.00 0.80 0.44 0.08 91.16 08:19:01 PM 2 8.74 0.00 2.01 0.13 0.10 89.02 08:19:01 PM 3 9.15 0.00 0.95 0.50 0.07 89.33 08:20:01 PM all 60.65 0.00 3.13 1.56 0.13 34.53 08:20:01 PM 0 67.54 0.00 3.16 1.44 0.12 27.75 08:20:01 PM 1 58.91 0.00 2.76 1.37 0.12 36.85 08:20:01 PM 2 54.10 0.00 3.41 2.41 0.13 39.94 08:20:01 PM 3 62.05 0.00 3.20 1.04 0.13 33.58 08:21:01 PM all 57.49 0.00 3.01 0.45 0.10 38.95 08:21:01 PM 0 59.52 0.00 2.63 0.44 0.10 37.31 08:21:01 PM 1 52.53 0.00 1.89 0.65 0.12 44.80 08:21:01 PM 2 57.09 0.00 3.10 0.27 0.08 39.45 08:21:01 PM 3 60.82 0.00 4.41 0.45 0.10 34.22 08:22:01 PM all 64.31 0.00 2.56 0.23 0.10 32.80 08:22:01 PM 0 68.21 0.00 3.95 0.22 0.10 27.52 08:22:01 PM 1 58.32 0.00 2.19 0.17 0.10 39.21 08:22:01 PM 2 64.44 0.00 1.24 0.10 0.10 34.12 08:22:01 PM 3 66.30 0.00 2.84 0.42 0.10 30.34 08:23:01 PM all 47.06 0.00 2.28 1.13 0.12 49.40 08:23:01 PM 0 45.58 0.00 2.60 1.69 0.15 49.98 08:23:01 PM 1 49.31 0.00 1.62 1.12 0.12 47.83 08:23:01 PM 2 53.75 0.00 2.33 0.49 0.12 43.33 08:23:01 PM 3 39.62 0.00 2.56 1.24 0.10 56.48 08:24:01 PM all 52.13 0.00 3.43 0.64 0.11 43.69 08:24:01 PM 0 48.01 0.00 2.98 0.44 0.10 48.48 08:24:01 PM 1 54.33 0.00 3.71 0.99 0.12 40.86 08:24:01 PM 2 58.67 0.00 5.41 1.06 0.12 34.74 08:24:01 PM 3 47.50 0.00 1.61 0.08 0.12 50.69 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 46.71 0.00 3.35 0.14 0.09 49.70 08:25:01 PM 0 51.16 0.00 4.28 0.03 0.10 44.42 08:25:01 PM 1 44.38 0.00 3.11 0.08 0.08 52.35 08:25:01 PM 2 51.45 0.00 3.78 0.08 0.08 44.61 08:25:01 PM 3 39.84 0.00 2.22 0.37 0.10 57.46 08:26:01 PM all 58.16 0.00 2.88 0.12 0.11 38.73 08:26:01 PM 0 67.51 0.00 3.07 0.07 0.10 29.26 08:26:01 PM 1 55.37 0.00 4.02 0.17 0.10 40.35 08:26:01 PM 2 54.48 0.00 2.65 0.15 0.10 42.61 08:26:01 PM 3 55.29 0.00 1.79 0.08 0.13 42.70 08:27:01 PM all 49.92 0.00 3.16 0.32 0.10 46.50 08:27:01 PM 0 52.40 0.00 3.63 0.08 0.10 43.79 08:27:01 PM 1 57.80 0.00 4.04 0.08 0.10 37.98 08:27:01 PM 2 44.59 0.00 3.04 0.32 0.10 51.95 08:27:01 PM 3 44.89 0.00 1.94 0.79 0.10 52.28 08:28:01 PM all 34.72 0.00 5.24 0.28 0.08 59.68 08:28:01 PM 0 39.84 0.00 4.93 0.19 0.08 54.96 08:28:01 PM 1 39.13 0.00 6.95 0.76 0.08 53.08 08:28:01 PM 2 36.60 0.00 6.64 0.13 0.08 56.54 08:28:01 PM 3 23.27 0.00 2.41 0.05 0.08 74.18 08:29:01 PM all 15.84 0.00 2.27 0.76 0.11 81.01 08:29:01 PM 0 9.59 0.00 1.98 0.99 0.12 87.32 08:29:01 PM 1 26.88 0.00 2.69 1.51 0.12 68.80 08:29:01 PM 2 14.60 0.00 2.05 0.00 0.10 83.25 08:29:01 PM 3 12.28 0.00 2.37 0.56 0.12 84.67 Average: all 32.09 0.03 2.62 0.49 0.09 64.69 Average: 0 33.56 0.04 2.81 0.49 0.09 63.01 Average: 1 32.72 0.03 2.65 0.59 0.09 63.92 Average: 2 32.65 0.03 2.88 0.45 0.08 63.90 Average: 3 29.41 0.03 2.13 0.43 0.09 67.91