---> uname -a: Linux prd-centos8-builder-4c-4g-21153.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 801 9678 19 5284 14613 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:9e:d2:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85402sec preferred_lft 85402sec inet6 fe80::f816:3eff:fe9e:d258/64 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) 06/14/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 212.61 70.47 142.14 2197.09 10839.26 01:11:01 PM 28.03 0.00 28.03 0.00 4330.00 01:12:01 PM 6.13 0.03 6.10 0.53 157.42 01:13:01 PM 5.66 0.00 5.66 0.00 153.68 01:14:01 PM 16.31 0.00 16.31 0.00 237.21 01:15:01 PM 297.58 16.71 280.88 2575.38 3504.60 01:16:01 PM 227.21 0.42 226.79 24.79 13116.96 01:17:01 PM 67.99 0.18 67.81 6.13 6468.03 01:18:01 PM 51.56 0.72 50.84 514.58 3572.80 01:19:01 PM 83.97 0.00 83.97 0.00 39463.49 01:20:01 PM 49.23 0.00 49.23 0.00 13751.52 01:21:01 PM 15.99 0.00 15.99 0.00 563.12 01:22:01 PM 49.71 0.00 49.71 0.00 8461.31 01:23:01 PM 38.74 0.00 38.74 0.00 1597.77 01:24:01 PM 141.12 0.43 140.69 24.26 21479.76 01:25:01 PM 37.79 0.27 37.53 43.59 2126.41 Average: 82.97 5.51 77.46 334.74 8110.99 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13303584 15126900 2837948 17.58 2688 2022484 825108 4.80 201744 2231452 112668 01:11:01 PM 13286344 15110660 2855188 17.69 2688 2022752 825108 4.80 201748 2244688 16 01:12:01 PM 13283016 15108560 2858516 17.71 2688 2023100 825108 4.80 201772 2245564 12 01:13:01 PM 13279416 15105968 2862116 17.73 2688 2023328 825108 4.80 201772 2246964 4 01:14:01 PM 13266016 15096904 2875516 17.81 2688 2026388 840968 4.89 201772 2256428 216 01:15:01 PM 11911544 14039224 4229988 26.21 2688 2302340 1916140 11.15 256116 3502828 186572 01:16:01 PM 11278688 13632812 4862844 30.13 2688 2518684 2108324 12.26 348484 4018808 47960 01:17:01 PM 10033140 12540832 6108392 37.84 2688 2666272 3099888 18.03 493176 5105976 21464 01:18:01 PM 8888972 12254640 7252560 44.93 2688 3515804 3175064 18.47 597852 6129380 764884 01:19:01 PM 7344292 11426080 8797240 54.50 2688 4224720 3926432 22.84 668764 7589644 308128 01:20:01 PM 7223548 11407128 8917984 55.25 2688 4323432 3952572 22.99 721168 7650972 7440 01:21:01 PM 7074272 11289600 9067260 56.17 2688 4351052 4137600 24.07 733884 7781468 24956 01:22:01 PM 6877880 11321868 9263652 57.39 2688 4573888 4047644 23.55 757492 7943428 9620 01:23:01 PM 6816552 11328976 9324980 57.77 2688 4639412 3967412 23.08 783772 7972076 40172 01:24:01 PM 9917444 14959572 6224088 38.56 2688 5170728 929396 5.41 1151452 4516380 23940 01:25:01 PM 9855004 14908432 6286528 38.95 2688 5183100 964348 5.61 1327444 4404504 9756 Average: 10227482 13416135 5914050 36.64 2688 3349218 2272889 13.22 553026 4865035 97363 01:09:02 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 257.27 177.43 1156.17 27.73 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 85.37 70.70 225.67 18.23 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 86.54 77.19 220.19 20.19 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 82.01 71.26 220.43 19.96 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 114.45 116.71 241.30 32.39 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 422.59 437.30 2853.57 103.59 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 208.55 183.21 2960.38 32.98 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 121.90 93.69 2087.10 14.96 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 66.47 64.34 514.87 18.34 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 75.19 67.11 739.64 17.11 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 81.51 68.41 1294.49 13.24 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 27.55 25.65 38.63 8.99 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 90.37 79.84 1011.13 16.12 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 70.62 64.64 582.42 17.69 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 584.46 737.50 186.90 7385.95 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 485.00 514.50 368.47 1614.85 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 178.66 178.10 918.67 585.73 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) 06/14/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.33 0.69 12.37 1.38 0.08 69.14 01:10:01 PM 0 19.08 0.51 10.25 0.88 0.09 69.19 01:10:01 PM 1 10.92 0.75 13.31 1.31 0.09 73.63 01:10:01 PM 2 11.57 0.65 11.04 1.70 0.07 74.97 01:10:01 PM 3 23.75 0.87 14.89 1.63 0.09 58.77 01:11:01 PM all 0.48 0.00 0.33 0.25 0.04 98.91 01:11:01 PM 0 0.57 0.00 0.17 0.35 0.03 98.88 01:11:01 PM 1 0.20 0.00 0.32 0.47 0.05 98.96 01:11:01 PM 2 0.87 0.00 0.65 0.03 0.03 98.41 01:11:01 PM 3 0.27 0.00 0.20 0.13 0.03 99.37 01:12:01 PM all 0.45 0.00 0.28 0.03 0.04 99.20 01:12:01 PM 0 0.67 0.00 0.17 0.02 0.05 99.10 01:12:01 PM 1 0.15 0.00 0.10 0.05 0.03 99.67 01:12:01 PM 2 0.82 0.00 0.74 0.03 0.05 98.36 01:12:01 PM 3 0.18 0.00 0.10 0.00 0.03 99.68 01:13:01 PM all 0.49 0.00 0.26 0.02 0.05 99.18 01:13:01 PM 0 0.55 0.00 0.18 0.03 0.05 99.18 01:13:01 PM 1 0.35 0.00 0.13 0.05 0.05 99.42 01:13:01 PM 2 0.74 0.00 0.47 0.00 0.03 98.76 01:13:01 PM 3 0.33 0.00 0.25 0.00 0.05 99.37 01:14:01 PM all 0.49 0.00 0.37 0.06 0.04 99.04 01:14:01 PM 0 0.90 0.00 0.94 0.03 0.05 98.08 01:14:01 PM 1 0.23 0.00 0.20 0.20 0.07 99.30 01:14:01 PM 2 0.75 0.00 0.23 0.00 0.03 98.98 01:14:01 PM 3 0.07 0.00 0.10 0.00 0.02 99.82 01:15:01 PM all 25.57 0.00 2.31 1.20 0.08 70.83 01:15:01 PM 0 23.21 0.00 3.40 1.77 0.08 71.53 01:15:01 PM 1 25.13 0.00 3.00 1.59 0.08 70.19 01:15:01 PM 2 27.36 0.00 1.64 1.27 0.07 69.66 01:15:01 PM 3 26.59 0.00 1.20 0.18 0.08 71.94 01:16:01 PM all 65.72 0.00 2.88 0.80 0.10 30.50 01:16:01 PM 0 68.74 0.00 1.80 0.33 0.08 29.04 01:16:01 PM 1 65.35 0.00 4.64 1.04 0.10 28.86 01:16:01 PM 2 63.38 0.00 1.74 0.59 0.10 34.19 01:16:01 PM 3 65.40 0.00 3.33 1.25 0.10 29.92 01:17:01 PM all 62.39 0.00 3.16 0.40 0.10 33.95 01:17:01 PM 0 59.49 0.00 2.38 0.27 0.10 37.76 01:17:01 PM 1 57.04 0.00 1.83 0.22 0.10 40.81 01:17:01 PM 2 72.15 0.00 5.16 0.92 0.10 21.67 01:17:01 PM 3 60.91 0.00 3.29 0.18 0.10 35.52 01:18:01 PM all 59.58 0.00 2.41 0.21 0.08 37.71 01:18:01 PM 0 65.13 0.00 3.71 0.33 0.08 30.74 01:18:01 PM 1 50.10 0.00 1.89 0.20 0.08 47.72 01:18:01 PM 2 61.75 0.00 1.76 0.17 0.07 36.26 01:18:01 PM 3 61.34 0.00 2.29 0.15 0.08 36.13 01:19:01 PM all 50.07 0.00 2.88 1.48 0.08 45.49 01:19:01 PM 0 56.21 0.00 3.52 0.82 0.08 39.36 01:19:01 PM 1 54.22 0.00 3.50 0.29 0.07 41.93 01:19:01 PM 2 43.74 0.00 2.84 4.06 0.08 49.28 01:19:01 PM 3 46.09 0.00 1.66 0.76 0.07 51.43 01:20:01 PM all 47.93 0.00 3.33 0.54 0.08 48.11 01:20:01 PM 0 50.33 0.00 3.40 0.30 0.08 45.88 01:20:01 PM 1 40.94 0.00 2.36 0.39 0.08 56.23 01:20:01 PM 2 42.37 0.00 1.86 0.64 0.08 55.05 01:20:01 PM 3 58.09 0.00 5.69 0.84 0.08 35.28 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 48.13 0.00 3.34 0.09 0.09 48.35 01:21:01 PM 0 62.65 0.00 6.71 0.17 0.10 30.37 01:21:01 PM 1 41.75 0.00 2.52 0.05 0.08 55.60 01:21:01 PM 2 43.69 0.00 2.24 0.13 0.08 53.86 01:21:01 PM 3 44.43 0.00 1.87 0.02 0.08 53.60 01:22:01 PM all 48.10 0.00 3.18 0.29 0.09 48.34 01:22:01 PM 0 51.96 0.00 4.45 0.45 0.10 43.03 01:22:01 PM 1 47.12 0.00 3.46 0.15 0.08 49.19 01:22:01 PM 2 43.04 0.00 2.07 0.42 0.08 54.39 01:22:01 PM 3 50.28 0.00 2.74 0.13 0.08 46.76 01:23:01 PM all 46.85 0.00 3.28 0.19 0.09 49.59 01:23:01 PM 0 42.96 0.00 2.28 0.12 0.08 54.56 01:23:01 PM 1 50.36 0.00 4.33 0.25 0.10 44.95 01:23:01 PM 2 43.41 0.00 2.97 0.12 0.08 53.42 01:23:01 PM 3 50.65 0.00 3.54 0.29 0.10 45.42 01:24:01 PM all 21.71 0.00 5.46 0.94 0.09 71.79 01:24:01 PM 0 19.02 0.00 7.10 0.32 0.10 73.46 01:24:01 PM 1 18.47 0.00 5.05 0.42 0.08 75.98 01:24:01 PM 2 18.38 0.00 5.72 1.44 0.10 74.37 01:24:01 PM 3 30.93 0.00 4.00 1.58 0.08 63.42 01:25:01 PM all 19.73 0.00 2.13 0.15 0.08 77.91 01:25:01 PM 0 27.09 0.00 2.99 0.08 0.08 69.75 01:25:01 PM 1 24.79 0.00 1.72 0.12 0.08 73.29 01:25:01 PM 2 17.35 0.00 2.33 0.30 0.08 79.94 01:25:01 PM 3 9.65 0.00 1.46 0.10 0.08 88.71 Average: all 32.10 0.04 2.98 0.50 0.08 64.30 Average: 0 34.27 0.03 3.33 0.39 0.08 61.90 Average: 1 30.42 0.05 3.01 0.42 0.08 66.02 Average: 2 30.69 0.04 2.70 0.74 0.07 65.76 Average: 3 33.01 0.05 2.90 0.45 0.07 63.51