---> uname -a: Linux prd-centos8-builder-4c-4g-8548.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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1020 7369 19 7372 14393 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:e0:64:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85305sec preferred_lft 85305sec inet6 fe80::f816:3eff:fee0:643b/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) 11/04/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 212.70 60.63 152.07 2157.41 12655.01 01:24:01 AM 32.78 0.03 32.74 0.53 3812.55 01:25:01 AM 35.01 11.79 23.22 1605.20 452.18 01:26:01 AM 443.53 4.75 438.78 763.34 12530.38 01:27:01 AM 76.42 2.87 73.55 289.42 31333.78 01:28:01 AM 121.90 0.00 121.90 0.00 19559.57 01:29:01 AM 49.08 0.00 49.08 0.00 18554.20 01:30:01 AM 72.10 0.00 72.10 0.00 6383.09 01:31:01 AM 64.93 0.00 64.93 0.00 8726.89 01:32:01 AM 1577.91 56.16 1521.74 693.77 51002.23 01:33:01 AM 60.66 40.71 19.95 1038.63 1308.52 01:34:01 AM 11.38 0.57 10.81 5.20 7526.63 01:35:01 AM 24.80 13.56 11.23 153.31 9773.00 01:36:01 AM 10.68 0.03 10.65 0.27 12661.06 01:37:01 AM 85.90 0.08 85.82 0.67 10017.24 01:38:01 AM 127.23 0.03 127.20 5.20 4671.99 01:39:02 AM 52.12 0.43 51.68 23.59 12895.55 Average: 179.95 11.27 168.68 396.31 13168.43 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13287292 15152768 2854240 17.68 2688 2062888 791480 4.60 202724 2240084 95844 01:24:01 AM 13279792 15146532 2861740 17.73 2688 2063308 791480 4.60 202832 2241076 8 01:25:01 AM 12901448 14844428 3240084 20.07 2688 2132652 1207764 7.03 210192 2589772 17960 01:26:01 AM 11033528 13782920 5108004 31.65 2688 2925816 1992528 11.59 389564 4244176 523236 01:27:01 AM 10248704 13475464 5892828 36.51 2688 3391796 2151668 12.52 496000 4901772 59400 01:28:01 AM 9247236 13455188 6894296 42.71 2688 4364720 2163480 12.59 870748 5514508 473296 01:29:01 AM 7610560 11999488 8530972 52.85 2688 4527936 3600748 20.95 955508 7032384 100484 01:30:01 AM 7582480 12140736 8559052 53.03 2688 4685296 3436096 19.99 1009508 6980916 93220 01:31:01 AM 7464156 12512656 8677376 53.76 2688 5169124 3055760 17.78 1047508 7049036 330036 01:32:01 AM 5736712 11798920 10404820 64.46 2688 5915408 3231276 18.80 1108052 8122532 548 01:33:01 AM 5613016 11836728 10528516 65.23 2688 6071192 3271060 19.03 1185176 8166116 115336 01:34:01 AM 5129952 11619336 11011580 68.22 2688 6335084 3248288 18.90 1280036 8545412 175928 01:35:01 AM 4863308 11625836 11278224 69.87 2688 6607444 3257032 18.95 1369048 8722716 175896 01:36:01 AM 4586444 11616188 11555088 71.59 2688 6872580 3250340 18.91 1458708 8907880 89440 01:37:01 AM 5188892 12208088 10952640 67.85 2688 6983864 3073816 17.88 1517816 8440116 48696 01:38:01 AM 7594076 14770968 8547456 52.95 2688 7141112 839456 4.88 1760088 5803648 339580 01:39:02 AM 7557728 14757688 8583804 53.18 2688 7165276 824244 4.79 1934108 5667648 19088 Average: 8172078 13102584 7969454 49.37 2688 4965617 2363913 13.75 999860 6186458 156353 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 132.37 107.70 1202.86 29.22 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 89.04 74.54 217.63 20.63 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 216.47 241.11 335.39 73.11 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 565.14 455.19 8927.35 57.88 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 62.91 59.09 424.21 13.17 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 64.16 50.69 1449.75 9.36 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 37.74 36.89 145.51 11.17 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 54.26 51.81 285.60 14.34 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 81.52 77.66 681.25 20.31 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 157.00 105.75 1428.29 15.71 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 8.67 8.83 84.98 1.40 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 2.12 1.93 0.49 0.84 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.38 1.97 0.74 1.05 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.35 1.93 0.55 0.88 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 58.45 57.90 516.13 12.65 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 143.03 138.94 231.55 44.31 0.00 0.00 0.00 0.00 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 749.03 825.39 439.54 5037.38 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 142.75 135.14 963.02 315.52 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) 11/04/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 14.66 0.53 8.61 1.12 0.07 75.00 01:23:01 AM 0 21.80 0.62 10.16 0.87 0.07 66.48 01:23:01 AM 1 3.36 0.89 11.56 1.42 0.07 82.70 01:23:01 AM 2 19.06 0.32 6.74 1.34 0.08 72.46 01:23:01 AM 3 14.41 0.28 5.99 0.87 0.07 78.38 01:24:01 AM all 0.38 0.00 0.34 0.20 0.04 99.03 01:24:01 AM 0 0.62 0.00 0.70 0.08 0.05 98.55 01:24:01 AM 1 0.23 0.00 0.08 0.02 0.05 99.62 01:24:01 AM 2 0.47 0.00 0.37 0.62 0.05 98.49 01:24:01 AM 3 0.22 0.00 0.22 0.08 0.02 99.47 01:25:01 AM all 3.65 0.00 0.82 0.15 0.05 95.32 01:25:01 AM 0 3.44 0.00 0.62 0.00 0.07 95.87 01:25:01 AM 1 3.75 0.00 0.70 0.00 0.05 95.50 01:25:01 AM 2 3.28 0.00 0.58 0.17 0.05 95.92 01:25:01 AM 3 4.13 0.00 1.39 0.43 0.05 94.00 01:26:01 AM all 41.91 0.00 2.83 1.66 0.10 53.50 01:26:01 AM 0 36.82 0.00 2.75 1.37 0.08 58.98 01:26:01 AM 1 41.30 0.00 3.39 3.25 0.10 51.95 01:26:01 AM 2 43.41 0.00 3.48 1.14 0.12 51.86 01:26:01 AM 3 46.10 0.00 1.72 0.87 0.10 51.20 01:27:01 AM all 59.45 0.00 2.48 0.61 0.11 37.34 01:27:01 AM 0 67.74 0.00 3.44 0.17 0.10 28.55 01:27:01 AM 1 57.15 0.00 2.53 0.75 0.10 39.47 01:27:01 AM 2 54.71 0.00 1.57 0.38 0.12 43.22 01:27:01 AM 3 58.22 0.00 2.37 1.15 0.13 38.12 01:28:01 AM all 49.16 0.00 2.73 0.77 0.11 47.23 01:28:01 AM 0 52.78 0.00 3.26 0.87 0.12 42.97 01:28:01 AM 1 47.39 0.00 1.93 0.64 0.10 49.94 01:28:01 AM 2 51.53 0.00 3.45 0.50 0.12 44.41 01:28:01 AM 3 44.91 0.00 2.26 1.09 0.12 51.62 01:29:01 AM all 58.83 0.00 2.76 0.28 0.10 38.03 01:29:01 AM 0 69.08 0.00 5.34 0.23 0.08 25.26 01:29:01 AM 1 55.36 0.00 1.42 0.42 0.10 42.70 01:29:01 AM 2 55.63 0.00 2.35 0.20 0.12 41.70 01:29:01 AM 3 55.24 0.00 1.91 0.27 0.10 42.48 01:30:01 AM all 44.20 0.00 3.14 0.34 0.11 52.20 01:30:01 AM 0 55.78 0.00 5.39 0.55 0.12 38.16 01:30:01 AM 1 41.74 0.00 2.77 0.15 0.10 55.24 01:30:01 AM 2 38.43 0.00 1.91 0.13 0.12 59.41 01:30:01 AM 3 40.86 0.00 2.50 0.54 0.10 56.00 01:31:01 AM all 46.47 0.00 2.92 0.39 0.11 50.11 01:31:01 AM 0 59.20 0.00 5.31 0.64 0.10 34.75 01:31:01 AM 1 45.39 0.00 2.32 0.25 0.10 51.93 01:31:01 AM 2 40.33 0.00 1.63 0.17 0.12 57.74 01:31:01 AM 3 40.94 0.00 2.41 0.51 0.12 56.03 01:32:01 AM all 25.50 0.00 13.72 10.97 0.11 49.70 01:32:01 AM 0 20.08 0.00 13.64 12.23 0.12 53.93 01:32:01 AM 1 21.21 0.00 12.47 11.17 0.10 55.05 01:32:01 AM 2 39.62 0.00 12.87 7.65 0.12 39.74 01:32:01 AM 3 21.05 0.00 15.90 12.84 0.10 50.11 01:33:01 AM all 37.59 0.00 1.16 0.29 0.09 60.87 01:33:01 AM 0 41.60 0.00 1.33 0.12 0.08 56.87 01:33:01 AM 1 27.28 0.00 0.87 0.53 0.08 71.24 01:33:01 AM 2 43.38 0.00 1.15 0.10 0.10 55.27 01:33:01 AM 3 38.13 0.00 1.29 0.40 0.08 60.10 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.34 0.00 1.60 0.17 0.10 59.80 01:34:01 AM 0 55.15 0.00 2.54 0.03 0.10 42.19 01:34:01 AM 1 21.65 0.00 0.88 0.02 0.10 77.35 01:34:01 AM 2 55.09 0.00 2.17 0.00 0.10 42.64 01:34:01 AM 3 21.45 0.00 0.80 0.62 0.08 77.05 01:35:01 AM all 37.79 0.00 1.60 0.29 0.09 60.22 01:35:01 AM 0 42.88 0.00 2.15 0.05 0.10 54.82 01:35:01 AM 1 31.26 0.00 1.02 0.64 0.08 67.00 01:35:01 AM 2 41.69 0.00 1.52 0.03 0.10 56.66 01:35:01 AM 3 35.34 0.00 1.72 0.43 0.08 62.42 01:36:01 AM all 37.49 0.00 1.59 0.24 0.09 60.59 01:36:01 AM 0 37.34 0.00 1.43 0.02 0.08 61.13 01:36:01 AM 1 37.01 0.00 1.49 0.67 0.08 60.75 01:36:01 AM 2 37.45 0.00 1.70 0.27 0.08 60.50 01:36:01 AM 3 38.17 0.00 1.75 0.02 0.10 59.96 01:37:01 AM all 45.66 0.00 3.10 0.23 0.09 50.91 01:37:01 AM 0 49.61 0.00 4.87 0.33 0.10 45.09 01:37:01 AM 1 54.36 0.00 2.78 0.05 0.10 42.71 01:37:01 AM 2 39.72 0.00 2.74 0.18 0.08 57.27 01:37:01 AM 3 38.95 0.00 2.01 0.37 0.08 58.59 01:38:01 AM all 49.61 0.00 4.39 0.28 0.08 45.64 01:38:01 AM 0 54.98 0.00 4.74 0.07 0.07 40.15 01:38:01 AM 1 50.02 0.00 4.57 0.32 0.10 45.00 01:38:01 AM 2 41.02 0.00 3.87 0.49 0.08 54.54 01:38:01 AM 3 52.42 0.00 4.38 0.25 0.08 42.86 01:39:02 AM all 22.05 0.00 2.13 0.45 0.13 75.24 01:39:02 AM 0 29.54 0.00 2.34 0.03 0.15 67.93 01:39:02 AM 1 12.49 0.00 2.11 1.33 0.12 83.96 01:39:02 AM 2 22.64 0.00 2.17 0.35 0.13 74.71 01:39:02 AM 3 23.53 0.00 1.88 0.08 0.12 74.38 Average: all 36.05 0.03 3.27 1.07 0.09 59.48 Average: 0 41.10 0.04 4.10 1.02 0.09 53.65 Average: 1 32.41 0.05 3.10 1.26 0.09 63.09 Average: 2 36.90 0.02 2.95 0.80 0.10 59.23 Average: 3 33.77 0.02 2.95 1.21 0.09 61.97