---> uname -a: Linux prd-centos8-builder-4c-4g-18547.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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1072 7340 19 7349 14341 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:22:e1:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85301sec preferred_lft 85301sec inet6 fe80::f816:3eff:fe22:e198/64 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) 06/05/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 206.15 59.64 146.51 2114.27 11451.29 01:24:01 AM 33.41 0.00 33.41 0.00 4353.32 01:25:01 AM 6.45 0.03 6.42 0.53 179.65 01:26:01 AM 455.29 16.63 438.66 2380.27 12763.02 01:27:01 AM 68.27 2.86 65.41 289.27 30946.49 01:28:01 AM 121.35 0.00 121.35 0.00 19676.92 01:29:01 AM 47.27 0.00 47.27 0.00 17075.56 01:30:01 AM 73.55 0.00 73.55 0.00 7816.25 01:31:01 AM 56.40 0.00 56.40 0.00 8722.99 01:32:01 AM 1460.02 17.25 1442.77 207.73 50618.80 01:33:01 AM 108.30 79.60 28.70 1521.75 1696.30 01:34:01 AM 20.34 0.60 19.74 8.26 8209.56 01:35:01 AM 22.70 13.57 9.13 153.33 9723.58 01:36:01 AM 11.50 0.03 11.46 0.27 9797.93 01:37:01 AM 78.54 0.08 78.46 0.67 11855.50 01:38:01 AM 50.82 0.00 50.82 0.00 3927.28 01:39:01 AM 130.02 0.43 129.59 24.26 14398.82 Average: 173.50 11.17 162.33 392.47 13131.99 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13248128 15091588 2893404 17.93 2688 2042108 833228 4.85 202512 2288004 114800 01:24:01 AM 13238072 15083012 2903460 17.99 2688 2042608 833228 4.85 202516 2289656 84 01:25:01 AM 13219712 15073652 2921820 18.10 2688 2049352 833228 4.85 202568 2302072 6484 01:26:01 AM 11241904 13615552 4899628 30.35 2688 2553992 2154456 12.53 389260 4042160 170748 01:27:01 AM 9735848 12924484 6405684 39.68 2688 3359264 2790168 16.23 475504 5444376 55332 01:28:01 AM 8932956 13047496 7208576 44.66 2688 4274532 2651696 15.43 867560 5837064 406140 01:29:01 AM 8051068 12383400 8090464 50.12 2688 4475768 3261816 18.97 896112 6661264 113152 01:30:01 AM 7804156 12335640 8337376 51.65 2688 4661724 3295292 19.17 994304 6780516 91180 01:31:01 AM 7775808 12603380 8365724 51.83 2688 4952824 3019544 17.57 1041496 6752312 135664 01:32:01 AM 6000632 12021848 10140900 62.82 2688 5879020 3193256 18.58 1102856 7875516 16208 01:33:01 AM 5188060 11262164 10953472 67.86 2688 5928772 3209536 18.67 1115440 8658732 12 01:34:01 AM 5603888 12068848 10537644 65.28 2688 6313640 3213024 18.69 1279840 8095016 175924 01:35:01 AM 5529844 12283444 10611688 65.74 2688 6600724 3053416 17.76 1368864 8082276 190620 01:36:01 AM 5249468 12254184 10892064 67.48 2688 6851128 3098056 18.02 1458592 8272260 177204 01:37:01 AM 5335752 12322308 10805780 66.94 2688 6953864 3033384 17.65 1490844 8334152 71100 01:38:01 AM 5277512 12317132 10864020 67.30 2688 7009316 3044240 17.71 1528824 8360244 22148 01:39:01 AM 7524256 14681372 8617276 53.39 2688 7124528 917020 5.33 1761596 5887244 8 Average: 8173945 13021736 7967587 49.36 2688 4886657 2496152 14.52 963452 6233110 102753 01:22:02 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 173.21 128.79 1155.52 29.15 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 96.87 83.65 251.50 23.49 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 182.87 195.83 292.64 61.82 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 626.13 519.36 6874.88 66.23 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 264.59 239.84 2574.73 23.69 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 73.37 52.88 1443.70 9.32 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 43.39 42.80 153.72 12.42 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 50.07 47.36 285.05 14.65 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 57.11 56.01 404.10 17.80 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 288.78 168.80 1712.92 21.69 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 0.97 1.08 0.68 0.36 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 9.75 9.90 85.28 1.93 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 2.37 2.10 0.53 0.87 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 2.95 2.62 0.68 1.01 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 49.68 49.82 505.61 8.79 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 37.88 36.95 104.34 12.27 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 705.80 818.89 344.06 5025.49 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 156.80 144.54 952.17 313.90 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) 06/05/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.58 0.51 7.87 1.20 0.09 74.75 01:23:01 AM 0 16.41 0.61 7.70 1.17 0.08 74.02 01:23:01 AM 1 14.23 0.63 8.89 1.00 0.10 75.14 01:23:01 AM 2 10.48 0.39 7.21 1.55 0.09 80.29 01:23:01 AM 3 21.21 0.43 7.68 1.09 0.07 69.53 01:24:01 AM all 0.46 0.00 0.34 0.26 0.05 98.89 01:24:01 AM 0 0.12 0.00 0.03 0.03 0.03 99.78 01:24:01 AM 1 0.67 0.00 0.22 0.17 0.07 98.88 01:24:01 AM 2 0.27 0.00 0.33 0.43 0.07 98.90 01:24:01 AM 3 0.80 0.00 0.77 0.40 0.05 97.98 01:25:01 AM all 0.63 0.00 0.50 0.02 0.06 98.80 01:25:01 AM 0 0.52 0.00 0.60 0.00 0.07 98.81 01:25:01 AM 1 0.89 0.00 0.27 0.00 0.08 98.76 01:25:01 AM 2 0.63 0.00 0.62 0.02 0.03 98.70 01:25:01 AM 3 0.47 0.00 0.50 0.05 0.05 98.93 01:26:01 AM all 44.09 0.00 2.98 2.02 0.09 50.82 01:26:01 AM 0 40.58 0.00 4.27 2.89 0.08 52.18 01:26:01 AM 1 44.16 0.00 2.01 0.79 0.08 52.96 01:26:01 AM 2 46.32 0.00 2.73 1.22 0.10 49.62 01:26:01 AM 3 45.28 0.00 2.93 3.19 0.08 48.52 01:27:01 AM all 50.29 0.00 2.38 1.30 0.08 45.95 01:27:01 AM 0 50.91 0.00 2.11 0.02 0.08 46.88 01:27:01 AM 1 56.87 0.00 3.36 1.47 0.08 38.22 01:27:01 AM 2 52.01 0.00 1.62 0.67 0.07 45.63 01:27:01 AM 3 41.36 0.00 2.44 3.04 0.08 53.07 01:28:01 AM all 50.28 0.00 2.75 0.92 0.10 45.96 01:28:01 AM 0 49.27 0.00 2.69 0.62 0.08 47.33 01:28:01 AM 1 48.98 0.00 2.13 0.87 0.10 47.92 01:28:01 AM 2 47.14 0.00 2.98 1.61 0.10 48.16 01:28:01 AM 3 55.71 0.00 3.20 0.59 0.10 40.40 01:29:01 AM all 56.47 0.00 2.71 0.67 0.08 40.06 01:29:01 AM 0 54.68 0.00 3.50 0.12 0.08 41.62 01:29:01 AM 1 59.15 0.00 1.81 0.44 0.08 38.52 01:29:01 AM 2 59.44 0.00 2.52 0.45 0.10 37.49 01:29:01 AM 3 52.60 0.00 3.01 1.68 0.07 42.64 01:30:01 AM all 46.43 0.00 3.19 0.50 0.09 49.79 01:30:01 AM 0 32.72 0.00 1.49 0.67 0.10 65.02 01:30:01 AM 1 66.58 0.00 6.27 0.39 0.08 26.68 01:30:01 AM 2 48.81 0.00 2.50 0.22 0.08 48.39 01:30:01 AM 3 37.65 0.00 2.51 0.74 0.08 59.02 01:31:01 AM all 46.28 0.00 3.04 0.71 0.08 49.89 01:31:01 AM 0 44.05 0.00 3.26 0.46 0.08 52.15 01:31:01 AM 1 54.84 0.00 4.30 0.81 0.08 39.96 01:31:01 AM 2 42.11 0.00 2.03 0.81 0.07 54.99 01:31:01 AM 3 44.13 0.00 2.56 0.76 0.08 52.46 01:32:01 AM all 25.20 0.00 13.00 13.71 0.10 48.00 01:32:01 AM 0 22.24 0.00 10.49 12.81 0.10 54.36 01:32:01 AM 1 25.87 0.00 14.54 15.02 0.10 44.47 01:32:01 AM 2 27.26 0.00 12.74 13.32 0.10 46.58 01:32:01 AM 3 25.45 0.00 14.25 13.68 0.09 46.54 01:33:01 AM all 38.01 0.00 1.94 0.69 0.09 59.27 01:33:01 AM 0 33.73 0.00 2.16 0.22 0.08 63.81 01:33:01 AM 1 21.07 0.00 1.64 0.84 0.08 76.37 01:33:01 AM 2 49.76 0.00 1.88 0.62 0.08 47.66 01:33:01 AM 3 47.48 0.00 2.10 1.07 0.10 49.25 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.44 0.00 1.79 0.24 0.09 60.43 01:34:01 AM 0 19.58 0.00 0.62 0.08 0.10 79.62 01:34:01 AM 1 41.84 0.00 2.67 0.08 0.10 55.30 01:34:01 AM 2 26.17 0.00 1.25 0.75 0.08 71.74 01:34:01 AM 3 62.18 0.00 2.64 0.03 0.08 35.07 01:35:01 AM all 37.85 0.00 1.50 0.33 0.08 60.23 01:35:01 AM 0 22.38 0.00 1.14 0.23 0.08 76.16 01:35:01 AM 1 34.16 0.00 1.05 0.48 0.10 64.20 01:35:01 AM 2 20.79 0.00 0.84 0.43 0.07 77.88 01:35:01 AM 3 74.12 0.00 2.98 0.18 0.08 22.64 01:36:01 AM all 37.21 0.00 1.61 0.28 0.09 60.81 01:36:01 AM 0 19.32 0.00 0.84 0.00 0.08 79.76 01:36:01 AM 1 32.62 0.00 0.92 0.42 0.08 65.96 01:36:01 AM 2 38.84 0.00 2.29 0.08 0.08 58.71 01:36:01 AM 3 58.05 0.00 2.40 0.63 0.10 38.81 01:37:01 AM all 40.86 0.00 2.57 0.39 0.08 56.09 01:37:01 AM 0 30.64 0.00 1.81 0.28 0.08 67.19 01:37:01 AM 1 35.20 0.00 2.26 0.20 0.08 62.26 01:37:01 AM 2 32.09 0.00 3.58 0.69 0.08 63.57 01:37:01 AM 3 65.51 0.00 2.66 0.40 0.08 31.35 01:38:01 AM all 54.96 0.00 2.94 0.22 0.09 41.80 01:38:01 AM 0 55.04 0.00 2.35 0.18 0.10 42.32 01:38:01 AM 1 47.92 0.00 2.59 0.34 0.08 49.08 01:38:01 AM 2 51.85 0.00 1.75 0.02 0.08 46.31 01:38:01 AM 3 65.04 0.00 5.06 0.34 0.08 29.48 01:39:01 AM all 23.83 0.00 3.85 0.65 0.10 71.58 01:39:01 AM 0 21.99 0.00 3.16 0.84 0.10 73.91 01:39:01 AM 1 26.49 0.00 5.04 1.56 0.10 66.82 01:39:01 AM 2 14.07 0.00 3.29 0.03 0.10 82.51 01:39:01 AM 3 32.76 0.00 3.92 0.15 0.10 63.06 Average: all 35.65 0.03 3.22 1.40 0.08 59.61 Average: 0 30.24 0.04 2.82 1.20 0.08 65.61 Average: 1 35.98 0.04 3.51 1.45 0.09 58.94 Average: 2 33.42 0.02 2.93 1.33 0.08 62.20 Average: 3 42.96 0.02 3.60 1.63 0.08 51.69