---> uname -a: Linux prd-centos8-builder-4c-4g-22228.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 978 7433 19 7351 14435 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:6d:1a:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85117sec preferred_lft 85117sec inet6 fe80::f816:3eff:fe6d:1aba/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) 06/19/2025 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 221.08 88.14 132.94 2687.22 9541.16 01:24:01 AM 58.79 0.00 58.79 0.00 6959.39 01:25:01 AM 6.96 0.03 6.93 0.53 155.38 01:26:01 AM 117.91 12.10 105.82 1609.33 1546.03 01:27:01 AM 339.97 6.28 333.69 902.10 13663.73 01:28:01 AM 71.34 1.12 70.23 158.08 29647.63 01:29:01 AM 65.19 0.00 65.19 0.00 18833.38 01:30:02 AM 51.50 0.00 51.50 0.00 13371.89 01:31:01 AM 34.38 0.00 34.38 0.00 2874.17 01:32:01 AM 54.51 0.00 54.51 0.00 5996.97 01:33:01 AM 62.51 0.00 62.51 0.00 5465.23 01:34:01 AM 76.69 0.03 76.65 19.33 9439.31 01:35:01 AM 1101.62 53.35 1048.27 643.57 48325.32 01:36:01 AM 61.43 43.40 18.02 1065.56 943.25 01:37:01 AM 20.05 0.60 19.45 8.27 8264.52 01:38:01 AM 25.64 13.56 12.08 153.28 9523.34 01:39:01 AM 8.83 0.03 8.80 0.27 9729.88 01:40:01 AM 75.80 0.08 75.72 0.67 12124.15 01:41:01 AM 43.04 0.00 43.04 0.00 3207.15 01:42:01 AM 130.51 0.43 130.07 24.26 14348.85 Average: 131.42 10.91 120.51 362.02 11207.09 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13312156 15156512 2829376 17.53 2688 2043288 753512 4.38 202508 2234488 184512 01:24:01 AM 13296300 15142836 2845232 17.63 2688 2044528 769264 4.48 202512 2237276 48 01:25:01 AM 13291776 15139772 2849756 17.65 2688 2044976 769264 4.48 202544 2238688 28 01:26:01 AM 12262156 14393728 3879376 24.03 2688 2317844 1556332 9.05 221088 3211100 219116 01:27:01 AM 9674772 12796312 6466760 40.06 2688 3296076 2956336 17.20 445444 5545108 836656 01:28:01 AM 10078768 13379196 6062764 37.56 2688 3465692 2281052 13.27 508556 5062716 128836 01:29:01 AM 7907560 12026652 8233972 51.01 2688 4277488 3589512 20.88 866772 6859832 373800 01:30:02 AM 7898764 12018612 8242768 51.07 2688 4278112 3625140 21.09 867068 6867772 48 01:31:01 AM 8720924 12984956 7420608 45.97 2688 4417952 2543620 14.80 893852 6017480 66240 01:32:01 AM 7701368 12141476 8440164 52.29 2688 4575084 3360288 19.55 973472 6917176 64632 01:33:01 AM 7427384 12122520 8714148 53.99 2688 4821024 3360288 19.55 1013992 7132288 168928 01:34:01 AM 6152924 11791164 9988608 61.88 2688 5674668 3494656 20.33 1052984 8198020 818564 01:35:01 AM 5544228 11587580 10597304 65.65 2688 5897320 3538956 20.59 1107544 8351460 384 01:36:01 AM 4755272 10835804 11386260 70.54 2688 5933048 3551068 20.66 1115128 9112388 8 01:37:01 AM 5349632 11817248 10791900 66.86 2688 6314572 3394008 19.74 1279208 8374764 172580 01:38:01 AM 4508576 11165528 11632956 72.07 2688 6502328 3566816 20.75 1339220 9135284 87968 01:39:01 AM 4096236 11018012 12045296 74.62 2688 6765984 3581776 20.84 1428664 9451996 87788 01:40:01 AM 4894344 11886256 11247188 69.68 2688 6956844 3378972 19.66 1490116 8816928 69860 01:41:01 AM 5031084 12077016 11110448 68.83 2688 7013364 3180780 18.50 1528360 8646764 41040 01:42:01 AM 7625568 14783836 8515964 52.76 2688 7127668 859000 5.00 1761352 5831176 23936 Average: 7976490 12713251 8165042 50.58 2688 4788393 2705532 15.74 925019 6512135 167249 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 254.76 174.97 1295.21 25.09 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 99.52 90.58 235.42 24.92 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 99.70 86.52 273.54 24.59 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 388.20 364.69 3512.69 85.23 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 01:27:01 AM eth0 982.89 755.98 5701.73 60.93 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.30 0.30 0.08 0.08 0.00 0.00 0.00 0.00 01:28:01 AM eth0 99.58 84.26 1823.31 20.88 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.35 2.35 0.40 0.40 0.00 0.00 0.00 0.00 01:29:01 AM eth0 10.46 11.16 40.76 2.82 0.00 0.00 0.00 0.00 01:30:02 AM lo 0.60 0.60 0.15 0.15 0.00 0.00 0.00 0.00 01:30:02 AM eth0 0.98 0.92 0.52 0.43 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.10 0.10 0.02 0.02 0.00 0.00 0.00 0.00 01:31:01 AM eth0 38.47 38.98 142.61 11.21 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 27.90 27.51 47.67 9.35 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 71.24 65.88 624.18 16.04 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 330.04 190.23 1513.56 28.42 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 86.93 38.41 238.39 5.73 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 0.30 0.23 0.08 0.24 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 10.56 10.91 85.58 2.19 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 1.95 1.80 0.46 0.77 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 2.70 2.32 0.69 0.96 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 44.08 44.36 494.04 8.24 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 42.38 40.73 115.75 12.89 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 640.57 740.15 315.70 4785.11 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 161.69 138.58 823.26 256.71 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) 06/19/2025 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.90 0.81 11.28 1.86 0.08 67.07 01:23:01 AM 0 27.49 0.73 11.47 1.63 0.08 58.60 01:23:01 AM 1 19.05 0.88 12.74 1.99 0.09 65.24 01:23:01 AM 2 16.05 0.89 11.47 1.74 0.07 69.78 01:23:01 AM 3 13.00 0.75 9.43 2.08 0.09 74.66 01:24:01 AM all 0.52 0.00 0.42 0.81 0.04 98.21 01:24:01 AM 0 0.32 0.00 0.10 0.37 0.03 99.18 01:24:01 AM 1 0.65 0.00 0.55 0.93 0.03 97.83 01:24:01 AM 2 0.67 0.00 0.48 0.82 0.05 97.98 01:24:01 AM 3 0.43 0.00 0.55 1.14 0.03 97.84 01:25:01 AM all 0.50 0.00 0.31 0.02 0.04 99.12 01:25:01 AM 0 0.20 0.00 0.08 0.05 0.03 99.63 01:25:01 AM 1 0.73 0.00 0.22 0.03 0.07 98.95 01:25:01 AM 2 0.12 0.00 0.10 0.00 0.02 99.77 01:25:01 AM 3 0.95 0.00 0.85 0.00 0.05 98.15 01:26:01 AM all 15.10 0.00 1.60 0.54 0.08 82.68 01:26:01 AM 0 12.32 0.00 2.36 1.19 0.10 84.03 01:26:01 AM 1 18.42 0.00 0.75 0.13 0.08 80.61 01:26:01 AM 2 16.20 0.00 1.79 0.37 0.07 81.57 01:26:01 AM 3 13.45 0.00 1.51 0.49 0.07 84.49 01:27:01 AM all 41.45 0.00 2.86 1.35 0.09 54.25 01:27:01 AM 0 38.52 0.00 2.23 1.71 0.07 57.47 01:27:01 AM 1 43.67 0.00 1.34 0.18 0.08 54.72 01:27:01 AM 2 46.18 0.00 4.32 1.38 0.10 48.02 01:27:01 AM 3 37.45 0.00 3.55 2.15 0.10 56.75 01:28:01 AM all 65.29 0.00 2.73 1.71 0.13 30.13 01:28:01 AM 0 58.83 0.00 2.55 2.77 0.14 35.72 01:28:01 AM 1 69.69 0.00 1.66 0.79 0.14 27.72 01:28:01 AM 2 63.95 0.00 1.90 0.78 0.12 33.25 01:28:01 AM 3 68.70 0.00 4.80 2.51 0.14 23.86 01:29:01 AM all 31.77 0.00 2.07 6.01 0.08 60.07 01:29:01 AM 0 26.60 0.00 0.94 2.91 0.08 69.47 01:29:01 AM 1 32.94 0.00 1.49 6.26 0.08 59.23 01:29:01 AM 2 31.65 0.00 3.27 7.11 0.08 57.89 01:29:01 AM 3 35.88 0.00 2.61 7.75 0.08 53.68 01:30:02 AM all 2.09 0.00 0.37 31.06 0.06 66.42 01:30:02 AM 0 2.02 0.00 0.32 31.51 0.05 66.10 01:30:02 AM 1 2.46 0.00 0.40 29.49 0.08 67.57 01:30:02 AM 2 1.92 0.00 0.38 33.17 0.05 64.48 01:30:02 AM 3 1.97 0.00 0.37 30.07 0.05 67.54 01:31:01 AM all 51.11 0.00 2.85 1.50 0.10 44.44 01:31:01 AM 0 46.10 0.00 1.33 0.62 0.10 51.85 01:31:01 AM 1 62.00 0.00 5.10 1.43 0.10 31.37 01:31:01 AM 2 50.08 0.00 2.65 2.00 0.09 45.18 01:31:01 AM 3 46.24 0.00 2.33 1.96 0.09 49.39 01:32:01 AM all 50.28 0.00 3.04 2.30 0.12 44.26 01:32:01 AM 0 61.50 0.00 4.80 0.30 0.13 33.27 01:32:01 AM 1 49.43 0.00 3.30 3.85 0.12 43.30 01:32:01 AM 2 44.70 0.00 1.61 1.78 0.12 51.79 01:32:01 AM 3 45.49 0.00 2.45 3.28 0.12 48.66 01:33:01 AM all 43.15 0.00 3.30 0.34 0.09 53.11 01:33:01 AM 0 38.89 0.00 3.60 0.34 0.08 57.09 01:33:01 AM 1 36.49 0.00 1.67 0.15 0.08 61.61 01:33:01 AM 2 52.30 0.00 4.29 0.69 0.08 42.64 01:33:01 AM 3 44.93 0.00 3.66 0.19 0.10 51.13 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.64 0.00 7.13 0.47 0.10 53.67 01:34:01 AM 0 37.16 0.00 7.86 0.41 0.10 54.47 01:34:01 AM 1 52.31 0.00 8.71 0.57 0.10 38.31 01:34:01 AM 2 32.93 0.00 6.22 0.80 0.10 59.95 01:34:01 AM 3 32.11 0.00 5.73 0.08 0.08 61.99 01:35:01 AM all 19.41 0.00 12.34 21.66 0.10 46.49 01:35:01 AM 0 17.42 0.00 10.44 16.28 0.10 55.76 01:35:01 AM 1 29.23 0.00 13.24 23.68 0.10 33.75 01:35:01 AM 2 15.49 0.00 11.88 21.78 0.10 50.74 01:35:01 AM 3 15.43 0.00 13.80 24.92 0.10 45.74 01:36:01 AM all 37.60 0.00 0.91 1.70 0.09 59.69 01:36:01 AM 0 30.85 0.00 1.14 2.42 0.10 65.49 01:36:01 AM 1 52.96 0.00 1.25 0.85 0.10 44.83 01:36:01 AM 2 26.19 0.00 0.75 2.90 0.08 70.07 01:36:01 AM 3 40.38 0.00 0.52 0.63 0.08 58.39 01:37:01 AM all 37.69 0.00 1.77 0.53 0.09 59.92 01:37:01 AM 0 42.52 0.00 1.82 0.07 0.08 55.51 01:37:01 AM 1 38.11 0.00 2.39 1.00 0.08 58.42 01:37:01 AM 2 23.56 0.00 1.20 0.15 0.08 75.00 01:37:01 AM 3 46.57 0.00 1.69 0.90 0.10 50.74 01:38:01 AM all 37.53 0.00 1.59 0.62 0.10 60.16 01:38:01 AM 0 28.31 0.00 1.18 0.68 0.10 69.72 01:38:01 AM 1 47.71 0.00 1.42 0.57 0.12 50.18 01:38:01 AM 2 42.05 0.00 1.59 1.15 0.10 55.11 01:38:01 AM 3 32.05 0.00 2.17 0.07 0.10 65.62 01:39:01 AM all 36.64 0.00 1.59 0.55 0.09 61.14 01:39:01 AM 0 51.24 0.00 2.38 0.12 0.10 46.17 01:39:01 AM 1 19.29 0.00 0.90 1.25 0.07 78.48 01:39:01 AM 2 53.45 0.00 2.44 0.50 0.10 43.51 01:39:01 AM 3 22.60 0.00 0.63 0.32 0.08 76.36 01:40:01 AM all 39.21 0.00 2.70 1.00 0.09 57.00 01:40:01 AM 0 46.68 0.00 4.32 0.58 0.10 48.31 01:40:01 AM 1 39.93 0.00 1.92 0.92 0.10 57.13 01:40:01 AM 2 30.70 0.00 2.89 1.17 0.08 65.15 01:40:01 AM 3 39.51 0.00 1.66 1.34 0.08 57.41 01:41:01 AM all 52.44 0.00 2.89 0.18 0.12 44.37 01:41:01 AM 0 51.07 0.00 3.26 0.22 0.12 45.33 01:41:01 AM 1 51.01 0.00 2.57 0.13 0.12 46.17 01:41:01 AM 2 55.68 0.00 3.37 0.28 0.13 40.53 01:41:01 AM 3 51.98 0.00 2.35 0.08 0.12 45.46 01:42:01 AM all 25.34 0.00 3.49 2.29 0.10 68.78 01:42:01 AM 0 22.82 0.00 3.81 4.04 0.10 69.23 01:42:01 AM 1 24.45 0.00 3.11 2.82 0.10 69.52 01:42:01 AM 2 17.80 0.00 3.35 0.62 0.10 78.13 01:42:01 AM 3 36.27 0.00 3.69 1.68 0.12 58.24 Average: all 32.15 0.04 3.24 3.82 0.09 60.65 Average: 0 31.97 0.04 3.28 3.41 0.09 61.21 Average: 1 34.43 0.04 3.22 3.85 0.09 58.37 Average: 2 31.01 0.04 3.28 3.95 0.09 61.62 Average: 3 31.19 0.04 3.19 4.07 0.09 61.42