---> uname -a: Linux prd-centos8-robot-2c-8g-421.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4927 19 2191 6820 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:dd:22:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:fedd:22f6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/23/2025 _x86_64_ (2 CPU) 03:20:09 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 118.71 0.42 118.29 17.06 10922.94 03:23:01 AM 41.84 0.65 41.19 51.06 6275.77 03:24:01 AM 60.01 7.28 52.72 1350.71 3002.40 03:25:01 AM 42.97 0.03 42.94 3.47 7130.62 03:26:01 AM 4.67 0.23 4.43 12.66 189.94 03:27:01 AM 2.10 0.00 2.10 0.00 71.09 03:28:01 AM 0.23 0.00 0.23 0.00 4.22 03:29:02 AM 0.32 0.00 0.32 0.00 11.31 03:30:01 AM 0.15 0.00 0.15 0.00 2.49 03:31:01 AM 0.42 0.00 0.42 0.00 13.98 03:32:01 AM 0.22 0.02 0.20 0.13 3.73 03:33:01 AM 9.11 5.93 3.18 574.74 80.99 03:34:01 AM 0.23 0.00 0.23 0.00 5.75 03:35:01 AM 0.13 0.00 0.13 0.00 16.41 03:36:01 AM 0.48 0.03 0.45 0.27 10.00 03:37:01 AM 1.42 0.00 1.42 0.00 38.87 03:38:01 AM 0.17 0.00 0.17 0.00 2.32 03:39:01 AM 0.27 0.00 0.27 0.00 12.03 03:40:01 AM 0.17 0.00 0.17 0.00 1.50 03:41:01 AM 0.65 0.00 0.65 0.00 19.39 03:42:01 AM 2.10 0.35 1.75 38.26 92.43 03:43:01 AM 32.72 0.27 32.46 25.32 1541.00 Average: 14.52 0.69 13.82 94.33 1339.66 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5199732 7017884 2682700 34.03 2688 1995248 693148 7.76 188260 2152140 142996 03:23:01 AM 5217256 7058792 2665176 33.81 2688 2017732 649656 7.27 208008 2109084 1184 03:24:01 AM 4915240 7008780 2967192 37.64 2688 2260836 675700 7.57 256028 2334228 193096 03:25:01 AM 4967472 7060600 2914960 36.98 2688 2261020 626800 7.02 262592 2272176 4 03:26:01 AM 4925588 7019664 2956844 37.51 2688 2261964 696828 7.80 262720 2314248 4 03:27:01 AM 4925716 7019828 2956716 37.51 2688 2262000 696828 7.80 262724 2314220 40 03:28:01 AM 4916516 7010856 2965916 37.63 2688 2262228 713936 7.99 262724 2322880 236 03:29:02 AM 4915248 7009620 2967184 37.64 2688 2262260 713936 7.99 262724 2324548 40 03:30:01 AM 4915072 7009672 2967360 37.65 2688 2262488 695120 7.78 262732 2324680 232 03:31:01 AM 4915264 7009896 2967168 37.64 2688 2262520 695120 7.78 262732 2324588 48 03:32:01 AM 4919648 7014500 2962784 37.59 2688 2262740 693336 7.76 262732 2319608 232 03:33:01 AM 4902024 7014176 2980408 37.81 2688 2280008 694068 7.77 264912 2335080 52 03:34:01 AM 4901916 7014528 2980516 37.81 2688 2280468 694068 7.77 265020 2335520 472 03:35:01 AM 4885428 6998084 2997004 38.02 2688 2280512 720200 8.06 265020 2351572 48 03:36:01 AM 4871820 6984732 3010612 38.19 2688 2280756 720448 8.07 265148 2364624 248 03:37:01 AM 4900704 7013648 2981728 37.83 2688 2280788 702488 7.87 265148 2335916 40 03:38:01 AM 4901284 7014464 2981148 37.82 2688 2281024 702488 7.87 265148 2336036 240 03:39:01 AM 4883944 6997164 2998488 38.04 2688 2281064 730200 8.18 265148 2352400 8 03:40:01 AM 4876428 6989888 3006004 38.14 2688 2281304 717432 8.03 265148 2359744 252 03:41:01 AM 4900488 7013988 2981944 37.83 2688 2281340 694744 7.78 265148 2336468 40 03:42:01 AM 5106488 7046472 2775944 35.22 2688 2109232 644560 7.22 262224 2131028 8212 03:43:01 AM 5026756 6960312 2855676 36.23 2688 2106488 720328 8.07 463028 2035628 11244 Average: 4949547 7013070 2932885 37.21 2688 2232455 695065 7.78 266594 2290292 16317 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 106.20 86.44 1206.34 12.70 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 45.21 30.28 435.25 3.67 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 46.14 38.26 334.81 9.96 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 152.13 107.48 35.20 32.85 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 29.75 23.38 6.93 5.55 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.43 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 16.35 15.21 120.00 1.17 0.00 0.00 0.00 0.00 03:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:02 AM eth0 1.58 0.38 0.35 0.21 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 8.32 6.73 1.30 0.56 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 3.23 0.23 0.27 0.08 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 17.53 16.38 120.02 1.23 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 2.07 1.18 0.45 0.31 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 17.10 16.50 3.25 3.19 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 7.76 7.55 117.75 0.49 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 32.66 31.99 355.68 2.28 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 0.27 0.17 0.02 0.02 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 9.38 7.08 1.65 0.58 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 10.31 8.03 118.72 1.05 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 29.77 27.84 355.63 2.13 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 7.20 0.20 1.04 0.08 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 50.32 34.99 81.07 26.73 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 18.99 16.71 14.81 8.08 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 27.87 21.70 150.60 5.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/23/2025 _x86_64_ (2 CPU) 03:20:09 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 36.72 0.00 5.46 1.26 0.12 56.45 03:22:01 AM 0 45.59 0.00 6.15 1.28 0.13 46.84 03:22:01 AM 1 27.88 0.00 4.77 1.23 0.10 66.02 03:23:01 AM all 9.76 0.00 1.69 0.58 0.07 87.89 03:23:01 AM 0 12.25 0.00 2.30 0.75 0.05 84.65 03:23:01 AM 1 7.28 0.00 1.08 0.42 0.08 91.14 03:24:01 AM all 36.77 0.00 5.40 1.16 0.12 56.55 03:24:01 AM 0 47.22 0.00 5.80 1.45 0.13 45.39 03:24:01 AM 1 26.31 0.00 4.99 0.88 0.10 67.72 03:25:01 AM all 6.64 0.00 1.70 0.58 0.07 91.02 03:25:01 AM 0 7.84 0.00 1.82 0.70 0.07 89.57 03:25:01 AM 1 5.43 0.00 1.59 0.45 0.07 92.47 03:26:01 AM all 2.14 0.00 0.25 0.02 0.08 97.52 03:26:01 AM 0 2.92 0.00 0.28 0.02 0.07 96.71 03:26:01 AM 1 1.35 0.00 0.22 0.02 0.08 98.33 03:27:01 AM all 0.28 0.00 0.09 0.01 0.08 99.55 03:27:01 AM 0 0.37 0.00 0.08 0.02 0.08 99.45 03:27:01 AM 1 0.18 0.00 0.10 0.00 0.07 99.65 03:28:01 AM all 0.85 0.00 0.16 0.00 0.08 98.91 03:28:01 AM 0 0.63 0.00 0.12 0.00 0.05 99.20 03:28:01 AM 1 1.07 0.00 0.20 0.00 0.12 98.61 03:29:02 AM all 0.47 0.00 0.10 0.00 0.08 99.36 03:29:02 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 03:29:02 AM 1 0.37 0.00 0.13 0.00 0.10 99.40 03:30:01 AM all 0.93 0.00 0.13 0.00 0.08 98.85 03:30:01 AM 0 1.03 0.00 0.05 0.00 0.05 98.86 03:30:01 AM 1 0.83 0.00 0.20 0.00 0.12 98.84 03:31:01 AM all 0.28 0.00 0.11 0.00 0.09 99.51 03:31:01 AM 0 0.32 0.00 0.08 0.00 0.08 99.51 03:31:01 AM 1 0.25 0.00 0.13 0.00 0.10 99.52 03:32:01 AM all 0.81 0.00 0.17 0.00 0.08 98.94 03:32:01 AM 0 1.34 0.00 0.17 0.00 0.07 98.43 03:32:01 AM 1 0.28 0.00 0.17 0.00 0.10 99.45 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 0.49 0.23 0.21 0.13 0.10 98.85 03:33:01 AM 0 0.63 0.00 0.12 0.00 0.07 99.18 03:33:01 AM 1 0.35 0.45 0.30 0.25 0.13 98.51 03:34:01 AM all 2.00 0.00 0.18 0.00 0.08 97.74 03:34:01 AM 0 2.05 0.00 0.15 0.00 0.07 97.73 03:34:01 AM 1 1.94 0.00 0.22 0.00 0.10 97.74 03:35:01 AM all 0.53 0.00 0.09 0.00 0.09 99.29 03:35:01 AM 0 0.57 0.00 0.08 0.00 0.10 99.25 03:35:01 AM 1 0.48 0.00 0.10 0.00 0.08 99.33 03:36:01 AM all 0.95 0.00 0.34 0.00 0.09 98.61 03:36:01 AM 0 0.95 0.00 0.43 0.00 0.10 98.51 03:36:01 AM 1 0.95 0.00 0.25 0.00 0.08 98.71 03:37:01 AM all 0.29 0.00 0.11 0.01 0.08 99.51 03:37:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 03:37:01 AM 1 0.44 0.00 0.13 0.02 0.10 99.31 03:38:01 AM all 0.89 0.00 0.13 0.00 0.09 98.89 03:38:01 AM 0 1.60 0.00 0.13 0.00 0.08 98.18 03:38:01 AM 1 0.17 0.00 0.13 0.00 0.10 99.60 03:39:01 AM all 0.61 0.00 0.13 0.00 0.08 99.18 03:39:01 AM 0 0.75 0.00 0.07 0.00 0.07 99.12 03:39:01 AM 1 0.47 0.00 0.18 0.00 0.10 99.25 03:40:01 AM all 0.99 0.00 0.21 0.00 0.09 98.71 03:40:01 AM 0 1.65 0.00 0.22 0.00 0.07 98.06 03:40:01 AM 1 0.32 0.00 0.20 0.00 0.12 99.36 03:41:01 AM all 0.40 0.00 0.14 0.02 0.08 99.36 03:41:01 AM 0 0.65 0.00 0.20 0.03 0.10 99.01 03:41:01 AM 1 0.15 0.00 0.08 0.00 0.07 99.70 03:42:01 AM all 3.11 0.00 1.00 0.00 0.08 95.81 03:42:01 AM 0 3.19 0.00 1.20 0.00 0.10 95.50 03:42:01 AM 1 3.04 0.00 0.80 0.00 0.05 96.11 03:43:01 AM all 29.38 0.00 3.15 0.17 0.09 67.22 03:43:01 AM 0 28.97 0.00 3.17 0.18 0.10 67.58 03:43:01 AM 1 29.78 0.00 3.13 0.15 0.08 66.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.17 0.01 0.96 0.18 0.09 92.60 Average: 0 7.35 0.00 1.04 0.20 0.08 91.33 Average: 1 4.99 0.02 0.87 0.16 0.09 93.87