---> uname -a: Linux prd-centos8-robot-2c-8g-61.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: 2799.996 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 577 4952 19 2167 6822 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:3f:da:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84852sec preferred_lft 84852sec inet6 fe80::f816:3eff:fe3f:da1b/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) 08/13/2025 _x86_64_ (2 CPU) 03:19:18 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 83.55 6.61 76.94 1235.37 6291.89 03:22:01 AM 82.26 0.72 81.54 52.92 9803.68 03:23:01 AM 20.76 0.42 20.35 64.79 1803.65 03:24:01 AM 77.36 6.96 70.39 1292.77 8303.85 03:25:01 AM 10.28 0.20 10.08 11.60 1135.89 03:26:01 AM 3.60 0.00 3.60 0.00 114.66 03:27:02 AM 0.18 0.00 0.18 0.00 1.98 03:28:01 AM 0.10 0.00 0.10 0.00 0.80 03:29:01 AM 0.15 0.00 0.15 0.00 1.18 03:30:01 AM 0.33 0.00 0.33 0.00 4.97 03:31:01 AM 0.27 0.00 0.27 0.00 4.43 03:32:01 AM 0.28 0.00 0.28 0.00 3.78 03:33:01 AM 0.13 0.00 0.13 0.00 1.32 03:34:01 AM 0.15 0.00 0.15 0.00 2.30 03:35:01 AM 1.50 0.03 1.47 0.27 33.58 03:36:01 AM 0.22 0.00 0.22 0.00 3.37 03:37:01 AM 0.15 0.00 0.15 0.00 1.32 03:38:01 AM 0.10 0.00 0.10 0.00 0.63 03:39:01 AM 0.10 0.00 0.10 0.00 0.97 03:40:01 AM 0.38 0.00 0.38 0.00 5.56 03:41:01 AM 0.15 0.00 0.15 0.00 1.37 03:42:01 AM 0.32 0.00 0.32 0.00 4.28 03:43:01 AM 0.17 0.00 0.17 0.00 2.12 03:44:01 AM 16.63 0.33 16.29 37.85 603.05 03:45:01 AM 29.42 0.52 28.91 63.85 1268.16 Average: 13.15 0.63 12.52 110.48 1176.90 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5331200 7057088 2551224 32.37 2688 1908184 682000 7.64 186380 2044856 183248 03:22:01 AM 5179188 7018644 2703236 34.29 2688 2015844 689864 7.72 197928 2157224 42488 03:23:01 AM 5147232 7016244 2735192 34.70 2688 2044416 709928 7.95 225388 2158576 26472 03:24:01 AM 4969628 7060768 2912796 36.95 2688 2258828 628628 7.04 261716 2270872 26920 03:25:01 AM 4928572 7020244 2953852 37.47 2688 2259360 675964 7.57 261844 2310708 188 03:26:01 AM 4927992 7019700 2954432 37.48 2688 2259396 694312 7.77 261844 2311240 12 03:27:02 AM 4926256 7017964 2956168 37.50 2688 2259396 694312 7.77 261844 2313028 4 03:28:01 AM 4925952 7017664 2956472 37.51 2688 2259400 694312 7.77 261844 2313532 12 03:29:01 AM 4925832 7017544 2956592 37.51 2688 2259400 694312 7.77 261844 2313636 4 03:30:01 AM 4925648 7017360 2956776 37.51 2688 2259400 686720 7.69 261844 2313812 12 03:31:01 AM 4925844 7017592 2956580 37.51 2688 2259436 686720 7.69 261844 2313580 8 03:32:01 AM 4925880 7017628 2956544 37.51 2688 2259436 686720 7.69 261844 2313540 12 03:33:01 AM 4925688 7017440 2956736 37.51 2688 2259440 686720 7.69 261844 2313748 16 03:34:01 AM 4926136 7017912 2956288 37.50 2688 2259464 686720 7.69 261844 2313516 12 03:35:01 AM 4925892 7017672 2956532 37.51 2688 2259468 685168 7.67 261988 2313556 16 03:36:01 AM 4925936 7017720 2956488 37.51 2688 2259472 685168 7.67 261988 2313496 8 03:37:01 AM 4926176 7017960 2956248 37.50 2688 2259472 685168 7.67 261988 2313380 4 03:38:01 AM 4926020 7017804 2956404 37.51 2688 2259472 685168 7.67 261988 2313380 8 03:39:01 AM 4926172 7017960 2956252 37.50 2688 2259476 685168 7.67 261988 2313384 8 03:40:01 AM 4925756 7017544 2956668 37.51 2688 2259476 700736 7.85 261988 2313684 12 03:41:01 AM 4925992 7017796 2956432 37.51 2688 2259480 700736 7.85 261988 2313512 8 03:42:01 AM 4925768 7017572 2956656 37.51 2688 2259480 700736 7.85 261988 2313628 4 03:43:01 AM 4925900 7017704 2956524 37.51 2688 2259480 700736 7.85 261988 2313632 4 03:44:01 AM 5101296 7010260 2781128 35.28 2688 2082088 695136 7.78 300024 2122288 27492 03:45:01 AM 5100580 7012612 2781844 35.29 2688 2085268 690040 7.73 457964 1967152 25032 Average: 4977061 7020656 2905363 36.86 2688 2212961 688448 7.71 264229 2266918 13280 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 229.41 157.32 1538.38 48.19 0.00 0.00 0.00 0.00 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 66.81 49.22 579.95 7.24 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 15.71 10.88 6.84 4.42 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 190.89 132.11 363.27 38.58 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 13.71 4.07 4.56 2.06 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 2.98 2.18 0.66 0.39 0.00 0.00 0.00 0.00 03:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:02 AM eth0 0.92 0.17 0.11 0.01 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 1.58 0.19 0.17 0.04 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.63 0.28 0.40 0.20 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 1.62 0.22 0.15 0.07 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 1.13 0.57 0.22 0.12 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 2.85 0.25 0.33 0.08 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 2.12 0.58 0.69 0.43 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 1.05 0.65 0.18 0.21 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 3.05 0.28 0.47 0.08 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 0.58 0.15 0.04 0.01 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 0.68 0.15 0.04 0.01 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 0.63 0.30 0.06 0.02 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 0.87 0.27 0.07 0.02 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 0.60 0.27 0.18 0.08 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 0.47 0.25 0.05 0.02 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 0.57 0.20 0.05 0.01 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 0.68 0.28 0.07 0.02 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 52.28 35.69 77.44 20.33 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 18.18 16.31 15.14 8.13 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 24.50 16.53 103.68 5.23 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) 08/13/2025 _x86_64_ (2 CPU) 03:19:18 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 36.76 0.00 5.53 0.75 0.10 56.86 03:21:01 AM 0 29.54 0.00 5.12 0.70 0.10 64.54 03:21:01 AM 1 43.99 0.00 5.95 0.80 0.10 49.16 03:22:01 AM all 20.78 0.00 3.12 0.81 0.08 75.21 03:22:01 AM 0 11.82 0.00 2.59 0.83 0.08 84.67 03:22:01 AM 1 29.74 0.00 3.65 0.78 0.08 65.74 03:23:01 AM all 15.58 0.00 2.25 0.16 0.05 81.97 03:23:01 AM 0 9.54 0.00 1.84 0.18 0.05 88.39 03:23:01 AM 1 21.60 0.00 2.65 0.13 0.05 75.56 03:24:01 AM all 31.06 0.00 5.63 0.83 0.10 62.38 03:24:01 AM 0 21.51 0.00 4.70 0.66 0.08 73.04 03:24:01 AM 1 40.66 0.00 6.56 1.00 0.12 51.66 03:25:01 AM all 0.71 0.00 0.29 0.09 0.03 98.88 03:25:01 AM 0 0.13 0.00 0.20 0.10 0.02 99.55 03:25:01 AM 1 1.29 0.00 0.38 0.08 0.03 98.21 03:26:01 AM all 0.97 0.00 0.12 0.11 0.03 98.77 03:26:01 AM 0 0.93 0.00 0.05 0.00 0.02 99.00 03:26:01 AM 1 1.01 0.00 0.18 0.22 0.05 98.54 03:27:02 AM all 0.45 0.00 0.13 0.00 0.04 99.38 03:27:02 AM 0 0.58 0.00 0.12 0.00 0.02 99.28 03:27:02 AM 1 0.32 0.00 0.13 0.00 0.07 99.48 03:28:01 AM all 0.47 0.00 0.12 0.00 0.03 99.38 03:28:01 AM 0 0.51 0.00 0.07 0.00 0.02 99.41 03:28:01 AM 1 0.43 0.00 0.17 0.00 0.05 99.35 03:29:01 AM all 0.43 0.00 0.13 0.00 0.05 99.39 03:29:01 AM 0 0.33 0.00 0.17 0.00 0.05 99.45 03:29:01 AM 1 0.52 0.00 0.10 0.00 0.05 99.33 03:30:01 AM all 0.44 0.00 0.09 0.00 0.04 99.42 03:30:01 AM 0 0.37 0.00 0.13 0.00 0.07 99.43 03:30:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 03:31:01 AM all 0.59 0.00 0.12 0.00 0.03 99.26 03:31:01 AM 0 0.60 0.00 0.15 0.00 0.03 99.21 03:31:01 AM 1 0.58 0.00 0.08 0.00 0.02 99.32 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 0.46 0.00 0.10 0.00 0.05 99.39 03:32:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 03:32:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 03:33:01 AM all 0.49 0.00 0.10 0.00 0.04 99.37 03:33:01 AM 0 0.35 0.00 0.10 0.00 0.03 99.51 03:33:01 AM 1 0.62 0.00 0.10 0.00 0.05 99.23 03:34:01 AM all 0.58 0.00 0.10 0.00 0.04 99.28 03:34:01 AM 0 0.54 0.00 0.13 0.00 0.05 99.28 03:34:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 03:35:01 AM all 0.51 0.00 0.25 0.02 0.03 99.20 03:35:01 AM 0 0.37 0.00 0.22 0.02 0.03 99.36 03:35:01 AM 1 0.65 0.00 0.28 0.02 0.02 99.03 03:36:01 AM all 0.38 0.00 0.11 0.00 0.04 99.47 03:36:01 AM 0 0.25 0.00 0.12 0.00 0.05 99.58 03:36:01 AM 1 0.50 0.00 0.10 0.00 0.03 99.36 03:37:01 AM all 0.43 0.00 0.10 0.00 0.03 99.43 03:37:01 AM 0 0.33 0.00 0.18 0.00 0.03 99.45 03:37:01 AM 1 0.53 0.00 0.02 0.00 0.03 99.42 03:38:01 AM all 0.44 0.00 0.09 0.00 0.03 99.43 03:38:01 AM 0 0.20 0.00 0.10 0.00 0.03 99.67 03:38:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 03:39:01 AM all 0.29 0.00 0.11 0.00 0.03 99.56 03:39:01 AM 0 0.23 0.00 0.10 0.00 0.03 99.63 03:39:01 AM 1 0.35 0.00 0.12 0.00 0.03 99.50 03:40:01 AM all 0.38 0.00 0.13 0.00 0.03 99.46 03:40:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 03:40:01 AM 1 0.32 0.00 0.18 0.00 0.05 99.45 03:41:01 AM all 0.53 0.00 0.12 0.00 0.04 99.31 03:41:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 03:41:01 AM 1 0.48 0.00 0.17 0.00 0.05 99.30 03:42:01 AM all 0.59 0.00 0.14 0.00 0.03 99.24 03:42:01 AM 0 0.60 0.00 0.10 0.00 0.02 99.28 03:42:01 AM 1 0.59 0.00 0.18 0.00 0.03 99.20 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 0.46 0.00 0.09 0.00 0.03 99.42 03:43:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 03:43:01 AM 1 0.33 0.00 0.13 0.00 0.03 99.50 03:44:01 AM all 16.31 0.00 2.36 0.08 0.06 81.19 03:44:01 AM 0 19.33 0.00 2.44 0.07 0.05 78.11 03:44:01 AM 1 13.28 0.00 2.27 0.10 0.07 84.28 03:45:01 AM all 30.53 0.00 4.29 0.12 0.10 64.96 03:45:01 AM 0 21.28 0.00 3.74 0.07 0.10 74.82 03:45:01 AM 1 39.80 0.00 4.85 0.17 0.10 55.08 Average: all 6.44 0.00 1.03 0.12 0.05 92.37 Average: 0 4.86 0.00 0.91 0.11 0.04 94.08 Average: 1 8.01 0.00 1.14 0.13 0.05 90.67