---> uname -a: Linux prd-centos8-robot-2c-8g-11250.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 640 4866 19 2189 6758 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:32:47:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:fe32:4791/64 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) 11/17/2025 _x86_64_ (2 CPU) 02:28:53 LINUX RESTART (2 CPU) 02:30:01 AM tps rtps wtps bread/s bwrtn/s 02:31:01 AM 118.81 0.73 118.07 53.44 11458.60 02:32:01 AM 40.22 0.42 39.80 64.78 4306.11 02:33:01 AM 71.62 9.42 62.21 1682.12 3956.32 02:34:01 AM 31.29 0.03 31.26 3.47 6269.69 02:35:01 AM 4.37 0.23 4.13 12.66 157.51 02:36:01 AM 0.32 0.00 0.32 0.00 5.67 02:37:01 AM 0.23 0.00 0.23 0.00 10.06 02:38:01 AM 0.18 0.00 0.18 0.00 3.35 02:39:01 AM 0.38 0.00 0.38 0.00 13.51 02:40:01 AM 0.25 0.00 0.25 0.00 4.30 02:41:01 AM 0.30 0.00 0.30 0.00 10.75 02:42:01 AM 0.27 0.00 0.27 0.00 4.58 02:43:01 AM 0.13 0.00 0.13 0.00 16.41 02:44:01 AM 1.32 0.03 1.28 0.27 31.52 02:45:01 AM 0.43 0.00 0.43 0.00 7.68 02:46:01 AM 0.30 0.00 0.30 0.00 11.41 02:47:01 AM 0.20 0.00 0.20 0.00 2.58 02:48:01 AM 0.12 0.00 0.12 0.00 8.93 02:49:01 AM 0.37 0.00 0.37 0.00 7.05 02:50:01 AM 0.33 0.00 0.33 0.00 12.08 02:51:01 AM 6.92 0.32 6.60 36.93 197.18 02:52:01 AM 34.11 0.52 33.59 63.85 1617.21 Average: 14.20 0.53 13.67 87.15 1277.93 02:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 AM 5156160 7000336 2726272 34.59 2688 2019684 709744 7.95 198568 2174904 104304 02:32:01 AM 5229696 7075668 2652736 33.65 2688 2021636 622432 6.97 219332 2082328 10768 02:33:01 AM 4871880 6982624 3010552 38.19 2688 2276568 700332 7.84 260440 2366724 174844 02:34:01 AM 4909012 7020144 2973420 37.72 2688 2277480 697316 7.81 265964 2319736 12 02:35:01 AM 4866864 6978944 3015568 38.26 2688 2278428 745672 8.35 266092 2361524 4 02:36:01 AM 4864820 6976932 3017612 38.28 2688 2278460 745672 8.35 266092 2363540 4 02:37:01 AM 4854828 6967168 3027604 38.41 2688 2278688 778100 8.71 266100 2373156 4 02:38:01 AM 4855068 6967444 3027364 38.41 2688 2278724 778100 8.71 266092 2373264 4 02:39:01 AM 4855328 6967928 3027104 38.40 2688 2278948 778100 8.71 266100 2373400 4 02:40:01 AM 4854560 6967192 3027872 38.41 2688 2278980 778100 8.71 266100 2373856 8 02:41:01 AM 4861204 6974060 3021228 38.33 2688 2279204 768408 8.60 266100 2366852 4 02:42:01 AM 4861380 6974268 3021052 38.33 2688 2279236 768408 8.60 266100 2366884 4 02:43:01 AM 4860972 6974324 3021460 38.33 2688 2279700 752804 8.43 266208 2367508 4 02:44:01 AM 4843256 6956676 3039176 38.56 2688 2279748 781320 8.75 266368 2384052 68 02:45:01 AM 4835800 6949456 3046632 38.65 2688 2279984 796860 8.92 266368 2391648 244 02:46:01 AM 4847964 6961656 3034468 38.50 2688 2280020 796860 8.92 266368 2379496 44 02:47:01 AM 4848616 6962540 3033816 38.49 2688 2280252 780932 8.74 266368 2379732 240 02:48:01 AM 4838712 6952680 3043720 38.61 2688 2280296 801904 8.98 266368 2388664 52 02:49:01 AM 4831064 6945272 3051368 38.71 2688 2280536 795212 8.90 266368 2396176 244 02:50:01 AM 4844840 6959080 3037592 38.54 2688 2280568 772612 8.65 266368 2382416 40 02:51:01 AM 4938320 6908540 2944112 37.35 2688 2140552 768576 8.61 301704 2275044 52352 02:52:01 AM 5029016 6963704 2853416 36.20 2688 2107508 744756 8.34 467824 2026196 25128 Average: 4898153 6972120 2984279 37.86 2688 2241600 757374 8.48 271518 2330323 16745 02:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 111.93 84.71 1147.89 11.85 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 12.13 8.56 5.61 3.68 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 53.97 42.94 341.70 10.61 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 171.90 126.30 33.94 33.50 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 31.72 23.14 7.09 6.38 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 0.73 0.17 0.05 0.02 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 17.46 16.41 120.05 1.22 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 1.40 0.17 0.11 0.02 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 10.66 8.43 1.44 0.67 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 2.72 0.30 0.25 0.08 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 16.44 15.33 120.03 1.15 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 0.78 0.15 0.08 0.02 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 18.93 18.35 3.44 3.30 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 10.56 7.53 118.59 0.92 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 29.12 28.49 355.64 2.24 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 1.92 0.17 0.25 0.02 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 11.70 9.13 1.83 0.71 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 7.68 6.78 118.01 0.63 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 30.26 29.22 355.35 2.04 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 0.75 0.23 0.18 0.08 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 55.81 38.34 84.33 28.07 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 17.18 15.36 14.69 7.75 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 27.99 21.83 128.67 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) 11/17/2025 _x86_64_ (2 CPU) 02:28:53 LINUX RESTART (2 CPU) 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 37.16 0.00 5.21 0.92 0.09 56.61 02:31:01 AM 0 51.62 0.00 6.18 1.10 0.10 41.00 02:31:01 AM 1 22.72 0.00 4.24 0.75 0.08 72.21 02:32:01 AM all 12.23 0.00 1.61 0.33 0.08 85.75 02:32:01 AM 0 15.37 0.00 1.64 0.38 0.08 82.53 02:32:01 AM 1 9.08 0.00 1.59 0.27 0.08 88.98 02:33:01 AM all 35.77 0.00 6.29 0.52 0.10 57.32 02:33:01 AM 0 50.11 0.00 7.28 0.50 0.10 42.01 02:33:01 AM 1 21.49 0.00 5.29 0.55 0.10 72.56 02:34:01 AM all 2.15 0.00 0.98 0.34 0.04 96.49 02:34:01 AM 0 2.26 0.00 1.12 0.45 0.03 96.14 02:34:01 AM 1 2.04 0.00 0.84 0.23 0.05 96.84 02:35:01 AM all 2.23 0.00 0.28 0.08 0.07 97.33 02:35:01 AM 0 2.29 0.00 0.20 0.00 0.07 97.44 02:35:01 AM 1 2.18 0.00 0.37 0.17 0.07 97.22 02:36:01 AM all 0.50 0.00 0.09 0.00 0.07 99.34 02:36:01 AM 0 0.48 0.00 0.08 0.00 0.07 99.37 02:36:01 AM 1 0.52 0.00 0.10 0.00 0.07 99.31 02:37:01 AM all 0.91 0.00 0.18 0.00 0.06 98.85 02:37:01 AM 0 0.60 0.00 0.15 0.00 0.07 99.18 02:37:01 AM 1 1.22 0.00 0.20 0.00 0.05 98.53 02:38:01 AM all 0.51 0.00 0.13 0.00 0.05 99.31 02:38:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 02:38:01 AM 1 0.84 0.00 0.17 0.00 0.07 98.93 02:39:01 AM all 0.76 0.00 0.20 0.00 0.06 98.98 02:39:01 AM 0 1.14 0.00 0.13 0.00 0.03 98.70 02:39:01 AM 1 0.39 0.00 0.27 0.00 0.08 99.26 02:40:01 AM all 0.44 0.00 0.12 0.00 0.06 99.38 02:40:01 AM 0 0.33 0.00 0.08 0.00 0.05 99.53 02:40:01 AM 1 0.55 0.00 0.15 0.00 0.07 99.23 02:41:01 AM all 0.70 0.00 0.19 0.00 0.06 99.05 02:41:01 AM 0 0.37 0.00 0.17 0.00 0.07 99.40 02:41:01 AM 1 1.04 0.00 0.22 0.00 0.05 98.69 02:41:01 AM CPU %user %nice %system %iowait %steal %idle 02:42:01 AM all 0.48 0.00 0.09 0.00 0.05 99.37 02:42:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 02:42:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 02:43:01 AM all 2.02 0.00 0.20 0.00 0.05 97.73 02:43:01 AM 0 2.70 0.00 0.17 0.00 0.03 97.09 02:43:01 AM 1 1.34 0.00 0.23 0.00 0.07 98.36 02:44:01 AM all 0.73 0.00 0.34 0.01 0.06 98.86 02:44:01 AM 0 0.83 0.00 0.35 0.02 0.05 98.75 02:44:01 AM 1 0.62 0.00 0.33 0.00 0.07 98.98 02:45:01 AM all 1.13 0.00 0.20 0.00 0.08 98.60 02:45:01 AM 0 1.59 0.00 0.25 0.00 0.10 98.06 02:45:01 AM 1 0.67 0.00 0.15 0.00 0.05 99.13 02:46:01 AM all 0.43 0.00 0.13 0.00 0.06 99.37 02:46:01 AM 0 0.42 0.00 0.15 0.00 0.07 99.37 02:46:01 AM 1 0.45 0.00 0.12 0.00 0.05 99.38 02:47:01 AM all 0.90 0.00 0.13 0.00 0.07 98.91 02:47:01 AM 0 0.37 0.00 0.18 0.00 0.08 99.36 02:47:01 AM 1 1.44 0.00 0.07 0.00 0.05 98.45 02:48:01 AM all 0.54 0.00 0.14 0.00 0.06 99.26 02:48:01 AM 0 0.48 0.00 0.15 0.00 0.07 99.30 02:48:01 AM 1 0.60 0.00 0.13 0.00 0.05 99.21 02:49:01 AM all 0.97 0.00 0.20 0.00 0.08 98.75 02:49:01 AM 0 1.35 0.00 0.22 0.00 0.07 98.36 02:49:01 AM 1 0.59 0.00 0.18 0.00 0.08 99.15 02:50:01 AM all 0.51 0.00 0.10 0.00 0.07 99.32 02:50:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 02:50:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 02:51:01 AM all 10.03 0.00 1.64 0.05 0.07 88.22 02:51:01 AM 0 9.60 0.00 1.90 0.05 0.05 88.40 02:51:01 AM 1 10.46 0.00 1.37 0.05 0.08 88.03 02:52:01 AM all 32.06 0.00 4.30 0.12 0.09 63.43 02:52:01 AM 0 30.01 0.00 3.68 0.12 0.08 66.12 02:52:01 AM 1 34.12 0.00 4.92 0.12 0.10 60.74 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.53 0.00 1.04 0.11 0.07 92.26 Average: 0 7.89 0.00 1.11 0.12 0.06 90.82 Average: 1 5.16 0.00 0.97 0.10 0.07 93.71