---> uname -a: Linux prd-centos8-robot-2c-8g-25901.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: 2800.000 BogoMIPS: 5600.00 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 613 4894 19 2189 6785 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:4a:c3:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84547sec preferred_lft 84547sec inet6 fe80::f816:3eff:fe4a:c333/64 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) 03/03/2026 _x86_64_ (2 CPU) 03:23:33 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 111.95 56.70 55.25 7569.34 33381.11 03:26:01 AM 112.40 1.10 111.30 75.84 12034.14 03:27:01 AM 31.61 0.38 31.23 64.26 3030.16 03:28:01 AM 43.22 6.75 36.47 1246.25 2344.80 03:29:01 AM 53.69 0.22 53.47 43.59 7757.21 03:30:01 AM 4.48 0.05 4.43 4.80 174.56 03:31:01 AM 2.05 0.00 2.05 0.00 72.98 03:32:01 AM 0.15 0.00 0.15 0.00 1.98 03:33:01 AM 0.23 0.00 0.23 0.00 2.52 03:34:01 AM 0.25 0.00 0.25 0.00 3.48 03:35:01 AM 0.23 0.00 0.23 0.00 3.22 03:36:01 AM 0.15 0.00 0.15 0.00 1.05 03:37:01 AM 0.10 0.00 0.10 0.00 0.63 03:38:01 AM 0.12 0.00 0.12 0.00 1.05 03:39:01 AM 0.27 0.03 0.23 0.27 3.35 03:40:01 AM 1.32 0.00 1.32 0.00 31.16 03:41:01 AM 0.27 0.00 0.27 0.00 3.98 03:42:01 AM 0.22 0.00 0.22 0.00 2.80 03:43:01 AM 0.10 0.00 0.10 0.00 0.63 03:44:01 AM 0.27 0.00 0.27 0.00 4.42 03:45:01 AM 0.25 0.00 0.25 0.00 3.23 03:46:01 AM 0.17 0.00 0.17 0.00 1.58 03:47:01 AM 0.20 0.00 0.20 0.00 2.40 03:48:01 AM 0.18 0.00 0.18 0.00 1.87 03:49:01 AM 0.23 0.00 0.23 0.00 3.00 03:50:01 AM 0.20 0.00 0.20 0.00 3.23 03:51:01 AM 0.18 0.00 0.18 0.00 1.35 03:52:01 AM 0.13 0.00 0.13 0.00 1.87 03:53:01 AM 0.15 0.00 0.15 0.00 1.05 03:54:01 AM 35.65 0.83 34.82 100.77 1504.25 Average: 13.35 2.20 11.15 303.52 2012.68 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5403744 7000252 2478688 31.45 2688 1787644 806764 9.03 191064 1999068 123160 03:26:01 AM 5137548 7000612 2744884 34.82 2688 2039012 734612 8.23 200504 2192916 71364 03:27:01 AM 5210228 7074744 2672204 33.90 2688 2040972 674368 7.55 227596 2097828 9000 03:28:01 AM 4888712 7003676 2993720 37.98 2688 2281124 709516 7.94 264828 2348040 191048 03:29:01 AM 4923568 7041128 2958864 37.54 2688 2284672 670456 7.51 269724 2305428 8 03:30:01 AM 4883508 7001428 2998924 38.05 2688 2285032 751712 8.42 270056 2345544 220 03:31:01 AM 4884132 7002056 2998300 38.04 2688 2285032 751712 8.42 270064 2345192 4 03:32:01 AM 4882836 7000764 2999596 38.05 2688 2285036 751712 8.42 270056 2346440 4 03:33:01 AM 4882696 7000624 2999736 38.06 2688 2285036 751712 8.42 270056 2346440 4 03:34:01 AM 4882724 7000652 2999708 38.06 2688 2285036 751712 8.42 270056 2346556 4 03:35:01 AM 4882828 7000760 2999604 38.05 2688 2285040 751712 8.42 270056 2346632 4 03:36:01 AM 4882668 7000600 2999764 38.06 2688 2285040 751712 8.42 270056 2346564 4 03:37:01 AM 4882752 7000684 2999680 38.06 2688 2285040 751712 8.42 270056 2346448 4 03:38:01 AM 4882668 7000604 2999764 38.06 2688 2285044 751712 8.42 270056 2346704 12 03:39:01 AM 4882260 7000220 3000172 38.06 2688 2285052 751712 8.42 270220 2346632 32 03:40:01 AM 4882232 7000220 3000200 38.06 2688 2285084 738416 8.27 270220 2346596 48 03:41:01 AM 4882652 7000644 2999780 38.06 2688 2285088 738416 8.27 270220 2346420 4 03:42:01 AM 4882840 7000832 2999592 38.05 2688 2285088 738416 8.27 270220 2346424 4 03:43:01 AM 4882404 7000420 3000028 38.06 2688 2285112 738416 8.27 270220 2346568 32 03:44:01 AM 4882464 7000484 2999968 38.06 2688 2285116 738416 8.27 270220 2346456 8 03:45:01 AM 4882508 7000528 2999924 38.06 2688 2285116 738416 8.27 270220 2346524 4 03:46:01 AM 4882596 7000616 2999836 38.06 2688 2285116 738416 8.27 270220 2346456 4 03:47:01 AM 4882632 7000656 2999800 38.06 2688 2285120 738416 8.27 270220 2346460 4 03:48:01 AM 4882376 7000400 3000056 38.06 2688 2285120 738416 8.27 270220 2346580 4 03:49:01 AM 4882508 7000532 2999924 38.06 2688 2285120 738416 8.27 270220 2346584 4 03:50:01 AM 4882308 7000336 3000124 38.06 2688 2285124 738416 8.27 270220 2346660 4 03:51:01 AM 4882632 7000660 2999800 38.06 2688 2285124 738416 8.27 270220 2346476 4 03:52:01 AM 4882516 7000548 2999916 38.06 2688 2285128 738416 8.27 270220 2346596 4 03:53:01 AM 4922480 7041244 2959952 37.55 2688 2285860 669836 7.50 270568 2306484 740 03:54:01 AM 5083880 7017612 2798552 35.50 2688 2106744 702616 7.87 472104 1969604 10368 Average: 4929063 7006485 2953369 37.47 2688 2246096 736157 8.24 270333 2306244 13537 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 319.44 194.92 1670.37 58.82 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 80.42 60.08 893.31 9.18 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 16.98 9.03 6.93 3.67 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 39.07 32.86 333.26 7.12 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 183.62 131.81 41.84 37.16 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 14.06 7.05 4.48 3.85 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 0.80 0.13 0.05 0.01 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 0.70 0.15 0.05 0.01 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 2.25 0.17 0.13 0.01 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 3.23 0.15 0.19 0.01 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 1.02 0.23 0.19 0.07 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 0.45 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 1.75 0.15 0.17 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 2.32 0.42 0.54 0.27 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 1.90 0.70 0.85 0.59 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 3.78 0.63 0.66 0.16 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 1.47 0.18 0.15 0.01 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 0.75 0.10 0.06 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 1.48 0.82 0.22 0.21 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 0.47 0.13 0.04 0.01 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 0.72 0.27 0.12 0.08 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.52 0.15 0.09 0.01 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 0.40 0.12 0.03 0.01 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 0.38 0.13 0.03 0.01 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 0.52 0.13 0.04 0.01 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 0.62 0.20 0.12 0.07 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 0.48 0.17 0.09 0.01 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 0.25 0.13 0.02 0.01 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 15.78 4.95 5.62 0.83 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 42.64 35.42 79.90 25.32 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 24.61 16.05 101.32 4.92 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) 03/03/2026 _x86_64_ (2 CPU) 03:23:33 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 36.14 0.03 6.57 12.15 0.10 45.01 03:25:01 AM 0 42.31 0.02 6.67 13.10 0.08 37.82 03:25:01 AM 1 29.98 0.03 6.48 11.20 0.12 52.19 03:26:01 AM all 34.48 0.00 5.17 5.68 0.13 54.53 03:26:01 AM 0 43.61 0.00 6.04 4.47 0.15 45.72 03:26:01 AM 1 25.35 0.00 4.30 6.89 0.12 63.34 03:27:01 AM all 11.77 0.00 1.82 1.29 0.09 85.03 03:27:01 AM 0 16.45 0.00 1.94 1.52 0.08 80.00 03:27:01 AM 1 7.10 0.00 1.70 1.05 0.10 90.05 03:28:01 AM all 25.71 0.00 5.10 0.46 0.11 68.62 03:28:01 AM 0 32.68 0.00 5.69 0.52 0.12 61.00 03:28:01 AM 1 18.77 0.00 4.52 0.40 0.10 76.21 03:29:01 AM all 10.96 0.00 2.24 0.96 0.06 85.78 03:29:01 AM 0 14.73 0.00 2.54 0.69 0.07 81.97 03:29:01 AM 1 7.20 0.00 1.93 1.23 0.05 89.58 03:30:01 AM all 1.40 0.00 0.22 0.02 0.06 98.30 03:30:01 AM 0 2.32 0.00 0.27 0.00 0.08 97.33 03:30:01 AM 1 0.48 0.00 0.17 0.03 0.03 99.28 03:31:01 AM all 0.43 0.00 0.11 0.01 0.08 99.37 03:31:01 AM 0 0.25 0.00 0.15 0.02 0.12 99.47 03:31:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 03:32:01 AM all 0.42 0.00 0.08 0.00 0.07 99.43 03:32:01 AM 0 0.28 0.00 0.12 0.00 0.10 99.50 03:32:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 03:33:01 AM all 0.42 0.00 0.08 0.00 0.06 99.44 03:33:01 AM 0 0.32 0.00 0.17 0.00 0.10 99.41 03:33:01 AM 1 0.52 0.00 0.00 0.00 0.02 99.47 03:34:01 AM all 0.36 0.00 0.12 0.00 0.07 99.46 03:34:01 AM 0 0.28 0.00 0.20 0.00 0.10 99.41 03:34:01 AM 1 0.43 0.00 0.03 0.00 0.03 99.50 03:35:01 AM all 0.41 0.00 0.08 0.00 0.08 99.43 03:35:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 03:35:01 AM 1 0.20 0.00 0.10 0.00 0.12 99.58 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 0.43 0.00 0.09 0.00 0.08 99.40 03:36:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 03:36:01 AM 1 0.28 0.00 0.13 0.00 0.12 99.47 03:37:01 AM all 0.42 0.00 0.08 0.00 0.09 99.41 03:37:01 AM 0 0.53 0.00 0.05 0.00 0.07 99.35 03:37:01 AM 1 0.30 0.00 0.12 0.00 0.12 99.47 03:38:01 AM all 0.36 0.00 0.09 0.00 0.08 99.47 03:38:01 AM 0 0.47 0.00 0.05 0.00 0.03 99.45 03:38:01 AM 1 0.25 0.00 0.13 0.00 0.13 99.48 03:39:01 AM all 0.48 0.00 0.22 0.00 0.08 99.22 03:39:01 AM 0 0.55 0.00 0.25 0.00 0.05 99.15 03:39:01 AM 1 0.40 0.00 0.18 0.00 0.12 99.30 03:40:01 AM all 0.62 0.00 0.10 0.02 0.11 99.16 03:40:01 AM 0 0.62 0.00 0.10 0.00 0.15 99.13 03:40:01 AM 1 0.62 0.00 0.10 0.03 0.07 99.18 03:41:01 AM all 0.41 0.00 0.10 0.00 0.08 99.42 03:41:01 AM 0 0.47 0.00 0.12 0.00 0.07 99.35 03:41:01 AM 1 0.35 0.00 0.08 0.00 0.08 99.48 03:42:01 AM all 0.59 0.00 0.13 0.00 0.07 99.21 03:42:01 AM 0 0.52 0.00 0.07 0.00 0.03 99.38 03:42:01 AM 1 0.65 0.00 0.20 0.00 0.10 99.05 03:43:01 AM all 0.67 0.00 0.09 0.00 0.06 99.18 03:43:01 AM 0 0.27 0.00 0.08 0.00 0.05 99.60 03:43:01 AM 1 1.07 0.00 0.10 0.00 0.07 98.76 03:44:01 AM all 0.34 0.00 0.12 0.00 0.06 99.48 03:44:01 AM 0 0.23 0.00 0.13 0.00 0.07 99.57 03:44:01 AM 1 0.45 0.00 0.10 0.00 0.05 99.40 03:45:01 AM all 0.36 0.00 0.10 0.00 0.06 99.48 03:45:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 03:45:01 AM 1 0.54 0.00 0.12 0.00 0.07 99.28 03:46:01 AM all 0.43 0.00 0.08 0.00 0.06 99.43 03:46:01 AM 0 0.25 0.00 0.12 0.00 0.07 99.57 03:46:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 0.41 0.00 0.08 0.00 0.07 99.44 03:47:01 AM 0 0.22 0.00 0.12 0.00 0.08 99.58 03:47:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 03:48:01 AM all 0.38 0.00 0.09 0.00 0.06 99.47 03:48:01 AM 0 0.25 0.00 0.13 0.00 0.08 99.53 03:48:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 03:49:01 AM all 0.49 0.00 0.10 0.00 0.05 99.36 03:49:01 AM 0 0.35 0.00 0.12 0.00 0.05 99.48 03:49:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 03:50:01 AM all 0.39 0.00 0.10 0.00 0.07 99.44 03:50:01 AM 0 0.20 0.00 0.12 0.00 0.05 99.63 03:50:01 AM 1 0.58 0.00 0.08 0.00 0.08 99.25 03:51:01 AM all 0.26 0.00 0.12 0.00 0.08 99.54 03:51:01 AM 0 0.35 0.00 0.12 0.00 0.10 99.43 03:51:01 AM 1 0.17 0.00 0.12 0.00 0.07 99.65 03:52:01 AM all 0.44 0.00 0.10 0.00 0.08 99.37 03:52:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 03:52:01 AM 1 0.32 0.00 0.13 0.00 0.13 99.42 03:53:01 AM all 0.62 0.00 0.17 0.00 0.06 99.16 03:53:01 AM 0 0.65 0.00 0.15 0.00 0.05 99.15 03:53:01 AM 1 0.59 0.00 0.18 0.00 0.07 99.16 03:54:01 AM all 29.23 0.00 4.27 0.17 0.08 66.25 03:54:01 AM 0 36.86 0.00 4.27 0.17 0.08 58.62 03:54:01 AM 1 21.61 0.00 4.27 0.17 0.08 73.87 Average: all 5.33 0.00 0.93 0.69 0.08 92.98 Average: 0 6.60 0.00 1.00 0.68 0.08 91.64 Average: 1 4.06 0.00 0.86 0.70 0.08 94.31