---> uname -a: Linux prd-centos8-robot-2c-8g-20068.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 4697 19 2316 6715 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:1b:9d:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84603sec preferred_lft 84603sec inet6 fe80::f816:3eff:fe1b:9d6d/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) 02/23/2026 _x86_64_ (2 CPU) 04:34:17 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 88.32 6.35 81.97 1120.83 6623.94 04:37:01 AM 85.09 1.02 84.07 73.44 11689.99 04:38:01 AM 39.36 7.17 32.19 1310.71 2542.59 04:39:01 AM 65.28 0.22 65.06 43.59 8111.25 04:40:01 AM 4.62 0.00 4.62 0.00 168.04 04:41:01 AM 0.27 0.00 0.27 0.00 4.08 04:42:01 AM 0.17 0.00 0.17 0.00 2.38 04:43:01 AM 2.03 0.10 1.93 6.80 161.12 04:44:01 AM 0.40 0.00 0.40 0.00 166.54 04:45:01 AM 0.60 0.00 0.60 0.00 195.52 04:46:01 AM 0.30 0.00 0.30 0.00 145.52 04:47:01 AM 0.23 0.00 0.23 0.00 38.56 04:48:01 AM 0.13 0.00 0.13 0.00 37.19 04:49:01 AM 0.13 0.00 0.13 0.00 10.95 04:50:01 AM 0.40 0.03 0.37 0.27 20.28 04:51:01 AM 1.55 0.00 1.55 0.00 56.97 04:52:01 AM 0.40 0.00 0.40 0.00 184.35 04:53:01 AM 0.30 0.00 0.30 0.00 134.49 04:54:01 AM 0.22 0.00 0.22 0.00 172.14 04:55:01 AM 0.53 0.00 0.53 0.00 197.60 04:56:01 AM 0.17 0.00 0.17 0.00 42.55 04:57:01 AM 0.13 0.00 0.13 0.00 28.81 04:58:01 AM 0.20 0.00 0.20 0.00 67.07 04:59:01 AM 7.63 5.95 1.68 574.88 40.02 05:00:01 AM 1.68 0.00 1.68 0.00 67.26 05:01:02 AM 0.57 0.02 0.55 0.13 86.65 05:02:01 AM 0.46 0.07 0.39 1.76 48.73 05:03:01 AM 5.60 0.32 5.28 36.91 281.38 05:04:01 AM 35.11 0.47 34.64 52.92 3500.23 Average: 11.80 0.75 11.05 111.17 1201.60 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5230040 7042112 2652384 33.65 2688 1989900 696196 7.80 186920 2130176 264140 04:37:01 AM 5029584 6927116 2852840 36.19 2688 2074312 795296 8.90 221972 2283280 47256 04:38:01 AM 4848152 6924004 3034272 38.49 2688 2245072 787896 8.82 282056 2381848 149168 04:39:01 AM 4882104 6996152 3000320 38.06 2688 2281552 704972 7.89 269396 2347492 44 04:40:01 AM 4881864 6995912 3000560 38.07 2688 2281552 682324 7.64 269400 2347860 16 04:41:01 AM 4881900 6995960 3000524 38.07 2688 2281556 682324 7.64 269400 2348088 16 04:42:01 AM 4882288 6996348 3000136 38.06 2688 2281556 682324 7.64 269400 2347724 12 04:43:01 AM 4822796 6942112 3059628 38.82 2688 2286848 789448 8.84 269924 2406112 2432 04:44:01 AM 4816692 6940500 3065732 38.89 2688 2291336 827036 9.26 269924 2412288 2040 04:45:01 AM 4812056 6939900 3070368 38.95 2688 2295352 827036 9.26 269924 2416876 436 04:46:01 AM 4808400 6940208 3074024 39.00 2688 2299304 843028 9.44 270228 2420220 84 04:47:01 AM 4807452 6940296 3074972 39.01 2688 2300340 810604 9.08 270292 2421180 24 04:48:01 AM 4806156 6940056 3076268 39.03 2688 2301404 810604 9.08 270296 2422648 24 04:49:01 AM 4805608 6939888 3076816 39.03 2688 2301784 810604 9.08 270296 2423100 116 04:50:01 AM 4805364 6939956 3077060 39.04 2688 2302084 789156 8.84 270456 2423404 16 04:51:01 AM 4799424 6937860 3083000 39.11 2688 2305960 805556 9.02 270508 2429168 3108 04:52:01 AM 4793832 6934684 3088592 39.18 2688 2308344 822900 9.21 270508 2434476 128 04:53:01 AM 4787028 6933688 3095396 39.27 2688 2314152 838344 9.39 270508 2441328 1992 04:54:01 AM 4782324 6932364 3100100 39.33 2688 2317540 838344 9.39 270508 2445752 260 04:55:01 AM 4777108 6933744 3105316 39.40 2688 2324136 838344 9.39 270508 2451020 1120 04:56:01 AM 4777276 6934056 3105148 39.39 2688 2324272 838344 9.39 270508 2451076 24 04:57:01 AM 4773456 6932720 3108968 39.44 2688 2326764 817352 9.15 270508 2454980 1672 04:58:01 AM 4773068 6932712 3109356 39.45 2688 2327136 817352 9.15 270508 2455424 76 04:59:01 AM 4757832 6935272 3124592 39.64 2688 2344852 792508 8.87 272568 2468512 172 05:00:01 AM 4758060 6935896 3124364 39.64 2688 2345248 790388 8.85 272568 2468132 72 05:01:02 AM 4751408 6931848 3131016 39.72 2688 2347836 856444 9.59 272716 2473652 292 05:02:01 AM 4750708 6932348 3131716 39.73 2688 2349036 875044 9.80 272832 2474464 172 05:03:01 AM 4873460 6941376 3008964 38.17 2688 2236868 717724 8.04 319156 2317672 76836 05:04:01 AM 4850960 6914664 3031464 38.46 2688 2236860 756512 8.47 525116 2148704 11324 Average: 4831945 6947026 3050479 38.70 2688 2283550 791173 8.86 276859 2394712 19416 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 190.82 139.97 1451.41 37.06 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 68.89 46.93 640.68 7.88 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 44.01 37.23 334.08 7.77 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 596.05 422.71 118.73 97.93 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 3.05 2.15 1.30 0.50 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 3.25 2.05 0.73 0.61 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 1.33 0.68 0.18 0.12 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 73.89 50.49 37.48 6.05 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 31.42 29.82 24.04 3.80 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 16.00 13.95 18.01 2.44 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 84.46 84.51 31.71 7.35 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 54.66 52.29 11.26 4.47 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 55.45 51.85 12.38 5.40 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 11.71 9.57 3.20 2.19 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 11.33 6.73 2.38 1.35 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 53.02 51.77 13.46 12.90 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 48.66 48.04 26.47 4.16 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 80.92 81.49 75.90 6.57 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 54.22 53.54 47.41 6.98 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 67.91 67.26 66.81 6.21 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 14.15 13.75 2.83 1.01 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 51.27 50.10 27.47 4.63 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 12.73 10.65 2.94 2.14 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 15.24 13.08 3.48 2.55 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 3.82 3.22 2.67 0.61 0.00 0.00 0.00 0.00 05:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:02 AM eth0 106.31 98.87 35.95 8.70 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 32.55 27.12 6.06 2.71 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 122.26 72.60 177.88 144.59 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 18.85 16.70 16.60 9.18 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 66.51 53.78 110.18 13.73 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) 02/23/2026 _x86_64_ (2 CPU) 04:34:17 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 39.28 0.00 6.17 1.75 0.11 52.69 04:36:01 AM 0 47.08 0.00 6.65 2.21 0.10 43.97 04:36:01 AM 1 31.49 0.00 5.70 1.29 0.12 61.41 04:37:01 AM all 20.60 0.00 3.32 2.01 0.08 73.98 04:37:01 AM 0 20.67 0.00 2.99 2.35 0.08 73.90 04:37:01 AM 1 20.53 0.00 3.66 1.67 0.08 74.06 04:38:01 AM all 25.12 0.00 4.84 0.45 0.08 69.51 04:38:01 AM 0 37.71 0.00 6.01 0.70 0.08 55.50 04:38:01 AM 1 12.52 0.00 3.68 0.20 0.07 83.54 04:39:01 AM all 17.77 0.00 3.81 0.71 0.08 77.62 04:39:01 AM 0 23.66 0.00 4.14 0.55 0.08 71.57 04:39:01 AM 1 11.88 0.00 3.49 0.87 0.08 83.68 04:40:01 AM all 0.15 0.00 0.10 0.03 0.03 99.70 04:40:01 AM 0 0.13 0.00 0.08 0.05 0.02 99.72 04:40:01 AM 1 0.17 0.00 0.12 0.00 0.03 99.68 04:41:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 04:41:01 AM 0 0.17 0.00 0.08 0.00 0.05 99.70 04:41:01 AM 1 0.57 0.00 0.10 0.00 0.02 99.32 04:42:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 04:42:01 AM 0 0.18 0.00 0.03 0.00 0.02 99.77 04:42:01 AM 1 0.47 0.00 0.10 0.00 0.05 99.38 04:43:01 AM all 11.42 0.00 1.10 0.03 0.08 87.39 04:43:01 AM 0 14.39 0.00 1.51 0.03 0.07 84.00 04:43:01 AM 1 8.45 0.00 0.69 0.02 0.08 90.76 04:44:01 AM all 10.25 0.00 0.83 0.02 0.06 88.85 04:44:01 AM 0 15.78 0.00 1.04 0.03 0.07 83.08 04:44:01 AM 1 4.73 0.00 0.62 0.00 0.05 94.60 04:45:01 AM all 7.85 0.00 0.30 0.03 0.07 91.76 04:45:01 AM 0 13.77 0.00 0.38 0.00 0.08 85.77 04:45:01 AM 1 1.92 0.00 0.22 0.05 0.05 97.76 04:46:01 AM all 11.40 0.00 1.19 0.01 0.08 87.31 04:46:01 AM 0 18.68 0.00 1.91 0.02 0.09 79.31 04:46:01 AM 1 4.26 0.00 0.49 0.00 0.08 95.17 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 6.44 0.00 0.62 0.00 0.07 92.87 04:47:01 AM 0 9.48 0.00 0.90 0.00 0.09 89.53 04:47:01 AM 1 3.45 0.00 0.35 0.00 0.05 96.15 04:48:01 AM all 6.72 0.00 0.60 0.00 0.06 92.61 04:48:01 AM 0 7.71 0.00 0.67 0.00 0.07 91.55 04:48:01 AM 1 5.74 0.00 0.54 0.00 0.05 93.67 04:49:01 AM all 4.62 0.00 0.36 0.00 0.06 94.97 04:49:01 AM 0 5.33 0.00 0.40 0.00 0.07 94.20 04:49:01 AM 1 3.90 0.00 0.32 0.00 0.05 95.73 04:50:01 AM all 3.36 0.00 0.43 0.00 0.05 96.16 04:50:01 AM 0 1.19 0.00 0.25 0.00 0.03 98.53 04:50:01 AM 1 5.54 0.00 0.60 0.00 0.07 93.79 04:51:01 AM all 12.22 0.00 0.92 0.01 0.11 86.74 04:51:01 AM 0 18.78 0.00 1.32 0.00 0.14 79.77 04:51:01 AM 1 5.96 0.00 0.54 0.02 0.08 93.41 04:52:01 AM all 5.40 0.00 0.38 0.02 0.07 94.14 04:52:01 AM 0 7.23 0.00 0.42 0.00 0.07 92.29 04:52:01 AM 1 3.57 0.00 0.34 0.03 0.07 96.00 04:53:01 AM all 6.81 0.00 0.66 0.01 0.09 92.43 04:53:01 AM 0 4.78 0.00 0.44 0.02 0.08 94.69 04:53:01 AM 1 8.84 0.00 0.89 0.00 0.10 90.17 04:54:01 AM all 3.42 0.00 0.36 0.00 0.08 96.15 04:54:01 AM 0 4.72 0.00 0.34 0.00 0.08 94.86 04:54:01 AM 1 2.13 0.00 0.39 0.00 0.07 97.42 04:55:01 AM all 10.63 0.00 1.09 0.00 0.08 88.19 04:55:01 AM 0 15.62 0.00 1.73 0.00 0.08 82.57 04:55:01 AM 1 5.64 0.00 0.45 0.00 0.08 93.82 04:56:01 AM all 1.15 0.00 0.18 0.00 0.05 98.63 04:56:01 AM 0 1.39 0.00 0.15 0.00 0.05 98.41 04:56:01 AM 1 0.90 0.00 0.20 0.00 0.05 98.84 04:57:01 AM all 6.03 0.00 0.59 0.00 0.08 93.30 04:57:01 AM 0 7.70 0.00 0.74 0.00 0.08 91.48 04:57:01 AM 1 4.35 0.00 0.44 0.00 0.08 95.13 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 4.50 0.00 0.18 0.00 0.07 95.24 04:58:01 AM 0 4.55 0.00 0.20 0.00 0.07 95.18 04:58:01 AM 1 4.46 0.00 0.17 0.00 0.07 95.31 04:59:01 AM all 5.04 0.25 0.38 0.11 0.08 94.13 04:59:01 AM 0 3.98 0.50 0.47 0.22 0.08 94.75 04:59:01 AM 1 6.11 0.00 0.30 0.00 0.08 93.51 05:00:01 AM all 4.83 0.00 0.43 0.02 0.07 94.65 05:00:01 AM 0 9.19 0.00 0.78 0.00 0.09 89.94 05:00:01 AM 1 0.63 0.00 0.10 0.03 0.05 99.18 05:01:02 AM all 8.03 0.00 1.11 0.00 0.08 90.79 05:01:02 AM 0 9.81 0.00 1.05 0.00 0.07 89.07 05:01:02 AM 1 6.26 0.00 1.16 0.00 0.08 92.50 05:02:01 AM all 4.91 0.00 0.64 0.00 0.06 94.39 05:02:01 AM 0 4.86 0.00 0.66 0.00 0.07 94.41 05:02:01 AM 1 4.96 0.00 0.61 0.00 0.05 94.38 05:03:01 AM all 16.26 0.00 1.97 0.02 0.09 81.66 05:03:01 AM 0 21.49 0.00 1.67 0.00 0.10 76.74 05:03:01 AM 1 11.01 0.00 2.28 0.03 0.08 86.60 05:04:01 AM all 30.58 0.00 3.72 0.54 0.11 65.05 05:04:01 AM 0 27.84 0.00 3.79 0.50 0.10 67.77 05:04:01 AM 1 33.32 0.00 3.65 0.58 0.12 62.33 Average: all 9.85 0.01 1.26 0.20 0.07 88.61 Average: 0 12.34 0.02 1.41 0.23 0.07 85.93 Average: 1 7.38 0.00 1.11 0.17 0.07 91.28