---> uname -a: Linux prd-centos8-robot-2c-8g-6224.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4833 19 2246 6781 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:43:9d:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84718sec preferred_lft 84718sec inet6 fe80::f816:3eff:fe43:9dbb/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) 01/31/2026 _x86_64_ (2 CPU) 03:23:38 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 155.51 92.22 63.30 10827.46 40364.31 03:26:01 AM 124.14 1.10 123.04 75.84 12603.90 03:27:01 AM 24.61 0.38 24.23 64.25 1946.45 03:28:01 AM 7.06 0.03 7.03 0.53 460.43 03:29:01 AM 55.26 6.71 48.55 1245.72 3123.06 03:30:01 AM 44.37 0.22 44.15 43.59 6725.22 03:31:01 AM 4.45 0.00 4.45 0.00 153.07 03:32:01 AM 0.17 0.00 0.17 0.00 2.13 03:33:01 AM 0.25 0.07 0.18 4.93 2.52 03:34:01 AM 2.07 0.00 2.07 0.00 171.58 03:35:01 AM 0.45 0.03 0.42 1.87 188.54 03:36:01 AM 0.28 0.00 0.28 0.00 91.77 03:37:01 AM 0.25 0.00 0.25 0.00 69.09 03:38:01 AM 0.27 0.00 0.27 0.00 97.37 03:39:01 AM 0.28 0.03 0.25 0.27 30.61 03:40:01 AM 1.33 0.00 1.33 0.00 64.31 03:41:01 AM 0.32 0.00 0.32 0.00 25.94 03:42:01 AM 0.30 0.00 0.30 0.00 109.88 03:43:01 AM 0.15 0.00 0.15 0.00 34.01 03:44:01 AM 0.23 0.00 0.23 0.00 9.82 03:45:01 AM 0.30 0.00 0.30 0.00 70.84 03:46:01 AM 0.18 0.00 0.18 0.00 66.67 03:47:01 AM 0.25 0.00 0.25 0.00 121.26 03:48:01 AM 0.17 0.00 0.17 0.00 42.39 03:49:01 AM 0.25 0.00 0.25 0.00 42.36 03:50:01 AM 0.27 0.00 0.27 0.00 24.33 03:51:01 AM 21.79 0.40 21.39 46.78 2381.22 Average: 16.48 3.75 12.73 456.00 2556.55 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5422028 6998308 2460400 31.21 2688 1768392 803988 9.00 190300 1986268 104436 03:26:01 AM 5141612 6982080 2740816 34.77 2688 2016012 742704 8.32 199312 2188024 40796 03:27:01 AM 5219580 7061548 2662848 33.78 2688 2017944 652956 7.31 220012 2092564 9576 03:28:01 AM 5215160 7057068 2667268 33.84 2688 2017960 668344 7.48 220192 2097196 4 03:29:01 AM 4865120 6960260 3017308 38.28 2688 2260636 731500 8.19 257348 2374376 161580 03:30:01 AM 4932988 7029856 2949440 37.42 2688 2263548 659152 7.38 261824 2302732 28 03:31:01 AM 4933484 7030352 2948944 37.41 2688 2263548 659152 7.38 261824 2302656 12 03:32:01 AM 4933760 7030632 2948668 37.41 2688 2263552 659152 7.38 261824 2302328 8 03:33:01 AM 4887596 6985308 2994832 37.99 2688 2264392 735504 8.24 262168 2347676 684 03:34:01 AM 4875216 6976164 3007212 38.15 2688 2267636 757548 8.48 262168 2359976 908 03:35:01 AM 4870080 6975736 3012348 38.22 2688 2272336 757548 8.48 262652 2364676 4 03:36:01 AM 4863928 6972260 3018500 38.29 2688 2275012 757548 8.48 262716 2370816 4 03:37:01 AM 4859912 6970744 3022516 38.34 2688 2277520 757548 8.48 262716 2374832 516 03:38:01 AM 4856648 6970072 3025780 38.39 2688 2280112 772940 8.65 262716 2377828 260 03:39:01 AM 4855748 6970084 3026680 38.40 2688 2281008 793472 8.88 262860 2378568 352 03:40:01 AM 4854016 6969244 3028412 38.42 2688 2281900 793472 8.88 262860 2380500 208 03:41:01 AM 4848416 6966736 3034012 38.49 2688 2285008 793472 8.88 262860 2385920 2640 03:42:01 AM 4847572 6966696 3034856 38.50 2688 2285804 793472 8.88 262860 2386840 236 03:43:01 AM 4851300 6971208 3031128 38.45 2688 2286580 762996 8.54 262860 2383436 24 03:44:01 AM 4850376 6971124 3032052 38.47 2688 2287428 762996 8.54 262860 2384280 668 03:45:01 AM 4847368 6969676 3035060 38.50 2688 2288980 762996 8.54 262860 2387440 200 03:46:01 AM 4845468 6969724 3036960 38.53 2688 2290936 762996 8.54 262860 2389344 192 03:47:01 AM 4839056 6967048 3043372 38.61 2688 2294664 762996 8.54 262860 2395424 336 03:48:01 AM 4838320 6967320 3044108 38.62 2688 2295680 762996 8.54 262860 2396184 128 03:49:01 AM 4837084 6967164 3045344 38.63 2688 2296760 762996 8.54 262860 2397276 24 03:50:01 AM 4729028 6860332 3153400 40.01 2688 2297976 875792 9.81 262860 2504968 628 03:51:01 AM 4977284 6966276 2905144 36.86 2688 2162056 721104 8.07 495564 2051212 22484 Average: 4922154 6980853 2960274 37.56 2688 2227533 749161 8.39 262876 2320864 12849 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 276.91 184.27 1662.89 60.70 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 82.31 64.63 878.41 9.65 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 19.36 10.35 6.41 3.82 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 5.65 4.23 1.02 0.93 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 40.30 35.25 337.28 7.90 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 582.82 419.08 116.39 95.35 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 3.68 2.05 0.77 0.61 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 3.72 1.95 0.53 0.44 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 54.75 35.74 13.67 3.48 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 145.00 142.60 34.36 11.06 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 90.99 91.29 33.59 7.49 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 52.46 52.74 19.28 4.56 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 61.14 59.79 18.20 4.88 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 21.96 21.04 14.49 2.48 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 27.86 28.11 4.89 2.50 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 15.16 12.00 2.57 1.15 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 58.56 59.10 20.86 4.86 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 2.45 2.88 0.54 0.45 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 20.83 20.80 3.87 2.15 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 15.03 13.78 4.80 1.63 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 113.08 113.23 19.82 8.81 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 127.06 126.23 23.04 9.94 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 131.99 132.93 33.23 10.41 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 2.77 3.48 0.61 0.59 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 3.03 3.43 0.64 0.63 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 48.27 48.78 7.85 3.69 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 116.56 74.64 172.24 117.36 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 78.66 65.35 127.13 13.98 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) 01/31/2026 _x86_64_ (2 CPU) 03:23:38 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 36.94 0.04 8.88 21.81 0.12 32.21 03:25:01 AM 0 38.63 0.02 7.90 22.87 0.12 30.47 03:25:01 AM 1 35.24 0.07 9.87 20.74 0.12 33.96 03:26:01 AM all 30.77 0.00 5.19 2.16 0.12 61.77 03:26:01 AM 0 31.17 0.00 5.26 2.27 0.12 61.18 03:26:01 AM 1 30.37 0.00 5.11 2.05 0.12 62.36 03:27:01 AM all 10.63 0.00 1.70 0.79 0.07 86.81 03:27:01 AM 0 12.33 0.00 1.72 0.80 0.08 85.06 03:27:01 AM 1 8.93 0.00 1.69 0.77 0.05 88.57 03:28:01 AM all 0.57 0.00 0.53 0.05 0.06 98.80 03:28:01 AM 0 0.38 0.00 0.53 0.03 0.05 99.00 03:28:01 AM 1 0.75 0.00 0.52 0.07 0.07 98.60 03:29:01 AM all 28.20 0.00 5.22 1.68 0.12 64.78 03:29:01 AM 0 33.63 0.00 5.23 1.84 0.12 59.19 03:29:01 AM 1 22.77 0.00 5.22 1.52 0.12 70.37 03:30:01 AM all 9.90 0.00 2.68 0.66 0.08 86.68 03:30:01 AM 0 14.66 0.00 3.05 0.74 0.07 81.49 03:30:01 AM 1 5.14 0.00 2.32 0.59 0.08 91.88 03:31:01 AM all 0.35 0.00 0.11 0.03 0.05 99.47 03:31:01 AM 0 0.55 0.00 0.10 0.00 0.03 99.32 03:31:01 AM 1 0.15 0.00 0.12 0.05 0.07 99.62 03:32:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 03:32:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 03:32:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 03:33:01 AM all 2.44 0.00 0.40 0.00 0.06 97.09 03:33:01 AM 0 1.20 0.00 0.35 0.00 0.05 98.40 03:33:01 AM 1 3.69 0.00 0.45 0.00 0.07 95.79 03:34:01 AM all 10.74 0.00 1.34 0.01 0.12 87.79 03:34:01 AM 0 14.08 0.00 1.88 0.00 0.12 83.93 03:34:01 AM 1 7.42 0.00 0.81 0.02 0.12 91.64 03:35:01 AM all 11.57 0.00 1.49 0.02 0.10 86.82 03:35:01 AM 0 17.90 0.00 2.47 0.03 0.10 79.49 03:35:01 AM 1 5.39 0.00 0.52 0.00 0.10 93.99 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 6.41 0.00 0.55 0.00 0.11 92.93 03:36:01 AM 0 7.75 0.00 0.69 0.00 0.10 91.46 03:36:01 AM 1 5.07 0.00 0.42 0.00 0.12 94.39 03:37:01 AM all 7.47 0.00 0.66 0.01 0.10 91.76 03:37:01 AM 0 10.32 0.00 0.77 0.00 0.12 88.79 03:37:01 AM 1 4.66 0.00 0.55 0.02 0.08 94.68 03:38:01 AM all 5.78 0.00 0.57 0.00 0.11 93.54 03:38:01 AM 0 9.08 0.00 0.79 0.00 0.12 90.02 03:38:01 AM 1 2.49 0.00 0.35 0.00 0.10 97.05 03:39:01 AM all 3.36 0.00 0.50 0.00 0.10 96.03 03:39:01 AM 0 4.09 0.00 0.64 0.00 0.10 95.18 03:39:01 AM 1 2.64 0.00 0.37 0.00 0.10 96.89 03:40:01 AM all 2.87 0.00 0.18 0.02 0.12 96.82 03:40:01 AM 0 3.13 0.00 0.15 0.03 0.12 96.57 03:40:01 AM 1 2.61 0.00 0.20 0.00 0.12 97.08 03:41:01 AM all 7.42 0.00 1.04 0.00 0.10 91.44 03:41:01 AM 0 8.52 0.00 1.23 0.00 0.08 90.17 03:41:01 AM 1 6.32 0.00 0.85 0.00 0.12 92.71 03:42:01 AM all 2.65 0.00 0.14 0.01 0.11 97.09 03:42:01 AM 0 2.46 0.00 0.13 0.00 0.12 97.29 03:42:01 AM 1 2.84 0.00 0.15 0.02 0.10 96.89 03:43:01 AM all 4.99 0.00 0.37 0.00 0.08 94.56 03:43:01 AM 0 6.64 0.00 0.43 0.00 0.09 92.85 03:43:01 AM 1 3.38 0.00 0.30 0.00 0.08 96.23 03:44:01 AM all 4.87 0.00 0.47 0.00 0.09 94.58 03:44:01 AM 0 5.17 0.00 0.39 0.00 0.10 94.34 03:44:01 AM 1 4.57 0.00 0.54 0.00 0.08 94.81 03:45:01 AM all 7.54 0.00 0.76 0.00 0.10 91.59 03:45:01 AM 0 10.53 0.00 0.86 0.00 0.10 88.51 03:45:01 AM 1 4.62 0.00 0.67 0.00 0.10 94.61 03:46:01 AM all 9.24 0.00 0.82 0.00 0.11 89.83 03:46:01 AM 0 13.32 0.00 1.00 0.00 0.12 85.56 03:46:01 AM 1 5.25 0.00 0.64 0.00 0.10 94.01 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 10.25 0.00 0.97 0.00 0.09 88.69 03:47:01 AM 0 14.32 0.00 1.31 0.00 0.10 84.27 03:47:01 AM 1 6.17 0.00 0.62 0.00 0.08 93.12 03:48:01 AM all 3.26 0.00 0.44 0.00 0.09 96.21 03:48:01 AM 0 4.76 0.00 0.58 0.00 0.10 94.55 03:48:01 AM 1 1.76 0.00 0.30 0.00 0.08 97.86 03:49:01 AM all 3.40 0.00 0.43 0.00 0.09 96.08 03:49:01 AM 0 4.68 0.00 0.57 0.00 0.10 94.65 03:49:01 AM 1 2.12 0.00 0.28 0.00 0.08 97.51 03:50:01 AM all 7.29 0.00 0.54 0.00 0.11 92.06 03:50:01 AM 0 12.63 0.00 0.67 0.00 0.13 86.56 03:50:01 AM 1 1.96 0.00 0.42 0.00 0.08 97.54 03:51:01 AM all 22.81 0.00 3.17 0.18 0.10 73.73 03:51:01 AM 0 22.22 0.00 2.61 0.20 0.08 74.89 03:51:01 AM 1 23.41 0.00 3.73 0.17 0.12 72.57 Average: all 9.34 0.00 1.45 1.01 0.09 88.10 Average: 0 11.28 0.00 1.54 1.07 0.10 86.02 Average: 1 7.40 0.00 1.37 0.96 0.09 90.17