---> uname -a: Linux prd-centos8-robot-2c-8g-13062.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 618 4900 19 2178 6780 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:35:91:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84980sec preferred_lft 84980sec inet6 fe80::f816:3eff:fe35:9137/64 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) 11/24/2025 _x86_64_ (2 CPU) 03:38:40 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 167.91 108.86 59.05 12555.68 40237.62 03:41:01 AM 118.64 0.72 117.92 52.91 10675.90 03:42:01 AM 36.94 0.42 36.53 64.79 4153.01 03:43:01 AM 76.79 6.96 69.83 1292.77 6012.06 03:44:01 AM 22.43 0.00 22.43 0.00 4115.49 03:45:01 AM 5.60 0.23 5.36 12.66 208.18 03:46:01 AM 0.38 0.00 0.38 0.00 8.30 03:47:01 AM 0.27 0.00 0.27 0.00 10.61 03:48:01 AM 0.50 0.00 0.50 0.00 7.05 03:49:01 AM 0.32 0.00 0.32 0.00 11.86 03:50:01 AM 0.25 0.00 0.25 0.00 4.43 03:51:01 AM 0.27 0.00 0.27 0.00 9.25 03:52:01 AM 0.30 0.00 0.30 0.00 5.95 03:53:01 AM 0.17 0.00 0.17 0.00 16.55 03:54:01 AM 1.50 0.03 1.47 0.27 33.12 03:55:01 AM 0.62 0.00 0.62 0.00 16.18 03:56:01 AM 0.45 0.00 0.45 0.00 6.95 03:57:01 AM 0.37 0.00 0.37 0.00 11.86 03:58:01 AM 0.40 0.00 0.40 0.00 5.88 03:59:01 AM 0.50 0.00 0.50 0.00 14.43 04:00:01 AM 0.48 0.00 0.48 0.00 7.28 04:01:01 AM 14.36 0.33 14.03 37.05 507.58 04:02:01 AM 28.10 0.58 27.52 65.57 1297.63 Average: 20.76 5.14 15.63 612.27 2929.63 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5433836 7008780 2448588 31.06 2688 1767340 779120 8.72 186372 1976176 102760 03:41:01 AM 5139508 6984076 2742916 34.80 2688 2020316 737240 8.25 198596 2191980 96780 03:42:01 AM 5142248 7016316 2740176 34.76 2688 2049160 703160 7.87 223100 2164208 37456 03:43:01 AM 4930120 7029404 2952304 37.45 2688 2266312 664512 7.44 260392 2308352 111528 03:44:01 AM 4928440 7027416 2953984 37.48 2688 2266316 664512 7.44 260400 2308376 12 03:45:01 AM 4886316 6986240 2996108 38.01 2688 2267264 714404 8.00 260528 2350104 8 03:46:01 AM 4886564 6986512 2995860 38.01 2688 2267296 714404 8.00 260528 2350072 12 03:47:01 AM 4877200 6977380 3005224 38.13 2688 2267528 746032 8.35 260528 2358720 4 03:48:01 AM 4876700 6976904 3005724 38.13 2688 2267560 730536 8.18 260528 2359664 4 03:49:01 AM 4876804 6977232 3005620 38.13 2688 2267784 730536 8.18 260536 2359996 4 03:50:01 AM 4876608 6977072 3005816 38.13 2688 2267820 750120 8.40 260536 2360100 4 03:51:01 AM 4881584 6982280 3000840 38.07 2688 2268040 743908 8.33 260536 2354720 4 03:52:01 AM 4881704 6982436 3000720 38.07 2688 2268076 743908 8.33 260536 2354756 4 03:53:01 AM 4881028 6982220 3001396 38.08 2688 2268536 743908 8.33 260644 2355348 4 03:54:01 AM 4865572 6966812 3016852 38.27 2688 2268584 763976 8.55 260804 2369568 4 03:55:01 AM 4851292 6952772 3031132 38.45 2688 2268824 765656 8.57 260804 2384480 4 03:56:01 AM 4877584 6979096 3004840 38.12 2688 2268856 736032 8.24 260804 2357920 4 03:57:01 AM 4878184 6979932 3004240 38.11 2688 2269092 736032 8.24 260804 2358156 4 03:58:01 AM 4863896 6965688 3018528 38.29 2688 2269136 763996 8.55 260804 2372032 4 03:59:01 AM 4856656 6958684 3025768 38.39 2688 2269372 776836 8.70 260804 2379604 4 04:00:01 AM 4870440 6972500 3011984 38.21 2688 2269404 747920 8.37 260808 2365612 4 04:01:01 AM 4937888 6895348 2944536 37.36 2688 2130560 800520 8.96 296276 2286072 52396 04:02:01 AM 5040588 6962924 2841836 36.05 2688 2095860 726192 8.13 462728 2021272 12368 Average: 4936555 6979479 2945869 37.37 2688 2212567 738411 8.27 263409 2306404 17973 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 252.07 166.74 1623.59 59.70 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 87.66 69.55 882.17 10.12 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 17.60 9.88 6.88 4.02 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 194.47 148.65 372.58 36.16 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 7.18 4.52 1.72 1.38 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 25.74 19.49 6.65 4.54 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 0.77 0.17 0.05 0.02 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 15.89 14.43 119.91 1.09 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 2.60 0.17 0.17 0.02 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 8.86 7.08 1.31 0.57 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 1.32 0.25 0.20 0.08 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 13.01 12.60 119.76 0.98 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 0.53 0.17 0.04 0.02 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 18.21 16.75 3.37 3.21 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 8.76 5.38 118.34 0.60 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 26.76 25.40 356.26 2.57 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.72 0.08 0.10 0.01 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 13.06 8.10 2.44 0.65 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 6.65 5.10 117.72 0.33 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 27.96 26.62 355.24 1.89 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.70 0.25 0.17 0.08 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 55.27 36.62 84.90 34.71 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 16.28 13.98 13.22 7.03 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 34.87 25.74 182.04 7.38 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) 11/24/2025 _x86_64_ (2 CPU) 03:38:40 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 37.61 0.06 9.61 5.54 0.12 47.07 03:40:01 AM 0 34.55 0.10 8.24 6.54 0.12 50.44 03:40:01 AM 1 40.67 0.02 10.98 4.53 0.12 43.69 03:41:01 AM all 35.39 0.00 5.34 1.77 0.12 57.39 03:41:01 AM 0 18.76 0.00 3.93 1.68 0.12 75.51 03:41:01 AM 1 52.12 0.00 6.75 1.85 0.13 39.14 03:42:01 AM all 17.19 0.00 2.62 0.71 0.09 79.38 03:42:01 AM 0 13.28 0.00 2.44 0.77 0.10 83.42 03:42:01 AM 1 21.11 0.00 2.81 0.65 0.08 75.35 03:43:01 AM all 36.27 0.00 6.73 0.86 0.13 56.01 03:43:01 AM 0 26.40 0.00 5.76 0.73 0.13 66.97 03:43:01 AM 1 46.16 0.00 7.69 0.98 0.13 45.04 03:44:01 AM all 0.44 0.00 0.33 0.57 0.05 98.61 03:44:01 AM 0 0.67 0.00 0.23 0.35 0.05 98.70 03:44:01 AM 1 0.22 0.00 0.43 0.78 0.05 98.51 03:45:01 AM all 2.33 0.00 0.36 0.03 0.08 97.21 03:45:01 AM 0 2.41 0.00 0.45 0.02 0.05 97.07 03:45:01 AM 1 2.24 0.00 0.27 0.03 0.10 97.36 03:46:01 AM all 0.48 0.00 0.13 0.00 0.08 99.31 03:46:01 AM 0 0.62 0.00 0.12 0.00 0.08 99.18 03:46:01 AM 1 0.35 0.00 0.13 0.00 0.08 99.43 03:47:01 AM all 0.89 0.00 0.17 0.00 0.08 98.87 03:47:01 AM 0 0.45 0.00 0.12 0.00 0.08 99.35 03:47:01 AM 1 1.32 0.00 0.22 0.00 0.07 98.40 03:48:01 AM all 0.48 0.00 0.13 0.00 0.08 99.32 03:48:01 AM 0 0.38 0.00 0.17 0.00 0.10 99.35 03:48:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 03:49:01 AM all 0.92 0.00 0.13 0.00 0.10 98.85 03:49:01 AM 0 1.22 0.00 0.12 0.00 0.10 98.56 03:49:01 AM 1 0.62 0.00 0.15 0.00 0.10 99.13 03:50:01 AM all 0.28 0.00 0.13 0.00 0.09 99.51 03:50:01 AM 0 0.15 0.00 0.13 0.00 0.08 99.63 03:50:01 AM 1 0.40 0.00 0.12 0.00 0.10 99.38 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 1.10 0.00 0.15 0.00 0.07 98.68 03:51:01 AM 0 0.70 0.00 0.10 0.00 0.07 99.13 03:51:01 AM 1 1.51 0.00 0.20 0.00 0.07 98.23 03:52:01 AM all 0.46 0.00 0.11 0.00 0.07 99.36 03:52:01 AM 0 0.55 0.00 0.10 0.00 0.07 99.28 03:52:01 AM 1 0.37 0.00 0.12 0.00 0.07 99.45 03:53:01 AM all 2.02 0.00 0.17 0.00 0.07 97.75 03:53:01 AM 0 1.81 0.00 0.13 0.00 0.07 97.99 03:53:01 AM 1 2.22 0.00 0.20 0.00 0.07 97.51 03:54:01 AM all 0.50 0.00 0.31 0.03 0.08 99.09 03:54:01 AM 0 0.55 0.00 0.42 0.02 0.08 98.93 03:54:01 AM 1 0.45 0.00 0.20 0.03 0.07 99.25 03:55:01 AM all 1.09 0.00 0.20 0.00 0.08 98.63 03:55:01 AM 0 1.54 0.00 0.32 0.00 0.10 98.04 03:55:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 03:56:01 AM all 0.41 0.00 0.12 0.00 0.08 99.39 03:56:01 AM 0 0.33 0.00 0.13 0.00 0.10 99.43 03:56:01 AM 1 0.48 0.00 0.10 0.00 0.07 99.35 03:57:01 AM all 0.98 0.00 0.14 0.00 0.07 98.81 03:57:01 AM 0 1.22 0.00 0.17 0.00 0.10 98.51 03:57:01 AM 1 0.73 0.00 0.12 0.00 0.03 99.12 03:58:01 AM all 0.53 0.00 0.13 0.00 0.08 99.26 03:58:01 AM 0 0.52 0.00 0.22 0.00 0.10 99.16 03:58:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 03:59:01 AM all 1.01 0.00 0.19 0.00 0.05 98.75 03:59:01 AM 0 0.37 0.00 0.20 0.00 0.08 99.35 03:59:01 AM 1 1.65 0.00 0.18 0.00 0.02 98.15 04:00:01 AM all 0.45 0.00 0.10 0.00 0.06 99.39 04:00:01 AM 0 0.44 0.00 0.15 0.00 0.08 99.33 04:00:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 04:01:01 AM all 12.74 0.00 1.57 0.09 0.09 85.51 04:01:01 AM 0 5.86 0.00 1.54 0.07 0.10 92.44 04:01:01 AM 1 19.61 0.00 1.60 0.12 0.08 78.59 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 26.43 0.00 3.35 0.18 0.08 69.95 04:02:01 AM 0 18.39 0.00 2.82 0.13 0.08 78.58 04:02:01 AM 1 34.49 0.00 3.89 0.23 0.08 61.31 Average: all 7.83 0.00 1.40 0.42 0.08 90.26 Average: 0 5.71 0.00 1.22 0.45 0.09 92.53 Average: 1 9.95 0.00 1.58 0.40 0.07 87.99