---> uname -a: Linux prd-centos8-robot-2c-8g-11212.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 596 4822 19 2278 6802 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:bb:df:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84763sec preferred_lft 84763sec inet6 fe80::f816:3eff:febb:df87/64 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) 00:30:32 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 89.69 10.46 79.22 3210.66 7503.75 12:33:01 AM 86.69 0.72 85.97 52.92 11229.50 12:34:01 AM 37.16 3.81 33.35 1256.17 2291.22 12:35:01 AM 66.76 6.05 60.71 493.78 7667.09 12:36:01 AM 8.60 0.22 8.38 11.73 630.41 12:37:01 AM 4.27 0.00 4.27 0.00 186.34 12:38:01 AM 0.47 0.00 0.47 0.00 74.07 12:39:01 AM 0.18 0.00 0.18 0.00 2.40 12:40:01 AM 0.15 0.00 0.15 0.00 2.65 12:41:01 AM 0.65 0.00 0.65 0.00 84.46 12:42:01 AM 0.55 0.00 0.55 0.00 58.34 12:43:02 AM 0.48 0.00 0.48 0.00 67.97 12:44:01 AM 0.47 0.00 0.47 0.00 46.37 12:45:01 AM 0.52 0.00 0.52 0.00 15.68 12:46:01 AM 0.63 0.03 0.60 0.27 23.93 12:47:01 AM 1.37 0.00 1.37 0.00 108.85 12:48:01 AM 0.38 0.00 0.38 0.00 83.92 12:49:01 AM 0.57 0.00 0.57 0.00 83.05 12:50:01 AM 0.45 0.00 0.45 0.00 36.72 12:51:01 AM 0.72 0.00 0.72 0.00 89.45 12:52:01 AM 0.43 0.00 0.43 0.00 65.72 12:53:01 AM 0.53 0.00 0.53 0.00 216.35 12:54:01 AM 0.77 0.00 0.77 0.00 125.84 12:55:01 AM 0.67 0.00 0.67 0.00 77.07 12:56:01 AM 0.65 0.00 0.65 0.00 151.60 12:57:01 AM 16.68 0.40 16.28 46.79 2079.32 Average: 12.33 0.83 11.50 195.24 1270.07 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5288168 7027264 2594264 32.91 2688 1920860 708116 7.93 188156 2084440 197152 12:33:01 AM 5165376 7007940 2717056 34.47 2688 2018288 701176 7.85 209412 2158972 9936 12:34:01 AM 4961612 6972164 2920820 37.05 2688 2180740 748488 8.38 262044 2292084 103484 12:35:01 AM 4948128 7058840 2934304 37.23 2688 2276976 628904 7.04 265500 2279800 10832 12:36:01 AM 4906156 7017996 2976276 37.76 2688 2278196 692128 7.75 265636 2324976 0 12:37:01 AM 4900924 7014592 2981508 37.82 2688 2280032 707504 7.92 265888 2330056 584 12:38:01 AM 4898564 7013576 2983868 37.85 2688 2281368 707504 7.92 265888 2332540 4 12:39:01 AM 4896512 7011540 2985920 37.88 2688 2281384 707504 7.92 265888 2334664 16 12:40:01 AM 4892044 7008492 2990388 37.94 2688 2282804 709756 7.95 265916 2338788 1428 12:41:01 AM 4891064 7008636 2991368 37.95 2688 2283932 709756 7.95 265944 2339732 332 12:42:01 AM 4889720 7008568 2992712 37.97 2688 2285200 709756 7.95 266044 2341064 76 12:43:02 AM 4887688 7008368 2994744 37.99 2688 2287040 709756 7.95 266116 2342964 4 12:44:01 AM 4886748 7008608 2995684 38.00 2688 2288228 709756 7.95 266136 2344144 56 12:45:01 AM 4886252 7008324 2996180 38.01 2688 2288432 709756 7.95 266136 2344508 16 12:46:01 AM 4883372 7007156 2999060 38.05 2688 2290152 730988 8.18 266328 2347096 1272 12:47:01 AM 4881588 7007000 3000844 38.07 2688 2291764 730988 8.18 266336 2348912 572 12:48:01 AM 4878744 7006136 3003688 38.11 2688 2293796 730988 8.18 266472 2351468 280 12:49:01 AM 4877248 7006448 3005184 38.13 2688 2295576 730988 8.18 266696 2353060 28 12:50:01 AM 4875156 7006004 3007276 38.15 2688 2297276 716184 8.02 266904 2354620 932 12:51:01 AM 4873492 7006020 3008940 38.17 2688 2298880 716184 8.02 266976 2356492 308 12:52:01 AM 4871268 7006068 3011164 38.20 2688 2301152 716184 8.02 267052 2358848 816 12:53:01 AM 4864872 7005288 3017560 38.28 2688 2306768 716184 8.02 267304 2364908 268 12:54:01 AM 4861532 7004956 3020900 38.32 2688 2309776 716184 8.02 267412 2367960 76 12:55:01 AM 4856344 7003476 3026088 38.39 2688 2313512 716184 8.02 267480 2373264 1940 12:56:01 AM 4850604 7002080 3031828 38.46 2688 2317856 716184 8.02 267480 2378992 2036 12:57:01 AM 4989592 7014464 2892840 36.70 2688 2196676 682464 7.64 503780 2027056 28388 Average: 4917799 7009616 2964633 37.61 2688 2259487 710752 7.96 270189 2314285 13878 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 224.84 165.03 1574.63 47.26 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 68.11 49.21 588.26 8.62 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 40.45 34.67 334.23 7.69 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 202.60 147.03 46.60 43.10 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 27.49 13.61 9.36 2.32 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 44.68 43.33 8.24 6.56 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 33.26 32.26 6.02 2.81 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 2.27 0.62 0.24 0.05 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 39.55 37.79 7.40 3.50 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 51.12 35.42 10.02 3.34 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 73.00 58.04 14.41 6.94 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 69.81 64.16 14.87 8.30 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 31.75 29.38 7.67 4.83 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 11.85 10.08 2.52 1.34 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 33.94 31.52 6.66 3.05 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 30.18 27.16 8.95 4.45 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 63.45 62.65 12.69 10.58 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 57.57 59.31 10.72 7.20 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 56.60 58.35 10.50 7.10 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 33.14 28.24 13.10 3.62 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 36.83 31.61 7.20 5.75 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 71.30 72.14 15.74 10.51 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 57.85 54.00 12.43 6.94 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 22.73 21.61 5.34 7.79 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 6.61 3.02 1.94 0.72 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 97.73 63.04 191.05 150.89 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 57.27 47.44 112.41 14.05 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) 00:30:32 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 46.40 0.00 6.27 0.96 0.10 46.27 12:32:01 AM 0 33.86 0.00 5.26 0.73 0.10 60.05 12:32:01 AM 1 58.94 0.00 7.28 1.19 0.10 32.50 12:33:01 AM all 23.39 0.00 3.62 0.83 0.09 72.07 12:33:01 AM 0 19.27 0.00 3.45 0.88 0.08 76.31 12:33:01 AM 1 27.52 0.00 3.79 0.78 0.10 67.81 12:34:01 AM all 23.56 0.00 3.87 0.31 0.07 72.18 12:34:01 AM 0 18.25 0.00 3.36 0.20 0.07 78.11 12:34:01 AM 1 28.88 0.00 4.38 0.42 0.08 66.24 12:35:01 AM all 20.60 0.00 3.97 0.57 0.08 74.77 12:35:01 AM 0 18.23 0.00 4.10 0.78 0.08 76.80 12:35:01 AM 1 22.98 0.00 3.83 0.37 0.08 72.74 12:36:01 AM all 4.29 0.00 0.34 0.08 0.04 95.25 12:36:01 AM 0 5.20 0.00 0.33 0.08 0.05 94.33 12:36:01 AM 1 3.38 0.00 0.35 0.07 0.03 96.17 12:37:01 AM all 7.71 0.00 0.40 0.02 0.08 91.79 12:37:01 AM 0 1.00 0.00 0.25 0.03 0.08 98.63 12:37:01 AM 1 14.65 0.00 0.55 0.00 0.09 84.71 12:38:01 AM all 7.64 0.00 0.37 0.00 0.07 91.93 12:38:01 AM 0 1.92 0.00 0.22 0.00 0.07 97.79 12:38:01 AM 1 13.60 0.00 0.52 0.00 0.07 85.81 12:39:01 AM all 0.44 0.00 0.10 0.00 0.08 99.38 12:39:01 AM 0 0.28 0.00 0.15 0.00 0.10 99.46 12:39:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 12:40:01 AM all 4.40 0.00 0.24 0.00 0.08 95.27 12:40:01 AM 0 0.92 0.00 0.32 0.00 0.10 98.66 12:40:01 AM 1 7.88 0.00 0.17 0.00 0.07 91.89 12:41:01 AM all 3.91 0.00 0.28 0.00 0.10 95.71 12:41:01 AM 0 2.27 0.00 0.27 0.00 0.08 97.38 12:41:01 AM 1 5.56 0.00 0.28 0.00 0.12 94.04 12:42:01 AM all 6.98 0.00 0.43 0.00 0.08 92.52 12:42:01 AM 0 4.69 0.00 0.32 0.00 0.08 94.91 12:42:01 AM 1 9.34 0.00 0.54 0.00 0.07 90.05 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:02 AM all 6.24 0.00 0.38 0.01 0.09 93.28 12:43:02 AM 0 4.50 0.00 0.37 0.00 0.10 95.03 12:43:02 AM 1 7.99 0.00 0.39 0.02 0.08 91.52 12:44:01 AM all 6.05 0.00 0.34 0.01 0.07 93.54 12:44:01 AM 0 2.15 0.00 0.20 0.00 0.07 97.58 12:44:01 AM 1 10.06 0.00 0.47 0.02 0.07 89.38 12:45:01 AM all 2.51 0.00 0.19 0.00 0.08 97.21 12:45:01 AM 0 3.50 0.00 0.25 0.00 0.08 96.16 12:45:01 AM 1 1.54 0.00 0.13 0.00 0.08 98.25 12:46:01 AM all 5.46 0.00 0.35 0.00 0.09 94.09 12:46:01 AM 0 5.19 0.00 0.25 0.00 0.08 94.47 12:46:01 AM 1 5.73 0.00 0.45 0.00 0.10 93.71 12:47:01 AM all 6.61 0.00 0.38 0.01 0.08 92.93 12:47:01 AM 0 8.92 0.00 0.47 0.00 0.07 90.55 12:47:01 AM 1 4.37 0.00 0.30 0.02 0.08 95.23 12:48:01 AM all 7.13 0.00 0.43 0.00 0.08 92.35 12:48:01 AM 0 4.22 0.00 0.35 0.00 0.08 95.35 12:48:01 AM 1 10.11 0.00 0.51 0.00 0.09 89.30 12:49:01 AM all 4.22 0.00 0.33 0.01 0.10 95.34 12:49:01 AM 0 3.59 0.00 0.30 0.02 0.10 95.99 12:49:01 AM 1 4.85 0.00 0.37 0.00 0.10 94.68 12:50:01 AM all 4.22 0.00 0.28 0.00 0.08 95.41 12:50:01 AM 0 3.87 0.00 0.27 0.00 0.08 95.78 12:50:01 AM 1 4.58 0.00 0.30 0.00 0.08 95.03 12:51:01 AM all 3.62 0.00 0.29 0.00 0.08 96.00 12:51:01 AM 0 1.20 0.00 0.25 0.00 0.07 98.48 12:51:01 AM 1 6.04 0.00 0.33 0.00 0.10 93.52 12:52:01 AM all 7.73 0.00 0.27 0.00 0.08 91.92 12:52:01 AM 0 1.51 0.00 0.18 0.00 0.07 98.24 12:52:01 AM 1 14.00 0.00 0.35 0.00 0.10 85.55 12:53:01 AM all 18.33 0.00 0.52 0.00 0.08 81.07 12:53:01 AM 0 4.03 0.00 0.48 0.00 0.08 95.40 12:53:01 AM 1 32.87 0.00 0.56 0.00 0.09 66.49 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 9.52 0.00 0.39 0.01 0.09 89.99 12:54:01 AM 0 2.24 0.00 0.35 0.00 0.08 97.33 12:54:01 AM 1 16.84 0.00 0.42 0.02 0.10 82.62 12:55:01 AM all 8.30 0.00 0.33 0.01 0.09 91.28 12:55:01 AM 0 4.15 0.00 0.25 0.02 0.08 95.50 12:55:01 AM 1 12.45 0.00 0.40 0.00 0.10 87.05 12:56:01 AM all 6.38 0.00 0.23 0.01 0.08 93.30 12:56:01 AM 0 2.49 0.00 0.15 0.02 0.07 97.28 12:56:01 AM 1 10.27 0.00 0.30 0.00 0.10 89.33 12:57:01 AM all 26.94 0.00 2.86 0.11 0.08 70.01 12:57:01 AM 0 36.47 0.00 2.82 0.05 0.08 60.57 12:57:01 AM 1 17.39 0.00 2.91 0.17 0.08 79.45 Average: all 10.51 0.00 1.06 0.11 0.08 88.23 Average: 0 7.47 0.00 0.96 0.11 0.08 91.38 Average: 1 13.56 0.00 1.16 0.12 0.09 85.08