---> uname -a: Linux prd-centos8-robot-2c-8g-1247.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 644 4757 19 2296 6754 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:f3:38:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84572sec preferred_lft 84572sec inet6 fe80::f816:3eff:fef3:38da/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) 10/23/2025 _x86_64_ (2 CPU) 00:36:24 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 67.37 17.43 49.94 5545.88 5461.44 12:39:01 AM 113.41 0.72 112.70 52.92 11910.31 12:40:00 AM 22.33 0.42 21.91 65.83 1924.14 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 63.41 6.93 56.48 1289.30 3741.55 12:42:01 AM 29.85 0.03 29.81 3.47 6228.41 12:43:01 AM 2.28 0.00 2.28 0.00 65.36 12:44:01 AM 0.08 0.00 0.08 0.00 0.98 12:45:01 AM 0.40 0.22 0.18 11.73 3.30 12:46:01 AM 2.22 0.03 2.18 1.87 268.74 12:47:01 AM 0.43 0.00 0.43 0.00 137.68 12:48:01 AM 0.42 0.00 0.42 0.00 141.93 12:49:01 AM 0.30 0.00 0.30 0.00 130.14 12:50:01 AM 0.25 0.00 0.25 0.00 36.28 12:51:01 AM 0.22 0.00 0.22 0.00 39.52 12:52:01 AM 1.40 0.03 1.37 0.27 40.32 12:53:01 AM 0.27 0.00 0.27 0.00 18.05 12:54:01 AM 0.28 0.00 0.28 0.00 136.10 12:55:01 AM 0.40 0.00 0.40 0.00 89.77 12:56:01 AM 0.32 0.00 0.32 0.00 173.46 12:57:02 AM 0.33 0.00 0.33 0.00 92.93 12:58:01 AM 0.44 0.00 0.44 0.00 218.61 12:59:01 AM 0.13 0.00 0.13 0.00 4.30 01:00:01 AM 0.22 0.00 0.22 0.00 86.12 01:01:01 AM 0.42 0.02 0.40 0.13 17.38 01:02:01 AM 0.30 0.07 0.23 1.73 19.21 01:03:01 AM 0.33 0.00 0.33 0.00 66.15 01:04:01 AM 2.98 2.58 0.40 388.14 39.49 01:05:01 AM 6.40 3.37 3.03 186.77 117.08 01:06:01 AM 15.51 0.32 15.19 36.92 803.85 Average: 11.47 1.11 10.36 261.65 1103.27 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5370176 7003932 2512248 31.87 2688 1823104 752124 8.42 201088 2016828 138636 12:39:01 AM 5165064 7007504 2717360 34.47 2688 2018128 694096 7.77 198832 2167800 43532 12:40:00 AM 5239352 7083324 2643072 33.53 2688 2020076 624144 6.99 219608 2074576 10748 12:40:01 AM 5234788 7078772 2647636 33.59 2688 2020080 624144 6.99 219608 2079168 10768 12:41:01 AM 4875584 6977944 3006840 38.15 2688 2269784 731672 8.19 258224 2371908 181992 12:42:01 AM 4924864 7021128 2957560 37.52 2688 2263860 669104 7.49 263012 2313172 16 12:43:01 AM 4924880 7021144 2957544 37.52 2688 2263860 669104 7.49 263016 2313044 4 12:44:01 AM 4924596 7020860 2957828 37.52 2688 2263860 669104 7.49 263016 2313096 4 12:45:01 AM 4874680 6973588 3007744 38.16 2688 2266552 761160 8.52 263160 2362860 2324 12:46:01 AM 4864200 6967168 3018224 38.29 2688 2270628 761160 8.52 263348 2372840 444 12:47:01 AM 4859928 6966832 3022496 38.34 2688 2274564 793036 8.88 263348 2377352 396 12:48:01 AM 4854768 6966532 3027656 38.41 2688 2279408 793036 8.88 263348 2382368 1148 12:49:01 AM 4851636 6966628 3030788 38.45 2688 2282636 815836 9.13 263716 2385316 544 12:50:01 AM 4847476 6963736 3034948 38.50 2688 2283904 781636 8.75 263716 2389480 816 12:51:01 AM 4847396 6964104 3035028 38.50 2688 2284344 781636 8.75 263716 2389728 132 12:52:01 AM 4846560 6963648 3035864 38.51 2688 2284724 760076 8.51 263872 2390176 224 12:53:01 AM 4846200 6963880 3036224 38.52 2688 2285308 760076 8.51 263872 2390736 412 12:54:01 AM 4839132 6960596 3043292 38.61 2688 2289092 800932 8.97 263924 2397340 204 12:55:01 AM 4829536 6955796 3052888 38.73 2688 2293904 800932 8.97 263924 2406872 2532 12:56:01 AM 4830524 6959616 3051900 38.72 2688 2296736 800932 8.97 263924 2406000 216 12:57:02 AM 4820436 6955512 3061988 38.85 2688 2302728 800932 8.97 263924 2415756 3524 12:58:01 AM 4821920 6959832 3060504 38.83 2688 2305540 800932 8.97 263924 2415044 16 12:59:01 AM 4821312 6959696 3061112 38.83 2688 2306036 800932 8.97 263924 2415452 420 01:00:01 AM 4817224 6957884 3065200 38.89 2688 2308288 785920 8.80 263924 2419476 128 01:01:01 AM 4816032 6957064 3066392 38.90 2688 2308660 785920 8.80 263924 2420248 156 01:02:01 AM 4816816 6958328 3065608 38.89 2688 2309140 765416 8.57 264048 2419836 72 01:03:01 AM 4814124 6957612 3068300 38.93 2688 2311116 788164 8.83 264188 2422176 216 01:04:01 AM 4781840 6938564 3100584 39.34 2688 2324380 849560 9.51 264328 2452848 924 01:05:01 AM 4790524 6954140 3091900 39.23 2688 2331176 852748 9.55 266184 2443044 712 01:06:01 AM 4885692 6926356 2996732 38.02 2688 2214092 743108 8.32 352112 2282360 83856 Average: 4901242 6977057 2981182 37.82 2688 2245190 760586 8.52 259358 2346897 16171 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.28 192.22 1658.55 58.18 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 88.60 62.91 849.32 9.58 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 16.15 12.00 6.27 4.47 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 2.08 0.00 0.14 0.00 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 45.85 41.42 337.04 18.55 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 577.47 414.55 110.61 88.19 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.12 2.13 1.92 0.49 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 4.33 1.97 0.60 0.43 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 40.88 29.05 21.83 3.86 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 16.59 13.91 17.80 2.26 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 32.31 29.08 20.84 3.71 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 27.01 26.91 26.41 3.69 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 88.10 87.94 27.90 7.07 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 82.52 80.65 15.74 6.64 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 12.50 10.38 3.11 2.02 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 11.41 9.06 2.78 1.79 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 8.05 6.27 3.57 1.16 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 86.29 82.79 16.65 15.56 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 107.37 107.38 67.98 8.38 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 94.62 93.02 31.58 6.99 0.00 0.00 0.00 0.00 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 100.93 99.58 79.21 7.80 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 45.48 45.43 16.55 3.83 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.40 40.22 6.26 2.95 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 56.05 54.23 26.83 5.22 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 11.13 9.48 2.72 1.94 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 10.26 8.86 2.49 1.80 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 65.02 63.92 29.58 5.59 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 66.11 60.93 10.87 5.48 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 21.91 19.11 4.15 2.44 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 124.86 77.57 182.28 149.75 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 75.20 61.48 123.55 14.82 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) 10/23/2025 _x86_64_ (2 CPU) 00:36:24 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.34 0.00 5.55 5.19 0.10 50.81 12:38:01 AM 0 36.09 0.00 6.29 4.95 0.10 52.57 12:38:01 AM 1 40.59 0.00 4.82 5.44 0.10 49.05 12:39:01 AM all 32.12 0.00 4.76 5.47 0.12 57.54 12:39:01 AM 0 24.25 0.00 4.45 6.37 0.12 64.80 12:39:01 AM 1 39.98 0.00 5.08 4.56 0.12 50.27 12:40:00 AM all 12.69 0.00 1.68 1.89 0.06 83.68 12:40:00 AM 0 8.56 0.00 1.48 2.36 0.05 87.56 12:40:00 AM 1 16.82 0.00 1.88 1.43 0.07 79.80 12:40:01 AM all 0.53 0.00 1.05 0.00 0.00 98.42 12:40:01 AM 0 0.00 0.00 1.05 0.00 0.00 98.95 12:40:01 AM 1 1.05 0.00 1.05 0.00 0.00 97.89 12:41:01 AM all 33.27 0.00 5.61 2.22 0.12 58.78 12:41:01 AM 0 19.69 0.00 4.54 2.57 0.10 73.10 12:41:01 AM 1 46.92 0.00 6.69 1.88 0.13 44.38 12:42:01 AM all 2.58 0.00 1.62 0.98 0.05 94.77 12:42:01 AM 0 3.10 0.00 1.58 0.99 0.07 94.27 12:42:01 AM 1 2.05 0.00 1.67 0.98 0.03 95.27 12:43:01 AM all 0.37 0.00 0.08 0.11 0.03 99.42 12:43:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 12:43:01 AM 1 0.60 0.00 0.07 0.22 0.03 99.08 12:44:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 12:44:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 12:44:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:45:01 AM all 5.41 0.00 0.80 0.00 0.04 93.74 12:45:01 AM 0 3.64 0.00 0.45 0.00 0.05 95.86 12:45:01 AM 1 7.18 0.00 1.15 0.00 0.03 91.63 12:46:01 AM all 7.65 0.00 0.30 0.02 0.08 91.96 12:46:01 AM 0 3.76 0.00 0.25 0.03 0.07 95.89 12:46:01 AM 1 11.53 0.00 0.35 0.00 0.08 88.04 12:47:01 AM all 8.97 0.00 0.75 0.00 0.08 90.20 12:47:01 AM 0 6.89 0.00 0.85 0.00 0.07 92.19 12:47:01 AM 1 11.06 0.00 0.65 0.00 0.08 88.20 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.70 0.00 0.30 0.00 0.07 90.93 12:48:01 AM 0 3.35 0.00 0.25 0.00 0.07 96.33 12:48:01 AM 1 14.05 0.00 0.35 0.00 0.07 85.53 12:49:01 AM all 9.77 0.00 1.11 0.02 0.08 89.02 12:49:01 AM 0 7.79 0.00 1.24 0.03 0.08 90.85 12:49:01 AM 1 11.79 0.00 0.97 0.00 0.09 87.15 12:50:01 AM all 7.66 0.00 0.69 0.01 0.07 91.58 12:50:01 AM 0 5.06 0.00 0.63 0.02 0.07 94.23 12:50:01 AM 1 10.25 0.00 0.74 0.00 0.07 88.94 12:51:01 AM all 4.91 0.00 0.41 0.00 0.08 94.61 12:51:01 AM 0 2.37 0.00 0.27 0.00 0.07 97.29 12:51:01 AM 1 7.44 0.00 0.55 0.00 0.08 91.93 12:52:01 AM all 4.61 0.00 0.46 0.06 0.07 94.81 12:52:01 AM 0 3.35 0.00 0.49 0.12 0.07 95.99 12:52:01 AM 1 5.87 0.00 0.43 0.00 0.07 93.63 12:53:01 AM all 4.26 0.00 0.37 0.00 0.08 95.29 12:53:01 AM 0 1.19 0.00 0.18 0.00 0.08 98.54 12:53:01 AM 1 7.40 0.00 0.57 0.00 0.07 91.97 12:54:01 AM all 10.02 0.00 0.73 0.03 0.09 89.12 12:54:01 AM 0 8.63 0.00 0.49 0.07 0.07 90.75 12:54:01 AM 1 11.47 0.00 0.97 0.00 0.12 87.44 12:55:01 AM all 5.35 0.00 0.51 0.07 0.08 93.99 12:55:01 AM 0 3.10 0.00 0.55 0.13 0.08 96.13 12:55:01 AM 1 7.61 0.00 0.47 0.00 0.08 91.84 12:56:01 AM all 5.55 0.00 0.53 0.02 0.08 93.83 12:56:01 AM 0 6.41 0.00 0.45 0.00 0.08 93.05 12:56:01 AM 1 4.68 0.00 0.60 0.03 0.07 94.61 12:57:02 AM all 6.28 0.00 0.44 0.01 0.08 93.19 12:57:02 AM 0 4.80 0.00 0.40 0.02 0.08 94.70 12:57:02 AM 1 7.78 0.00 0.47 0.00 0.07 91.67 12:58:01 AM all 6.16 0.00 0.78 0.00 0.07 92.99 12:58:01 AM 0 3.01 0.00 0.34 0.00 0.05 96.60 12:58:01 AM 1 9.30 0.00 1.22 0.00 0.09 89.39 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 2.18 0.00 0.27 0.00 0.06 97.49 12:59:01 AM 0 1.49 0.00 0.27 0.00 0.07 98.18 12:59:01 AM 1 2.87 0.00 0.27 0.00 0.05 96.81 01:00:01 AM all 5.81 0.00 0.45 0.03 0.07 93.65 01:00:01 AM 0 4.71 0.00 0.45 0.00 0.07 94.77 01:00:01 AM 1 6.91 0.00 0.45 0.05 0.07 92.52 01:01:01 AM all 3.97 0.00 0.74 0.01 0.25 95.03 01:01:01 AM 0 4.21 0.00 0.94 0.02 0.08 94.76 01:01:01 AM 1 3.73 0.00 0.54 0.00 0.42 95.31 01:02:01 AM all 3.95 0.00 0.27 0.00 0.08 95.71 01:02:01 AM 0 3.39 0.00 0.22 0.00 0.07 96.32 01:02:01 AM 1 4.51 0.00 0.32 0.00 0.08 95.09 01:03:01 AM all 7.39 0.00 0.76 0.00 0.08 91.77 01:03:01 AM 0 8.86 0.00 0.94 0.00 0.09 90.12 01:03:01 AM 1 6.00 0.00 0.59 0.00 0.07 93.35 01:04:01 AM all 5.61 0.10 1.11 0.14 0.08 92.95 01:04:01 AM 0 5.46 0.00 1.11 0.00 0.08 93.34 01:04:01 AM 1 5.77 0.20 1.11 0.28 0.08 92.56 01:05:01 AM all 4.48 0.15 0.31 0.13 0.08 94.85 01:05:01 AM 0 2.90 0.00 0.28 0.03 0.07 96.72 01:05:01 AM 1 6.07 0.30 0.33 0.23 0.08 92.97 01:06:01 AM all 24.17 0.00 2.65 0.11 0.07 73.01 01:06:01 AM 0 27.66 0.00 2.34 0.12 0.07 69.82 01:06:01 AM 1 20.67 0.00 2.96 0.10 0.07 76.20 Average: all 9.40 0.01 1.18 0.57 0.08 88.76 Average: 0 7.38 0.00 1.10 0.62 0.07 90.83 Average: 1 11.43 0.02 1.25 0.53 0.09 86.68