---> uname -a: Linux prd-centos8-robot-2c-8g-4683.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 677 4724 19 2295 6721 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:ff:3f:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84590sec preferred_lft 84590sec inet6 fe80::f816:3eff:feff:3fb4/64 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) 10/18/2025 _x86_64_ (2 CPU) 00:35:13 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 99.33 17.54 81.79 3735.42 6747.10 12:38:01 AM 80.87 0.72 80.16 52.92 9866.36 12:39:01 AM 20.38 0.42 19.96 64.79 1793.10 12:40:01 AM 71.91 6.96 64.95 1292.77 5986.10 12:41:01 AM 21.29 0.00 21.29 0.00 3952.28 12:42:01 AM 2.30 0.00 2.30 0.00 66.04 12:43:01 AM 0.12 0.00 0.12 0.00 1.30 12:44:01 AM 0.78 0.25 0.53 13.60 91.89 12:45:01 AM 2.05 0.00 2.05 0.00 180.97 12:46:01 AM 0.52 0.00 0.52 0.00 142.53 12:47:01 AM 0.28 0.00 0.28 0.00 230.64 12:48:01 AM 0.23 0.00 0.23 0.00 52.29 12:49:01 AM 0.15 0.00 0.15 0.00 29.73 12:50:01 AM 0.22 0.00 0.22 0.00 19.48 12:51:01 AM 0.63 0.03 0.60 0.27 18.73 12:52:01 AM 1.58 0.00 1.58 0.00 64.87 12:53:01 AM 0.48 0.00 0.48 0.00 166.56 12:54:01 AM 0.23 0.00 0.23 0.00 141.71 12:55:01 AM 0.25 0.00 0.25 0.00 172.78 12:56:01 AM 0.50 0.00 0.50 0.00 153.44 12:57:01 AM 0.18 0.00 0.18 0.00 76.92 12:58:01 AM 0.30 0.00 0.30 0.00 19.76 12:59:01 AM 0.28 0.00 0.28 0.00 80.14 01:00:01 AM 0.17 0.00 0.17 0.00 17.19 01:01:01 AM 0.43 0.02 0.42 0.13 25.19 01:02:01 AM 0.68 0.07 0.62 1.73 86.56 01:03:01 AM 7.95 5.95 2.00 574.97 81.49 01:04:01 AM 3.35 0.22 3.13 12.00 170.56 01:05:02 AM 34.91 0.37 34.54 50.25 3527.64 Average: 12.15 1.12 11.03 199.97 1171.21 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5268352 6998008 2614072 33.16 2688 1911572 748904 8.39 189480 2102856 191020 12:38:01 AM 5157272 6996396 2725152 34.57 2688 2015436 750464 8.40 199496 2179552 42012 12:39:01 AM 5189436 7034080 2692988 34.16 2688 2020632 710924 7.96 223472 2122340 14016 12:40:01 AM 4912788 7005948 2969636 37.67 2688 2260884 703348 7.88 263064 2329564 106156 12:41:01 AM 4902464 6995468 2979960 37.81 2688 2260904 718780 8.05 263084 2338204 16 12:42:01 AM 4902388 6995392 2980036 37.81 2688 2260904 718780 8.05 263088 2338272 16 12:43:01 AM 4902924 6995928 2979500 37.80 2688 2260904 718780 8.05 263088 2338088 8 12:44:01 AM 4849280 6945268 3033144 38.48 2688 2263896 810376 9.07 263408 2391140 108 12:45:01 AM 4840936 6940912 3041488 38.59 2688 2267908 810376 9.07 263408 2399244 744 12:46:01 AM 4831144 6936624 3051280 38.71 2688 2273396 830432 9.30 263408 2408980 2132 12:47:01 AM 4825760 6936400 3056664 38.78 2688 2278548 846656 9.48 263408 2414612 408 12:48:01 AM 4823760 6935488 3058664 38.80 2688 2279644 846656 9.48 263776 2416324 12 12:49:01 AM 4825076 6937840 3057348 38.79 2688 2280680 812664 9.10 263776 2415264 196 12:50:01 AM 4824664 6937812 3057760 38.79 2688 2281064 812664 9.10 263776 2415804 44 12:51:01 AM 4824692 6938256 3057732 38.79 2688 2281472 795388 8.91 263932 2415892 224 12:52:01 AM 4823424 6937812 3059000 38.81 2688 2282296 814052 9.11 263932 2416828 36 12:53:01 AM 4810052 6929752 3072372 38.98 2688 2287624 833056 9.33 263984 2429776 584 12:54:01 AM 4806440 6930780 3075984 39.02 2688 2292264 833056 9.33 263984 2433588 1016 12:55:01 AM 4801980 6930784 3080444 39.08 2688 2296712 833056 9.33 263984 2437936 320 12:56:01 AM 4797240 6930860 3085184 39.14 2688 2301536 833056 9.33 263984 2442744 708 12:57:01 AM 4795632 6930920 3086792 39.16 2688 2303196 833056 9.33 263984 2444372 100 12:58:01 AM 4793944 6931732 3088480 39.18 2688 2305696 829496 9.29 263984 2446284 2108 12:59:01 AM 4793288 6931460 3089136 39.19 2688 2306080 829496 9.29 263984 2446740 156 01:00:01 AM 4792532 6931108 3089892 39.20 2688 2306484 829496 9.29 263984 2447636 84 01:01:01 AM 4792684 6931788 3089740 39.20 2688 2307008 829496 9.29 263984 2446868 60 01:02:01 AM 4787480 6929212 3094944 39.26 2688 2309652 865324 9.69 264268 2451748 364 01:03:01 AM 4768628 6928896 3113796 39.50 2688 2328088 893348 10.00 266384 2468052 44 01:04:01 AM 4963788 6954212 2918636 37.03 2688 2159712 725956 8.13 310252 2227640 12616 01:05:02 AM 4803744 6852352 3078680 39.06 2688 2221816 831492 9.31 511920 2209796 20484 Average: 4869372 6948672 3013052 38.22 2688 2248483 801677 8.98 267803 2371591 13648 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 323.81 211.16 1911.37 59.03 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 54.50 33.52 585.36 6.35 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 15.31 12.86 6.41 4.53 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 304.80 229.26 386.25 60.43 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 287.25 209.68 61.90 44.52 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 3.15 2.13 0.80 0.67 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 3.35 1.93 0.51 0.42 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 46.03 31.01 22.34 3.78 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 17.71 14.93 18.25 2.73 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 34.96 32.71 32.92 4.38 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 84.66 82.91 35.53 7.42 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 56.41 52.64 12.31 5.03 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 48.09 45.39 11.09 4.46 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 14.60 9.00 3.30 1.79 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 11.73 9.53 2.84 1.83 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 17.98 16.61 6.77 1.65 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 98.82 98.35 32.73 16.37 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 92.88 93.07 57.01 7.18 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 103.57 104.32 69.91 7.58 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 74.45 67.04 51.08 5.76 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 34.04 34.29 13.48 2.65 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 71.69 71.26 29.22 5.90 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 13.11 10.81 3.19 2.21 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 12.76 10.81 3.12 2.19 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 6.80 5.86 3.29 1.09 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 125.15 104.73 38.71 9.27 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 28.05 25.16 5.15 2.50 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 122.56 81.02 168.43 146.67 0.00 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 18.74 17.46 23.52 8.85 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 73.35 59.29 124.03 14.73 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) 10/18/2025 _x86_64_ (2 CPU) 00:35:13 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 41.79 0.00 6.60 1.46 0.13 50.03 12:37:01 AM 0 38.02 0.00 5.08 1.44 0.12 55.34 12:37:01 AM 1 45.58 0.00 8.12 1.48 0.13 44.69 12:38:01 AM all 19.45 0.00 3.08 4.74 0.12 72.61 12:38:01 AM 0 18.66 0.00 3.32 6.55 0.10 71.37 12:38:01 AM 1 20.22 0.00 2.85 2.95 0.13 73.84 12:39:01 AM all 13.18 0.00 2.10 3.01 0.09 81.61 12:39:01 AM 0 2.86 0.00 1.50 1.60 0.08 93.97 12:39:01 AM 1 23.46 0.00 2.71 4.42 0.10 69.31 12:40:01 AM all 33.55 0.00 5.82 1.54 0.13 58.97 12:40:01 AM 0 10.90 0.00 4.01 1.53 0.13 83.42 12:40:01 AM 1 56.39 0.00 7.64 1.54 0.12 34.31 12:41:01 AM all 0.80 0.00 0.77 0.45 0.05 97.92 12:41:01 AM 0 0.52 0.00 0.70 0.54 0.05 98.19 12:41:01 AM 1 1.09 0.00 0.84 0.37 0.05 97.66 12:42:01 AM all 0.33 0.00 0.10 0.05 0.04 99.47 12:42:01 AM 0 0.42 0.00 0.12 0.00 0.03 99.43 12:42:01 AM 1 0.25 0.00 0.08 0.10 0.05 99.52 12:43:01 AM all 0.37 0.00 0.09 0.00 0.05 99.49 12:43:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 12:43:01 AM 1 0.38 0.00 0.10 0.00 0.07 99.45 12:44:01 AM all 6.40 0.00 0.80 0.03 0.06 92.71 12:44:01 AM 0 0.97 0.00 0.25 0.03 0.05 98.69 12:44:01 AM 1 11.85 0.00 1.36 0.02 0.07 86.71 12:45:01 AM all 7.51 0.00 0.32 0.01 0.09 92.07 12:45:01 AM 0 6.46 0.00 0.28 0.00 0.10 93.16 12:45:01 AM 1 8.56 0.00 0.35 0.02 0.08 90.99 12:46:01 AM all 11.14 0.00 0.78 0.01 0.09 87.98 12:46:01 AM 0 8.83 0.00 0.67 0.02 0.08 90.39 12:46:01 AM 1 13.44 0.00 0.89 0.00 0.10 85.57 12:47:01 AM all 11.24 0.00 1.03 0.03 0.09 87.61 12:47:01 AM 0 9.57 0.00 1.38 0.05 0.08 88.92 12:47:01 AM 1 12.91 0.00 0.69 0.00 0.10 86.30 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 7.55 0.00 0.62 0.00 0.10 91.73 12:48:01 AM 0 2.96 0.00 0.49 0.00 0.10 96.45 12:48:01 AM 1 12.25 0.00 0.75 0.00 0.10 86.89 12:49:01 AM all 6.44 0.00 0.57 0.00 0.09 92.90 12:49:01 AM 0 4.77 0.00 0.55 0.00 0.08 94.60 12:49:01 AM 1 8.12 0.00 0.59 0.00 0.10 91.19 12:50:01 AM all 4.47 0.00 0.37 0.00 0.08 95.08 12:50:01 AM 0 4.14 0.00 0.39 0.00 0.08 95.40 12:50:01 AM 1 4.80 0.00 0.35 0.00 0.08 94.76 12:51:01 AM all 4.51 0.00 0.50 0.02 0.11 94.86 12:51:01 AM 0 3.44 0.00 0.40 0.02 0.10 96.04 12:51:01 AM 1 5.58 0.00 0.60 0.02 0.12 93.68 12:52:01 AM all 6.90 0.00 0.66 0.01 0.09 92.34 12:52:01 AM 0 11.90 0.00 1.01 0.00 0.07 87.02 12:52:01 AM 1 2.10 0.00 0.32 0.02 0.12 97.44 12:53:01 AM all 9.83 0.00 0.58 0.01 0.10 89.48 12:53:01 AM 0 4.74 0.00 0.71 0.02 0.10 94.44 12:53:01 AM 1 14.93 0.00 0.45 0.00 0.10 84.51 12:54:01 AM all 6.08 0.00 0.60 0.01 0.10 93.20 12:54:01 AM 0 3.82 0.00 0.55 0.02 0.08 95.53 12:54:01 AM 1 8.35 0.00 0.65 0.00 0.12 90.88 12:55:01 AM all 3.54 0.00 0.47 0.00 0.08 95.91 12:55:01 AM 0 2.27 0.00 0.49 0.00 0.08 97.16 12:55:01 AM 1 4.82 0.00 0.45 0.00 0.08 94.65 12:56:01 AM all 7.97 0.00 0.58 0.02 0.10 91.33 12:56:01 AM 0 6.63 0.00 0.65 0.03 0.10 92.58 12:56:01 AM 1 9.31 0.00 0.50 0.00 0.10 90.08 12:57:01 AM all 3.68 0.00 0.62 0.00 0.11 95.59 12:57:01 AM 0 6.15 0.00 0.96 0.00 0.12 92.77 12:57:01 AM 1 1.22 0.00 0.28 0.00 0.10 98.39 12:58:01 AM all 5.45 0.00 0.56 0.00 0.09 93.89 12:58:01 AM 0 4.94 0.00 0.59 0.00 0.10 94.37 12:58:01 AM 1 5.96 0.00 0.54 0.00 0.08 93.42 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 4.43 0.00 0.19 0.00 0.11 95.27 12:59:01 AM 0 1.87 0.00 0.17 0.00 0.10 97.86 12:59:01 AM 1 6.98 0.00 0.22 0.00 0.12 92.69 01:00:01 AM all 4.49 0.00 0.19 0.00 0.09 95.22 01:00:01 AM 0 2.29 0.00 0.18 0.00 0.08 97.44 01:00:01 AM 1 6.69 0.00 0.20 0.00 0.10 93.01 01:01:01 AM all 5.36 0.00 0.53 0.00 0.08 94.03 01:01:01 AM 0 2.71 0.00 0.34 0.00 0.08 96.86 01:01:01 AM 1 8.03 0.00 0.73 0.00 0.07 91.17 01:02:01 AM all 8.07 0.00 1.11 0.02 0.11 90.69 01:02:01 AM 0 4.27 0.00 0.82 0.02 0.12 94.78 01:02:01 AM 1 11.96 0.00 1.41 0.02 0.10 86.51 01:03:01 AM all 4.33 0.24 0.75 0.13 0.10 94.44 01:03:01 AM 0 5.17 0.49 0.70 0.27 0.10 93.27 01:03:01 AM 1 3.50 0.00 0.79 0.00 0.10 95.61 01:04:01 AM all 13.84 0.00 1.31 0.02 0.09 84.74 01:04:01 AM 0 19.37 0.00 1.17 0.00 0.08 79.38 01:04:01 AM 1 8.30 0.00 1.46 0.03 0.10 90.11 01:05:02 AM all 30.48 0.00 3.39 0.40 0.11 65.62 01:05:02 AM 0 30.91 0.00 3.41 0.28 0.10 65.30 01:05:02 AM 1 30.06 0.00 3.36 0.52 0.12 65.94 Average: all 9.77 0.01 1.21 0.41 0.09 88.50 Average: 0 7.58 0.02 1.07 0.43 0.09 90.82 Average: 1 11.97 0.00 1.36 0.40 0.10 86.18