---> uname -a: Linux prd-centos8-robot-2c-8g-50690.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4722 19 2317 6741 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:6d:45:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85054sec preferred_lft 85054sec inet6 fe80::f816:3eff:fe6d:45fd/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) 09/08/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 99.70 35.32 64.38 7366.58 18003.93 03:34:01 AM 105.20 0.72 104.48 52.92 11486.72 03:35:01 AM 31.74 0.42 31.32 64.78 2561.08 03:36:01 AM 81.19 6.97 74.22 1292.98 8263.64 03:37:01 AM 10.56 0.00 10.56 0.00 1122.94 03:38:01 AM 2.55 0.00 2.55 0.00 71.35 03:39:01 AM 0.15 0.00 0.15 0.00 1.18 03:40:01 AM 0.48 0.22 0.27 11.73 13.50 03:41:01 AM 2.08 0.00 2.08 0.00 172.95 03:42:01 AM 0.37 0.00 0.37 0.00 305.43 03:43:01 AM 0.37 0.00 0.37 0.00 180.14 03:44:01 AM 0.37 0.00 0.37 0.00 63.46 03:45:01 AM 0.33 0.00 0.33 0.00 290.87 03:46:01 AM 0.32 0.00 0.32 0.00 242.03 03:47:01 AM 1.30 0.03 1.27 0.27 109.85 03:48:01 AM 0.57 0.00 0.57 0.00 334.64 03:49:01 AM 0.27 0.00 0.27 0.00 206.61 03:50:01 AM 0.22 0.00 0.22 0.00 119.58 03:51:01 AM 0.42 0.00 0.42 0.00 284.70 03:52:01 AM 0.48 0.00 0.48 0.00 138.64 03:53:01 AM 15.06 0.33 14.73 37.85 655.31 03:54:01 AM 32.04 0.52 31.53 63.86 3968.22 Average: 17.53 2.02 15.51 404.20 2209.03 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5304604 6998812 2577828 32.70 2688 1880104 770080 8.62 220588 2047872 192852 03:34:01 AM 5165656 7006048 2716776 34.47 2688 2016020 717420 8.03 198244 2160000 42476 03:35:01 AM 5190196 7067748 2692236 34.15 2688 2051164 658768 7.38 224564 2110724 43572 03:36:01 AM 4941020 7031724 2941412 37.32 2688 2258192 671524 7.52 262268 2297172 26976 03:37:01 AM 4940668 7031288 2941764 37.32 2688 2258200 671524 7.52 262276 2297328 4 03:38:01 AM 4940276 7030900 2942156 37.33 2688 2258204 671524 7.52 262280 2297512 4 03:39:01 AM 4940544 7031168 2941888 37.32 2688 2258204 671524 7.52 262280 2297332 4 03:40:01 AM 4895624 6987756 2986808 37.89 2688 2259724 760904 8.52 262436 2341668 972 03:41:01 AM 4883464 6980592 2998968 38.05 2688 2264788 776368 8.69 262520 2353584 2820 03:42:01 AM 4855156 6961500 3027276 38.41 2688 2273960 791880 8.87 262520 2381968 2904 03:43:01 AM 4843752 6952980 3038680 38.55 2688 2276804 807424 9.04 262520 2393452 464 03:44:01 AM 4836560 6950108 3045872 38.64 2688 2281168 823856 9.22 262520 2400216 3080 03:45:01 AM 4826744 6949820 3055688 38.77 2688 2290692 823856 9.22 262520 2409900 3904 03:46:01 AM 4822192 6949216 3060240 38.82 2688 2294600 823856 9.22 262520 2414876 580 03:47:01 AM 4817664 6948848 3064768 38.88 2688 2298764 841400 9.42 262644 2419284 2328 03:48:01 AM 4807604 6948016 3074828 39.01 2688 2308072 841400 9.42 262644 2428472 1744 03:49:01 AM 4803376 6948616 3079056 39.06 2688 2312824 841400 9.42 262644 2433236 332 03:50:01 AM 4797068 6945924 3085364 39.14 2688 2316484 878144 9.83 262644 2439248 440 03:51:01 AM 4789076 6946132 3093356 39.24 2688 2324644 878144 9.83 262644 2447332 148 03:52:01 AM 4784448 6946312 3097984 39.30 2688 2329460 878144 9.83 262644 2452256 976 03:53:01 AM 4851892 6914352 3030540 38.45 2688 2235972 752884 8.43 372316 2296636 108116 03:54:01 AM 4814100 6880892 3068332 38.93 2688 2240512 773968 8.67 530552 2180132 26392 Average: 4902349 6973125 2980083 37.81 2688 2240389 778454 8.72 273127 2331827 20959 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 320.34 211.74 1652.03 60.39 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 78.34 58.76 843.84 9.50 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 18.59 14.91 7.74 5.18 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 332.68 251.47 401.06 69.60 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 116.86 84.14 25.61 21.44 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 2.92 1.98 0.62 0.49 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 2.80 2.13 0.47 0.47 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 57.04 42.04 15.09 4.15 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 109.60 109.75 36.02 8.76 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 9.03 9.52 27.96 1.50 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 87.40 87.14 23.80 7.52 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 175.64 176.87 36.46 12.95 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 9.31 9.40 28.69 1.50 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 117.45 117.85 26.25 9.11 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 215.61 216.66 41.84 16.11 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 8.22 9.08 28.39 1.52 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 98.10 99.70 26.33 7.80 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 212.80 214.28 40.11 15.93 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 9.08 9.45 25.17 1.44 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 89.17 90.12 24.97 6.94 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 159.06 114.30 235.67 303.65 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 17.60 17.40 15.04 8.66 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 102.17 88.58 161.97 26.12 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) 09/08/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 42.77 0.03 7.74 3.11 0.18 46.18 03:33:01 AM 0 33.00 0.03 7.60 3.23 0.17 55.97 03:33:01 AM 1 52.53 0.02 7.88 2.99 0.18 36.39 03:34:01 AM all 32.11 0.00 4.72 1.91 0.11 61.15 03:34:01 AM 0 24.31 0.00 4.38 2.73 0.10 68.48 03:34:01 AM 1 39.91 0.00 5.06 1.10 0.12 53.82 03:35:01 AM all 20.15 0.00 3.17 0.35 0.08 76.25 03:35:01 AM 0 13.39 0.00 2.80 0.20 0.07 83.54 03:35:01 AM 1 26.90 0.00 3.54 0.50 0.10 68.96 03:36:01 AM all 28.00 0.00 5.64 0.93 0.13 65.30 03:36:01 AM 0 27.03 0.00 5.89 0.89 0.13 66.05 03:36:01 AM 1 28.96 0.00 5.39 0.97 0.13 64.54 03:37:01 AM all 0.58 0.00 0.43 0.13 0.02 98.85 03:37:01 AM 0 0.32 0.00 0.54 0.20 0.02 98.93 03:37:01 AM 1 0.84 0.00 0.33 0.05 0.02 98.76 03:38:01 AM all 0.28 0.00 0.08 0.02 0.03 99.59 03:38:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 03:38:01 AM 1 0.22 0.00 0.10 0.03 0.02 99.63 03:39:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 03:39:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 03:39:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 03:40:01 AM all 4.39 0.00 0.49 0.01 0.04 95.08 03:40:01 AM 0 3.81 0.00 0.49 0.00 0.03 95.67 03:40:01 AM 1 4.96 0.00 0.49 0.02 0.05 94.48 03:41:01 AM all 12.40 0.00 1.11 0.01 0.77 85.71 03:41:01 AM 0 9.16 0.00 1.01 0.02 1.43 88.38 03:41:01 AM 1 15.72 0.00 1.21 0.00 0.10 82.97 03:42:01 AM all 13.32 0.00 0.63 0.02 0.08 85.96 03:42:01 AM 0 13.03 0.00 0.60 0.02 0.08 86.26 03:42:01 AM 1 13.60 0.00 0.67 0.02 0.07 85.65 03:43:01 AM all 9.75 0.00 0.75 0.01 0.07 89.42 03:43:01 AM 0 9.52 0.00 0.79 0.00 0.07 89.63 03:43:01 AM 1 9.99 0.00 0.71 0.02 0.07 89.22 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 10.71 0.00 1.06 0.01 0.07 88.16 03:44:01 AM 0 7.44 0.00 0.91 0.02 0.07 91.56 03:44:01 AM 1 14.01 0.00 1.21 0.00 0.07 84.71 03:45:01 AM all 13.20 0.00 0.66 0.01 0.08 86.05 03:45:01 AM 0 14.47 0.00 0.70 0.02 0.08 84.73 03:45:01 AM 1 11.93 0.00 0.62 0.00 0.07 87.38 03:46:01 AM all 9.76 0.00 0.77 0.02 0.07 89.39 03:46:01 AM 0 5.72 0.00 0.67 0.03 0.07 93.51 03:46:01 AM 1 13.81 0.00 0.87 0.00 0.07 85.25 03:47:01 AM all 12.48 0.00 1.40 0.00 0.09 86.02 03:47:01 AM 0 8.60 0.00 1.11 0.00 0.10 90.19 03:47:01 AM 1 16.39 0.00 1.69 0.00 0.08 81.83 03:48:01 AM all 13.46 0.00 0.66 0.03 0.08 85.77 03:48:01 AM 0 4.63 0.00 0.42 0.05 0.07 94.83 03:48:01 AM 1 22.28 0.00 0.90 0.00 0.10 76.72 03:49:01 AM all 10.16 0.00 0.78 0.01 0.08 88.98 03:49:01 AM 0 4.96 0.00 0.65 0.02 0.08 94.29 03:49:01 AM 1 15.38 0.00 0.91 0.00 0.07 83.65 03:50:01 AM all 11.64 0.00 1.23 0.00 0.10 87.03 03:50:01 AM 0 8.00 0.00 1.20 0.00 0.08 90.72 03:50:01 AM 1 15.29 0.00 1.27 0.00 0.12 83.32 03:51:01 AM all 11.94 0.00 0.75 0.02 0.08 87.21 03:51:01 AM 0 7.35 0.00 0.46 0.02 0.07 92.10 03:51:01 AM 1 16.52 0.00 1.03 0.02 0.09 82.35 03:52:01 AM all 9.68 0.00 0.76 0.01 0.08 89.47 03:52:01 AM 0 5.03 0.00 0.62 0.00 0.07 94.28 03:52:01 AM 1 14.33 0.00 0.91 0.02 0.08 84.66 03:53:01 AM all 30.48 0.00 3.14 0.08 0.11 66.18 03:53:01 AM 0 30.65 0.00 3.33 0.13 0.12 65.77 03:53:01 AM 1 30.32 0.00 2.96 0.03 0.10 66.58 03:54:01 AM all 32.66 0.00 3.95 0.38 0.10 62.92 03:54:01 AM 0 20.69 0.00 3.73 0.47 0.10 75.01 03:54:01 AM 1 44.62 0.00 4.17 0.28 0.10 50.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.03 0.00 1.82 0.32 0.11 82.71 Average: 0 11.47 0.00 1.73 0.37 0.14 86.29 Average: 1 18.60 0.00 1.91 0.28 0.08 79.13