---> uname -a: Linux prd-centos8-robot-2c-8g-646.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 570 4941 19 2185 6828 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:70:a9:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85396sec preferred_lft 85396sec inet6 fe80::f816:3eff:fe70:a942/64 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) 10/05/2025 _x86_64_ (2 CPU) 00:06:50 LINUX RESTART (2 CPU) 12:07:01 AM tps rtps wtps bread/s bwrtn/s 12:08:01 AM 211.10 160.30 50.80 15078.77 39323.09 12:09:01 AM 108.53 0.23 108.30 6.66 10121.03 12:10:01 AM 50.72 0.65 50.07 51.05 6213.68 12:11:01 AM 39.57 7.13 32.44 1310.50 2152.58 12:12:01 AM 57.68 2.73 54.95 439.59 7775.72 12:13:01 AM 3.53 0.00 3.53 0.00 122.15 12:14:01 AM 0.12 0.00 0.12 0.00 1.03 12:15:01 AM 0.47 0.20 0.27 11.60 3.85 12:16:01 AM 2.02 0.03 1.98 1.87 108.40 12:17:01 AM 0.43 0.00 0.43 0.00 10.06 12:18:01 AM 0.25 0.00 0.25 0.00 7.27 12:19:01 AM 0.22 0.00 0.22 0.00 5.63 12:20:01 AM 0.12 0.00 0.12 0.00 2.93 12:21:01 AM 0.17 0.00 0.17 0.00 5.38 12:22:01 AM 2.43 0.35 2.08 37.19 106.32 12:23:01 AM 30.76 0.33 30.42 37.19 1453.03 Average: 31.76 10.75 21.01 1060.97 4213.52 12:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 AM 5588956 7098424 2293472 29.10 2688 1703360 679032 7.60 183796 1830672 82556 12:09:01 AM 5167948 7015556 2714480 34.44 2688 2024312 701828 7.86 189320 2179052 158876 12:10:01 AM 5070152 6954748 2812276 35.68 2688 2060632 788324 8.83 214660 2246512 53144 12:11:01 AM 4950952 7040900 2931476 37.19 2688 2257852 653484 7.32 257948 2298548 190636 12:12:01 AM 4961188 7068596 2921240 37.06 2688 2274796 627812 7.03 267248 2271244 16 12:13:01 AM 4961360 7068768 2921068 37.06 2688 2274796 627812 7.03 267252 2271252 4 12:14:01 AM 4961400 7068808 2921028 37.06 2688 2274796 643260 7.20 267252 2271208 4 12:15:01 AM 4917048 7025204 2965380 37.62 2688 2275544 693880 7.77 267380 2314908 384 12:16:01 AM 4915324 7024304 2967104 37.64 2688 2276368 710008 7.95 267656 2316888 24 12:17:01 AM 4914816 7023892 2967612 37.65 2688 2276464 710008 7.95 267656 2317372 56 12:18:01 AM 4912604 7021776 2969824 37.68 2688 2276560 710008 7.95 267656 2319636 40 12:19:01 AM 4912552 7021804 2969876 37.68 2688 2276648 710008 7.95 267656 2319620 4 12:20:01 AM 4911828 7021164 2970600 37.69 2688 2276740 710008 7.95 267656 2320332 36 12:21:01 AM 4911540 7020988 2970888 37.69 2688 2276836 710008 7.95 267656 2320640 4 12:22:01 AM 5126432 7060548 2755996 34.96 2688 2102976 647944 7.25 263820 2109584 6644 12:23:01 AM 5113332 7042788 2769096 35.13 2688 2102556 661188 7.40 465172 1946044 13160 Average: 5018590 7036142 2863838 36.33 2688 2188202 686538 7.69 265612 2228344 31599 12:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:08:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 254.20 151.15 1506.97 56.44 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 94.64 74.61 1095.06 10.53 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 27.41 21.61 203.52 4.95 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 43.20 38.00 330.50 8.03 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 428.84 312.11 90.59 76.25 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 2.62 2.12 0.56 0.49 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 2.45 1.95 0.43 0.42 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 27.43 15.06 8.29 1.96 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 30.82 27.99 6.54 3.93 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 1.20 0.30 0.17 0.05 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 1.30 0.62 0.54 0.34 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 0.58 0.30 0.11 0.05 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 1.38 0.27 0.22 0.05 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 1.13 0.27 0.16 0.05 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 85.29 65.32 83.90 25.27 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 16.68 15.53 12.56 7.06 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 63.70 45.45 208.77 12.24 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) 10/05/2025 _x86_64_ (2 CPU) 00:06:50 LINUX RESTART (2 CPU) 12:07:01 AM CPU %user %nice %system %iowait %steal %idle 12:08:01 AM all 48.14 0.07 10.66 14.94 0.15 26.04 12:08:01 AM 0 49.40 0.10 10.46 14.31 0.13 25.59 12:08:01 AM 1 46.87 0.03 10.87 15.57 0.17 26.48 12:09:01 AM all 33.33 0.00 4.59 3.20 0.10 58.78 12:09:01 AM 0 32.48 0.00 4.93 3.86 0.10 58.63 12:09:01 AM 1 34.19 0.00 4.25 2.53 0.10 58.93 12:10:01 AM all 19.45 0.00 2.20 2.44 0.07 75.85 12:10:01 AM 0 26.11 0.00 2.46 2.22 0.07 69.14 12:10:01 AM 1 12.80 0.00 1.94 2.65 0.07 82.55 12:11:01 AM all 23.26 0.00 4.49 0.91 0.08 71.26 12:11:01 AM 0 31.99 0.00 4.87 0.52 0.08 62.54 12:11:01 AM 1 14.54 0.00 4.11 1.30 0.08 79.97 12:12:01 AM all 12.95 0.00 2.87 1.06 0.06 83.06 12:12:01 AM 0 13.98 0.00 2.91 0.89 0.07 82.16 12:12:01 AM 1 11.92 0.00 2.83 1.24 0.05 83.96 12:13:01 AM all 0.27 0.00 0.09 0.02 0.04 99.58 12:13:01 AM 0 0.23 0.00 0.08 0.00 0.05 99.63 12:13:01 AM 1 0.30 0.00 0.10 0.03 0.03 99.53 12:14:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 12:14:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:14:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:15:01 AM all 1.63 0.00 0.23 0.01 0.03 98.09 12:15:01 AM 0 2.96 0.00 0.30 0.02 0.02 96.70 12:15:01 AM 1 0.30 0.00 0.17 0.00 0.05 99.48 12:16:01 AM all 7.23 0.00 0.44 0.03 0.07 92.23 12:16:01 AM 0 7.52 0.00 0.45 0.03 0.07 91.92 12:16:01 AM 1 6.94 0.00 0.43 0.02 0.07 92.54 12:17:01 AM all 0.54 0.00 0.09 0.00 0.05 99.32 12:17:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 12:17:01 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 12:18:01 AM all 0.54 0.00 0.12 0.00 0.04 99.30 12:18:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 12:18:01 AM 1 0.57 0.00 0.13 0.00 0.05 99.25 12:18:01 AM CPU %user %nice %system %iowait %steal %idle 12:19:01 AM all 0.57 0.00 0.08 0.00 0.04 99.31 12:19:01 AM 0 0.45 0.00 0.08 0.00 0.05 99.42 12:19:01 AM 1 0.69 0.00 0.08 0.00 0.03 99.20 12:20:01 AM all 0.63 0.00 0.10 0.00 0.06 99.21 12:20:01 AM 0 0.65 0.00 0.07 0.00 0.03 99.25 12:20:01 AM 1 0.60 0.00 0.13 0.00 0.08 99.18 12:21:01 AM all 0.53 0.00 0.10 0.00 0.06 99.31 12:21:01 AM 0 0.64 0.00 0.10 0.00 0.05 99.21 12:21:01 AM 1 0.43 0.00 0.10 0.00 0.07 99.40 12:22:01 AM all 4.72 0.00 1.42 0.13 0.05 93.68 12:22:01 AM 0 4.07 0.00 0.94 0.23 0.07 94.70 12:22:01 AM 1 5.39 0.00 1.90 0.03 0.03 92.65 12:23:01 AM all 25.15 0.00 2.94 1.41 0.08 70.41 12:23:01 AM 0 35.17 0.00 3.03 2.01 0.08 59.70 12:23:01 AM 1 15.18 0.00 2.84 0.82 0.08 81.08 Average: all 11.18 0.00 1.90 1.50 0.06 85.35 Average: 0 12.92 0.01 1.93 1.50 0.06 83.58 Average: 1 9.43 0.00 1.87 1.50 0.07 87.13