---> uname -a: Linux prd-centos8-robot-2c-8g-20600.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 4878 19 2175 6757 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:a2:2c:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fea2:2c31/64 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) 07/15/2024 _x86_64_ (2 CPU) 03:16:13 LINUX RESTART (2 CPU) 03:17:01 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 94.75 13.10 81.65 2343.61 6600.57 03:19:01 AM 76.45 0.70 75.75 50.77 9159.35 03:20:01 AM 23.06 0.85 22.21 123.96 1508.00 03:21:01 AM 48.18 0.03 48.14 3.47 6773.42 03:22:01 AM 4.85 0.10 4.75 32.12 194.34 03:23:01 AM 2.25 0.03 2.22 1.87 202.18 03:24:01 AM 0.25 0.00 0.25 0.00 134.79 03:25:01 AM 0.25 0.00 0.25 0.00 132.99 03:26:01 AM 0.30 0.00 0.30 0.00 197.45 03:27:01 AM 0.27 0.00 0.27 0.00 88.32 03:28:01 AM 0.65 0.00 0.65 0.00 176.41 03:29:01 AM 13.28 0.33 12.95 37.86 732.59 Average: 22.04 1.26 20.78 216.12 2158.44 03:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 5236116 6979436 2646316 33.57 2688 1925088 754716 8.45 214032 2107968 171828 03:19:01 AM 5152296 6970532 2730136 34.64 2688 1995644 734684 8.23 229896 2154232 1072 03:20:01 AM 5018068 6949416 2864364 36.34 2688 2105060 771328 8.64 258936 2248160 88932 03:21:01 AM 4990352 7003876 2892080 36.69 2688 2183360 679808 7.61 259204 2258076 24 03:22:01 AM 4942884 6959304 2939548 37.29 2688 2186252 772000 8.64 259364 2305028 1924 03:23:01 AM 4937572 6957028 2944860 37.36 2688 2189288 772000 8.64 259900 2309960 808 03:24:01 AM 4930600 6955124 2951832 37.45 2688 2194356 793236 8.88 259900 2316496 1888 03:25:01 AM 4926204 6954660 2956228 37.50 2688 2198288 793236 8.88 259900 2320988 1868 03:26:01 AM 4921284 6954072 2961148 37.57 2688 2202612 793236 8.88 259900 2326004 308 03:27:01 AM 4915732 6953508 2966700 37.64 2688 2207608 814504 9.12 260344 2331412 2740 03:28:01 AM 4912832 6955628 2969600 37.67 2688 2212628 814504 9.12 260344 2334344 2684 03:29:01 AM 5010404 6929948 2872028 36.44 2688 2095056 757368 8.48 310328 2206692 54260 Average: 4991195 6960211 2891237 36.68 2688 2141270 770885 8.63 257671 2268280 27361 03:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 141.59 107.43 1198.95 22.06 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 33.48 26.55 271.06 6.54 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 42.97 36.77 270.43 8.24 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 655.62 552.01 133.43 113.93 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 67.01 60.61 20.56 6.32 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 125.71 126.16 24.10 10.02 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 213.33 214.31 43.55 16.99 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 135.64 137.88 27.94 10.80 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 179.19 179.62 35.86 14.52 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 201.37 201.70 40.62 16.22 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 188.39 191.12 38.62 14.92 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 132.21 96.35 174.28 104.50 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 176.37 160.87 189.95 28.75 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) 07/15/2024 _x86_64_ (2 CPU) 03:16:13 LINUX RESTART (2 CPU) 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 39.32 0.00 6.14 1.62 0.14 52.78 03:18:01 AM 0 36.86 0.00 5.78 1.40 0.13 55.83 03:18:01 AM 1 41.78 0.00 6.50 1.84 0.15 49.74 03:19:01 AM all 21.85 0.00 3.26 2.06 0.11 72.72 03:19:01 AM 0 13.88 0.00 3.11 2.21 0.10 80.70 03:19:01 AM 1 29.80 0.00 3.40 1.92 0.12 64.76 03:20:01 AM all 19.46 0.00 3.15 0.32 0.07 77.01 03:20:01 AM 0 16.45 0.00 2.97 0.13 0.07 80.38 03:20:01 AM 1 22.46 0.00 3.34 0.50 0.07 73.63 03:21:01 AM all 17.86 0.00 3.93 0.68 0.09 77.44 03:21:01 AM 0 21.17 0.00 4.37 0.28 0.10 74.07 03:21:01 AM 1 14.56 0.00 3.49 1.07 0.08 80.79 03:22:01 AM all 6.94 0.00 0.71 0.02 0.06 92.28 03:22:01 AM 0 6.97 0.00 0.77 0.00 0.05 92.20 03:22:01 AM 1 6.90 0.00 0.65 0.03 0.07 92.35 03:23:01 AM all 11.79 0.00 0.98 0.02 0.06 87.16 03:23:01 AM 0 7.88 0.00 0.82 0.02 0.05 91.23 03:23:01 AM 1 15.76 0.00 1.13 0.02 0.07 83.03 03:24:01 AM all 18.30 0.00 1.52 0.00 0.08 80.09 03:24:01 AM 0 13.12 0.00 1.52 0.00 0.08 85.28 03:24:01 AM 1 23.53 0.00 1.53 0.00 0.08 74.86 03:25:01 AM all 13.72 0.00 1.20 0.00 0.08 85.00 03:25:01 AM 0 5.66 0.00 0.81 0.00 0.07 93.47 03:25:01 AM 1 21.94 0.00 1.59 0.00 0.09 76.38 03:26:01 AM all 17.33 0.00 1.42 0.01 0.09 81.15 03:26:01 AM 0 8.96 0.00 1.06 0.02 0.08 89.87 03:26:01 AM 1 25.85 0.00 1.78 0.00 0.10 72.26 03:27:01 AM all 17.72 0.00 1.64 0.00 0.09 80.54 03:27:01 AM 0 6.70 0.00 1.16 0.00 0.08 92.06 03:27:01 AM 1 28.84 0.00 2.12 0.00 0.10 68.93 03:28:01 AM all 17.37 0.00 1.57 0.00 0.09 80.97 03:28:01 AM 0 13.49 0.00 1.44 0.00 0.10 84.97 03:28:01 AM 1 21.20 0.00 1.71 0.00 0.08 77.01 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 25.62 0.00 2.75 0.18 0.10 71.34 03:29:01 AM 0 13.85 0.00 2.66 0.23 0.08 83.17 03:29:01 AM 1 37.41 0.00 2.85 0.13 0.12 59.49 Average: all 18.97 0.00 2.36 0.41 0.09 78.17 Average: 0 13.77 0.00 2.21 0.36 0.08 83.58 Average: 1 24.19 0.00 2.52 0.46 0.09 72.73