---> uname -a: Linux prd-centos8-robot-2c-8g-38996.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4994 19 2120 6819 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:44:16:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe44:163a/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) 10/05/2024 _x86_64_ (2 CPU) 02:15:41 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 200.05 141.98 58.07 14220.77 38765.97 02:18:01 AM 127.91 7.42 120.50 1296.72 11089.14 02:19:01 AM 29.47 0.38 29.09 64.25 3612.93 02:20:01 AM 59.16 0.07 59.09 4.00 7669.79 02:21:01 AM 8.26 0.00 8.26 0.00 779.47 02:22:01 AM 2.25 0.12 2.13 33.06 118.21 02:23:01 AM 0.38 0.00 0.38 0.00 5.23 02:24:01 AM 0.37 0.00 0.37 0.00 4.17 02:25:01 AM 12.50 0.32 12.18 36.93 463.31 02:26:01 AM 23.36 0.52 22.84 63.85 1134.89 Average: 46.37 15.08 31.29 1572.25 6364.95 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5506056 7049564 2376368 30.15 2688 1735248 706840 7.91 187476 1902832 116768 02:18:01 AM 5178820 7008936 2703604 34.30 2688 2006872 706772 7.91 221508 2134900 90036 02:19:01 AM 5254460 7085932 2627964 33.34 2688 2008804 637720 7.14 240240 2041496 8 02:20:01 AM 5024260 7057788 2858164 36.26 2688 2203044 643168 7.20 258296 2221620 16716 02:21:01 AM 5027692 7061200 2854732 36.22 2688 2203052 622172 6.97 258296 2221312 4 02:22:01 AM 4979000 7014928 2903424 36.83 2688 2205464 696188 7.80 258564 2269376 8 02:23:01 AM 4964492 7000432 2917932 37.02 2688 2205476 728492 8.16 258564 2283668 4 02:24:01 AM 4961104 6997048 2921320 37.06 2688 2205480 728492 8.16 258564 2286920 8 02:25:01 AM 5152508 7015356 2729916 34.63 2688 2038384 681832 7.63 283896 2092704 20176 02:26:01 AM 5157400 7025368 2725024 34.57 2688 2043900 679636 7.61 446980 1928460 16592 Average: 5120579 7031655 2761845 35.04 2688 2085572 683131 7.65 267238 2138329 26032 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 264.12 168.67 1310.41 57.12 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 86.04 68.02 876.05 10.20 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.15 8.91 5.32 3.32 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 208.37 169.47 334.40 43.85 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.02 1.28 0.30 0.25 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 178.39 165.46 51.52 66.94 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 213.71 210.23 184.01 82.77 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 134.61 129.36 42.23 46.62 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 80.52 61.71 124.96 30.05 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 20.63 17.36 15.90 7.94 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 120.25 100.05 294.52 34.91 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:41 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 38.42 0.07 10.62 19.14 0.17 31.58 02:17:01 AM 0 36.80 0.03 8.89 17.79 0.14 36.34 02:17:01 AM 1 40.03 0.10 12.34 20.49 0.20 26.83 02:18:01 AM all 35.78 0.00 5.73 3.87 0.13 54.50 02:18:01 AM 0 34.92 0.00 5.46 3.44 0.13 56.05 02:18:01 AM 1 36.63 0.00 6.00 4.30 0.12 52.95 02:19:01 AM all 9.94 0.00 1.34 2.74 0.06 85.92 02:19:01 AM 0 5.82 0.00 1.31 3.78 0.07 89.02 02:19:01 AM 1 14.05 0.00 1.37 1.71 0.05 82.83 02:20:01 AM all 26.99 0.00 4.70 3.02 0.12 65.17 02:20:01 AM 0 18.58 0.00 4.28 3.17 0.08 73.88 02:20:01 AM 1 35.47 0.00 5.13 2.87 0.15 56.38 02:21:01 AM all 0.08 0.00 0.13 0.17 0.03 99.59 02:21:01 AM 0 0.12 0.00 0.18 0.28 0.02 99.40 02:21:01 AM 1 0.05 0.00 0.08 0.05 0.03 99.78 02:22:01 AM all 15.03 0.00 0.55 0.01 0.10 84.31 02:22:01 AM 0 2.58 0.00 0.39 0.00 0.10 96.93 02:22:01 AM 1 27.47 0.00 0.72 0.02 0.10 71.69 02:23:01 AM all 16.61 0.00 0.41 0.00 0.10 82.88 02:23:01 AM 0 6.63 0.00 0.33 0.00 0.10 92.93 02:23:01 AM 1 26.60 0.00 0.49 0.00 0.10 72.81 02:24:01 AM all 18.13 0.00 0.35 0.00 0.09 81.43 02:24:01 AM 0 0.67 0.00 0.18 0.00 0.08 99.06 02:24:01 AM 1 35.62 0.00 0.52 0.00 0.10 63.76 02:25:01 AM all 16.35 0.00 1.94 0.28 0.08 81.34 02:25:01 AM 0 8.49 0.00 1.74 0.19 0.07 89.51 02:25:01 AM 1 24.13 0.00 2.15 0.37 0.10 73.25 02:26:01 AM all 22.66 0.00 3.02 0.69 0.08 73.55 02:26:01 AM 0 16.85 0.00 2.65 0.72 0.08 79.69 02:26:01 AM 1 28.44 0.00 3.39 0.67 0.07 67.43 Average: all 19.97 0.01 2.87 2.97 0.09 74.09 Average: 0 13.11 0.00 2.53 2.91 0.09 81.35 Average: 1 26.82 0.01 3.20 3.02 0.10 66.84