---> uname -a: Linux prd-centos8-robot-2c-8g-17332.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 561 5019 19 2116 6839 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:ea:6a:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:feea:6a96/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:20:07 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 106.33 38.19 68.14 5592.27 5693.39 04:23:01 AM 81.30 0.73 80.57 51.99 8408.37 04:24:01 AM 27.26 0.83 26.42 122.36 2573.43 04:25:01 AM 52.55 0.20 52.35 12.93 5004.02 04:26:01 AM 17.05 0.02 17.03 0.13 3332.86 04:27:01 AM 3.32 0.00 3.32 0.00 99.22 04:28:01 AM 0.22 0.00 0.22 0.00 13.11 04:29:01 AM 21.73 0.55 21.18 71.19 1161.39 Average: 38.72 5.07 33.65 731.42 3285.72 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5388992 7086680 2493440 31.63 2688 1880448 682844 7.65 210260 1964360 136304 04:23:01 AM 5202780 7029520 2679652 34.00 2688 2003292 709048 7.94 221948 2109488 59436 04:24:01 AM 5273992 7105092 2608440 33.09 2688 2008236 664944 7.45 240868 2023612 28 04:25:01 AM 5049616 7078092 2832816 35.94 2688 2197824 642592 7.20 263448 2198904 88428 04:26:01 AM 4845104 6873572 3037328 38.53 2688 2198092 882540 9.88 263656 2400796 16 04:27:01 AM 4810132 6838652 3072300 38.98 2688 2198144 920232 10.30 263656 2435668 36 04:28:01 AM 4924660 6953512 2957772 37.52 2688 2198484 801608 8.98 263656 2321152 32 04:29:01 AM 5185292 7044716 2697140 34.22 2688 2034548 673544 7.54 439304 1906296 168 Average: 5085071 7001230 2797361 35.49 2688 2089884 747169 8.37 270850 2170034 35556 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 292.32 190.32 1544.94 61.48 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 53.64 45.03 499.43 8.17 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 15.46 8.61 5.28 3.26 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 262.03 221.68 331.20 49.23 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 114.73 101.45 488.78 694.69 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 613.58 532.38 7231.87 34.44 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 373.74 321.84 4213.96 20.97 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 48.29 37.13 82.98 22.55 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 221.73 182.30 1799.78 111.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 04:20:07 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 37.43 0.02 6.91 3.69 0.10 51.85 04:22:01 AM 0 42.83 0.02 6.83 3.99 0.10 46.23 04:22:01 AM 1 32.04 0.02 6.98 3.39 0.10 57.47 04:23:01 AM all 36.68 0.00 4.03 2.40 0.10 56.79 04:23:01 AM 0 51.02 0.00 4.58 1.92 0.10 42.38 04:23:01 AM 1 22.34 0.00 3.48 2.88 0.10 71.19 04:24:01 AM all 12.26 0.00 1.34 0.80 0.03 85.57 04:24:01 AM 0 15.97 0.00 1.32 0.65 0.03 82.03 04:24:01 AM 1 8.56 0.00 1.35 0.95 0.03 89.10 04:25:01 AM all 32.52 0.00 5.02 2.78 0.11 59.58 04:25:01 AM 0 41.38 0.00 5.56 2.71 0.12 50.23 04:25:01 AM 1 23.64 0.00 4.47 2.84 0.10 68.95 04:26:01 AM all 9.13 0.00 0.68 0.91 0.06 89.23 04:26:01 AM 0 10.37 0.00 0.77 1.31 0.05 87.50 04:26:01 AM 1 7.90 0.00 0.59 0.50 0.07 90.95 04:27:01 AM all 12.35 0.00 1.50 0.03 0.09 86.03 04:27:01 AM 0 21.33 0.00 2.36 0.00 0.10 76.21 04:27:01 AM 1 3.42 0.00 0.64 0.07 0.08 95.79 04:28:01 AM all 9.96 0.00 1.06 0.00 0.08 88.90 04:28:01 AM 0 17.73 0.00 1.74 0.00 0.10 80.42 04:28:01 AM 1 2.39 0.00 0.40 0.00 0.07 97.14 04:29:01 AM all 25.82 0.00 3.21 0.24 0.08 70.65 04:29:01 AM 0 28.38 0.00 3.38 0.27 0.07 67.91 04:29:01 AM 1 23.27 0.00 3.04 0.22 0.08 73.39 Average: all 22.06 0.00 2.97 1.36 0.08 73.52 Average: 0 28.70 0.00 3.33 1.36 0.08 66.52 Average: 1 15.46 0.00 2.62 1.36 0.08 80.48