---> uname -a: Linux prd-centos8-robot-2c-8g-17271.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: 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 569 5008 19 2119 6832 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:66:9f:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe66:9f5a/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) 01:36:47 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:01 AM 202.23 148.32 53.92 14561.05 39054.18 01:39:01 AM 104.07 6.71 97.35 1245.85 9766.74 01:40:02 AM 45.17 0.75 44.42 51.85 5039.74 01:41:01 AM 24.76 0.83 23.93 125.54 1951.69 01:42:01 AM 60.16 0.20 59.96 12.93 7306.58 01:43:01 AM 7.97 0.03 7.93 1.07 756.96 01:44:01 AM 0.55 0.00 0.55 0.00 7.50 01:45:01 AM 0.65 0.00 0.65 0.00 7.18 01:46:01 AM 15.81 0.30 15.51 43.86 787.85 Average: 51.31 17.49 33.82 1785.63 7196.54 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 AM 5564212 7089444 2318220 29.41 2688 1717592 686796 7.69 187692 1847180 104416 01:39:01 AM 5260240 7022980 2622192 33.27 2688 1943532 716876 8.03 217668 2072880 63816 01:40:02 AM 5196220 7023068 2686212 34.08 2688 2003560 705184 7.90 221800 2118344 37116 01:41:01 AM 5171816 7037864 2710616 34.39 2688 2041036 677084 7.58 244304 2115212 32280 01:42:01 AM 5038760 7067080 2843672 36.08 2688 2198120 632852 7.09 263036 2208212 15944 01:43:01 AM 4993764 7023524 2888668 36.65 2688 2199568 707768 7.92 263344 2252520 8 01:44:01 AM 4977596 7007372 2904836 36.85 2688 2199584 723308 8.10 263344 2268008 4 01:45:01 AM 4975352 7006316 2907080 36.88 2688 2200780 723308 8.10 263344 2270500 1192 01:46:01 AM 5178556 7041392 2703876 34.30 2688 2038316 668292 7.48 439864 1914376 13360 Average: 5150724 7035449 2731708 34.66 2688 2060232 693496 7.77 262711 2118581 29793 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 257.76 163.28 1204.82 61.08 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 55.38 46.80 631.91 6.07 0.00 0.00 0.00 0.00 01:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 AM eth0 32.57 23.69 269.43 4.98 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 16.95 11.13 11.28 3.89 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 261.41 235.07 326.17 50.16 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 128.05 121.30 42.63 48.19 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 246.50 243.57 190.04 97.53 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 163.96 162.20 88.60 56.81 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 48.73 36.18 81.38 23.15 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 134.81 116.11 316.83 39.16 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) 01:36:47 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 43.20 0.05 10.27 15.50 0.08 30.90 01:38:01 AM 0 40.74 0.07 8.90 15.03 0.08 35.18 01:38:01 AM 1 45.64 0.03 11.65 15.95 0.08 26.64 01:39:01 AM all 32.95 0.00 4.73 9.74 0.15 52.43 01:39:01 AM 0 25.72 0.00 4.00 9.75 0.15 60.38 01:39:01 AM 1 40.19 0.00 5.45 9.74 0.15 44.47 01:40:02 AM all 20.77 0.00 2.59 9.17 0.09 67.38 01:40:02 AM 0 10.24 0.00 2.13 12.47 0.08 75.08 01:40:02 AM 1 31.34 0.00 3.05 5.86 0.10 59.66 01:41:01 AM all 18.11 0.00 2.33 1.85 0.09 77.62 01:41:01 AM 0 14.57 0.00 2.10 0.90 0.10 82.33 01:41:01 AM 1 21.64 0.00 2.56 2.79 0.08 72.92 01:42:01 AM all 27.33 0.00 4.07 4.34 0.10 64.16 01:42:01 AM 0 11.84 0.00 3.51 4.12 0.10 80.43 01:42:01 AM 1 42.85 0.00 4.63 4.56 0.10 47.86 01:43:01 AM all 12.07 0.00 0.59 0.42 0.08 86.84 01:43:01 AM 0 8.65 0.00 0.45 0.22 0.08 90.60 01:43:01 AM 1 15.47 0.00 0.74 0.62 0.08 83.09 01:44:01 AM all 19.65 0.00 0.50 0.00 0.10 79.75 01:44:01 AM 0 3.59 0.00 0.23 0.00 0.10 96.07 01:44:01 AM 1 35.73 0.00 0.77 0.00 0.10 63.40 01:45:01 AM all 23.07 0.00 0.43 0.00 0.09 76.41 01:45:01 AM 0 3.99 0.00 0.23 0.00 0.10 95.67 01:45:01 AM 1 42.34 0.00 0.62 0.00 0.08 56.95 01:46:01 AM all 17.56 0.00 2.42 0.30 0.08 79.65 01:46:01 AM 0 12.69 0.00 2.65 0.32 0.07 84.27 01:46:01 AM 1 22.43 0.00 2.19 0.28 0.08 75.02 Average: all 23.85 0.01 3.10 4.58 0.10 68.37 Average: 0 14.64 0.01 2.68 4.75 0.10 77.83 Average: 1 33.07 0.00 3.52 4.42 0.10 58.90