---> uname -a: Linux prd-centos8-robot-2c-8g-31022.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 583 5001 19 2113 6817 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:4f:89:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe4f:89eb/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) 10/01/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 58.13 26.14 31.99 5628.26 26561.20 12:58:01 AM 81.36 6.90 74.46 1256.25 5013.58 12:59:01 AM 65.44 0.73 64.71 51.32 9032.09 01:00:01 AM 24.39 0.38 24.01 64.25 1699.40 01:01:01 AM 48.55 0.05 48.50 3.60 3424.66 01:02:01 AM 20.49 0.07 20.42 1.73 5064.39 01:03:01 AM 14.41 0.50 13.91 79.72 629.85 Average: 44.68 4.97 39.71 1012.16 7346.46 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5568592 7061076 2313840 29.35 2688 1685948 713680 7.99 182552 1852016 60784 12:58:01 AM 5219704 7011560 2662728 33.78 2688 1970700 726060 8.13 218420 2112116 207900 12:59:01 AM 5179600 7006396 2702832 34.29 2688 2003236 710100 7.95 221136 2136768 34104 01:00:01 AM 5258708 7086924 2623724 33.29 2688 2005164 645276 7.23 239516 2040724 12 01:01:01 AM 5039544 7069788 2842888 36.07 2688 2199392 629140 7.04 257744 2217312 140276 01:02:01 AM 5035272 7065584 2847160 36.12 2688 2199460 629140 7.04 257880 2217108 8 01:03:01 AM 5177768 7033052 2704664 34.31 2688 2030116 674984 7.56 442616 1910912 13348 Average: 5211313 7047769 2671119 33.89 2688 2013431 675483 7.56 259981 2069565 65205 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 274.96 156.50 1124.27 57.04 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 66.08 52.27 678.86 6.55 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 45.16 31.19 383.85 5.46 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.15 8.58 5.67 3.42 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 222.93 165.58 334.84 42.86 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 3.23 2.35 1.13 1.18 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 64.89 41.58 82.15 20.67 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 98.62 65.43 372.96 19.60 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) 10/01/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 28.71 0.00 5.14 17.14 0.08 48.93 12:57:01 AM 0 24.16 0.00 5.92 13.68 0.08 56.16 12:57:01 AM 1 33.26 0.00 4.36 20.61 0.08 41.68 12:58:01 AM all 29.36 0.00 4.79 10.47 0.10 55.28 12:58:01 AM 0 24.62 0.00 4.60 4.13 0.10 66.55 12:58:01 AM 1 34.09 0.00 4.98 16.81 0.10 44.01 12:59:01 AM all 15.29 0.00 2.54 35.41 0.14 46.62 12:59:01 AM 0 10.66 0.00 2.54 19.73 0.15 66.93 12:59:01 AM 1 19.91 0.00 2.53 51.07 0.13 26.36 01:00:01 AM all 10.31 0.00 1.19 4.79 0.06 83.64 01:00:01 AM 0 7.04 0.00 1.14 4.20 0.05 87.58 01:00:01 AM 1 13.59 0.00 1.25 5.39 0.07 79.70 01:01:01 AM all 27.17 0.00 4.39 1.83 0.10 66.51 01:01:01 AM 0 21.04 0.00 3.49 2.09 0.10 73.28 01:01:01 AM 1 33.31 0.00 5.29 1.57 0.10 59.73 01:02:01 AM all 0.48 0.00 0.35 2.75 0.03 96.40 01:02:01 AM 0 0.47 0.00 0.37 2.47 0.02 96.68 01:02:01 AM 1 0.50 0.00 0.33 3.02 0.03 96.11 01:03:01 AM all 16.98 0.00 2.67 0.24 0.07 80.04 01:03:01 AM 0 15.06 0.00 2.76 0.32 0.07 81.80 01:03:01 AM 1 18.89 0.00 2.59 0.17 0.07 78.29 Average: all 18.32 0.00 3.01 10.38 0.08 68.21 Average: 0 14.72 0.00 2.97 6.65 0.08 75.58 Average: 1 21.93 0.00 3.05 14.09 0.08 60.84