---> uname -a: Linux prd-centos8-robot-2c-8g-17620.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: 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 610 4943 19 2144 6790 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:4c:f2:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe4c:f2c6/64 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) 07/04/2024 _x86_64_ (2 CPU) 01:35:16 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 87.29 41.37 45.92 7001.53 5191.64 01:38:01 AM 108.81 4.02 104.80 104.90 9424.54 01:39:01 AM 24.31 0.85 23.46 123.96 2848.08 01:40:01 AM 57.21 0.03 57.18 3.47 7321.69 01:41:01 AM 8.86 0.12 8.75 33.06 1043.65 01:42:01 AM 0.80 0.00 0.80 0.00 14.51 01:43:01 AM 0.50 0.00 0.50 0.00 198.37 01:44:01 AM 13.23 0.40 12.83 46.79 1151.96 Average: 37.63 5.85 31.78 914.25 3399.42 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5394816 7009356 2487616 31.56 2688 1805672 771212 8.64 215872 1984428 88552 01:38:01 AM 5174076 6998896 2708356 34.36 2688 2001668 707968 7.93 221116 2143104 70192 01:39:01 AM 5169560 7011260 2712872 34.42 2688 2018952 708608 7.93 246068 2123004 12328 01:40:01 AM 5028596 7049184 2853836 36.21 2688 2190352 635580 7.12 259852 2218688 15936 01:41:01 AM 4969220 6999204 2913212 36.96 2688 2199732 711012 7.96 260124 2280048 4 01:42:01 AM 4952884 6982904 2929548 37.17 2688 2199768 746920 8.36 260124 2296116 4 01:43:01 AM 4951560 6987408 2930872 37.18 2688 2205612 726212 8.13 260184 2296836 24 01:44:01 AM 5153520 7041256 2728912 34.62 2688 2062636 641260 7.18 451740 1925608 13368 Average: 5099279 7009934 2783153 35.31 2688 2085549 706096 7.91 271885 2158479 25051 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 298.02 192.24 1566.41 61.88 0.00 0.00 0.00 0.00 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 58.43 46.35 503.52 8.07 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 18.83 10.45 6.38 3.89 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 274.58 201.73 319.73 50.17 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 136.62 123.94 93.93 45.31 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 323.69 317.21 545.90 118.19 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 149.54 144.34 295.68 45.81 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 60.82 42.08 98.21 38.77 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 165.07 134.79 428.73 46.51 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) 07/04/2024 _x86_64_ (2 CPU) 01:35:16 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 32.12 0.01 6.05 4.91 0.09 56.82 01:37:01 AM 0 32.60 0.02 5.29 3.69 0.10 58.30 01:37:01 AM 1 31.65 0.00 6.80 6.13 0.08 55.33 01:38:01 AM all 34.30 0.00 4.78 3.59 0.11 57.23 01:38:01 AM 0 17.47 0.00 3.02 3.87 0.10 75.54 01:38:01 AM 1 51.17 0.00 6.54 3.31 0.12 38.86 01:39:01 AM all 13.18 0.00 2.08 1.18 0.08 83.49 01:39:01 AM 0 3.26 0.00 1.82 0.87 0.07 93.98 01:39:01 AM 1 23.13 0.00 2.33 1.49 0.08 72.96 01:40:01 AM all 26.18 0.00 4.46 1.63 0.08 67.65 01:40:01 AM 0 16.99 0.00 4.03 1.70 0.08 77.20 01:40:01 AM 1 35.41 0.00 4.89 1.56 0.08 58.06 01:41:01 AM all 20.07 0.00 1.88 0.35 0.09 77.61 01:41:01 AM 0 31.02 0.00 2.64 0.00 0.10 66.24 01:41:01 AM 1 9.21 0.00 1.12 0.70 0.08 88.88 01:42:01 AM all 24.99 0.00 0.64 0.00 0.08 74.29 01:42:01 AM 0 44.55 0.00 0.79 0.00 0.08 54.58 01:42:01 AM 1 5.53 0.00 0.48 0.00 0.08 93.90 01:43:01 AM all 18.64 0.00 0.44 0.05 0.08 80.80 01:43:01 AM 0 34.38 0.00 0.60 0.00 0.10 64.92 01:43:01 AM 1 2.77 0.00 0.27 0.10 0.05 96.81 01:44:01 AM all 16.64 0.00 2.52 0.28 0.08 80.48 01:44:01 AM 0 10.42 0.00 2.20 0.27 0.07 87.05 01:44:01 AM 1 22.86 0.00 2.84 0.28 0.10 73.92 Average: all 23.26 0.00 2.85 1.50 0.09 72.30 Average: 0 23.79 0.00 2.55 1.30 0.09 72.27 Average: 1 22.73 0.00 3.16 1.69 0.09 72.33