---> uname -a: Linux prd-centos8-robot-2c-8g-17274.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 584 4970 19 2142 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:af:52:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:feaf:52da/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) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 92.27 7.05 85.22 1287.84 6194.25 01:40:01 AM 75.91 0.75 75.16 51.85 9571.06 01:41:01 AM 32.37 0.98 31.39 132.89 1828.59 01:42:01 AM 41.21 0.03 41.18 3.47 6775.10 01:43:01 AM 3.03 0.03 3.00 1.07 385.34 01:44:01 AM 0.28 0.00 0.28 0.00 4.17 01:45:01 AM 0.33 0.00 0.33 0.00 160.15 01:46:01 AM 14.73 0.30 14.43 43.86 1181.97 Average: 32.52 1.14 31.37 190.13 3262.62 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5261224 7036292 2621208 33.25 2688 1955392 723236 8.10 219324 2075988 196080 01:40:01 AM 5220488 7045012 2661944 33.77 2688 2001236 675540 7.56 231052 2084604 1092 01:41:01 AM 4933436 6994436 2948996 37.41 2688 2231028 736952 8.25 290012 2292424 207752 01:42:01 AM 5005736 7031288 2876696 36.50 2688 2195032 694024 7.77 263400 2239704 304 01:43:01 AM 4984276 7019036 2898156 36.77 2688 2204240 694024 7.77 263400 2261504 4 01:44:01 AM 4968116 7002912 2914316 36.97 2688 2204276 720828 8.07 263400 2276768 4 01:45:01 AM 4969648 7009208 2912784 36.95 2688 2209056 737268 8.26 263460 2275448 40 01:46:01 AM 5112424 6998412 2770008 35.14 2688 2061156 687720 7.70 451524 1968956 13360 Average: 5056918 7017074 2825514 35.85 2688 2132677 708699 7.94 280696 2184424 52330 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 79.06 66.69 910.82 8.35 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 33.61 22.36 270.86 5.76 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 42.90 33.21 284.50 7.35 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 266.94 201.42 59.49 49.79 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 208.01 208.26 114.56 84.45 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 299.25 289.92 549.83 101.72 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 101.92 91.72 394.99 23.41 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 64.32 43.43 99.60 41.39 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 137.00 119.62 335.59 40.28 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) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 40.03 0.00 5.55 2.15 0.10 52.18 01:39:01 AM 0 32.35 0.00 4.81 1.78 0.08 60.98 01:39:01 AM 1 47.72 0.00 6.30 2.51 0.12 43.35 01:40:01 AM all 23.28 0.00 3.17 2.55 0.08 70.91 01:40:01 AM 0 16.57 0.00 3.15 2.42 0.08 77.78 01:40:01 AM 1 30.00 0.00 3.19 2.69 0.08 64.04 01:41:01 AM all 25.94 0.00 3.29 0.76 0.07 69.95 01:41:01 AM 0 20.58 0.00 3.10 0.60 0.07 75.65 01:41:01 AM 1 31.30 0.00 3.47 0.92 0.07 64.24 01:42:01 AM all 16.85 0.00 2.69 1.54 0.08 78.84 01:42:01 AM 0 12.96 0.00 2.49 1.29 0.07 83.19 01:42:01 AM 1 20.76 0.00 2.90 1.80 0.08 74.45 01:43:01 AM all 26.06 0.00 1.74 0.06 0.08 72.06 01:43:01 AM 0 21.02 0.00 0.49 0.10 0.08 78.31 01:43:01 AM 1 31.11 0.00 2.99 0.02 0.08 65.81 01:44:01 AM all 26.17 0.00 0.61 0.00 0.08 73.13 01:44:01 AM 0 40.85 0.00 0.77 0.00 0.08 58.30 01:44:01 AM 1 11.52 0.00 0.45 0.00 0.08 87.94 01:45:01 AM all 9.94 0.00 0.31 0.01 0.07 89.68 01:45:01 AM 0 19.37 0.00 0.48 0.00 0.08 80.06 01:45:01 AM 1 0.65 0.00 0.15 0.02 0.05 99.13 01:46:01 AM all 21.92 0.00 2.58 0.23 0.06 75.21 01:46:01 AM 0 16.37 0.00 2.69 0.17 0.05 80.73 01:46:01 AM 1 27.47 0.00 2.47 0.30 0.07 69.69 Average: all 23.80 0.00 2.50 0.92 0.08 72.71 Average: 0 22.51 0.00 2.25 0.80 0.08 74.36 Average: 1 25.08 0.00 2.74 1.03 0.08 71.06