---> uname -a: Linux prd-centos8-robot-2c-8g-21848.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 603 4977 19 2117 6798 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:cb:f7:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fecb:f716/64 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) 09/14/2024 _x86_64_ (2 CPU) 00:59:56 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 215.99 174.19 41.80 14941.23 37442.55 01:02:01 AM 87.71 12.40 75.31 2316.42 6200.02 01:03:01 AM 76.59 0.70 75.89 50.78 8698.53 01:04:01 AM 15.43 0.42 15.01 64.79 1305.97 01:05:01 AM 49.29 0.03 49.26 3.47 4802.20 01:06:01 AM 16.69 0.32 16.38 6.93 3398.62 01:07:01 AM 3.57 0.08 3.48 31.99 151.43 01:08:01 AM 1.78 0.00 1.78 0.00 61.91 01:09:01 AM 12.38 0.33 12.05 37.85 538.70 Average: 53.59 21.22 32.37 1963.79 7012.17 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5710756 7123444 2171676 27.55 2688 1609280 679032 7.60 165992 1735792 46416 01:02:01 AM 5296168 7032408 2586264 32.81 2688 1917752 705780 7.90 215664 2044700 166608 01:03:01 AM 5154044 6984460 2728388 34.61 2688 2007016 737888 8.26 221888 2158416 30068 01:04:01 AM 5233112 7064908 2649320 33.61 2688 2008960 674936 7.56 240652 2063372 4 01:05:01 AM 5015128 7044936 2867304 36.38 2688 2198700 672760 7.53 259640 2235104 92468 01:06:01 AM 5012040 7041624 2870392 36.42 2688 2198900 672760 7.53 259824 2235392 8 01:07:01 AM 4972244 7003196 2910188 36.92 2688 2200272 710060 7.95 259952 2275176 36 01:08:01 AM 4971132 7002124 2911300 36.93 2688 2200304 710060 7.95 259952 2275960 8 01:09:01 AM 5111892 6970640 2770540 35.15 2688 2034176 741244 8.30 286356 2131652 13212 Average: 5164057 7029749 2718375 34.49 2688 2041707 700502 7.84 241102 2128396 38759 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 243.80 125.50 1137.99 54.83 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 71.69 57.89 793.92 6.55 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 53.25 35.95 491.53 7.20 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 14.45 8.80 5.19 3.33 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 234.68 178.27 320.15 48.25 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 1.80 0.95 0.44 0.71 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 30.21 19.79 6.63 2.65 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.77 3.12 0.45 0.34 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 50.40 34.04 77.85 19.60 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 78.42 51.73 316.69 16.01 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) 09/14/2024 _x86_64_ (2 CPU) 00:59:56 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 51.03 0.08 11.16 18.71 0.17 18.84 01:01:01 AM 0 52.44 0.09 10.59 21.16 0.15 15.58 01:01:01 AM 1 49.67 0.08 11.71 16.33 0.18 22.02 01:02:01 AM all 28.96 0.00 4.76 6.37 0.11 59.80 01:02:01 AM 0 39.63 0.00 5.89 9.49 0.10 44.89 01:02:01 AM 1 18.35 0.00 3.63 3.26 0.12 74.64 01:03:01 AM all 20.58 0.00 3.01 9.43 0.10 66.88 01:03:01 AM 0 26.11 0.00 3.06 8.30 0.10 62.44 01:03:01 AM 1 15.04 0.00 2.96 10.57 0.10 71.33 01:04:01 AM all 9.95 0.00 1.24 0.48 0.07 88.27 01:04:01 AM 0 8.83 0.00 1.45 0.47 0.07 89.18 01:04:01 AM 1 11.06 0.00 1.04 0.48 0.07 87.35 01:05:01 AM all 28.19 0.00 4.81 2.15 0.10 64.75 01:05:01 AM 0 34.16 0.00 4.95 1.75 0.10 59.04 01:05:01 AM 1 22.22 0.00 4.66 2.55 0.10 70.46 01:06:01 AM all 0.27 0.00 0.28 0.83 0.02 98.60 01:06:01 AM 0 0.23 0.00 0.23 0.65 0.02 98.87 01:06:01 AM 1 0.30 0.00 0.33 1.02 0.02 98.33 01:07:01 AM all 2.33 0.00 0.28 0.03 0.05 97.30 01:07:01 AM 0 1.84 0.00 0.20 0.00 0.03 97.93 01:07:01 AM 1 2.83 0.00 0.37 0.07 0.07 96.67 01:08:01 AM all 0.50 0.00 0.12 0.01 0.05 99.32 01:08:01 AM 0 0.58 0.00 0.13 0.02 0.05 99.21 01:08:01 AM 1 0.42 0.00 0.10 0.00 0.05 99.43 01:09:01 AM all 13.52 0.00 1.87 0.19 0.08 84.34 01:09:01 AM 0 18.23 0.00 2.07 0.25 0.07 79.38 01:09:01 AM 1 8.81 0.00 1.67 0.13 0.08 89.31 Average: all 17.22 0.01 3.05 4.23 0.08 75.41 Average: 0 20.13 0.01 3.15 4.63 0.08 71.99 Average: 1 14.31 0.01 2.94 3.83 0.09 78.82