---> uname -a: Linux prd-centos8-robot-2c-8g-8622.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 5007 19 2111 6823 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:32:48:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:fe32:488a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/22/2024 _x86_64_ (2 CPU) 07:08:15 LINUX RESTART (2 CPU) 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 39.41 18.42 20.99 5007.46 9602.73 07:11:01 AM 113.61 6.73 106.88 1295.80 8220.60 07:12:01 AM 67.94 0.65 67.29 28.12 6483.34 07:13:01 AM 29.06 0.98 28.08 130.91 1534.66 07:14:01 AM 43.10 0.03 43.07 3.47 6410.10 07:15:01 AM 3.18 0.02 3.17 0.13 100.50 07:16:01 AM 1.72 0.00 1.72 0.00 85.80 07:17:01 AM 0.55 0.00 0.55 0.00 114.28 07:18:01 AM 0.30 0.00 0.30 0.00 9.22 07:19:01 AM 0.20 0.03 0.17 1.87 17.74 07:20:01 AM 12.83 0.25 12.58 34.39 526.23 Average: 28.36 2.47 25.89 591.30 3010.11 07:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 5576100 7081740 2306340 29.26 2688 1699884 691204 7.74 159220 1871788 69884 07:11:01 AM 5298252 7092120 2584188 32.78 2688 1971760 634472 7.10 185796 2059864 118140 07:12:01 AM 5181796 7007624 2700644 34.26 2688 2003380 704984 7.89 210988 2145684 14748 07:13:01 AM 5061280 7062164 2821160 35.79 2688 2171560 650432 7.28 234384 2222528 159472 07:14:01 AM 5054928 7058176 2827512 35.87 2688 2173776 629480 7.05 235808 2220788 28 07:15:01 AM 5019268 7023164 2863172 36.32 2688 2174432 677680 7.59 235916 2256300 252 07:16:01 AM 5013884 7018956 2868556 36.39 2688 2175616 677680 7.59 235984 2261276 728 07:17:01 AM 5009804 7017380 2872636 36.44 2688 2178112 677680 7.59 235988 2265884 16 07:18:01 AM 5006912 7014816 2875528 36.48 2688 2178456 677680 7.59 235988 2268784 176 07:19:01 AM 5005968 7014284 2876472 36.49 2688 2178852 677680 7.59 236120 2269408 44 07:20:01 AM 5139400 6995404 2743040 34.80 2688 2032024 693124 7.76 251604 2141356 21112 Average: 5124327 7035075 2758113 34.99 2688 2085259 672009 7.52 223436 2180333 34964 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 235.18 150.12 1096.40 50.17 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 76.13 60.76 784.74 8.07 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 23.29 19.73 166.86 6.04 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 40.59 36.43 291.73 16.93 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 513.83 439.07 108.01 87.44 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 17.83 11.75 9.66 2.53 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 23.30 22.96 6.57 4.49 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 25.52 26.82 6.26 5.62 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 10.58 9.82 2.12 1.82 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 9.00 8.21 2.08 1.73 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 60.04 49.83 89.79 33.65 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 94.13 75.96 233.17 19.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/22/2024 _x86_64_ (2 CPU) 07:08:15 LINUX RESTART (2 CPU) 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 20.18 0.00 3.89 9.14 0.08 66.71 07:10:01 AM 0 22.48 0.00 4.00 9.39 0.08 64.05 07:10:01 AM 1 17.88 0.00 3.79 8.89 0.08 69.36 07:11:01 AM all 36.81 0.00 5.58 3.80 0.12 53.69 07:11:01 AM 0 46.66 0.00 6.64 5.00 0.10 41.60 07:11:01 AM 1 26.99 0.00 4.51 2.60 0.13 65.77 07:12:01 AM all 20.81 0.00 2.39 1.91 0.08 74.81 07:12:01 AM 0 27.90 0.00 2.98 2.14 0.08 66.89 07:12:01 AM 1 13.72 0.00 1.81 1.67 0.07 82.73 07:13:01 AM all 24.47 0.00 3.54 1.10 0.09 70.80 07:13:01 AM 0 38.88 0.00 4.74 1.39 0.10 54.89 07:13:01 AM 1 10.15 0.00 2.35 0.80 0.08 86.61 07:14:01 AM all 13.08 0.00 2.25 1.70 0.08 82.89 07:14:01 AM 0 11.23 0.00 2.18 2.32 0.07 84.21 07:14:01 AM 1 14.94 0.00 2.32 1.09 0.08 81.57 07:15:01 AM all 2.37 0.00 0.28 0.25 0.05 97.05 07:15:01 AM 0 2.32 0.00 0.23 0.45 0.05 96.94 07:15:01 AM 1 2.42 0.00 0.32 0.05 0.05 97.16 07:16:01 AM all 9.48 0.00 0.28 0.01 0.09 90.15 07:16:01 AM 0 13.04 0.00 0.32 0.02 0.08 86.54 07:16:01 AM 1 5.93 0.00 0.23 0.00 0.10 93.73 07:17:01 AM all 12.46 0.00 0.25 0.01 0.09 87.19 07:17:01 AM 0 14.75 0.00 0.25 0.02 0.10 84.88 07:17:01 AM 1 10.18 0.00 0.25 0.00 0.08 89.49 07:18:01 AM all 4.33 0.00 0.19 0.00 0.09 95.39 07:18:01 AM 0 3.40 0.00 0.17 0.00 0.07 96.37 07:18:01 AM 1 5.26 0.00 0.22 0.00 0.12 94.41 07:19:01 AM all 3.56 0.00 0.13 0.01 0.08 96.23 07:19:01 AM 0 4.49 0.00 0.12 0.00 0.08 95.31 07:19:01 AM 1 2.63 0.00 0.13 0.02 0.08 97.14 07:20:01 AM all 19.23 0.00 1.80 0.14 0.08 78.74 07:20:01 AM 0 26.28 0.00 2.14 0.17 0.07 71.35 07:20:01 AM 1 12.17 0.00 1.47 0.12 0.10 86.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.17 0.00 1.87 1.64 0.09 81.24 Average: 0 19.23 0.00 2.16 1.90 0.08 76.63 Average: 1 11.12 0.00 1.58 1.38 0.09 85.83