---> uname -a: Linux prd-centos8-robot-2c-8g-2815.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4972 19 2118 6795 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:8b:73:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe8b:7386/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/29/2024 _x86_64_ (2 CPU) 04:16:24 LINUX RESTART (2 CPU) 04:17:02 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 92.82 25.09 67.72 6700.37 6693.36 04:19:01 AM 89.20 0.72 88.49 51.45 9575.42 04:20:01 AM 17.34 0.82 16.53 121.69 1643.04 04:21:01 AM 40.43 0.20 40.23 11.73 2802.52 04:22:01 AM 26.12 0.05 26.07 3.60 5772.26 04:23:01 AM 1.73 0.00 1.73 0.00 66.46 04:24:01 AM 0.30 0.00 0.30 0.00 5.37 04:25:01 AM 12.65 0.32 12.33 44.79 586.25 Average: 34.95 3.35 31.60 854.56 3386.28 04:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 5230612 6992152 2651824 33.64 2688 1944076 760800 8.52 252640 2081564 205284 04:19:01 AM 5189780 7018832 2692656 34.16 2688 2005696 691316 7.74 221708 2124696 41032 04:20:01 AM 5254912 7088292 2627524 33.33 2688 2010616 665228 7.45 240048 2044404 28 04:21:01 AM 4977168 7018344 2905268 36.86 2688 2210540 688708 7.71 257936 2279792 163096 04:22:01 AM 4948568 6989916 2933868 37.22 2688 2210992 791900 8.87 262688 2299652 260 04:23:01 AM 4870692 6912088 3011744 38.21 2688 2211040 859240 9.62 262684 2376328 20 04:24:01 AM 4887596 6929272 2994840 37.99 2688 2211320 838756 9.39 262684 2359844 260 04:25:01 AM 5137036 6998732 2745400 34.83 2688 2037092 727632 8.15 437516 1959412 13360 Average: 5062046 6993454 2820390 35.78 2688 2105172 752948 8.43 274738 2190712 52918 04:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 310.98 188.80 1614.33 61.88 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 42.39 38.24 498.75 7.69 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 16.81 7.78 5.58 3.11 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 34.13 27.48 294.56 6.67 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 214.75 167.41 54.02 463.17 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 596.50 508.08 6525.72 295.80 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 443.81 375.25 5028.29 24.43 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 70.66 50.28 284.96 21.12 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 216.05 170.38 1788.60 110.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/29/2024 _x86_64_ (2 CPU) 04:16:24 LINUX RESTART (2 CPU) 04:17:02 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 42.14 0.00 6.93 3.78 0.10 47.05 04:18:01 AM 0 52.74 0.00 7.03 3.75 0.10 36.38 04:18:01 AM 1 31.56 0.00 6.83 3.81 0.10 57.70 04:19:01 AM all 37.34 0.00 4.40 3.10 0.10 55.06 04:19:01 AM 0 54.62 0.00 5.42 3.49 0.10 36.37 04:19:01 AM 1 20.15 0.00 3.39 2.71 0.10 73.64 04:20:01 AM all 11.89 0.00 1.21 0.70 0.07 86.14 04:20:01 AM 0 18.37 0.00 1.13 0.58 0.07 79.84 04:20:01 AM 1 5.40 0.00 1.29 0.82 0.07 92.43 04:21:01 AM all 26.37 0.00 3.96 5.52 0.12 64.03 04:21:01 AM 0 30.46 0.00 4.43 6.80 0.12 58.20 04:21:01 AM 1 22.32 0.00 3.49 4.26 0.12 69.81 04:22:01 AM all 11.94 0.00 1.51 1.06 0.08 85.42 04:22:01 AM 0 11.67 0.00 1.32 0.32 0.10 86.60 04:22:01 AM 1 12.21 0.00 1.70 1.80 0.07 84.23 04:23:01 AM all 13.56 0.00 1.83 0.00 0.10 84.51 04:23:01 AM 0 17.24 0.00 2.12 0.00 0.10 80.54 04:23:01 AM 1 9.90 0.00 1.53 0.00 0.10 88.47 04:24:01 AM all 10.80 0.00 1.41 0.01 0.12 87.66 04:24:01 AM 0 9.86 0.00 1.20 0.00 0.12 88.83 04:24:01 AM 1 11.75 0.00 1.62 0.02 0.12 86.49 04:25:01 AM all 18.14 0.00 2.37 0.21 0.09 79.19 04:25:01 AM 0 20.68 0.00 2.37 0.29 0.10 76.56 04:25:01 AM 1 15.61 0.00 2.37 0.13 0.08 81.80 Average: all 21.50 0.00 2.95 1.79 0.10 73.66 Average: 0 26.92 0.00 3.12 1.90 0.10 67.96 Average: 1 16.09 0.00 2.77 1.69 0.09 79.35