---> uname -a: Linux prd-centos8-robot-2c-8g-350.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 571 5005 19 2120 6829 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:35:f0:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe35:f0a4/64 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) 03/12/2024 _x86_64_ (2 CPU) 01:06:02 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 109.18 6.98 102.20 1305.38 9147.18 01:09:01 AM 53.32 0.67 52.65 49.45 6009.16 01:10:01 AM 11.61 0.82 10.80 123.43 325.87 01:11:01 AM 48.85 0.17 48.68 9.46 5707.25 01:12:01 AM 19.74 0.05 19.69 3.60 3108.13 01:13:01 AM 4.42 0.00 4.42 0.00 148.91 01:14:01 AM 0.30 0.00 0.30 0.00 4.83 01:15:01 AM 15.79 0.32 15.48 44.79 640.95 Average: 32.90 1.12 31.78 192.00 3136.54 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5251088 7063308 2631340 33.38 2688 1990016 672296 7.53 211132 2077424 126120 01:09:01 AM 5190112 7020496 2692316 34.16 2688 2007196 678196 7.59 221380 2119052 16 01:10:01 AM 5253740 7089124 2628688 33.35 2688 2012168 648740 7.26 245312 2033344 4 01:11:01 AM 4982468 7023088 2899960 36.79 2688 2210068 683108 7.65 264380 2260208 81252 01:12:01 AM 4963888 7004588 2918540 37.03 2688 2210460 727712 8.15 267592 2274020 256 01:13:01 AM 4785640 6826388 3096788 39.29 2688 2210508 920916 10.31 267592 2452004 20 01:14:01 AM 4899084 6940060 2983344 37.85 2688 2210736 797268 8.93 267624 2338492 220 01:15:01 AM 5114964 6977728 2767464 35.11 2688 2037592 711576 7.97 435844 1976216 13436 Average: 5055123 6993098 2827305 35.87 2688 2111093 729976 8.17 272607 2191345 27666 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 75.27 59.71 781.17 8.97 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 21.46 14.78 163.20 3.21 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.28 8.06 5.05 3.09 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 42.22 34.09 290.76 8.90 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 245.00 223.23 48.90 551.61 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 518.85 471.12 6447.66 212.65 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 428.20 380.89 5244.95 24.78 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 94.64 77.47 566.61 22.26 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 179.60 158.66 1693.38 104.44 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) 03/12/2024 _x86_64_ (2 CPU) 01:06:02 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 40.32 0.00 6.39 1.99 0.10 51.21 01:08:01 AM 0 46.49 0.00 6.57 1.73 0.10 45.11 01:08:01 AM 1 34.15 0.00 6.20 2.24 0.10 57.31 01:09:01 AM all 15.14 0.00 1.65 1.03 0.07 82.12 01:09:01 AM 0 18.80 0.00 1.53 1.03 0.05 78.58 01:09:01 AM 1 11.48 0.00 1.77 1.02 0.08 85.65 01:10:01 AM all 11.66 0.00 1.14 0.17 0.07 86.96 01:10:01 AM 0 21.10 0.00 1.33 0.30 0.07 77.19 01:10:01 AM 1 2.22 0.00 0.95 0.03 0.07 96.73 01:11:01 AM all 28.08 0.00 4.42 2.83 0.08 64.58 01:11:01 AM 0 39.33 0.00 5.13 5.02 0.08 50.43 01:11:01 AM 1 16.83 0.00 3.72 0.63 0.08 78.73 01:12:01 AM all 10.31 0.00 0.96 0.69 0.06 87.98 01:12:01 AM 0 9.37 0.00 0.91 0.64 0.05 89.03 01:12:01 AM 1 11.24 0.00 1.02 0.74 0.07 86.94 01:13:01 AM all 11.62 0.00 1.26 0.02 0.12 86.98 01:13:01 AM 0 2.61 0.00 0.18 0.03 0.10 97.07 01:13:01 AM 1 20.75 0.00 2.35 0.00 0.14 76.77 01:14:01 AM all 9.24 0.00 1.11 0.00 0.10 89.55 01:14:01 AM 0 6.67 0.00 0.80 0.00 0.10 92.42 01:14:01 AM 1 11.86 0.00 1.42 0.00 0.10 86.62 01:15:01 AM all 24.01 0.00 2.67 0.26 0.09 72.97 01:15:01 AM 0 30.95 0.00 2.79 0.18 0.08 65.99 01:15:01 AM 1 17.02 0.00 2.56 0.34 0.10 79.98 Average: all 18.83 0.00 2.46 0.87 0.09 77.75 Average: 0 21.95 0.00 2.41 1.12 0.08 74.44 Average: 1 15.71 0.00 2.51 0.63 0.09 81.07