---> uname -a: Linux prd-centos8-robot-2c-8g-105.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 557 5044 19 2095 6844 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:b1:54:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feb1:549b/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) 03/21/2024 _x86_64_ (2 CPU) 09:34:09 LINUX RESTART (2 CPU) 09:35:02 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 73.43 24.14 49.29 5430.16 23183.53 09:37:01 AM 108.43 6.85 101.58 1273.50 10178.76 09:38:01 AM 55.76 0.88 54.87 85.45 6101.25 09:39:01 AM 18.46 0.70 17.76 95.32 393.12 Average: 63.99 8.08 55.91 1705.71 9909.44 09:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 5542776 7060256 2339652 29.68 2688 1710880 713608 7.99 186076 1871800 98904 09:37:01 AM 5170916 6998256 2711512 34.40 2688 2005324 756864 8.47 221040 2149528 134312 09:38:01 AM 5185584 7021940 2696844 34.21 2688 2013748 706692 7.91 246028 2105400 168 09:39:01 AM 5150256 6993104 2732172 34.66 2688 2019732 728500 8.16 406120 1980308 16152 Average: 5262383 7018389 2620045 33.24 2688 1937421 726416 8.13 264816 2026759 62384 09:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 265.62 163.27 1208.68 55.89 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 51.74 45.01 628.43 6.06 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 44.96 31.19 281.69 18.22 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 21.85 17.36 20.06 8.44 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 95.34 63.80 531.93 22.01 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) 03/21/2024 _x86_64_ (2 CPU) 09:34:09 LINUX RESTART (2 CPU) 09:35:02 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 21.34 0.00 4.73 30.48 0.09 43.36 09:36:01 AM 0 12.77 0.00 4.53 27.26 0.09 55.35 09:36:01 AM 1 29.91 0.00 4.94 33.69 0.09 31.38 09:37:01 AM all 36.93 0.00 5.28 4.98 0.11 52.70 09:37:01 AM 0 31.71 0.00 4.49 4.71 0.10 59.00 09:37:01 AM 1 42.16 0.00 6.08 5.25 0.12 46.39 09:38:01 AM all 29.79 0.00 3.09 1.90 0.08 65.14 09:38:01 AM 0 25.58 0.00 3.09 1.87 0.08 69.38 09:38:01 AM 1 34.00 0.00 3.09 1.94 0.07 60.91 09:39:01 AM all 31.64 0.00 3.07 0.65 0.09 64.54 09:39:01 AM 0 26.17 0.00 3.25 0.53 0.08 69.96 09:39:01 AM 1 37.12 0.00 2.89 0.77 0.10 59.12 Average: all 29.98 0.00 4.04 9.39 0.09 56.50 Average: 0 24.12 0.00 3.84 8.49 0.09 63.46 Average: 1 35.83 0.00 4.25 10.29 0.09 49.54