---> uname -a: Linux prd-centos8-robot-2c-8g-1892.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 560 5005 19 2131 6841 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:33:84:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe33:84eb/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) 03/26/2024 _x86_64_ (2 CPU) 06:31:07 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 84.85 13.03 71.82 2393.60 6735.66 06:34:01 AM 88.54 0.72 87.82 51.45 9363.13 06:35:01 AM 21.21 0.85 20.36 123.96 1677.72 06:36:01 AM 25.07 0.17 24.91 9.46 1511.55 06:37:01 AM 42.85 0.05 42.80 3.60 7089.29 06:38:01 AM 4.72 0.00 4.72 0.00 193.77 06:39:01 AM 0.77 0.03 0.73 1.87 101.75 06:40:02 AM 17.41 0.55 16.86 71.18 827.39 Average: 35.68 1.92 33.75 331.85 3437.53 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5332300 7049600 2550136 32.35 2688 1899836 696672 7.80 210488 2020560 149688 06:34:01 AM 5199536 7035104 2682900 34.04 2688 2012424 681764 7.63 221572 2115896 36440 06:35:01 AM 5264336 7104432 2618100 33.21 2688 2017412 637428 7.14 240332 2034440 4 06:36:01 AM 4978736 7022964 2903700 36.84 2688 2214032 678580 7.60 260716 2277044 178072 06:37:01 AM 4994596 7040968 2887840 36.64 2688 2216028 684656 7.67 262852 2252856 424 06:38:01 AM 4991880 7039028 2890556 36.67 2688 2216844 684656 7.67 262920 2255792 212 06:39:01 AM 5029168 7079960 2853268 36.20 2688 2220448 623724 6.98 263392 2218324 1072 06:40:02 AM 5170112 7046560 2712324 34.41 2688 2051672 668144 7.48 441460 1919720 13368 Average: 5120083 7052327 2762353 35.04 2688 2106087 669453 7.50 270466 2136829 47410 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 143.98 103.10 1085.30 21.23 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 40.47 34.52 418.18 7.42 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 11.10 6.83 4.61 2.87 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 40.79 30.87 286.20 7.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 193.25 174.28 44.92 39.98 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 16.65 16.53 7.42 2.94 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 24.59 25.49 6.60 6.36 0.00 0.00 0.00 0.00 06:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 AM eth0 53.75 36.44 89.66 28.64 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 65.57 53.51 242.85 14.56 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) 03/26/2024 _x86_64_ (2 CPU) 06:31:07 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 34.15 0.00 5.45 2.47 0.09 57.84 06:33:01 AM 0 26.77 0.00 4.33 3.10 0.08 65.72 06:33:01 AM 1 41.55 0.00 6.58 1.84 0.10 49.93 06:34:01 AM all 32.66 0.00 3.88 3.01 0.09 60.36 06:34:01 AM 0 27.27 0.00 3.32 2.52 0.08 66.81 06:34:01 AM 1 38.05 0.00 4.45 3.50 0.10 53.91 06:35:01 AM all 12.40 0.00 1.17 0.55 0.48 85.40 06:35:01 AM 0 13.63 0.00 0.94 0.47 0.84 84.12 06:35:01 AM 1 11.18 0.00 1.39 0.64 0.12 86.67 06:36:01 AM all 23.48 0.00 3.59 0.74 0.27 71.91 06:36:01 AM 0 11.46 0.00 2.88 0.47 0.45 84.74 06:36:01 AM 1 35.51 0.00 4.30 1.02 0.08 59.08 06:37:01 AM all 10.82 0.00 2.05 1.35 0.06 85.72 06:37:01 AM 0 10.25 0.00 2.09 0.94 0.07 86.65 06:37:01 AM 1 11.40 0.00 2.01 1.76 0.05 84.79 06:38:01 AM all 6.08 0.00 0.52 0.02 0.30 93.08 06:38:01 AM 0 5.52 0.00 0.50 0.02 0.47 93.50 06:38:01 AM 1 6.65 0.00 0.54 0.02 0.14 92.66 06:39:01 AM all 11.28 0.00 0.72 0.04 0.08 87.88 06:39:01 AM 0 11.73 0.00 0.72 0.00 0.07 87.49 06:39:01 AM 1 10.83 0.00 0.72 0.08 0.08 88.28 06:40:02 AM all 27.36 0.00 3.30 0.30 0.11 68.94 06:40:02 AM 0 19.99 0.00 3.02 0.35 0.10 76.54 06:40:02 AM 1 34.71 0.00 3.57 0.25 0.12 61.36 Average: all 19.81 0.00 2.59 1.06 0.18 76.36 Average: 0 15.83 0.00 2.23 0.98 0.27 80.68 Average: 1 23.79 0.00 2.95 1.14 0.10 72.02