---> uname -a: Linux prd-centos8-robot-2c-8g-593.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 564 5016 19 2116 6836 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:ff:b1:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:feff:b1af/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) 03/16/2024 _x86_64_ (2 CPU) 01:05:18 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 73.65 26.04 47.61 6675.06 5218.94 01:08:01 AM 91.80 0.08 91.72 2.53 8679.80 01:09:01 AM 36.85 1.45 35.40 170.61 3868.69 01:10:01 AM 41.56 0.20 41.36 11.73 2787.27 01:11:01 AM 31.69 0.28 31.41 37.73 6052.76 01:12:01 AM 22.79 0.52 22.28 64.65 1020.58 Average: 49.73 4.76 44.96 1160.57 4604.49 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5403024 7019944 2479412 31.45 2688 1807812 756452 8.47 216776 1972280 92896 01:08:01 AM 5138928 6985228 2743508 34.81 2688 2023488 740900 8.30 212884 2186396 104188 01:09:01 AM 5261136 7094516 2621300 33.25 2688 2010612 645840 7.23 239168 2035900 28 01:10:01 AM 4996856 7036192 2885580 36.61 2688 2208684 678792 7.60 257872 2256920 161776 01:11:01 AM 5164504 7026828 2717932 34.48 2688 2037604 673512 7.54 253300 2110516 4232 01:12:01 AM 5203816 7065056 2678620 33.98 2688 2037060 652436 7.31 437024 1891544 192 Average: 5194711 7037961 2687725 34.10 2688 2020877 691322 7.74 269504 2075593 60552 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 328.04 191.94 1546.14 54.54 0.00 0.00 0.00 0.00 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 42.41 37.14 480.20 7.51 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 13.95 7.86 6.75 3.30 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 41.98 34.92 290.27 18.56 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 255.14 221.03 108.38 50.61 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 19.49 16.48 16.81 7.70 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 116.84 84.89 408.13 23.70 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) 03/16/2024 _x86_64_ (2 CPU) 01:05:18 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 38.41 0.00 6.66 4.74 0.12 50.06 01:07:01 AM 0 42.77 0.00 6.65 5.61 0.12 44.85 01:07:01 AM 1 34.10 0.00 6.67 3.88 0.12 55.23 01:08:01 AM all 40.78 0.00 4.85 2.70 0.13 51.54 01:08:01 AM 0 50.31 0.00 5.51 3.16 0.13 40.89 01:08:01 AM 1 31.25 0.00 4.19 2.24 0.12 62.20 01:09:01 AM all 19.39 0.00 2.06 2.17 0.10 76.28 01:09:01 AM 0 26.68 0.00 2.32 3.95 0.12 66.93 01:09:01 AM 1 12.06 0.00 1.79 0.39 0.08 85.67 01:10:01 AM all 30.07 0.00 4.65 0.70 0.10 64.48 01:10:01 AM 0 41.74 0.00 5.18 0.87 0.10 52.12 01:10:01 AM 1 18.45 0.00 4.12 0.53 0.10 76.80 01:11:01 AM all 11.25 0.00 2.15 2.53 0.08 83.98 01:11:01 AM 0 14.53 0.00 2.03 1.86 0.10 81.49 01:11:01 AM 1 7.97 0.00 2.27 3.21 0.07 86.49 01:12:01 AM all 33.32 0.00 2.79 0.30 0.13 63.47 01:12:01 AM 0 42.06 0.00 3.42 0.48 0.13 53.90 01:12:01 AM 1 24.58 0.00 2.15 0.12 0.12 73.03 Average: all 28.86 0.00 3.85 2.18 0.11 64.99 Average: 0 36.33 0.00 4.18 2.65 0.12 56.73 Average: 1 21.39 0.00 3.53 1.72 0.10 73.25