---> uname -a: Linux prd-centos8-robot-2c-8g-143.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 570 5005 19 2121 6830 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:66:6b:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe66:6b89/64 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) 10:55:56 LINUX RESTART (2 CPU) 10:57:01 AM tps rtps wtps bread/s bwrtn/s 10:58:01 AM 87.05 15.81 71.24 2814.80 6309.05 10:59:01 AM 81.85 0.72 81.14 51.46 9162.04 11:00:01 AM 15.73 0.82 14.91 121.69 1506.65 11:01:01 AM 23.68 0.20 23.48 11.73 1542.25 11:02:01 AM 40.60 0.12 40.49 5.33 7023.34 11:03:01 AM 11.91 0.25 11.66 35.05 450.90 11:04:01 AM 23.06 0.30 22.76 36.12 1078.79 Average: 40.55 2.60 37.95 439.41 3867.82 10:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 AM 5300488 7021792 2581940 32.76 2688 1904656 740792 8.29 211184 2052624 157548 10:59:01 AM 5189800 7021676 2692628 34.16 2688 2009300 698092 7.82 221616 2126688 36440 11:00:01 AM 5256228 7093016 2626200 33.32 2688 2014224 638132 7.15 240404 2041792 32 11:01:01 AM 4900972 6988956 2981456 37.82 2688 2257948 735908 8.24 293312 2321276 225128 11:02:01 AM 4986516 7029568 2895912 36.74 2688 2212828 690588 7.73 262976 2259612 296 11:03:01 AM 5133440 7002872 2748988 34.87 2688 2042648 692700 7.76 255028 2137844 5016 11:04:01 AM 5127228 6992492 2755200 34.95 2688 2041104 708168 7.93 438336 1968592 168 Average: 5127810 7021482 2754618 34.95 2688 2068958 700626 7.84 274694 2129775 60661 10:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 237.84 150.68 1319.84 42.71 0.00 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 46.69 38.51 418.43 15.10 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 14.55 6.13 5.07 2.72 0.00 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 38.22 29.74 289.32 6.10 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 175.18 147.79 42.28 30.51 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 164.40 136.52 1456.82 29.30 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 15.00 14.18 11.48 6.49 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 98.85 74.80 506.12 18.99 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) 10:55:56 LINUX RESTART (2 CPU) 10:57:01 AM CPU %user %nice %system %iowait %steal %idle 10:58:01 AM all 38.90 0.00 6.11 3.06 0.10 51.83 10:58:01 AM 0 33.54 0.00 5.97 3.24 0.10 57.15 10:58:01 AM 1 44.26 0.00 6.25 2.88 0.10 46.50 10:59:01 AM all 31.29 0.00 3.78 3.45 0.08 61.39 10:59:01 AM 0 29.46 0.00 3.88 3.56 0.07 63.02 10:59:01 AM 1 33.13 0.00 3.68 3.33 0.10 59.76 11:00:01 AM all 11.80 0.00 1.09 0.66 0.07 86.38 11:00:01 AM 0 4.11 0.00 0.85 0.42 0.07 94.56 11:00:01 AM 1 19.49 0.00 1.34 0.90 0.07 78.20 11:01:01 AM all 17.70 0.00 3.27 0.65 0.06 78.32 11:01:01 AM 0 16.64 0.00 2.82 0.50 0.07 79.98 11:01:01 AM 1 18.77 0.00 3.71 0.80 0.05 76.67 11:02:01 AM all 15.73 0.00 2.65 1.50 0.07 80.06 11:02:01 AM 0 10.73 0.00 2.44 1.77 0.05 85.01 11:02:01 AM 1 20.72 0.00 2.86 1.22 0.08 75.12 11:03:01 AM all 9.57 0.00 1.67 0.12 0.07 88.57 11:03:01 AM 0 6.00 0.00 1.04 0.08 0.07 92.81 11:03:01 AM 1 13.17 0.00 2.32 0.15 0.07 84.29 11:04:01 AM all 24.63 0.00 2.20 2.31 0.11 70.75 11:04:01 AM 0 25.42 0.00 2.22 2.92 0.12 69.32 11:04:01 AM 1 23.84 0.00 2.19 1.70 0.10 72.17 Average: all 21.38 0.00 2.97 1.68 0.08 73.89 Average: 0 17.98 0.00 2.75 1.78 0.08 77.41 Average: 1 24.79 0.00 3.19 1.57 0.08 70.37