---> uname -a: Linux prd-centos8-robot-2c-8g-16520.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4996 19 2117 6818 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:15:b3:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe15:b3f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/15/2024 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 73.91 17.86 56.05 3778.87 36547.38 12:56:01 AM 113.20 6.51 106.68 1266.51 9393.57 12:57:01 AM 58.00 0.63 57.36 27.59 5275.84 12:58:01 AM 25.81 0.98 24.83 130.49 1491.92 12:59:01 AM 69.79 2.55 67.24 441.93 7498.92 01:00:01 AM 6.28 0.02 6.26 0.13 302.60 01:01:01 AM 2.37 0.05 2.32 2.00 132.83 01:02:01 AM 22.54 0.38 22.16 45.82 882.02 Average: 46.48 3.62 42.86 711.63 7690.23 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5538688 7082728 2343768 29.73 2688 1736516 702012 7.86 163872 1898504 88380 12:56:01 AM 5225036 7023588 2657420 33.71 2688 1976772 718956 8.05 197296 2119676 108832 12:57:01 AM 5234756 7048708 2647700 33.59 2688 1990840 679908 7.61 202220 2098336 1080 12:58:01 AM 5078860 6985204 2803596 35.57 2688 2081428 767856 8.60 231056 2219736 69188 12:59:01 AM 5026632 7046072 2855824 36.23 2688 2188992 661904 7.41 239520 2240384 100 01:00:01 AM 4987724 7008552 2894732 36.72 2688 2190380 731208 8.19 239704 2279832 520 01:01:01 AM 5022716 7046356 2859740 36.28 2688 2193188 664768 7.44 240096 2244584 1256 01:02:01 AM 5104816 6965920 2777640 35.24 2688 2036704 760364 8.51 433452 1995560 26248 Average: 5152404 7025891 2730052 34.63 2688 2049352 710872 7.96 243402 2137076 36950 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 307.48 179.21 1258.16 55.36 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 53.10 41.22 612.90 6.21 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 23.24 18.91 149.98 5.36 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 42.92 31.64 285.00 6.76 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 216.40 188.80 74.85 41.98 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 31.04 26.02 9.56 8.10 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 20.35 19.66 7.94 4.96 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 39.44 30.77 65.88 25.18 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 91.74 67.02 308.03 19.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/15/2024 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 24.58 0.00 4.59 12.23 0.09 58.50 12:55:01 AM 0 31.89 0.00 4.88 16.85 0.08 46.30 12:55:01 AM 1 17.25 0.00 4.30 7.60 0.10 70.74 12:56:01 AM all 31.59 0.00 5.09 4.50 0.11 58.71 12:56:01 AM 0 42.85 0.00 5.51 4.98 0.10 46.55 12:56:01 AM 1 20.35 0.00 4.68 4.01 0.12 70.85 12:57:01 AM all 22.02 0.00 2.93 2.08 0.09 72.89 12:57:01 AM 0 27.04 0.00 3.35 1.98 0.10 67.52 12:57:01 AM 1 16.99 0.00 2.50 2.17 0.08 78.26 12:58:01 AM all 21.34 0.00 2.23 2.94 0.11 73.38 12:58:01 AM 0 31.49 0.00 2.52 4.17 0.12 61.70 12:58:01 AM 1 11.19 0.00 1.94 1.70 0.10 85.06 12:59:01 AM all 20.52 0.00 3.27 2.87 0.08 73.26 12:59:01 AM 0 26.53 0.00 3.53 2.96 0.07 66.92 12:59:01 AM 1 14.51 0.00 3.01 2.79 0.08 79.61 01:00:01 AM all 10.17 0.00 0.38 0.05 0.06 89.34 01:00:01 AM 0 15.97 0.00 0.42 0.07 0.07 83.47 01:00:01 AM 1 4.40 0.00 0.33 0.03 0.05 95.18 01:01:01 AM all 8.63 0.00 0.31 0.00 0.06 91.00 01:01:01 AM 0 9.01 0.00 0.35 0.00 0.05 90.59 01:01:01 AM 1 8.25 0.00 0.27 0.00 0.07 91.42 01:02:01 AM all 23.15 0.00 2.48 0.47 0.07 73.84 01:02:01 AM 0 27.29 0.00 2.50 0.87 0.08 69.25 01:02:01 AM 1 19.00 0.00 2.45 0.07 0.05 78.43 Average: all 20.26 0.00 2.66 3.14 0.08 73.85 Average: 0 26.53 0.00 2.89 3.99 0.08 66.51 Average: 1 14.00 0.00 2.44 2.30 0.08 81.18