---> uname -a: Linux prd-centos8-robot-2c-8g-6114.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4984 19 2120 6809 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:ca:9e:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:feca:9e93/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/31/2024 _x86_64_ (2 CPU) 02:55:39 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 159.98 105.36 54.62 11959.51 36903.55 02:58:01 AM 86.50 15.81 70.69 2790.24 6033.87 02:59:01 AM 80.17 0.70 79.47 50.78 9024.36 03:00:01 AM 18.71 0.85 17.86 123.94 1345.36 03:01:01 AM 45.85 0.05 45.80 3.60 3052.37 03:02:01 AM 24.09 0.17 23.92 33.85 5354.57 03:03:01 AM 4.13 0.03 4.10 1.87 186.72 03:04:01 AM 21.88 0.65 21.23 74.12 1191.88 Average: 55.11 15.46 39.65 1878.85 7893.43 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5867640 7222340 2014792 25.56 2688 1554172 614628 6.88 150964 1605320 17620 02:58:01 AM 5354952 7057208 2527480 32.06 2688 1884212 679040 7.60 211312 1991364 136760 02:59:01 AM 5174748 6998420 2707684 34.35 2688 2000556 719516 8.06 222660 2134716 26396 03:00:01 AM 5249336 7077624 2633096 33.40 2688 2005540 641040 7.18 241608 2045428 4 03:01:01 AM 5030416 7056940 2852016 36.18 2688 2195572 642188 7.19 261292 2217868 147956 03:02:01 AM 4985644 7014004 2896788 36.75 2688 2197712 708936 7.94 261856 2258796 232 03:03:01 AM 4977800 7008692 2904632 36.85 2688 2200276 708936 7.94 261996 2266356 1140 03:04:01 AM 5149684 7013748 2732748 34.67 2688 2039568 695052 7.78 444828 1936772 5352 Average: 5223778 7056122 2658654 33.73 2688 2009701 676167 7.57 257064 2057078 41932 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 96.99 54.22 304.22 11.70 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 235.09 147.22 1374.60 49.29 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 47.30 38.55 444.33 7.25 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 16.66 7.93 5.35 3.11 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 200.75 168.19 305.82 39.81 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 21.81 18.72 8.05 3.37 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 19.91 20.79 5.86 5.87 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 58.99 45.06 90.18 30.13 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 86.88 62.41 315.08 18.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/31/2024 _x86_64_ (2 CPU) 02:55:39 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 15.31 0.06 6.91 47.76 0.10 29.85 02:57:01 AM 0 15.88 0.05 7.65 47.97 0.12 28.33 02:57:01 AM 1 14.75 0.07 6.17 47.55 0.09 31.38 02:58:01 AM all 34.04 0.00 6.02 3.05 0.14 56.75 02:58:01 AM 0 27.93 0.00 4.40 1.60 0.12 65.96 02:58:01 AM 1 40.18 0.00 7.64 4.52 0.15 47.51 02:59:01 AM all 22.90 0.00 3.33 3.07 0.09 70.60 02:59:01 AM 0 19.61 0.00 2.98 2.74 0.07 74.60 02:59:01 AM 1 26.20 0.00 3.69 3.41 0.12 66.59 03:00:01 AM all 9.77 0.00 1.37 0.41 0.07 88.38 03:00:01 AM 0 12.53 0.00 1.59 0.35 0.07 85.47 03:00:01 AM 1 7.02 0.00 1.15 0.47 0.07 91.29 03:01:01 AM all 27.10 0.00 4.61 0.86 0.10 67.33 03:01:01 AM 0 22.00 0.00 3.81 0.85 0.10 73.24 03:01:01 AM 1 32.20 0.00 5.41 0.87 0.10 61.41 03:02:01 AM all 6.75 0.00 0.87 1.68 0.06 90.64 03:02:01 AM 0 6.76 0.00 0.79 2.14 0.05 90.26 03:02:01 AM 1 6.74 0.00 0.95 1.22 0.07 91.01 03:03:01 AM all 10.24 0.00 0.59 0.07 0.08 89.03 03:03:01 AM 0 6.21 0.00 0.57 0.02 0.07 93.14 03:03:01 AM 1 14.26 0.00 0.60 0.12 0.08 84.93 03:04:01 AM all 24.20 0.00 3.21 0.46 0.08 72.05 03:04:01 AM 0 9.60 0.00 3.15 0.15 0.08 87.02 03:04:01 AM 1 38.81 0.00 3.27 0.77 0.08 57.06 Average: all 18.77 0.01 3.35 7.08 0.09 70.71 Average: 0 15.04 0.01 3.10 6.90 0.08 74.87 Average: 1 22.50 0.01 3.60 7.27 0.09 66.54