---> uname -a: Linux prd-centos8-robot-2c-8g-7867.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 634 4921 19 2141 6766 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:2c:99:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe2c:99ba/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) 08/06/2024 _x86_64_ (2 CPU) 01:34:47 LINUX RESTART (2 CPU) 01:35:02 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 200.93 150.75 50.19 14635.62 39433.38 01:37:01 AM 83.17 6.91 76.26 1256.78 7155.70 01:38:01 AM 69.44 0.70 68.74 50.79 7303.57 01:39:01 AM 21.53 0.85 20.68 123.96 1763.86 01:40:02 AM 53.67 0.03 53.64 3.46 6271.40 01:41:01 AM 11.62 0.12 11.50 33.61 1939.15 01:42:01 AM 0.45 0.00 0.45 0.00 46.99 01:43:01 AM 0.17 0.00 0.17 0.00 2.45 01:44:01 AM 12.91 0.32 12.60 36.92 671.23 Average: 50.23 17.53 32.70 1772.90 7126.36 01:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5556980 7054792 2325452 29.50 2688 1691344 741776 8.31 182840 1864860 84332 01:37:01 AM 5364564 7063736 2517868 31.94 2688 1882820 696528 7.80 211024 1988280 74652 01:38:01 AM 5173156 6995936 2709276 34.37 2688 2000172 744080 8.33 222328 2144100 26388 01:39:01 AM 5167692 7034884 2714740 34.44 2688 2041864 702556 7.87 250644 2114296 36264 01:40:02 AM 5008856 7034812 2873576 36.46 2688 2195224 672148 7.53 260960 2237748 41804 01:41:01 AM 4949080 6984440 2933352 37.21 2688 2204604 741104 8.30 261404 2298432 1176 01:42:01 AM 4934696 6970092 2947736 37.40 2688 2204640 760376 8.51 261404 2312200 52 01:43:01 AM 4929724 6969868 2952708 37.46 2688 2209396 760960 8.52 261464 2316512 4760 01:44:01 AM 5055512 6939120 2826920 35.86 2688 2058480 752304 8.42 297080 2177476 31668 Average: 5126696 7005298 2755736 34.96 2688 2054283 730204 8.18 245461 2161545 33455 01:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 277.50 159.57 1202.46 60.70 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 51.07 35.82 544.54 4.21 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 53.34 35.98 442.93 7.02 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 12.60 11.46 5.87 4.17 0.00 0.00 0.00 0.00 01:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 AM eth0 267.58 229.44 318.29 45.81 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 103.78 94.24 89.25 34.45 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 329.46 322.48 423.68 124.08 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 168.92 164.19 358.72 51.39 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 51.47 37.10 93.75 41.42 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 146.02 121.12 385.64 41.45 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) 08/06/2024 _x86_64_ (2 CPU) 01:34:47 LINUX RESTART (2 CPU) 01:35:02 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 41.44 0.07 10.49 20.46 0.11 27.43 01:36:01 AM 0 40.85 0.09 10.43 21.32 0.12 27.20 01:36:01 AM 1 42.04 0.05 10.55 19.60 0.10 27.65 01:37:01 AM all 19.19 0.00 3.57 20.53 0.15 56.56 01:37:01 AM 0 20.83 0.00 3.90 34.72 0.19 40.37 01:37:01 AM 1 17.57 0.00 3.26 6.55 0.12 72.52 01:38:01 AM all 22.88 0.00 3.19 7.65 0.08 66.20 01:38:01 AM 0 12.86 0.00 2.44 5.90 0.10 78.70 01:38:01 AM 1 32.89 0.00 3.94 9.39 0.07 53.71 01:39:01 AM all 16.69 0.00 2.45 2.10 0.07 78.69 01:39:01 AM 0 9.35 0.00 2.30 1.50 0.05 86.79 01:39:01 AM 1 24.02 0.00 2.59 2.70 0.08 70.61 01:40:02 AM all 21.07 0.00 3.68 1.90 0.08 73.27 01:40:02 AM 0 19.80 0.00 3.26 1.95 0.08 74.90 01:40:02 AM 1 22.34 0.00 4.09 1.85 0.07 71.65 01:41:01 AM all 17.98 0.00 1.88 0.54 0.08 79.53 01:41:01 AM 0 18.23 0.00 2.50 0.22 0.07 78.98 01:41:01 AM 1 17.73 0.00 1.25 0.86 0.09 80.08 01:42:01 AM all 24.75 0.00 0.57 0.02 0.09 74.57 01:42:01 AM 0 47.23 0.00 0.81 0.00 0.10 51.86 01:42:01 AM 1 2.34 0.00 0.33 0.03 0.08 97.21 01:43:01 AM all 20.70 0.00 0.49 0.00 0.08 78.73 01:43:01 AM 0 38.74 0.00 0.69 0.00 0.08 60.49 01:43:01 AM 1 2.52 0.00 0.29 0.00 0.07 97.13 01:44:01 AM all 14.88 0.00 1.91 0.18 0.06 82.97 01:44:01 AM 0 11.54 0.00 1.85 0.27 0.07 86.27 01:44:01 AM 1 18.21 0.00 1.97 0.10 0.05 79.67 Average: all 22.11 0.01 3.11 5.88 0.09 68.81 Average: 0 24.31 0.01 3.10 7.24 0.10 65.25 Average: 1 19.90 0.01 3.12 4.52 0.08 72.37