---> uname -a: Linux prd-centos8-robot-2c-8g-19941.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4785 19 2284 6767 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:71:f3:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe71:f323/64 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) 09/08/2024 _x86_64_ (2 CPU) 01:28:17 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 130.72 56.02 74.70 7355.52 14203.85 01:31:01 AM 84.39 0.70 83.69 50.79 9216.45 01:32:01 AM 19.56 0.42 19.14 64.78 1776.89 01:33:01 AM 59.01 0.03 58.98 3.47 7684.32 01:34:01 AM 4.87 0.00 4.87 0.00 199.35 01:35:01 AM 0.60 0.00 0.60 0.00 9.21 01:36:01 AM 0.33 0.00 0.33 0.00 3.28 01:37:01 AM 6.60 0.17 6.43 32.92 142.67 01:38:01 AM 26.15 0.53 25.61 64.79 984.94 Average: 36.92 6.43 30.48 841.54 3802.61 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5369836 7064632 2512588 31.88 2688 1876616 682196 7.64 210096 1976316 132104 01:31:01 AM 5177460 7003024 2704964 34.32 2688 2003116 707812 7.93 221516 2136108 30068 01:32:01 AM 5168384 7037936 2714040 34.43 2688 2044376 692712 7.76 251520 2107748 37928 01:33:01 AM 4997216 7022024 2885208 36.60 2688 2194592 678868 7.60 259760 2250088 76 01:34:01 AM 4997444 7022256 2884980 36.60 2688 2194596 678868 7.60 259760 2250292 4 01:35:01 AM 4997560 7022372 2884864 36.60 2688 2194596 678868 7.60 259760 2250096 4 01:36:01 AM 4997804 7022616 2884620 36.60 2688 2194596 678868 7.60 259760 2250028 4 01:37:01 AM 4880356 6926352 3002068 38.09 2688 2215776 762624 8.54 280288 2347100 20216 01:38:01 AM 4897644 6926572 2984780 37.87 2688 2198164 760976 8.52 450140 2159416 16716 Average: 5053745 7005309 2828679 35.89 2688 2124048 702421 7.86 272511 2191910 26347 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 343.94 198.62 1600.00 62.16 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 57.76 47.33 528.04 8.12 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 24.54 18.76 23.98 5.83 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 479.82 317.54 352.24 81.53 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 1.90 0.72 0.48 0.28 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 0.58 0.25 0.16 0.07 0.00 0.00 0.00 0.00 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 0.93 0.17 0.05 0.01 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 12.15 9.53 12.53 5.40 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 21.58 20.20 17.06 15.70 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 104.81 68.13 281.65 19.90 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) 09/08/2024 _x86_64_ (2 CPU) 01:28:17 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 40.92 0.03 7.89 4.07 0.10 47.00 01:30:01 AM 0 38.29 0.05 7.24 3.28 0.10 51.05 01:30:01 AM 1 43.55 0.00 8.54 4.86 0.10 42.95 01:31:01 AM all 23.16 0.00 3.24 2.56 0.07 70.97 01:31:01 AM 0 27.48 0.00 3.40 2.02 0.07 67.03 01:31:01 AM 1 18.83 0.00 3.07 3.11 0.07 74.92 01:32:01 AM all 17.54 0.00 2.79 0.95 0.08 78.65 01:32:01 AM 0 21.43 0.00 2.85 1.08 0.07 74.56 01:32:01 AM 1 13.65 0.00 2.72 0.82 0.08 82.73 01:33:01 AM all 20.85 0.00 4.04 2.94 0.08 72.09 01:33:01 AM 0 19.29 0.00 4.19 2.48 0.08 73.97 01:33:01 AM 1 22.40 0.00 3.90 3.39 0.08 70.22 01:34:01 AM all 0.28 0.00 0.08 0.02 0.03 99.60 01:34:01 AM 0 0.12 0.00 0.12 0.03 0.03 99.70 01:34:01 AM 1 0.43 0.00 0.05 0.00 0.02 99.50 01:35:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:35:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:35:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 01:36:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:36:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 01:36:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 01:37:01 AM all 6.83 0.00 0.78 0.04 0.04 92.30 01:37:01 AM 0 10.08 0.00 0.97 0.07 0.03 88.85 01:37:01 AM 1 3.59 0.00 0.60 0.02 0.05 95.74 01:38:01 AM all 30.22 0.00 3.37 0.25 0.08 66.08 01:38:01 AM 0 41.97 0.00 3.92 0.28 0.08 53.74 01:38:01 AM 1 18.48 0.00 2.82 0.22 0.07 78.42 Average: all 15.60 0.00 2.48 1.20 0.06 80.66 Average: 0 17.64 0.01 2.53 1.03 0.06 78.74 Average: 1 13.56 0.00 2.42 1.38 0.06 82.58