---> uname -a: Linux prd-centos8-robot-2c-8g-20367.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: 2799.998 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4982 19 2117 6803 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:42:62:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe42:6284/64 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) 07/14/2024 _x86_64_ (2 CPU) 01:46:01 LINUX RESTART (2 CPU) 01:47:01 AM tps rtps wtps bread/s bwrtn/s 01:48:01 AM 112.10 7.05 105.05 1260.25 9162.86 01:49:01 AM 39.29 1.45 37.84 170.61 4614.08 01:50:01 AM 42.43 0.03 42.39 2.27 2808.73 01:51:01 AM 26.10 0.15 25.95 36.52 5362.40 01:52:01 AM 3.43 0.00 3.43 0.00 141.12 01:53:01 AM 0.32 0.00 0.32 0.00 5.95 01:54:01 AM 8.63 0.32 8.32 36.93 323.10 Average: 33.18 1.29 31.90 215.23 3202.73 01:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 AM 5165544 7006708 2716880 34.47 2688 2019016 737576 8.26 211804 2161260 134712 01:49:01 AM 5258704 7086416 2623720 33.29 2688 2005184 662668 7.42 239532 2037220 32 01:50:01 AM 4989300 7008728 2893124 36.70 2688 2188920 714684 8.00 256068 2265148 149084 01:51:01 AM 4985240 7006780 2897184 36.75 2688 2191460 727144 8.14 259576 2262208 1428 01:52:01 AM 4985036 7006580 2897388 36.76 2688 2191464 727144 8.14 259576 2262412 16 01:53:01 AM 4970624 6992184 2911800 36.94 2688 2191480 758580 8.49 259576 2276648 8 01:54:01 AM 5116140 6975832 2766284 35.09 2688 2034784 746124 8.35 283444 2125620 19368 Average: 5067227 7011890 2815197 35.71 2688 2117473 724846 8.12 252797 2198645 43521 01:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 95.18 76.26 924.65 10.77 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 11.06 9.33 6.04 3.66 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 42.11 35.16 274.85 9.29 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 294.59 263.10 73.66 66.53 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 260.30 259.48 53.30 108.72 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 197.82 195.50 199.35 68.25 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 56.81 42.86 118.67 23.61 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 136.85 125.96 235.79 41.55 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) 07/14/2024 _x86_64_ (2 CPU) 01:46:01 LINUX RESTART (2 CPU) 01:47:01 AM CPU %user %nice %system %iowait %steal %idle 01:48:01 AM all 36.98 0.00 5.74 2.61 0.11 54.57 01:48:01 AM 0 39.39 0.00 5.68 2.27 0.10 52.56 01:48:01 AM 1 34.56 0.00 5.79 2.95 0.12 56.58 01:49:01 AM all 16.07 0.00 1.90 1.08 0.07 80.89 01:49:01 AM 0 19.10 0.00 1.60 1.32 0.05 77.93 01:49:01 AM 1 13.03 0.00 2.21 0.84 0.08 83.84 01:50:01 AM all 27.25 0.00 4.35 1.50 0.10 66.80 01:50:01 AM 0 38.70 0.00 4.95 1.94 0.10 54.31 01:50:01 AM 1 15.82 0.00 3.76 1.05 0.10 79.27 01:51:01 AM all 9.34 0.00 1.25 0.91 0.07 88.43 01:51:01 AM 0 14.51 0.00 1.48 0.97 0.07 82.97 01:51:01 AM 1 4.20 0.00 1.02 0.84 0.07 93.87 01:52:01 AM all 21.29 0.00 0.51 0.03 0.08 78.08 01:52:01 AM 0 23.14 0.00 0.55 0.05 0.08 76.18 01:52:01 AM 1 19.44 0.00 0.47 0.02 0.08 79.99 01:53:01 AM all 25.07 0.00 0.49 0.00 0.07 74.37 01:53:01 AM 0 0.95 0.00 0.17 0.00 0.07 98.81 01:53:01 AM 1 49.21 0.00 0.82 0.00 0.07 49.90 01:54:01 AM all 15.23 0.00 1.97 0.08 0.08 82.65 01:54:01 AM 0 19.44 0.00 2.12 0.08 0.07 78.29 01:54:01 AM 1 11.05 0.00 1.82 0.07 0.08 86.98 Average: all 21.62 0.00 2.32 0.89 0.08 75.09 Average: 0 22.19 0.00 2.37 0.95 0.08 74.42 Average: 1 21.05 0.00 2.27 0.82 0.09 75.77