---> uname -a: Linux prd-centos8-robot-2c-8g-5605.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4756 19 2309 6762 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:8f:72:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe8f:722e/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) 11/09/2024 _x86_64_ (2 CPU) 23:33:15 LINUX RESTART (2 CPU) 11:34:02 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 130.40 52.02 78.38 7199.46 8879.72 11:36:01 PM 84.32 0.70 83.62 50.78 9498.53 11:37:01 PM 18.35 0.38 17.96 64.26 1747.36 11:38:01 PM 62.89 2.55 60.34 396.60 7821.18 11:39:01 PM 3.32 0.00 3.32 0.00 115.10 11:40:01 PM 0.65 0.17 0.48 32.92 14.15 11:41:01 PM 26.67 0.53 26.14 64.77 1020.29 Average: 46.46 7.95 38.51 1101.07 4145.34 11:34:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5369396 7067736 2513028 31.88 2688 1880572 673596 7.54 209696 1981096 136228 11:36:01 PM 5174164 7011204 2708260 34.36 2688 2014348 711440 7.97 221172 2142720 30112 11:37:01 PM 5171208 7048700 2711216 34.40 2688 2052240 685420 7.67 250148 2109084 34564 11:38:01 PM 4969612 7019344 2912812 36.95 2688 2219244 668668 7.49 262768 2275940 84 11:39:01 PM 4969640 7019372 2912784 36.95 2688 2219244 668668 7.49 262772 2275940 4 11:40:01 PM 4935308 6986192 2947116 37.39 2688 2220380 718144 8.04 263484 2309624 156 11:41:01 PM 4919332 6970488 2963092 37.59 2688 2220576 725792 8.13 460304 2128932 1540 Average: 5072666 7017577 2809758 35.65 2688 2118086 693104 7.76 275763 2174762 28955 11:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 315.94 198.98 1635.11 62.03 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 59.15 43.44 604.50 7.73 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 25.40 19.90 23.07 6.14 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 663.06 513.46 404.95 111.44 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 2.85 1.95 0.45 0.43 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 18.98 13.36 27.75 21.02 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 20.46 17.92 15.36 8.82 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 157.59 115.37 384.34 31.01 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) 11/09/2024 _x86_64_ (2 CPU) 23:33:15 LINUX RESTART (2 CPU) 11:34:02 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 36.75 0.04 7.61 5.54 0.10 49.95 11:35:01 PM 0 32.44 0.07 8.16 4.25 0.10 54.99 11:35:01 PM 1 41.07 0.02 7.07 6.83 0.10 44.91 11:36:01 PM all 23.44 0.00 3.46 2.91 0.10 70.10 11:36:01 PM 0 23.30 0.00 3.15 2.92 0.10 70.53 11:36:01 PM 1 23.57 0.00 3.77 2.90 0.10 69.66 11:37:01 PM all 16.93 0.00 2.76 0.46 0.08 79.78 11:37:01 PM 0 7.15 0.00 2.26 0.57 0.08 89.94 11:37:01 PM 1 26.70 0.00 3.26 0.35 0.07 69.62 11:38:01 PM all 20.51 0.00 3.88 2.46 0.08 73.05 11:38:01 PM 0 13.21 0.00 3.52 2.28 0.08 80.90 11:38:01 PM 1 27.81 0.00 4.24 2.65 0.08 65.22 11:39:01 PM all 0.31 0.00 0.08 0.01 0.03 99.57 11:39:01 PM 0 0.55 0.00 0.12 0.00 0.03 99.30 11:39:01 PM 1 0.07 0.00 0.05 0.02 0.02 99.85 11:40:01 PM all 1.08 0.00 0.52 0.03 0.05 98.31 11:40:01 PM 0 1.62 0.00 0.52 0.02 0.03 97.81 11:40:01 PM 1 0.55 0.00 0.52 0.05 0.07 98.82 11:41:01 PM all 27.59 0.00 2.89 0.51 0.08 68.94 11:41:01 PM 0 16.41 0.00 2.27 0.67 0.08 80.57 11:41:01 PM 1 38.75 0.00 3.52 0.35 0.07 57.31 Average: all 18.04 0.01 3.02 1.69 0.07 77.17 Average: 0 13.48 0.01 2.84 1.52 0.07 82.07 Average: 1 22.60 0.00 3.19 1.87 0.07 72.27