---> uname -a: Linux prd-centos8-robot-2c-8g-22377.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 576 4995 19 2126 6824 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:d0:e3:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fed0:e352/64 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) 09/15/2024 _x86_64_ (2 CPU) 01:48:13 LINUX RESTART (2 CPU) 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 46.39 18.66 27.74 5460.60 4287.16 01:51:01 AM 123.54 7.41 116.13 1296.50 9643.24 01:52:01 AM 32.11 0.42 31.69 64.78 3826.72 01:53:01 AM 66.31 2.52 63.79 396.07 8296.37 01:54:01 AM 5.21 0.00 5.21 0.00 222.04 01:55:01 AM 0.30 0.00 0.30 0.00 4.97 01:56:01 AM 0.12 0.00 0.12 0.00 1.03 01:57:01 AM 0.25 0.08 0.17 31.99 5.18 01:58:01 AM 23.29 0.42 22.88 47.72 1160.03 Average: 33.06 3.28 29.78 810.97 3049.68 01:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5458368 7044788 2424064 30.75 2688 1776860 724152 8.11 191104 1942700 114076 01:51:01 AM 5184368 7011996 2698064 34.23 2688 2004408 719964 8.06 221716 2130748 87016 01:52:01 AM 5227460 7082928 2654972 33.68 2688 2031492 658160 7.37 243828 2064812 21420 01:53:01 AM 5022024 7060700 2860408 36.29 2688 2207924 639440 7.16 263404 2217752 116 01:54:01 AM 5026900 7065580 2855532 36.23 2688 2207928 639440 7.16 263404 2217760 8 01:55:01 AM 5026812 7065492 2855620 36.23 2688 2207928 639440 7.16 263404 2217832 8 01:56:01 AM 5026932 7065596 2855500 36.23 2688 2207928 639440 7.16 263404 2217768 4 01:57:01 AM 5026600 7067032 2855832 36.23 2688 2209696 627504 7.03 264056 2218256 812 01:58:01 AM 5127556 6996016 2754876 34.95 2688 2043076 718984 8.05 445852 1958392 176 Average: 5125224 7051125 2757208 34.98 2688 2099693 667392 7.47 268908 2131780 24848 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 257.12 169.38 1536.03 59.59 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 59.85 47.85 605.27 8.38 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 12.26 9.38 5.59 3.65 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 196.13 143.28 308.96 39.61 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 2.07 0.53 0.18 0.09 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 1.72 0.30 0.30 0.08 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 0.70 0.13 0.04 0.01 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 12.71 8.27 3.48 2.12 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 39.79 29.97 75.90 19.93 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 64.71 45.46 281.78 14.83 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) 09/15/2024 _x86_64_ (2 CPU) 01:48:13 LINUX RESTART (2 CPU) 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 30.93 0.00 5.54 3.75 0.12 59.67 01:50:01 AM 0 30.67 0.00 4.68 2.51 0.12 62.02 01:50:01 AM 1 31.20 0.00 6.39 4.98 0.12 57.32 01:51:01 AM all 32.25 0.00 5.49 4.68 0.14 57.44 01:51:01 AM 0 36.78 0.00 5.44 4.35 0.13 53.30 01:51:01 AM 1 27.73 0.00 5.55 5.00 0.15 61.57 01:52:01 AM all 13.35 0.00 2.07 1.64 0.07 82.87 01:52:01 AM 0 13.01 0.00 2.11 2.43 0.07 82.37 01:52:01 AM 1 13.70 0.00 2.03 0.83 0.07 83.37 01:53:01 AM all 24.35 0.00 4.35 3.39 0.11 67.80 01:53:01 AM 0 26.03 0.00 4.32 3.73 0.12 65.81 01:53:01 AM 1 22.67 0.00 4.39 3.05 0.10 69.79 01:54:01 AM all 0.30 0.00 0.09 0.03 0.03 99.55 01:54:01 AM 0 0.52 0.00 0.10 0.05 0.05 99.28 01:54:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 01:55:01 AM all 0.23 0.00 0.08 0.00 0.04 99.65 01:55:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:55:01 AM 1 0.33 0.00 0.10 0.00 0.05 99.52 01:56:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 01:56:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 01:56:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:57:01 AM all 1.58 0.00 0.23 0.02 0.04 98.14 01:57:01 AM 0 0.63 0.00 0.15 0.00 0.03 99.18 01:57:01 AM 1 2.52 0.00 0.30 0.03 0.05 97.09 01:58:01 AM all 18.45 0.00 2.59 0.22 0.08 78.66 01:58:01 AM 0 21.47 0.00 3.17 0.23 0.07 75.06 01:58:01 AM 1 15.44 0.00 2.02 0.20 0.08 82.26 Average: all 13.52 0.00 2.28 1.52 0.07 82.61 Average: 0 14.35 0.00 2.23 1.48 0.07 81.87 Average: 1 12.68 0.00 2.33 1.57 0.07 83.35