---> uname -a: Linux prd-centos8-robot-2c-8g-20552.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 580 5000 19 2116 6821 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:94:aa:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe94:aac7/64 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) 07/15/2024 _x86_64_ (2 CPU) 01:35:10 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 75.99 15.23 60.76 2706.88 5793.53 01:38:01 AM 89.54 0.70 88.84 50.79 8487.35 01:39:01 AM 26.17 0.85 25.32 123.96 2896.95 01:40:01 AM 27.90 0.00 27.90 0.00 1525.70 01:41:01 AM 38.51 0.13 38.38 35.58 6538.56 01:42:01 AM 3.23 0.03 3.20 1.87 172.35 01:43:01 AM 12.78 0.33 12.45 37.85 509.40 Average: 39.16 2.47 36.69 422.38 3703.45 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5269296 7009144 2613128 33.15 2688 1923216 758168 8.49 245360 2048384 164680 01:38:01 AM 5182716 7003488 2699708 34.25 2688 1997748 701376 7.85 221024 2123808 55116 01:39:01 AM 5264724 7089928 2617700 33.21 2688 2002736 626996 7.02 240212 2032072 16 01:40:01 AM 4977412 6994328 2905012 36.85 2688 2186452 708904 7.94 255664 2277592 179580 01:41:01 AM 5006712 7024832 2875712 36.48 2688 2188204 689504 7.72 260048 2241108 724 01:42:01 AM 5001380 7021352 2881044 36.55 2688 2190044 689504 7.72 260184 2246612 4 01:43:01 AM 5132840 6992444 2749584 34.88 2688 2035388 709884 7.95 284988 2110776 21068 Average: 5119297 7019359 2763127 35.05 2688 2074827 697762 7.81 252497 2154336 60170 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 223.73 150.84 1208.32 45.67 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 53.47 44.96 500.86 8.38 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 13.68 6.91 4.89 2.85 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 39.06 29.90 269.85 6.85 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 245.69 211.94 52.83 48.73 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 19.98 20.63 6.64 4.74 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 51.02 40.57 84.56 26.73 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 92.38 72.25 303.97 20.56 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) 07/15/2024 _x86_64_ (2 CPU) 01:35:10 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 28.70 0.00 5.32 7.86 0.08 58.05 01:37:01 AM 0 29.33 0.00 5.01 8.84 0.08 56.73 01:37:01 AM 1 28.08 0.00 5.63 6.88 0.07 59.36 01:38:01 AM all 29.34 0.00 3.78 2.88 0.13 63.87 01:38:01 AM 0 27.91 0.00 4.17 4.22 0.12 63.58 01:38:01 AM 1 30.77 0.00 3.38 1.53 0.15 64.16 01:39:01 AM all 10.14 0.00 1.15 2.35 0.07 86.30 01:39:01 AM 0 2.24 0.00 0.82 2.17 0.07 94.71 01:39:01 AM 1 18.03 0.00 1.49 2.52 0.07 77.89 01:40:01 AM all 23.50 0.00 3.51 2.22 0.08 70.69 01:40:01 AM 0 24.40 0.00 3.34 1.57 0.08 70.60 01:40:01 AM 1 22.60 0.00 3.67 2.87 0.08 70.77 01:41:01 AM all 9.88 0.00 1.90 3.60 0.05 84.57 01:41:01 AM 0 6.87 0.00 1.56 2.68 0.05 88.84 01:41:01 AM 1 12.89 0.00 2.25 4.53 0.05 80.28 01:42:01 AM all 9.10 0.00 0.63 0.06 0.06 90.16 01:42:01 AM 0 8.27 0.00 0.70 0.12 0.05 90.86 01:42:01 AM 1 9.93 0.00 0.55 0.00 0.07 89.45 01:43:01 AM all 19.14 0.00 2.15 0.16 0.07 78.49 01:43:01 AM 0 14.61 0.00 2.04 0.17 0.07 83.12 01:43:01 AM 1 23.66 0.00 2.26 0.15 0.07 73.86 Average: all 18.55 0.00 2.63 2.73 0.08 76.00 Average: 0 16.24 0.00 2.52 2.82 0.07 78.34 Average: 1 20.87 0.00 2.75 2.64 0.08 73.67