---> uname -a: Linux prd-centos8-robot-2c-8g-2071.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 584 4997 19 2116 6817 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:62:b8:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe62:b851/64 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) 10/28/2024 _x86_64_ (2 CPU) 03:58:18 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 84.76 46.83 37.93 6157.05 25668.77 04:01:01 AM 121.78 6.78 115.00 1247.58 10590.62 04:02:01 AM 27.74 0.75 26.99 51.29 3609.39 04:03:01 AM 9.48 0.38 9.10 64.25 179.61 04:04:01 AM 37.84 0.00 37.84 0.00 2279.95 04:05:01 AM 28.74 0.03 28.71 3.47 5956.56 04:06:01 AM 2.87 0.10 2.77 32.93 104.85 04:07:01 AM 20.43 0.40 20.03 46.79 789.32 Average: 41.71 6.91 34.80 950.53 6147.95 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5540968 7071788 2341456 29.70 2688 1722896 687092 7.69 186744 1869264 91012 04:01:01 AM 5120524 6974060 2761900 35.04 2688 2031556 750904 8.41 213152 2204488 115048 04:02:01 AM 5175336 7005052 2707088 34.34 2688 2007156 699916 7.84 221020 2139460 20 04:03:01 AM 5249856 7081488 2632568 33.40 2688 2009084 626344 7.01 240012 2046736 8 04:04:01 AM 4986124 7017024 2896300 36.74 2688 2200296 679632 7.61 253760 2272612 166364 04:05:01 AM 5029000 7059672 2853424 36.20 2688 2200424 623628 6.98 257176 2222064 4 04:06:01 AM 4927580 6959780 2954844 37.49 2688 2201960 765864 8.58 257308 2322532 16 04:07:01 AM 5121700 6979928 2760724 35.02 2688 2034756 716404 8.02 445132 1966752 13364 Average: 5143886 7018599 2738538 34.74 2688 2051016 693723 7.77 259288 2130488 48230 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 271.55 168.38 1183.23 58.99 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 86.19 65.63 991.48 10.01 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 6.24 1.93 2.92 0.47 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 16.59 9.15 9.46 3.35 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 44.09 37.01 298.64 9.05 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 220.81 158.15 43.24 40.50 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 113.75 83.00 953.39 6.61 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 90.73 67.14 404.00 23.71 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 106.24 73.80 485.78 19.09 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) 10/28/2024 _x86_64_ (2 CPU) 03:58:18 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 32.63 0.03 5.95 8.01 0.11 53.28 04:00:01 AM 0 36.90 0.05 6.78 10.96 0.10 45.21 04:00:01 AM 1 28.36 0.00 5.12 5.05 0.12 61.36 04:01:01 AM all 33.92 0.00 5.52 6.19 0.12 54.25 04:01:01 AM 0 40.90 0.00 5.94 6.11 0.12 46.94 04:01:01 AM 1 26.95 0.00 5.10 6.28 0.12 61.56 04:02:01 AM all 4.10 0.00 1.01 1.02 0.05 93.83 04:02:01 AM 0 5.16 0.00 1.13 1.18 0.05 92.47 04:02:01 AM 1 3.04 0.00 0.88 0.85 0.05 95.18 04:03:01 AM all 11.40 0.00 1.38 0.08 0.08 87.08 04:03:01 AM 0 19.83 0.00 1.62 0.13 0.07 78.35 04:03:01 AM 1 2.96 0.00 1.14 0.02 0.08 95.81 04:04:01 AM all 25.11 0.00 4.29 1.26 0.08 69.25 04:04:01 AM 0 32.46 0.00 4.83 1.61 0.08 61.02 04:04:01 AM 1 17.78 0.00 3.76 0.92 0.08 77.47 04:05:01 AM all 2.73 0.00 0.91 1.22 0.04 95.09 04:05:01 AM 0 3.54 0.00 0.72 1.05 0.03 94.65 04:05:01 AM 1 1.92 0.00 1.10 1.39 0.05 95.53 04:06:01 AM all 4.36 0.00 0.56 0.03 0.09 94.96 04:06:01 AM 0 3.25 0.00 0.42 0.03 0.07 96.23 04:06:01 AM 1 5.48 0.00 0.71 0.02 0.12 93.68 04:07:01 AM all 21.66 0.00 2.81 0.29 0.10 75.13 04:07:01 AM 0 22.39 0.00 3.01 0.33 0.10 74.17 04:07:01 AM 1 20.93 0.00 2.61 0.25 0.10 76.10 Average: all 16.97 0.00 2.80 2.25 0.08 77.89 Average: 0 20.53 0.01 3.05 2.66 0.08 73.67 Average: 1 13.41 0.00 2.55 1.84 0.09 82.11