---> uname -a: Linux prd-centos8-robot-2c-8g-17494.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 573 5011 19 2113 6827 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:b5:bf:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:feb5:bf8b/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) 09/03/2024 _x86_64_ (2 CPU) 08:41:22 LINUX RESTART (2 CPU) 08:42:03 AM tps rtps wtps bread/s bwrtn/s 08:43:01 AM 103.24 19.49 83.75 3652.40 6856.20 08:44:01 AM 80.35 0.70 79.65 50.79 9580.05 08:45:01 AM 20.41 0.42 19.99 64.78 1335.32 08:46:01 AM 58.87 0.03 58.84 3.47 7606.72 08:47:01 AM 2.85 0.08 2.77 31.99 94.77 08:48:01 AM 2.18 0.00 2.18 0.00 70.90 08:49:01 AM 0.17 0.00 0.17 0.00 2.15 08:50:01 AM 25.76 0.65 25.11 74.11 1237.84 Average: 36.45 2.60 33.85 471.48 3333.24 08:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 AM 5348060 7077352 2534372 32.15 2688 1911616 662468 7.42 210680 2001228 157940 08:44:01 AM 5217056 7043368 2665376 33.81 2688 2003572 687312 7.70 231352 2088440 1120 08:45:01 AM 5143532 7032860 2738900 34.75 2688 2063620 700160 7.84 253236 2131100 54012 08:46:01 AM 5047008 7071324 2835424 35.97 2688 2193640 624624 6.99 259468 2201184 28 08:47:01 AM 5005572 7031204 2876860 36.50 2688 2194980 690660 7.73 259596 2242172 48 08:48:01 AM 5005404 7031080 2877028 36.50 2688 2195000 690660 7.73 259596 2242528 4 08:49:01 AM 5045208 7071488 2837224 35.99 2688 2195604 624844 7.00 259924 2202684 588 08:50:01 AM 5174096 7030196 2708336 34.36 2688 2030608 696020 7.79 441832 1913744 180 Average: 5123242 7048609 2759190 35.00 2688 2098580 672094 7.53 271960 2127885 26740 08:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 322.13 186.54 1784.09 57.81 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 51.81 36.83 375.06 15.46 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 26.94 20.93 82.08 5.25 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 207.42 148.88 234.91 33.78 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 25.34 17.79 5.68 2.30 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 2.03 1.65 0.37 0.23 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 5.98 5.57 1.34 0.90 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 51.78 38.12 84.27 26.04 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 85.70 56.50 314.87 17.55 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) 09/03/2024 _x86_64_ (2 CPU) 08:41:22 LINUX RESTART (2 CPU) 08:42:03 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 40.41 0.00 7.03 3.26 0.11 49.18 08:43:01 AM 0 42.94 0.00 7.86 2.37 0.10 46.73 08:43:01 AM 1 37.89 0.00 6.20 4.16 0.12 51.63 08:44:01 AM all 21.71 0.00 3.13 5.27 0.12 69.78 08:44:01 AM 0 22.65 0.00 3.26 5.66 0.12 68.32 08:44:01 AM 1 20.78 0.00 2.99 4.87 0.12 71.24 08:45:01 AM all 15.98 0.00 2.08 0.95 0.09 80.90 08:45:01 AM 0 20.96 0.00 2.44 1.25 0.08 75.26 08:45:01 AM 1 11.00 0.00 1.72 0.65 0.10 86.53 08:46:01 AM all 18.01 0.00 3.43 2.28 0.08 76.19 08:46:01 AM 0 23.04 0.00 3.44 1.67 0.08 71.76 08:46:01 AM 1 12.99 0.00 3.42 2.89 0.08 80.61 08:47:01 AM all 2.12 0.00 0.25 0.04 0.04 97.54 08:47:01 AM 0 1.05 0.00 0.20 0.00 0.05 98.70 08:47:01 AM 1 3.20 0.00 0.30 0.08 0.03 96.38 08:48:01 AM all 0.47 0.00 0.08 0.01 0.04 99.40 08:48:01 AM 0 0.68 0.00 0.07 0.02 0.03 99.20 08:48:01 AM 1 0.25 0.00 0.10 0.00 0.05 99.60 08:49:01 AM all 0.79 0.00 0.14 0.00 0.07 99.01 08:49:01 AM 0 0.67 0.00 0.13 0.00 0.07 99.13 08:49:01 AM 1 0.90 0.00 0.15 0.00 0.07 98.88 08:50:01 AM all 23.14 0.00 3.18 0.50 0.08 73.09 08:50:01 AM 0 23.53 0.00 3.86 0.53 0.08 71.99 08:50:01 AM 1 22.75 0.00 2.51 0.47 0.08 74.19 Average: all 15.23 0.00 2.40 1.53 0.08 80.76 Average: 0 16.82 0.00 2.64 1.43 0.08 79.03 Average: 1 13.63 0.00 2.16 1.63 0.08 82.50