---> uname -a: Linux prd-centos8-robot-2c-8g-5606.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 640 4924 19 2132 6761 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:25:9f:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe25:9f83/64 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) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 123.76 44.75 79.01 6741.22 7798.63 11:36:01 PM 82.84 0.70 82.14 50.78 9425.39 11:37:01 PM 17.98 0.42 17.56 64.79 1586.00 11:38:01 PM 64.91 2.52 62.40 396.00 7873.18 11:39:01 PM 3.52 0.00 3.52 0.00 137.24 11:40:01 PM 0.33 0.00 0.33 0.00 5.61 11:41:01 PM 0.23 0.00 0.23 0.00 2.30 11:42:01 PM 12.16 0.42 11.75 69.04 439.77 11:43:01 PM 26.49 0.53 25.96 64.78 1169.09 Average: 36.92 5.48 31.43 820.78 3159.84 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5296676 7002740 2585756 32.80 2688 1887900 731256 8.19 209544 2051492 148240 11:36:01 PM 5116452 6947812 2765980 35.09 2688 2008528 754416 8.45 220932 2197972 30112 11:37:01 PM 5125332 6992780 2757100 34.98 2688 2042008 715604 8.01 248016 2156712 31128 11:38:01 PM 4959436 7003516 2922996 37.08 2688 2213420 681168 7.63 262312 2284588 108 11:39:01 PM 4960132 7004188 2922300 37.07 2688 2213420 681168 7.63 262312 2284708 4 11:40:01 PM 4959684 7003744 2922748 37.08 2688 2213424 685608 7.68 262312 2284940 4 11:41:01 PM 4960148 7004220 2922284 37.07 2688 2213424 685608 7.68 262312 2284732 4 11:42:01 PM 5008948 6913264 2873484 36.45 2688 2079660 784352 8.78 284676 2236496 32704 11:43:01 PM 5040632 6920600 2841800 36.05 2688 2055432 779356 8.73 454016 2037908 16716 Average: 5047493 6976985 2834939 35.97 2688 2103024 722060 8.08 274048 2202172 28780 11:34:01 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 311.16 187.19 1617.32 59.55 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 62.68 47.02 591.25 7.83 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 23.11 18.23 7.99 5.83 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 742.79 509.38 429.79 115.18 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 2.77 1.85 0.43 0.41 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 2.83 2.03 0.53 0.50 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 3.62 0.70 0.44 0.12 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 155.06 99.60 112.26 31.63 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 20.04 19.21 16.72 8.99 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 147.13 98.36 308.54 25.56 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) 11/09/2024 _x86_64_ (2 CPU) 23:33:15 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 37.96 0.03 7.62 6.14 0.12 48.14 11:35:01 PM 0 36.53 0.03 7.80 6.38 0.10 49.17 11:35:01 PM 1 39.39 0.02 7.45 5.89 0.13 47.12 11:36:01 PM all 22.09 0.00 3.18 2.99 0.08 71.67 11:36:01 PM 0 12.02 0.00 2.28 3.42 0.08 82.20 11:36:01 PM 1 32.18 0.00 4.08 2.56 0.07 61.12 11:37:01 PM all 16.77 0.00 2.82 0.58 0.07 79.77 11:37:01 PM 0 11.25 0.00 2.55 0.25 0.05 85.90 11:37:01 PM 1 22.29 0.00 3.09 0.90 0.08 73.63 11:38:01 PM all 20.86 0.00 4.06 2.16 0.09 72.82 11:38:01 PM 0 18.27 0.00 4.16 2.23 0.10 75.24 11:38:01 PM 1 23.46 0.00 3.97 2.09 0.08 70.40 11:39:01 PM all 0.08 0.00 0.09 0.03 0.04 99.75 11:39:01 PM 0 0.08 0.00 0.10 0.07 0.03 99.72 11:39:01 PM 1 0.08 0.00 0.08 0.00 0.05 99.78 11:40:01 PM all 0.20 0.00 0.09 0.00 0.04 99.67 11:40:01 PM 0 0.32 0.00 0.08 0.00 0.03 99.57 11:40:01 PM 1 0.08 0.00 0.10 0.00 0.05 99.77 11:41:01 PM all 0.18 0.00 0.06 0.00 0.04 99.72 11:41:01 PM 0 0.23 0.00 0.05 0.00 0.03 99.68 11:41:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:42:01 PM all 12.23 0.00 1.94 0.13 0.08 85.63 11:42:01 PM 0 14.42 0.00 2.14 0.10 0.07 83.26 11:42:01 PM 1 10.03 0.00 1.74 0.15 0.08 87.99 11:43:01 PM all 29.80 0.00 3.42 0.28 0.08 66.41 11:43:01 PM 0 19.57 0.00 3.07 0.33 0.08 76.95 11:43:01 PM 1 40.03 0.00 3.77 0.23 0.08 55.88 Average: all 15.57 0.00 2.59 1.37 0.07 80.40 Average: 0 12.52 0.00 2.47 1.42 0.06 83.52 Average: 1 18.63 0.00 2.70 1.31 0.08 77.28