---> uname -a: Linux prd-centos8-robot-2c-8g-17405.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 587 4984 19 2125 6813 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:ca:ed:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:feca:ede6/64 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) 07/03/2024 _x86_64_ (2 CPU) 01:22:11 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 66.89 22.21 44.69 5043.39 4359.31 01:25:01 AM 102.55 0.70 101.85 50.78 10423.18 01:26:01 AM 21.73 0.85 20.88 123.98 1504.23 01:27:01 AM 44.14 2.52 41.62 396.00 2731.79 01:28:01 AM 24.66 0.10 24.56 32.13 5386.55 01:29:01 AM 3.85 0.00 3.85 0.00 132.96 01:30:01 AM 0.20 0.00 0.20 0.00 13.36 01:31:01 AM 25.21 0.65 24.56 74.11 1173.88 Average: 36.15 3.38 32.78 715.09 3215.71 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5363436 7015884 2518988 31.96 2688 1842564 736512 8.25 225052 1998836 114372 01:25:01 AM 5172348 6996904 2710076 34.38 2688 2001600 692344 7.75 221072 2140024 30116 01:26:01 AM 5247900 7076992 2634524 33.42 2688 2006588 622664 6.97 240264 2047792 4 01:27:01 AM 5028596 7061172 2853828 36.20 2688 2202084 619284 6.93 263212 2220440 149036 01:28:01 AM 4946968 6980412 2935456 37.24 2688 2203304 739528 8.28 263360 2296268 20 01:29:01 AM 4871524 6905016 3010900 38.20 2688 2203352 830132 9.29 263360 2371160 32 01:30:01 AM 5022708 7057248 2859716 36.28 2688 2204408 645604 7.23 263704 2221496 748 01:31:01 AM 5129948 6998988 2752476 34.92 2688 2044840 677524 7.59 442408 1958948 192 Average: 5097928 7011577 2784496 35.33 2688 2088592 695449 7.79 272804 2156870 36815 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 291.47 187.04 1559.40 60.61 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 58.90 42.09 505.39 7.81 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 16.33 9.75 5.99 3.55 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 253.82 224.36 315.85 50.88 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 80.27 74.12 213.35 692.47 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 609.03 509.86 7060.70 33.17 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 345.46 292.95 3785.10 19.51 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 42.89 35.04 80.00 23.13 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 212.27 171.90 1690.74 111.38 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) 07/03/2024 _x86_64_ (2 CPU) 01:22:11 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 29.86 0.00 5.56 5.50 0.10 58.98 01:24:01 AM 0 33.57 0.00 5.36 4.13 0.10 56.84 01:24:01 AM 1 26.16 0.00 5.76 6.87 0.10 61.11 01:25:01 AM all 32.78 0.00 4.61 3.96 0.12 58.53 01:25:01 AM 0 15.95 0.00 3.24 3.35 0.12 77.34 01:25:01 AM 1 49.59 0.00 5.99 4.57 0.12 39.74 01:26:01 AM all 10.37 0.00 1.32 0.63 0.09 87.58 01:26:01 AM 0 2.89 0.00 1.15 0.95 0.13 94.88 01:26:01 AM 1 17.92 0.00 1.50 0.30 0.05 80.22 01:27:01 AM all 28.73 0.00 4.91 0.88 0.10 65.38 01:27:01 AM 0 20.68 0.00 4.19 0.78 0.10 74.25 01:27:01 AM 1 36.80 0.00 5.63 0.97 0.10 56.51 01:28:01 AM all 8.22 0.00 0.57 1.38 0.06 89.77 01:28:01 AM 0 6.21 0.00 0.59 1.52 0.05 91.64 01:28:01 AM 1 10.25 0.00 0.55 1.24 0.07 87.89 01:29:01 AM all 12.70 0.00 1.52 0.06 0.08 85.64 01:29:01 AM 0 7.24 0.00 1.04 0.00 0.08 91.63 01:29:01 AM 1 18.18 0.00 1.99 0.12 0.08 79.63 01:30:01 AM all 9.31 0.00 1.13 0.00 0.08 89.49 01:30:01 AM 0 11.19 0.00 1.32 0.00 0.07 87.42 01:30:01 AM 1 7.42 0.00 0.93 0.00 0.08 91.57 01:31:01 AM all 25.76 0.00 3.25 0.40 0.09 70.49 01:31:01 AM 0 12.55 0.00 3.28 0.44 0.08 83.64 01:31:01 AM 1 38.91 0.00 3.23 0.35 0.10 57.40 Average: all 19.75 0.00 2.86 1.61 0.09 75.69 Average: 0 13.80 0.00 2.52 1.40 0.09 82.19 Average: 1 25.71 0.00 3.21 1.81 0.09 69.19