---> uname -a: Linux prd-centos8-robot-2c-8g-25504.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 578 4983 19 2135 6822 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:17:2a:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe17:2ab8/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:38:17 LINUX RESTART (2 CPU) 11:39:02 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 83.19 30.75 52.45 5673.45 21789.95 11:41:01 PM 120.76 6.86 113.90 1249.72 9987.45 11:42:01 PM 39.14 0.98 38.15 110.90 4481.26 11:43:01 PM 54.77 2.58 52.19 398.87 3752.52 11:44:01 PM 18.34 0.00 18.34 0.00 4686.07 11:45:01 PM 2.15 0.10 2.05 32.13 79.92 11:46:01 PM 7.60 0.33 7.27 37.46 265.81 11:47:01 PM 31.23 0.53 30.69 64.79 1349.51 Average: 44.57 5.22 39.35 936.21 5766.39 11:39:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5545824 7079132 2336608 29.64 2688 1725304 683224 7.65 186288 1866928 91264 11:41:01 PM 5127084 6984924 2755348 34.96 2688 2034852 734900 8.23 214248 2197476 133164 11:42:01 PM 5256152 7093508 2626280 33.32 2688 2014392 621976 6.96 240544 2042288 16 11:43:01 PM 5025624 7073020 2856808 36.24 2688 2216308 626232 7.01 263992 2222580 132668 11:44:01 PM 5021060 7068460 2861372 36.30 2688 2216312 626232 7.01 263988 2222592 8 11:45:01 PM 4977168 7025896 2905264 36.86 2688 2217628 690064 7.73 264264 2265576 8 11:46:01 PM 5117480 7004428 2764952 35.08 2688 2061872 702840 7.87 263168 2148164 11320 11:47:01 PM 5100060 6983248 2782372 35.30 2688 2058680 712080 7.97 451116 1981660 16712 Average: 5146306 7039077 2736126 34.71 2688 2068168 674694 7.55 268451 2118408 48145 11:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 244.79 156.75 1208.35 58.63 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 99.72 77.91 998.44 10.89 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 11.60 9.15 5.97 3.50 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 202.62 149.59 314.17 41.84 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 1.40 0.75 0.30 0.12 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 19.65 13.18 30.10 1.78 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 65.04 49.43 114.28 21.98 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 20.90 19.80 17.41 9.55 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 82.88 59.37 334.34 18.45 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) 09/21/2024 _x86_64_ (2 CPU) 23:38:17 LINUX RESTART (2 CPU) 11:39:02 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 22.62 0.02 5.17 38.37 0.11 33.70 11:40:01 PM 0 21.09 0.02 5.63 36.70 0.09 36.48 11:40:01 PM 1 24.15 0.02 4.72 40.05 0.14 30.93 11:41:01 PM all 35.89 0.00 5.81 5.14 0.13 53.04 11:41:01 PM 0 30.56 0.00 4.94 4.91 0.12 59.46 11:41:01 PM 1 41.23 0.00 6.68 5.36 0.13 46.59 11:42:01 PM all 14.61 0.00 2.09 6.89 0.07 76.35 11:42:01 PM 0 10.08 0.00 2.24 5.36 0.07 82.24 11:42:01 PM 1 19.14 0.00 1.93 8.41 0.07 70.45 11:43:01 PM all 27.84 0.00 4.87 1.81 0.08 65.40 11:43:01 PM 0 20.35 0.00 4.63 1.53 0.07 73.42 11:43:01 PM 1 35.34 0.00 5.11 2.09 0.10 57.36 11:44:01 PM all 0.30 0.00 0.28 1.81 0.03 97.57 11:44:01 PM 0 0.53 0.00 0.30 1.49 0.03 97.65 11:44:01 PM 1 0.07 0.00 0.27 2.14 0.03 97.49 11:45:01 PM all 6.52 0.00 0.54 0.03 0.06 92.85 11:45:01 PM 0 9.81 0.00 0.71 0.00 0.07 89.42 11:45:01 PM 1 3.40 0.00 0.39 0.05 0.05 96.12 11:46:01 PM all 10.99 0.00 1.44 0.05 0.06 87.45 11:46:01 PM 0 10.90 0.00 1.26 0.05 0.07 87.71 11:46:01 PM 1 11.08 0.00 1.62 0.05 0.05 87.19 11:47:01 PM all 31.54 0.00 3.44 0.48 0.08 64.45 11:47:01 PM 0 23.07 0.00 2.52 0.23 0.08 74.09 11:47:01 PM 1 40.01 0.00 4.36 0.74 0.08 54.81 Average: all 18.85 0.00 2.96 6.77 0.08 71.34 Average: 0 15.85 0.00 2.79 6.25 0.07 75.03 Average: 1 21.84 0.00 3.14 7.28 0.08 67.66