---> uname -a: Linux prd-centos8-robot-2c-8g-7795.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 554 4997 19 2145 6846 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:fc:19:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fefc:1959/64 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) 01/05/2025 _x86_64_ (2 CPU) 23:35:00 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 95.95 5.75 90.20 1081.46 7531.15 11:38:01 PM 63.76 1.02 62.74 113.18 8165.41 11:39:01 PM 29.96 6.78 23.18 1248.52 1473.96 11:40:01 PM 46.58 2.52 44.06 396.07 6929.63 11:41:01 PM 5.08 0.00 5.08 0.00 236.20 11:42:01 PM 0.32 0.00 0.32 0.00 3.98 11:43:01 PM 0.15 0.00 0.15 0.00 1.48 11:44:01 PM 0.30 0.08 0.22 31.99 7.23 11:45:01 PM 9.13 0.33 8.80 37.86 431.34 Average: 27.91 1.83 26.08 323.26 2753.38 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5284212 7059648 2598212 32.96 2688 1954416 672700 7.53 187432 2077200 195912 11:38:01 PM 5324972 7124028 2557452 32.44 2688 1977288 599572 6.71 216864 1998300 16 11:39:01 PM 5010808 7024352 2871616 36.43 2688 2185576 698364 7.82 272680 2236932 152432 11:40:01 PM 5046940 7097364 2835484 35.97 2688 2220456 614568 6.88 263744 2196304 4 11:41:01 PM 5049248 7099688 2833176 35.94 2688 2220460 614568 6.88 263744 2196288 8 11:42:01 PM 5049360 7099800 2833064 35.94 2688 2220460 614568 6.88 263744 2196224 8 11:43:01 PM 5049256 7099696 2833168 35.94 2688 2220460 614568 6.88 263744 2196340 4 11:44:01 PM 5008124 7059848 2874300 36.46 2688 2221740 649200 7.27 264088 2236732 280 11:45:01 PM 5128240 7017608 2754184 34.94 2688 2063488 671956 7.52 299808 2097508 25088 Average: 5105684 7075781 2776740 35.23 2688 2142705 638896 7.15 255094 2159092 41528 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.14 70.43 987.18 10.76 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 35.04 25.11 400.88 5.14 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 30.52 26.39 293.53 5.31 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 196.60 146.73 44.66 38.26 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 0.80 0.47 0.16 0.13 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 0.73 0.22 0.09 0.02 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 0.47 0.17 0.02 0.01 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 10.15 7.30 2.60 1.50 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 127.15 105.05 147.20 42.59 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 53.95 42.43 208.50 11.52 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) 01/05/2025 _x86_64_ (2 CPU) 23:35:00 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 38.43 0.00 5.01 1.66 0.10 54.80 11:37:01 PM 0 27.13 0.00 3.98 1.32 0.10 67.46 11:37:01 PM 1 49.73 0.00 6.04 1.99 0.10 42.13 11:38:01 PM all 17.67 0.00 2.23 1.93 0.07 78.10 11:38:01 PM 0 12.67 0.00 1.92 1.89 0.07 83.45 11:38:01 PM 1 22.67 0.00 2.54 1.97 0.07 72.75 11:39:01 PM all 16.04 0.00 3.19 0.42 0.08 80.26 11:39:01 PM 0 11.99 0.00 2.79 0.33 0.08 84.81 11:39:01 PM 1 20.09 0.00 3.60 0.50 0.08 75.72 11:40:01 PM all 12.58 0.00 2.51 1.23 0.06 83.63 11:40:01 PM 0 15.53 0.00 2.84 1.46 0.07 80.10 11:40:01 PM 1 9.63 0.00 2.17 1.00 0.05 87.15 11:41:01 PM all 0.29 0.00 0.08 0.02 0.03 99.57 11:41:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 11:41:01 PM 1 0.48 0.00 0.07 0.03 0.02 99.40 11:42:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:42:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:42:01 PM 1 0.57 0.00 0.03 0.00 0.03 99.37 11:43:01 PM all 0.28 0.00 0.07 0.00 0.04 99.62 11:43:01 PM 0 0.08 0.00 0.08 0.00 0.07 99.77 11:43:01 PM 1 0.47 0.00 0.05 0.00 0.02 99.47 11:44:01 PM all 1.94 0.00 0.19 0.00 0.07 97.80 11:44:01 PM 0 2.99 0.00 0.27 0.00 0.08 96.66 11:44:01 PM 1 0.89 0.00 0.12 0.00 0.05 98.95 11:45:01 PM all 18.56 0.00 1.95 0.13 0.07 79.29 11:45:01 PM 0 11.99 0.00 1.69 0.08 0.07 86.18 11:45:01 PM 1 25.14 0.00 2.22 0.17 0.07 72.40 Average: all 11.78 0.00 1.70 0.60 0.06 85.86 Average: 0 9.17 0.00 1.53 0.56 0.07 88.67 Average: 1 14.39 0.00 1.87 0.63 0.05 83.06