---> uname -a: Linux prd-centos8-robot-2c-8g-6042.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4902 19 2220 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:51:9f:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe51:9fcf/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) 01/28/2025 _x86_64_ (2 CPU) 20:09:01 LINUX RESTART (2 CPU) 08:10:02 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 110.59 0.56 110.03 35.10 10450.43 08:12:01 PM 31.01 0.83 30.18 95.45 3829.26 08:13:01 PM 58.16 9.23 48.93 1641.72 4118.36 08:14:01 PM 20.08 0.00 20.08 0.00 4354.36 08:15:01 PM 5.00 0.10 4.90 32.12 252.78 08:16:01 PM 1.05 0.00 1.05 0.00 697.35 08:17:01 PM 0.50 0.00 0.50 0.00 265.43 08:18:01 PM 0.63 0.03 0.60 1.87 316.58 08:19:01 PM 17.33 0.65 16.68 74.11 2264.66 Average: 27.00 1.27 25.73 209.26 2936.15 08:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5248968 7046440 2633464 33.41 2688 1974832 661388 7.41 188036 2100352 92940 08:12:01 PM 5300560 7100320 2581872 32.75 2688 1977652 633384 7.09 217532 2021296 4 08:13:01 PM 5022280 7074660 2860152 36.29 2688 2221716 627468 7.03 263744 2224188 118732 08:14:01 PM 5019964 7071948 2862468 36.31 2688 2221716 627468 7.03 263732 2224092 4 08:15:01 PM 4957088 7018308 2925344 37.11 2688 2230948 694204 7.77 264340 2285804 5720 08:16:01 PM 4940488 7018180 2941944 37.32 2688 2247424 709784 7.95 264340 2302528 1808 08:17:01 PM 4931848 7017708 2950584 37.43 2688 2255596 709784 7.95 264356 2311596 2132 08:18:01 PM 4916652 7009704 2965780 37.63 2688 2262768 709784 7.95 264620 2325988 4 08:19:01 PM 5111596 7077616 2770836 35.15 2688 2141224 639320 7.16 493608 1926756 13372 Average: 5049938 7048320 2832494 35.93 2688 2170431 668065 7.48 276034 2191400 26080 08:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 102.39 83.18 1163.76 11.76 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 9.07 8.13 5.23 3.37 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 236.84 174.03 339.00 45.18 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 2.13 1.80 0.64 0.34 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 38.09 34.04 74.71 7.64 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 39.70 33.32 108.36 9.93 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 19.64 17.56 35.52 8.90 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 16.31 14.65 81.24 8.08 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 80.24 54.57 144.87 81.60 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 60.42 46.74 215.31 19.66 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) 01/28/2025 _x86_64_ (2 CPU) 20:09:01 LINUX RESTART (2 CPU) 08:10:02 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 35.75 0.00 5.21 2.98 0.12 55.93 08:11:01 PM 0 26.67 0.00 3.93 3.30 0.12 65.98 08:11:01 PM 1 44.86 0.00 6.50 2.66 0.12 45.86 08:12:01 PM all 9.48 0.00 1.34 0.65 0.07 88.46 08:12:01 PM 0 11.18 0.00 1.22 0.65 0.05 86.89 08:12:01 PM 1 7.78 0.00 1.47 0.65 0.08 90.02 08:13:01 PM all 26.85 0.00 5.41 2.16 0.12 65.46 08:13:01 PM 0 20.70 0.00 4.86 2.63 0.10 71.70 08:13:01 PM 1 32.99 0.00 5.96 1.69 0.13 59.22 08:14:01 PM all 0.08 0.00 0.26 0.91 0.04 98.71 08:14:01 PM 0 0.05 0.00 0.23 0.95 0.02 98.75 08:14:01 PM 1 0.12 0.00 0.28 0.87 0.07 98.66 08:15:01 PM all 9.05 0.00 0.30 0.05 0.08 90.52 08:15:01 PM 0 4.47 0.00 0.27 0.02 0.08 95.16 08:15:01 PM 1 13.62 0.00 0.33 0.08 0.08 85.88 08:16:01 PM all 17.50 0.00 0.24 0.13 0.08 82.05 08:16:01 PM 0 4.25 0.00 0.25 0.25 0.08 95.17 08:16:01 PM 1 30.73 0.00 0.23 0.00 0.08 68.95 08:17:01 PM all 10.21 0.00 0.16 0.05 0.05 89.53 08:17:01 PM 0 5.64 0.00 0.17 0.05 0.05 94.09 08:17:01 PM 1 14.77 0.00 0.15 0.05 0.05 84.98 08:18:01 PM all 5.82 0.00 0.29 0.08 0.08 93.74 08:18:01 PM 0 3.63 0.00 0.22 0.15 0.07 95.94 08:18:01 PM 1 8.01 0.00 0.37 0.00 0.08 91.54 08:19:01 PM all 24.22 0.00 3.11 0.48 0.08 72.11 08:19:01 PM 0 20.92 0.00 3.01 0.48 0.07 75.52 08:19:01 PM 1 27.52 0.00 3.22 0.47 0.08 68.71 Average: all 15.40 0.00 1.81 0.83 0.08 81.88 Average: 0 10.81 0.00 1.57 0.94 0.07 86.61 Average: 1 20.00 0.00 2.05 0.72 0.09 77.15