---> uname -a: Linux prd-centos8-robot-2c-8g-10040.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 616 4951 19 2129 6785 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:b5:ee:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:feb5:eefe/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) 11/25/2024 _x86_64_ (2 CPU) 03:27:50 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 86.64 32.43 54.21 6715.58 5186.99 03:31:01 AM 99.27 0.70 98.57 50.78 10734.91 03:32:01 AM 21.76 0.42 21.34 64.78 1848.70 03:33:01 AM 54.30 0.03 54.27 3.46 5500.15 03:34:01 AM 11.13 0.00 11.13 0.00 2721.63 03:35:01 AM 2.18 0.12 2.07 33.06 119.24 03:36:01 AM 0.30 0.00 0.30 0.00 3.92 03:37:01 AM 12.08 0.32 11.76 36.93 442.34 03:38:01 AM 27.06 0.52 26.54 63.85 1214.16 Average: 34.97 3.84 31.13 774.37 3086.01 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5327472 7015968 2554960 32.41 2688 1875644 747464 8.37 227296 2026524 155140 03:31:01 AM 5170844 7009280 2711588 34.40 2688 2015384 708460 7.93 221132 2146396 40400 03:32:01 AM 5252000 7092272 2630432 33.37 2688 2017328 637672 7.14 240004 2048016 4 03:33:01 AM 4993308 7033272 2889124 36.65 2688 2209308 658056 7.37 256652 2260272 74544 03:34:01 AM 4992588 7032556 2889844 36.66 2688 2209312 658056 7.37 256648 2259924 4 03:35:01 AM 4946300 6988672 2936132 37.25 2688 2211716 740988 8.30 256916 2305840 4 03:36:01 AM 4938368 6980760 2944064 37.35 2688 2211732 757040 8.48 256916 2313156 24 03:37:01 AM 5015972 6919524 2866460 36.37 2688 2076844 780320 8.74 280516 2229512 33616 03:38:01 AM 5090408 6967356 2792024 35.42 2688 2052588 743216 8.32 449568 1993908 16732 Average: 5080807 7004407 2801625 35.54 2688 2097762 714586 8.00 271739 2175950 35608 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 312.46 192.60 1542.20 59.52 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 71.06 54.18 675.30 8.79 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 16.11 8.83 5.67 3.43 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 226.58 163.28 336.33 43.56 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 1.33 0.68 0.17 0.12 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 239.94 229.47 63.25 92.63 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 241.97 239.09 132.22 91.26 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 117.73 99.02 135.58 42.32 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 22.19 18.53 16.53 8.60 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 138.83 111.75 323.06 38.92 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) 11/25/2024 _x86_64_ (2 CPU) 03:27:50 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 32.71 0.01 6.60 5.75 0.18 54.76 03:30:01 AM 0 43.04 0.00 6.58 4.78 0.24 45.36 03:30:01 AM 1 22.45 0.02 6.62 6.70 0.12 64.10 03:31:01 AM all 30.08 0.00 4.21 5.88 0.16 59.66 03:31:01 AM 0 40.45 0.00 5.08 7.66 0.15 46.67 03:31:01 AM 1 19.74 0.00 3.35 4.11 0.17 72.64 03:32:01 AM all 11.73 0.00 1.28 1.28 0.13 85.59 03:32:01 AM 0 18.70 0.00 1.39 0.92 0.13 78.86 03:32:01 AM 1 4.76 0.00 1.17 1.64 0.12 92.31 03:33:01 AM all 31.03 0.00 5.06 2.42 0.19 61.30 03:33:01 AM 0 41.19 0.00 5.81 3.35 0.18 49.47 03:33:01 AM 1 20.88 0.00 4.31 1.49 0.20 73.12 03:34:01 AM all 0.08 0.00 0.14 0.99 0.04 98.74 03:34:01 AM 0 0.12 0.00 0.17 0.85 0.02 98.85 03:34:01 AM 1 0.05 0.00 0.12 1.14 0.07 98.63 03:35:01 AM all 17.73 0.00 0.71 0.03 0.13 81.40 03:35:01 AM 0 29.52 0.00 0.89 0.00 0.17 69.42 03:35:01 AM 1 5.97 0.00 0.54 0.07 0.08 93.34 03:36:01 AM all 23.74 0.00 0.50 0.00 0.12 75.64 03:36:01 AM 0 1.10 0.00 0.20 0.00 0.07 98.63 03:36:01 AM 1 46.43 0.00 0.80 0.00 0.17 52.60 03:37:01 AM all 18.65 0.00 1.57 0.10 0.08 79.60 03:37:01 AM 0 16.62 0.00 1.39 0.07 0.07 81.86 03:37:01 AM 1 20.69 0.00 1.75 0.13 0.10 77.32 03:38:01 AM all 29.26 0.00 3.49 0.39 0.08 66.78 03:38:01 AM 0 36.63 0.00 3.50 0.53 0.08 59.25 03:38:01 AM 1 21.88 0.00 3.47 0.25 0.08 74.31 Average: all 21.66 0.00 2.61 1.87 0.12 73.74 Average: 0 25.23 0.00 2.77 2.01 0.12 69.86 Average: 1 18.08 0.00 2.46 1.72 0.12 77.61