---> uname -a: Linux prd-centos8-robot-2c-8g-16080.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4762 19 2330 6796 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:60:be:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe60:bec9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 08:30:20 LINUX RESTART (2 CPU) 08:31:01 AM tps rtps wtps bread/s bwrtn/s 08:32:01 AM 77.62 39.74 37.89 6191.14 19458.48 08:33:01 AM 109.36 6.61 102.75 1267.31 9468.83 08:34:01 AM 49.25 0.77 48.48 52.38 5684.69 08:35:01 AM 11.33 0.82 10.51 123.45 244.53 08:36:01 AM 50.35 0.20 50.15 12.93 4895.92 08:37:01 AM 15.31 0.03 15.28 1.07 3679.79 08:38:01 AM 1.83 0.00 1.83 0.00 64.96 08:39:01 AM 0.23 0.00 0.23 0.00 3.88 08:40:01 AM 9.85 0.23 9.61 34.12 499.00 08:41:02 AM 33.36 6.51 26.84 626.72 3693.19 Average: 35.85 5.49 30.36 830.95 4769.50 08:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 AM 5547056 7086088 2335372 29.63 2688 1731504 684964 7.67 188800 1861708 94108 08:33:01 AM 5284232 7089452 2598196 32.96 2688 1982780 650632 7.29 212028 2042884 112052 08:34:01 AM 5214604 7039808 2667824 33.85 2688 2002668 707060 7.92 222556 2099180 8 08:35:01 AM 5279128 7109368 2603300 33.03 2688 2007640 632956 7.09 241532 2015836 4 08:36:01 AM 5027992 7055452 2854436 36.21 2688 2197216 655980 7.34 263744 2217456 94236 08:37:01 AM 4962336 6998232 2920092 37.05 2688 2205652 738200 8.27 264124 2279524 228 08:38:01 AM 4933972 6969896 2948456 37.41 2688 2205680 770412 8.63 264124 2307740 40 08:39:01 AM 4934212 6970168 2948216 37.40 2688 2205716 754952 8.45 264124 2306840 36 08:40:01 AM 5056320 6961548 2826108 35.85 2688 2080676 747744 8.37 284784 2186644 37224 08:41:02 AM 4898408 6913584 2984020 37.86 2688 2190776 828356 9.28 507904 2121336 63364 Average: 5113826 7019360 2768602 35.12 2688 2081031 717126 8.03 271372 2143915 40130 08:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 270.28 160.28 1276.09 57.54 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 52.88 44.54 499.10 5.42 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 34.51 24.41 269.70 5.03 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 13.68 9.13 4.94 3.28 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 232.57 210.90 323.02 48.75 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 67.04 56.76 86.75 18.02 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 332.96 328.69 304.86 130.85 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 221.90 215.26 634.18 63.37 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 62.15 40.17 133.77 36.28 0.00 0.00 0.00 0.00 08:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:02 AM eth0 142.55 109.86 1040.81 14.25 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 143.05 120.00 457.33 38.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/27/2024 _x86_64_ (2 CPU) 08:30:20 LINUX RESTART (2 CPU) 08:31:01 AM CPU %user %nice %system %iowait %steal %idle 08:32:01 AM all 33.73 0.03 5.80 13.52 0.11 46.81 08:32:01 AM 0 35.05 0.02 5.78 15.92 0.12 43.11 08:32:01 AM 1 32.41 0.03 5.82 11.12 0.10 50.51 08:33:01 AM all 35.63 0.00 5.23 6.85 0.11 52.18 08:33:01 AM 0 54.27 0.00 6.88 6.92 0.12 31.81 08:33:01 AM 1 17.01 0.00 3.58 6.78 0.10 72.53 08:34:01 AM all 16.08 0.00 1.89 1.69 0.06 80.28 08:34:01 AM 0 18.17 0.00 1.82 1.68 0.05 78.28 08:34:01 AM 1 13.99 0.00 1.97 1.70 0.07 82.27 08:35:01 AM all 12.28 0.00 1.20 1.24 0.07 85.21 08:35:01 AM 0 15.76 0.00 1.20 1.74 0.07 81.24 08:35:01 AM 1 8.81 0.00 1.20 0.74 0.07 89.19 08:36:01 AM all 32.83 0.00 4.94 1.56 0.10 60.57 08:36:01 AM 0 52.09 0.00 6.30 1.67 0.12 39.83 08:36:01 AM 1 13.62 0.00 3.58 1.45 0.08 81.27 08:37:01 AM all 14.21 0.00 1.97 0.65 0.07 83.10 08:37:01 AM 0 24.06 0.00 3.07 0.39 0.07 72.42 08:37:01 AM 1 4.45 0.00 0.89 0.92 0.07 93.68 08:38:01 AM all 23.87 0.00 0.49 0.01 0.10 75.53 08:38:01 AM 0 11.80 0.00 0.33 0.02 0.10 87.74 08:38:01 AM 1 35.96 0.00 0.65 0.00 0.10 63.29 08:39:01 AM all 24.63 0.00 0.52 0.00 0.08 74.76 08:39:01 AM 0 2.29 0.00 0.37 0.00 0.08 97.26 08:39:01 AM 1 47.09 0.00 0.67 0.00 0.08 52.15 08:40:01 AM all 9.97 0.00 1.42 0.14 0.06 88.41 08:40:01 AM 0 9.60 0.00 1.69 0.12 0.05 88.54 08:40:01 AM 1 10.33 0.00 1.15 0.17 0.07 88.28 08:41:02 AM all 32.18 8.67 3.51 1.11 0.09 54.43 08:41:02 AM 0 40.91 0.05 4.14 0.55 0.08 54.26 08:41:02 AM 1 23.48 17.26 2.89 1.67 0.10 54.60 Average: all 23.55 0.87 2.70 2.68 0.08 70.12 Average: 0 26.41 0.01 3.16 2.90 0.09 67.44 Average: 1 20.70 1.73 2.24 2.46 0.08 72.79