---> uname -a: Linux prd-centos8-robot-2c-8g-20307.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 589 4984 19 2123 6812 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:a0:5c:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fea0:5cfd/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) 07/14/2024 _x86_64_ (2 CPU) 00:23:48 LINUX RESTART (2 CPU) 12:24:02 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 192.63 144.84 47.79 13323.16 38255.75 12:26:01 AM 77.27 15.23 62.04 2706.88 6018.83 12:27:01 AM 83.42 0.70 82.72 50.78 9016.94 12:28:01 AM 17.91 0.85 17.06 123.96 1226.77 12:29:01 AM 6.68 0.00 6.68 0.00 558.02 12:30:02 AM 56.40 2.52 53.88 396.00 6884.02 12:31:01 AM 8.00 0.00 8.00 0.00 744.73 12:32:01 AM 11.26 0.42 10.85 69.04 411.28 12:33:01 AM 27.09 0.53 26.56 64.78 1192.89 Average: 53.24 18.14 35.09 1841.79 7100.28 12:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 5846364 7204728 2036068 25.83 2688 1557804 600940 6.73 151400 1626880 20976 12:26:01 AM 5377232 7068652 2505200 31.78 2688 1874044 665600 7.45 209172 1974188 131336 12:27:01 AM 5179416 6999720 2703016 34.29 2688 1997672 712652 7.98 221136 2133524 26096 12:28:01 AM 5252760 7078060 2629672 33.36 2688 2002656 647688 7.25 240076 2041640 12 12:29:01 AM 5160484 7035420 2721948 34.53 2688 2049684 696320 7.80 252664 2113736 43656 12:30:02 AM 5027200 7055524 2855232 36.22 2688 2198236 629280 7.05 263560 2216288 15948 12:31:01 AM 5027684 7056032 2854748 36.22 2688 2198248 629280 7.05 263572 2216100 8 12:32:01 AM 5094524 6980676 2787908 35.37 2688 2061624 704024 7.88 274376 2158472 23024 12:33:01 AM 5107400 6978764 2775032 35.21 2688 2047196 711472 7.97 444436 1979292 16156 Average: 5230340 7050842 2652092 33.65 2688 1998574 666362 7.46 257821 2051124 30801 12:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 87.23 49.06 417.16 15.13 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 184.47 133.88 1222.10 44.97 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 61.21 45.12 485.60 8.38 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 18.89 12.85 6.11 4.41 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 21.15 18.05 53.11 4.37 0.00 0.00 0.00 0.00 12:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 AM eth0 642.67 603.67 349.14 122.72 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 8.08 7.29 2.64 2.45 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 93.45 69.08 109.21 29.24 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 20.83 19.29 16.60 9.46 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 126.74 106.77 296.05 26.86 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) 07/14/2024 _x86_64_ (2 CPU) 00:23:48 LINUX RESTART (2 CPU) 12:24:02 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 28.60 0.10 9.31 50.93 0.14 10.92 12:25:01 AM 0 28.11 0.12 10.51 48.89 0.12 12.25 12:25:01 AM 1 29.10 0.07 8.12 52.97 0.16 9.59 12:26:01 AM all 33.23 0.00 5.67 4.46 0.10 56.54 12:26:01 AM 0 25.29 0.00 5.45 3.36 0.10 65.80 12:26:01 AM 1 41.19 0.00 5.89 5.56 0.10 47.26 12:27:01 AM all 25.91 0.00 3.32 1.89 0.07 68.80 12:27:01 AM 0 19.74 0.00 3.00 1.83 0.07 75.36 12:27:01 AM 1 32.07 0.00 3.65 1.95 0.08 62.24 12:28:01 AM all 10.39 0.00 1.69 0.32 0.06 87.55 12:28:01 AM 0 8.46 0.00 1.60 0.18 0.05 89.70 12:28:01 AM 1 12.32 0.00 1.77 0.45 0.07 85.39 12:29:01 AM all 8.89 0.00 2.26 0.13 0.08 88.65 12:29:01 AM 0 10.22 0.00 2.40 0.15 0.07 87.16 12:29:01 AM 1 7.55 0.00 2.11 0.10 0.08 90.16 12:30:02 AM all 21.92 0.00 4.14 0.74 0.08 73.13 12:30:02 AM 0 18.04 0.00 4.04 0.82 0.07 77.03 12:30:02 AM 1 25.79 0.00 4.24 0.65 0.08 69.23 12:31:01 AM all 0.43 0.00 0.20 0.07 0.03 99.26 12:31:01 AM 0 0.59 0.00 0.12 0.02 0.03 99.24 12:31:01 AM 1 0.27 0.00 0.29 0.12 0.03 99.29 12:32:01 AM all 11.48 0.00 1.98 0.13 0.05 86.36 12:32:01 AM 0 9.45 0.00 1.71 0.13 0.05 88.66 12:32:01 AM 1 13.51 0.00 2.25 0.13 0.05 84.07 12:33:01 AM all 31.56 0.00 3.45 0.26 0.08 64.65 12:33:01 AM 0 23.25 0.00 3.24 0.35 0.08 73.07 12:33:01 AM 1 39.85 0.00 3.65 0.17 0.08 56.25 Average: all 19.16 0.01 3.54 6.38 0.08 70.84 Average: 0 15.89 0.01 3.54 6.03 0.07 74.46 Average: 1 22.43 0.01 3.54 6.73 0.08 67.22