---> uname -a: Linux prd-centos8-robot-2c-8g-10673.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5011 19 2119 6835 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:bd:37:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:febd:37b3/64 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) 04/24/2024 _x86_64_ (2 CPU) 07:10:17 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 74.41 27.21 47.20 5814.73 34672.34 07:13:01 AM 91.72 6.95 84.77 1309.52 7338.61 07:14:01 AM 79.31 0.77 78.54 52.38 8503.25 07:15:01 AM 11.21 0.82 10.40 123.43 245.10 07:16:01 AM 59.21 0.20 59.01 12.93 7818.79 07:17:01 AM 8.60 0.02 8.58 0.13 789.40 07:18:01 AM 1.68 0.00 1.68 0.00 59.88 07:19:01 AM 0.18 0.00 0.18 0.00 12.03 07:20:01 AM 17.53 0.32 17.21 44.79 699.68 Average: 38.21 4.03 34.18 817.55 6682.22 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5614604 7105172 2267832 28.77 2688 1683892 665756 7.45 177372 1809280 80472 07:13:01 AM 5292552 7047248 2589884 32.86 2688 1936608 718768 8.05 213396 2052160 133372 07:14:01 AM 5254380 7083604 2628056 33.34 2688 2006412 654504 7.33 229140 2053888 32 07:15:01 AM 5198200 7038660 2684236 34.05 2688 2017692 709384 7.94 246456 2091384 6332 07:16:01 AM 5037148 7070928 2845288 36.10 2688 2203316 638108 7.14 263024 2204864 15948 07:17:01 AM 4972724 7006764 2909712 36.91 2688 2203576 756704 8.47 263192 2271184 16 07:18:01 AM 4809928 6844012 3072508 38.98 2688 2203620 905336 10.14 263192 2432816 32 07:19:01 AM 4913068 6947468 2969368 37.67 2688 2203944 804348 9.01 263192 2329464 40 07:20:01 AM 5145452 7007888 2736984 34.72 2688 2037792 716660 8.02 437796 1948948 13360 Average: 5137562 7016860 2744874 34.82 2688 2055206 729952 8.17 261862 2132665 27734 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 267.29 153.65 1004.05 52.77 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 68.26 57.97 779.58 7.09 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 37.57 28.17 270.48 12.80 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 16.59 10.00 5.30 3.41 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 255.56 225.69 341.35 44.27 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 71.60 120.16 12.58 696.69 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 504.28 441.27 6424.39 28.70 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 292.79 265.48 4253.87 17.39 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 48.98 36.14 79.90 24.74 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 173.66 148.73 1463.54 98.64 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) 04/24/2024 _x86_64_ (2 CPU) 07:10:17 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 17.43 0.01 4.56 50.13 0.07 27.81 07:12:01 AM 0 21.36 0.02 4.57 45.62 0.07 28.36 07:12:01 AM 1 13.51 0.00 4.56 54.62 0.07 27.25 07:13:01 AM all 36.26 0.00 4.88 4.52 0.13 54.21 07:13:01 AM 0 44.82 0.00 5.33 4.30 0.12 45.44 07:13:01 AM 1 27.69 0.00 4.44 4.74 0.13 63.00 07:14:01 AM all 22.76 0.00 3.37 3.52 0.08 70.27 07:14:01 AM 0 27.20 0.00 4.02 3.30 0.08 65.40 07:14:01 AM 1 18.33 0.00 2.72 3.74 0.08 75.12 07:15:01 AM all 12.94 0.00 1.40 2.08 0.08 83.50 07:15:01 AM 0 10.60 0.00 1.45 2.05 0.07 85.83 07:15:01 AM 1 15.28 0.00 1.36 2.12 0.08 81.16 07:16:01 AM all 30.46 0.00 4.65 5.68 0.12 59.09 07:16:01 AM 0 32.25 0.00 4.73 6.50 0.13 56.38 07:16:01 AM 1 28.66 0.00 4.56 4.86 0.10 61.82 07:17:01 AM all 8.23 0.00 0.36 1.65 0.05 89.71 07:17:01 AM 0 6.88 0.00 0.32 1.65 0.05 91.09 07:17:01 AM 1 9.57 0.00 0.40 1.65 0.05 88.33 07:18:01 AM all 11.91 0.00 1.39 0.01 0.11 86.58 07:18:01 AM 0 14.68 0.00 1.58 0.00 0.12 83.62 07:18:01 AM 1 9.14 0.00 1.19 0.02 0.10 89.55 07:19:01 AM all 11.91 0.00 1.19 0.00 0.11 86.79 07:19:01 AM 0 11.00 0.00 1.05 0.00 0.12 87.82 07:19:01 AM 1 12.81 0.00 1.32 0.00 0.10 85.76 07:20:01 AM all 21.98 0.00 2.86 0.85 0.08 74.23 07:20:01 AM 0 28.68 0.00 2.71 1.20 0.08 67.32 07:20:01 AM 1 15.28 0.00 3.01 0.50 0.07 81.14 Average: all 19.34 0.00 2.74 7.61 0.09 70.21 Average: 0 21.98 0.00 2.87 7.18 0.09 67.88 Average: 1 16.71 0.00 2.62 8.04 0.09 72.54