---> uname -a: Linux prd-centos8-robot-2c-8g-6404.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 599 4973 19 2125 6802 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:e1:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:febd:e19d/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) 04/10/2024 _x86_64_ (2 CPU) 05:30:43 LINUX RESTART (2 CPU) 05:31:02 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 203.40 142.04 61.36 13636.45 37733.93 05:33:01 AM 81.99 12.83 69.16 2388.14 5972.61 05:34:01 AM 87.29 0.75 86.54 52.52 9017.38 05:35:01 AM 21.21 0.85 20.36 123.96 1680.79 05:36:01 AM 57.98 0.20 57.78 12.93 7465.99 05:37:01 AM 8.83 0.02 8.81 0.13 823.98 05:38:01 AM 0.85 0.03 0.82 1.87 104.30 05:39:01 AM 25.01 0.55 24.46 71.19 1362.46 Average: 60.54 19.41 41.12 2012.78 7960.93 05:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 5820132 7198732 2062304 26.16 2688 1577732 609352 6.82 153956 1648860 25252 05:33:01 AM 5350696 7060588 2531740 32.12 2688 1892360 688552 7.71 210124 2000400 140616 05:34:01 AM 5201652 7030020 2680784 34.01 2688 2004952 697984 7.82 221356 2109900 36460 05:35:01 AM 5269496 7102240 2612940 33.15 2688 2009936 634512 7.10 240312 2026216 20 05:36:01 AM 5012256 7043684 2870180 36.41 2688 2200936 660852 7.40 262200 2230040 15944 05:37:01 AM 4974048 7006668 2908388 36.90 2688 2202128 727700 8.15 262512 2269984 316 05:38:01 AM 4956740 6992272 2925696 37.12 2688 2205040 727700 8.15 262640 2286992 456 05:39:01 AM 5137892 7006768 2744544 34.82 2688 2044624 707572 7.92 441292 1952436 180 Average: 5215364 7055122 2667072 33.84 2688 2017214 681778 7.63 256799 2065604 27406 05:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 152.01 71.99 543.81 29.53 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 160.71 115.64 1144.40 33.03 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 42.78 35.08 418.38 7.31 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 10.46 8.00 4.61 3.09 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 268.29 228.41 343.37 50.46 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 29.49 22.11 9.20 3.95 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 18.81 19.96 5.07 4.80 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 47.71 35.38 90.52 28.34 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 91.17 67.06 319.48 20.05 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) 04/10/2024 _x86_64_ (2 CPU) 05:30:43 LINUX RESTART (2 CPU) 05:31:02 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 24.89 0.09 9.15 43.10 0.10 22.66 05:32:01 AM 0 26.30 0.03 8.67 44.15 0.10 20.75 05:32:01 AM 1 23.48 0.14 9.64 42.06 0.10 24.58 05:33:01 AM all 36.18 0.00 6.07 4.15 0.11 53.48 05:33:01 AM 0 37.78 0.00 6.13 5.31 0.10 50.68 05:33:01 AM 1 34.59 0.00 6.01 3.00 0.12 56.28 05:34:01 AM all 33.95 0.00 3.87 3.94 0.13 58.12 05:34:01 AM 0 29.60 0.00 3.84 4.31 0.15 62.10 05:34:01 AM 1 38.50 0.00 3.89 3.54 0.11 53.96 05:35:01 AM all 12.11 0.00 1.19 0.71 0.08 85.91 05:35:01 AM 0 2.64 0.00 1.10 0.99 0.08 95.19 05:35:01 AM 1 21.63 0.00 1.27 0.44 0.07 76.60 05:36:01 AM all 32.59 0.00 4.94 2.06 0.24 60.16 05:36:01 AM 0 21.38 0.00 4.58 2.49 0.10 71.45 05:36:01 AM 1 43.77 0.00 5.30 1.63 0.38 48.91 05:37:01 AM all 7.76 0.00 0.73 0.82 0.08 90.61 05:37:01 AM 0 6.00 0.00 0.49 0.49 0.08 92.95 05:37:01 AM 1 9.53 0.00 0.97 1.16 0.07 88.28 05:38:01 AM all 10.61 0.00 0.62 0.01 0.08 88.68 05:38:01 AM 0 2.64 0.00 0.40 0.02 0.08 96.86 05:38:01 AM 1 18.59 0.00 0.84 0.00 0.08 80.49 05:39:01 AM all 27.18 0.00 3.01 0.34 0.08 69.38 05:39:01 AM 0 21.00 0.00 3.39 0.27 0.08 75.26 05:39:01 AM 1 33.34 0.00 2.63 0.42 0.08 63.53 Average: all 23.09 0.01 3.67 6.74 0.11 66.39 Average: 0 18.32 0.00 3.55 7.09 0.10 70.94 Average: 1 27.88 0.02 3.79 6.38 0.13 61.80