---> uname -a: Linux prd-centos8-robot-2c-8g-1842.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 557 5024 19 2115 6844 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:24:f4:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe24:f40a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/19/2024 _x86_64_ (2 CPU) 07:17:45 LINUX RESTART (2 CPU) 07:18:01 AM tps rtps wtps bread/s bwrtn/s 07:19:01 AM 184.96 143.65 41.30 14222.63 37466.51 07:20:01 AM 87.20 7.98 79.22 1401.13 6309.15 07:21:01 AM 75.11 0.73 74.38 51.32 8883.71 07:22:01 AM 16.24 0.82 15.43 123.43 1661.20 07:23:01 AM 59.14 0.20 58.94 12.93 7603.72 07:24:01 AM 7.56 0.02 7.55 0.13 713.31 07:25:01 AM 0.62 0.00 0.62 0.00 9.37 07:26:01 AM 4.92 0.23 4.68 34.12 190.69 07:27:01 AM 25.61 0.52 25.10 64.66 1139.84 Average: 51.26 17.13 34.13 1767.91 7108.84 07:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:19:01 AM 5682336 7114076 2200100 27.91 2688 1628028 676872 7.58 167992 1762832 49016 07:20:01 AM 5268820 7019200 2613616 33.16 2688 1932452 747456 8.37 211016 2081920 182260 07:21:01 AM 5205620 7031588 2676816 33.96 2688 2003280 685256 7.67 221000 2112124 35364 07:22:01 AM 5170872 7047796 2711564 34.40 2688 2052296 669300 7.49 246260 2115596 43848 07:23:01 AM 5042800 7079740 2839636 36.02 2688 2206440 622352 6.97 261892 2206612 15940 07:24:01 AM 4770784 6807976 3111652 39.48 2688 2206708 927180 10.38 262056 2476032 12 07:25:01 AM 4884452 6921700 2997984 38.03 2688 2206764 827596 9.27 262056 2362964 4 07:26:01 AM 5168688 7030180 2713748 34.43 2688 2036064 668824 7.49 254012 2106640 4468 07:27:01 AM 5163384 7025160 2719052 34.50 2688 2036844 703780 7.88 439152 1930528 1500 Average: 5150862 7008602 2731574 34.65 2688 2034320 725402 8.12 258382 2128361 36935 07:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 210.05 133.04 805.37 47.79 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 79.89 65.56 957.85 8.31 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 32.01 24.81 277.40 5.26 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 20.73 12.25 6.83 4.32 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 215.50 164.12 330.09 45.76 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 155.81 142.39 1680.69 697.02 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 496.47 449.99 7172.43 29.31 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 206.11 185.40 2859.93 27.17 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 18.16 17.41 14.59 8.41 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 159.41 132.77 1567.19 97.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/19/2024 _x86_64_ (2 CPU) 07:17:45 LINUX RESTART (2 CPU) 07:18:01 AM CPU %user %nice %system %iowait %steal %idle 07:19:01 AM all 29.02 0.06 9.30 39.39 0.11 22.12 07:19:01 AM 0 30.79 0.03 9.55 39.88 0.09 19.65 07:19:01 AM 1 27.26 0.08 9.04 38.90 0.14 24.57 07:20:01 AM all 39.11 0.00 5.39 2.95 0.12 52.42 07:20:01 AM 0 48.91 0.00 5.43 2.84 0.13 42.68 07:20:01 AM 1 29.29 0.00 5.35 3.07 0.12 62.18 07:21:01 AM all 23.07 0.00 2.86 3.01 0.11 70.95 07:21:01 AM 0 27.57 0.00 3.41 1.79 0.08 67.15 07:21:01 AM 1 18.57 0.00 2.30 4.24 0.13 74.75 07:22:01 AM all 16.78 0.00 2.44 0.79 0.07 79.92 07:22:01 AM 0 29.93 0.00 2.96 1.10 0.07 65.94 07:22:01 AM 1 3.62 0.00 1.93 0.47 0.07 93.92 07:23:01 AM all 27.64 0.00 4.13 2.11 0.13 65.99 07:23:01 AM 0 33.19 0.00 4.44 1.49 0.12 60.76 07:23:01 AM 1 22.08 0.00 3.83 2.74 0.13 71.22 07:24:01 AM all 11.42 0.00 0.71 0.17 0.09 87.61 07:24:01 AM 0 10.79 0.00 0.60 0.20 0.08 88.32 07:24:01 AM 1 12.05 0.00 0.82 0.13 0.10 86.89 07:25:01 AM all 12.73 0.00 1.23 0.00 0.16 85.88 07:25:01 AM 0 24.81 0.00 2.32 0.00 0.19 72.68 07:25:01 AM 1 0.77 0.00 0.15 0.00 0.13 98.94 07:26:01 AM all 12.14 0.00 1.69 0.03 0.09 86.05 07:26:01 AM 0 20.88 0.00 2.22 0.05 0.09 76.76 07:26:01 AM 1 3.61 0.00 1.17 0.00 0.10 95.12 07:27:01 AM all 31.92 0.00 2.71 0.36 0.10 64.91 07:27:01 AM 0 44.91 0.00 3.15 0.27 0.10 51.58 07:27:01 AM 1 18.91 0.00 2.27 0.45 0.10 78.26 Average: all 22.68 0.01 3.38 5.38 0.11 68.45 Average: 0 30.25 0.00 3.78 5.24 0.10 60.62 Average: 1 15.13 0.01 2.98 5.52 0.11 76.25