---> uname -a: Linux prd-centos8-robot-2c-8g-587.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 560 5038 19 2099 6842 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:aa:66:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:feaa:664f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/29/2024 _x86_64_ (2 CPU) 05:41:05 LINUX RESTART (2 CPU) 05:42:02 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 74.11 15.76 58.35 2657.81 5448.15 05:44:01 AM 84.77 0.67 84.10 28.53 7205.50 05:45:01 AM 31.82 0.35 31.47 62.51 3466.89 05:46:01 AM 9.70 0.63 9.06 68.38 573.56 05:47:01 AM 53.17 0.03 53.14 3.47 7017.15 05:48:01 AM 5.00 0.02 4.98 0.13 224.66 05:49:01 AM 1.90 0.03 1.87 1.87 127.29 05:50:00 AM 15.43 0.32 15.11 45.00 831.95 05:50:01 AM 27.12 0.00 27.12 0.00 320.34 Average: 34.43 2.20 32.24 353.57 3105.65 05:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5272556 7007492 2609884 33.11 2688 1919512 753612 8.44 223984 2073080 179552 05:44:01 AM 5226884 7032128 2655556 33.69 2688 1982416 704900 7.89 194740 2118700 86616 05:45:01 AM 5289680 7095984 2592760 32.89 2688 1984312 640648 7.17 216368 2036120 12 05:46:01 AM 5166848 7034664 2715592 34.45 2688 2043624 696692 7.80 228704 2138468 50956 05:47:01 AM 5070956 7067412 2811484 35.67 2688 2167576 643600 7.21 235824 2202756 92 05:48:01 AM 5037668 7035140 2844772 36.09 2688 2168640 706492 7.91 236000 2239768 552 05:49:01 AM 5028064 7028148 2854376 36.21 2688 2171204 706492 7.91 236132 2249280 1152 05:50:00 AM 5187876 7032448 2694564 34.18 2688 2020508 689976 7.73 431564 1916564 10596 05:50:01 AM 5176688 7021284 2705752 34.33 2688 2020516 689976 7.73 431568 1927476 10608 Average: 5161913 7039411 2720527 34.51 2688 2053145 692488 7.75 270543 2100246 37793 05:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 181.97 128.35 1207.71 44.35 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 45.43 38.78 504.69 7.91 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 AM eth0 16.09 6.06 5.21 2.60 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 22.04 18.66 79.18 4.05 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 206.72 181.70 253.06 34.83 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 16.98 17.03 6.70 3.23 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 23.61 24.44 6.29 5.91 0.00 0.00 0.00 0.00 05:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 AM eth0 53.25 41.71 81.21 29.66 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 18.64 23.73 13.22 11.84 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.44 56.90 265.88 16.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/29/2024 _x86_64_ (2 CPU) 05:41:05 LINUX RESTART (2 CPU) 05:42:02 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 34.16 0.00 5.52 2.45 0.11 57.76 05:43:01 AM 0 33.96 0.00 5.60 2.31 0.10 58.03 05:43:01 AM 1 34.36 0.00 5.44 2.58 0.12 57.49 05:44:01 AM all 37.01 0.00 4.39 2.47 0.09 56.03 05:44:01 AM 0 33.67 0.00 4.18 2.77 0.10 59.28 05:44:01 AM 1 40.35 0.00 4.60 2.18 0.08 52.79 05:45:01 AM all 11.85 0.00 1.09 1.46 0.07 85.52 05:45:01 AM 0 5.58 0.00 1.10 1.54 0.05 91.73 05:45:01 AM 1 18.12 0.00 1.09 1.39 0.08 79.33 05:46:01 AM all 9.93 0.00 1.84 0.34 0.04 87.84 05:46:01 AM 0 8.50 0.00 1.75 0.30 0.05 89.39 05:46:01 AM 1 11.36 0.00 1.93 0.38 0.03 86.29 05:47:01 AM all 21.63 0.00 3.15 2.60 0.08 72.53 05:47:01 AM 0 14.68 0.00 2.60 2.70 0.08 79.93 05:47:01 AM 1 28.59 0.00 3.71 2.51 0.08 65.11 05:48:01 AM all 7.17 0.00 0.34 0.03 0.05 92.41 05:48:01 AM 0 4.26 0.00 0.35 0.02 0.03 95.34 05:48:01 AM 1 10.09 0.00 0.34 0.03 0.07 89.47 05:49:01 AM all 11.38 0.00 0.27 0.05 0.06 88.25 05:49:01 AM 0 3.92 0.00 0.28 0.10 0.05 95.65 05:49:01 AM 1 18.85 0.00 0.25 0.00 0.07 80.83 05:50:00 AM all 21.53 0.00 2.30 0.38 0.07 75.72 05:50:00 AM 0 11.11 0.00 1.64 0.43 0.07 86.76 05:50:00 AM 1 31.94 0.00 2.97 0.34 0.07 64.68 05:50:01 AM all 35.04 0.00 2.14 0.43 0.00 62.39 05:50:01 AM 0 69.83 0.00 1.72 0.86 0.00 27.59 05:50:01 AM 1 0.85 0.00 2.54 0.00 0.00 96.61 Average: all 19.35 0.00 2.36 1.22 0.07 77.00 Average: 0 14.57 0.00 2.18 1.27 0.07 81.91 Average: 1 24.12 0.00 2.54 1.17 0.08 72.09