---> uname -a: Linux prd-centos8-robot-2c-8g-17041.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4807 19 2281 6785 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:6b:85:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe6b:850e/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) 09/02/2024 _x86_64_ (2 CPU) 07:16:08 LINUX RESTART (2 CPU) 07:17:01 AM tps rtps wtps bread/s bwrtn/s 07:18:01 AM 115.18 52.67 62.51 6894.90 9803.65 07:19:01 AM 102.07 0.70 101.37 50.79 10603.23 07:20:01 AM 15.79 0.00 15.79 0.00 1492.37 07:21:01 AM 10.76 0.42 10.35 64.78 344.30 07:22:01 AM 59.60 0.03 59.56 3.47 7544.85 07:23:01 AM 8.37 0.00 8.37 0.00 805.43 07:24:01 AM 0.27 0.00 0.27 0.00 4.95 07:25:01 AM 0.13 0.00 0.13 0.00 1.07 07:26:01 AM 1.08 0.17 0.92 32.92 15.48 07:27:01 AM 28.66 0.53 28.13 64.79 1064.39 Average: 34.19 5.45 28.74 711.21 3167.98 07:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 AM 5311124 6995552 2571300 32.62 2688 1871592 769468 8.62 228488 2039040 154836 07:19:01 AM 5155236 6977728 2727188 34.60 2688 1999476 724876 8.12 221516 2152248 30124 07:20:01 AM 5160288 6982228 2722136 34.53 2688 1999480 742980 8.32 221512 2154692 4 07:21:01 AM 5200444 7027488 2681980 34.02 2688 2004676 687796 7.70 243908 2092576 4 07:22:01 AM 5020620 7041980 2861804 36.31 2688 2190904 652776 7.31 259840 2227372 16512 07:23:01 AM 5020548 7041908 2861876 36.31 2688 2190904 652776 7.31 259836 2227452 8 07:24:01 AM 5020096 7041456 2862328 36.31 2688 2190904 652776 7.31 259836 2227720 4 07:25:01 AM 5020204 7041568 2862220 36.31 2688 2190908 652776 7.31 259836 2227524 4 07:26:01 AM 4976476 6998976 2905948 36.87 2688 2192036 685360 7.67 260520 2270600 168 07:27:01 AM 4965260 6990344 2917164 37.01 2688 2194352 716972 8.03 450284 2092268 16748 Average: 5085030 7013923 2797394 35.49 2688 2102523 693856 7.77 266558 2171149 21841 07:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 288.77 183.61 1566.40 61.88 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 56.46 43.49 555.58 8.97 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 4.52 0.35 0.75 0.12 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 14.65 12.85 6.12 4.53 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 490.52 354.33 363.81 81.04 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 2.20 0.85 0.49 0.19 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 1.07 0.33 0.30 0.20 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 0.87 0.17 0.05 0.01 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 11.13 7.10 10.78 4.06 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 21.36 20.08 17.33 10.08 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 89.16 62.32 252.17 17.11 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) 09/02/2024 _x86_64_ (2 CPU) 07:16:08 LINUX RESTART (2 CPU) 07:17:01 AM CPU %user %nice %system %iowait %steal %idle 07:18:01 AM all 31.78 0.03 6.49 9.24 0.11 52.36 07:18:01 AM 0 28.07 0.02 6.69 10.50 0.10 54.62 07:18:01 AM 1 35.51 0.03 6.30 7.96 0.12 50.08 07:19:01 AM all 27.99 0.00 4.14 3.68 0.10 64.09 07:19:01 AM 0 23.74 0.00 3.13 3.38 0.10 69.66 07:19:01 AM 1 32.25 0.00 5.15 3.98 0.10 58.52 07:20:01 AM all 0.38 0.00 0.19 0.42 0.03 98.97 07:20:01 AM 0 0.07 0.00 0.18 0.57 0.05 99.13 07:20:01 AM 1 0.70 0.00 0.20 0.27 0.02 98.82 07:21:01 AM all 11.01 0.00 1.64 0.10 0.06 87.20 07:21:01 AM 0 13.16 0.00 1.79 0.10 0.07 84.88 07:21:01 AM 1 8.86 0.00 1.48 0.10 0.05 89.51 07:22:01 AM all 26.97 0.00 4.99 1.77 0.10 66.17 07:22:01 AM 0 27.20 0.00 4.44 1.72 0.10 66.53 07:22:01 AM 1 26.75 0.00 5.53 1.82 0.10 65.80 07:23:01 AM all 0.28 0.00 0.12 0.25 0.04 99.32 07:23:01 AM 0 0.10 0.00 0.08 0.20 0.05 99.57 07:23:01 AM 1 0.45 0.00 0.15 0.30 0.03 99.07 07:24:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 07:24:01 AM 0 0.38 0.00 0.05 0.00 0.03 99.53 07:24:01 AM 1 0.23 0.00 0.07 0.00 0.05 99.65 07:25:01 AM all 0.29 0.00 0.05 0.00 0.03 99.62 07:25:01 AM 0 0.47 0.00 0.02 0.00 0.02 99.50 07:25:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 07:26:01 AM all 2.44 0.00 0.66 0.03 0.05 96.82 07:26:01 AM 0 1.49 0.00 0.82 0.00 0.05 97.64 07:26:01 AM 1 3.37 0.00 0.50 0.05 0.05 96.03 07:27:01 AM all 30.14 0.00 3.49 0.37 0.09 65.91 07:27:01 AM 0 21.37 0.00 2.97 0.47 0.10 75.09 07:27:01 AM 1 38.91 0.00 4.01 0.27 0.08 56.73 Average: all 13.14 0.00 2.18 1.58 0.07 83.04 Average: 0 11.61 0.00 2.01 1.69 0.07 84.62 Average: 1 14.67 0.00 2.34 1.46 0.07 81.46