---> uname -a: Linux prd-centos8-robot-2c-8g-2535.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: 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 572 5003 19 2122 6829 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:80:53:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe80:53be/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) 03/28/2024 _x86_64_ (2 CPU) 01:09:18 LINUX RESTART (2 CPU) 01:10:00 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 12.77 8.51 4.26 229.79 103.19 01:11:01 AM 44.97 18.00 26.97 5316.59 3958.73 01:12:01 AM 104.23 6.65 97.58 1268.38 8946.70 01:13:01 AM 45.92 0.73 45.18 51.32 5633.52 01:14:01 AM 20.39 0.98 19.41 132.89 857.10 01:15:01 AM 55.17 0.03 55.14 3.47 7902.32 01:16:01 AM 5.61 0.02 5.60 0.13 224.61 01:17:01 AM 0.30 0.00 0.30 0.00 4.85 01:18:01 AM 5.33 0.23 5.10 34.13 202.00 01:19:01 AM 22.92 0.52 22.41 64.63 1108.48 Average: 33.84 3.03 30.81 762.77 3198.89 01:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 6004432 7295292 1878004 23.83 2688 1489908 443872 4.97 127604 1494080 16376 01:11:01 AM 5490048 7038284 2392388 30.35 2688 1740012 747452 8.37 189628 1916840 94096 01:12:01 AM 5178040 6996976 2704396 34.31 2688 1997052 742148 8.31 221620 2142292 110308 01:13:01 AM 5187948 7020020 2694488 34.18 2688 2009352 695144 7.78 222384 2127300 20 01:14:01 AM 5148264 7039008 2734172 34.69 2688 2065288 695524 7.79 254656 2125948 46520 01:15:01 AM 5023204 7067692 2859232 36.27 2688 2214368 634604 7.11 262556 2224012 96 01:16:01 AM 4915276 6960048 2967160 37.64 2688 2214652 779136 8.72 262756 2330660 24 01:17:01 AM 4863656 6908468 3018780 38.30 2688 2214700 840496 9.41 262756 2381940 40 01:18:01 AM 5139928 7007820 2742508 34.79 2688 2042776 685532 7.68 254680 2135108 4676 01:19:01 AM 5173576 7040116 2708860 34.37 2688 2042228 667520 7.47 439876 1920224 44 Average: 5212437 7037372 2669999 33.87 2688 2003034 693143 7.76 249852 2079840 27220 01:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 6.38 0.00 0.49 0.00 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 267.74 173.50 1322.96 60.42 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 41.50 33.44 495.33 4.41 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 37.50 22.88 273.88 4.96 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 25.87 20.61 68.52 6.25 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 227.08 205.85 275.28 46.01 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 170.43 156.75 1876.17 697.45 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 413.45 390.92 6945.36 25.25 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 255.07 221.56 2822.37 29.92 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 18.84 16.26 16.24 7.53 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 161.67 137.73 1563.38 97.85 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) 03/28/2024 _x86_64_ (2 CPU) 01:09:18 LINUX RESTART (2 CPU) 01:10:00 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 93.05 0.00 6.95 0.00 0.00 0.00 01:10:01 AM 0 91.40 0.00 8.60 0.00 0.00 0.00 01:10:01 AM 1 94.68 0.00 5.32 0.00 0.00 0.00 01:11:01 AM all 26.76 0.00 4.96 3.15 0.10 65.03 01:11:01 AM 0 24.22 0.00 5.05 2.52 0.12 68.09 01:11:01 AM 1 29.29 0.00 4.88 3.77 0.08 61.97 01:12:01 AM all 32.13 0.00 4.91 12.46 0.15 50.34 01:12:01 AM 0 29.58 0.00 4.43 8.69 0.15 57.16 01:12:01 AM 1 34.69 0.00 5.40 16.24 0.15 43.52 01:13:01 AM all 19.02 0.00 2.15 2.60 0.08 76.15 01:13:01 AM 0 12.65 0.00 1.77 3.81 0.10 81.66 01:13:01 AM 1 25.38 0.00 2.52 1.40 0.07 70.64 01:14:01 AM all 21.86 0.00 2.74 1.50 0.08 73.82 01:14:01 AM 0 20.64 0.00 2.86 2.25 0.08 74.17 01:14:01 AM 1 23.07 0.00 2.62 0.75 0.08 73.48 01:15:01 AM all 24.45 0.00 3.68 5.07 0.09 66.71 01:15:01 AM 0 22.08 0.00 3.61 3.33 0.08 70.89 01:15:01 AM 1 26.82 0.00 3.74 6.82 0.10 62.52 01:16:01 AM all 11.02 0.00 0.71 0.14 0.08 88.04 01:16:01 AM 0 14.05 0.00 1.13 0.10 0.08 84.64 01:16:01 AM 1 8.00 0.00 0.30 0.18 0.08 91.43 01:17:01 AM all 10.85 0.00 1.36 0.00 0.11 87.69 01:17:01 AM 0 7.30 0.00 0.99 0.00 0.12 91.59 01:17:01 AM 1 14.40 0.00 1.72 0.00 0.10 83.79 01:18:01 AM all 11.61 0.00 1.88 0.10 0.09 86.32 01:18:01 AM 0 7.40 0.00 1.49 0.13 0.08 90.89 01:18:01 AM 1 15.95 0.00 2.28 0.07 0.10 81.60 01:19:01 AM all 28.60 0.00 2.65 0.73 0.08 67.94 01:19:01 AM 0 24.57 0.00 3.02 0.72 0.08 71.60 01:19:01 AM 1 32.63 0.00 2.29 0.73 0.08 64.27 Average: all 20.86 0.00 2.79 2.87 0.10 73.38 Average: 0 18.20 0.00 2.72 2.40 0.10 76.58 Average: 1 23.53 0.00 2.87 3.34 0.09 70.17