---> uname -a: Linux prd-centos8-robot-2c-8g-2094.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 554 4849 19 2293 6846 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:0b:2f:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe0b:2f23/64 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) 03/20/2024 _x86_64_ (2 CPU) 00:14:00 LINUX RESTART (2 CPU) 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 82.42 22.99 59.43 5124.96 6039.50 12:17:01 AM 88.10 0.08 88.02 2.53 8677.07 12:18:01 AM 35.57 0.67 34.91 49.45 4251.67 12:19:01 AM 4.90 0.82 4.08 123.43 84.49 12:20:01 AM 40.30 2.43 37.86 226.95 2696.39 12:21:01 AM 26.37 0.03 26.34 3.46 5846.06 12:22:01 AM 2.65 0.00 2.65 0.00 70.99 12:23:01 AM 0.30 0.00 0.30 0.00 2.52 12:24:01 AM 0.30 0.00 0.30 0.00 2.65 12:25:01 AM 55.86 38.22 17.64 1371.54 3660.83 Average: 33.68 6.52 27.15 690.24 3133.36 12:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5355640 7031788 2526784 32.06 2688 1865164 759328 8.50 230544 1999856 106096 12:17:01 AM 5204436 7031772 2677988 33.97 2688 2004952 703096 7.87 211740 2124212 93912 12:18:01 AM 5177900 7026132 2704524 34.31 2688 2025744 705588 7.90 232132 2128800 15812 12:19:01 AM 5267456 7104904 2614968 33.17 2688 2014920 633720 7.10 240136 2030820 0 12:20:01 AM 4976016 7025992 2906408 36.87 2688 2219496 701384 7.85 264324 2273584 161828 12:21:01 AM 5032164 7081896 2850260 36.16 2688 2219624 633808 7.10 267512 2209400 4 12:22:01 AM 5032144 7081876 2850280 36.16 2688 2219624 633808 7.10 267512 2209620 4 12:23:01 AM 5032644 7082380 2849780 36.15 2688 2219628 633808 7.10 267512 2209200 4 12:24:01 AM 5032300 7082036 2850124 36.16 2688 2219628 633808 7.10 267516 2209400 4 12:25:01 AM 5011992 7052476 2870432 36.42 2688 2215748 681244 7.63 534112 1984132 60528 Average: 5112269 7060125 2770155 35.14 2688 2122453 671959 7.52 278304 2137902 43819 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 285.45 179.92 1541.06 57.69 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 36.92 28.56 306.85 6.64 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 25.72 13.90 197.97 4.23 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 9.25 6.40 3.47 2.06 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 39.01 35.23 291.00 9.44 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 11.36 8.90 4.22 3.95 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 1.92 1.08 0.66 0.50 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 1.97 1.05 0.24 0.17 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 3.40 1.12 0.63 0.34 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 164.41 127.21 1086.88 34.20 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 57.94 40.34 343.30 11.92 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) 03/20/2024 _x86_64_ (2 CPU) 00:14:00 LINUX RESTART (2 CPU) 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 33.56 0.00 5.88 5.56 0.57 54.42 12:16:01 AM 0 28.90 0.00 6.40 5.36 0.73 58.61 12:16:01 AM 1 38.23 0.00 5.36 5.76 0.42 50.23 12:17:01 AM all 32.78 0.00 4.32 3.97 0.14 58.79 12:17:01 AM 0 22.88 0.00 3.56 4.12 0.13 69.30 12:17:01 AM 1 42.67 0.00 5.07 3.83 0.15 48.28 12:18:01 AM all 16.58 0.00 1.80 2.65 0.11 78.85 12:18:01 AM 0 3.96 0.00 1.34 3.51 0.12 91.08 12:18:01 AM 1 29.20 0.00 2.27 1.80 0.10 66.63 12:19:01 AM all 6.74 0.00 0.70 0.71 0.03 91.82 12:19:01 AM 0 2.49 0.00 0.55 0.48 0.02 96.46 12:19:01 AM 1 10.98 0.00 0.85 0.93 0.03 87.20 12:20:01 AM all 30.50 0.00 4.61 1.09 0.10 63.69 12:20:01 AM 0 25.10 0.00 4.19 0.75 0.10 69.86 12:20:01 AM 1 35.92 0.00 5.03 1.43 0.10 57.52 12:21:01 AM all 2.47 0.00 0.53 1.25 0.05 95.69 12:21:01 AM 0 2.96 0.00 0.40 0.75 0.05 95.84 12:21:01 AM 1 1.98 0.00 0.67 1.75 0.05 95.55 12:22:01 AM all 0.37 0.00 0.07 0.01 0.03 99.53 12:22:01 AM 0 0.12 0.00 0.07 0.02 0.02 99.78 12:22:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:23:01 AM all 0.31 0.00 0.07 0.00 0.03 99.60 12:23:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 12:23:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 12:24:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 12:24:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 12:24:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:25:01 AM all 18.06 14.00 3.19 2.00 0.08 62.68 12:25:01 AM 0 17.77 9.55 4.07 2.13 0.08 66.40 12:25:01 AM 1 18.35 18.43 2.30 1.87 0.08 58.96 Average: all 14.17 1.40 2.12 1.72 0.12 80.47 Average: 0 10.43 0.95 2.07 1.71 0.13 84.70 Average: 1 17.90 1.84 2.18 1.74 0.10 76.24