---> uname -a: Linux prd-centos8-robot-2c-8g-42510.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4914 19 2121 6740 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:da:03:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:feda:39c/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) 10/15/2024 _x86_64_ (2 CPU) 03:54:14 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 63.20 17.96 45.24 5163.15 20395.80 03:57:01 AM 122.09 6.90 115.19 1262.65 10142.67 03:58:01 AM 30.96 0.93 30.03 98.65 3655.79 03:59:01 AM 45.98 0.03 45.95 3.47 2998.77 04:00:01 AM 22.13 0.00 22.13 0.00 5487.52 04:01:01 AM 2.37 0.12 2.25 32.26 78.57 04:02:01 AM 0.95 0.07 0.88 1.73 13.89 04:03:01 AM 12.46 0.32 12.15 36.93 437.83 Average: 37.52 3.29 34.23 824.96 5401.69 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5448428 6995420 2434004 30.88 2688 1738512 766956 8.59 188560 1959652 89528 03:57:01 AM 5158340 6992264 2724092 34.56 2688 2010504 732556 8.20 212632 2165984 90044 03:58:01 AM 5185012 7021512 2697420 34.22 2688 2013524 699676 7.83 241556 2111464 12 03:59:01 AM 4957724 6996440 2924708 37.10 2688 2207644 709788 7.95 259492 2295992 154424 04:00:01 AM 4947996 6986316 2934436 37.23 2688 2207640 732672 8.20 259496 2300320 4 04:01:01 AM 4833780 6873352 3048652 38.68 2688 2208884 845140 9.46 259620 2413212 4 04:02:01 AM 4830208 6869908 3052224 38.72 2688 2209008 851748 9.54 259812 2416748 4 04:03:01 AM 5082644 6946068 2799788 35.52 2688 2038844 750464 8.40 282888 2162884 17396 Average: 5055516 6960160 2826916 35.86 2688 2079320 761125 8.52 245507 2228282 43927 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 273.31 158.00 1305.84 57.16 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 82.14 64.05 893.97 9.52 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 20.55 10.43 10.67 3.64 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 268.71 192.54 342.53 49.37 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 3.90 2.60 0.85 0.66 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 338.33 287.64 3007.60 708.02 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 565.64 446.79 6166.39 28.97 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 265.01 201.70 2166.89 29.77 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 227.21 170.48 1737.02 110.88 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) 10/15/2024 _x86_64_ (2 CPU) 03:54:14 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 24.75 0.00 5.22 26.62 0.11 43.30 03:56:01 AM 0 23.15 0.00 5.13 24.17 0.10 47.45 03:56:01 AM 1 26.40 0.00 5.31 29.12 0.12 39.06 03:57:01 AM all 35.77 0.00 5.98 5.54 0.14 52.57 03:57:01 AM 0 38.33 0.00 6.09 6.51 0.15 48.92 03:57:01 AM 1 33.21 0.00 5.87 4.57 0.13 56.22 03:58:01 AM all 11.35 0.00 1.51 3.89 0.06 83.20 03:58:01 AM 0 6.78 0.00 1.30 3.37 0.07 88.48 03:58:01 AM 1 15.92 0.00 1.72 4.40 0.05 77.91 03:59:01 AM all 27.54 0.00 4.57 1.18 0.18 66.53 03:59:01 AM 0 35.29 0.00 4.77 1.32 0.08 58.54 03:59:01 AM 1 19.82 0.00 4.37 1.03 0.28 74.50 04:00:01 AM all 0.13 0.00 0.39 2.84 0.03 96.62 04:00:01 AM 0 0.10 0.00 0.43 3.54 0.02 95.91 04:00:01 AM 1 0.15 0.00 0.35 2.14 0.03 97.32 04:01:01 AM all 13.21 0.00 1.03 0.02 0.07 85.67 04:01:01 AM 0 16.07 0.00 1.42 0.03 0.08 82.39 04:01:01 AM 1 10.37 0.00 0.65 0.00 0.05 88.93 04:02:01 AM all 12.75 0.00 1.41 0.00 0.09 85.75 04:02:01 AM 0 15.88 0.00 1.63 0.00 0.08 82.41 04:02:01 AM 1 9.64 0.00 1.19 0.00 0.10 89.07 04:03:01 AM all 16.16 0.00 2.14 0.19 0.08 81.43 04:03:01 AM 0 24.03 0.00 2.46 0.25 0.08 73.18 04:03:01 AM 1 8.26 0.00 1.82 0.12 0.08 89.72 Average: all 17.71 0.00 2.78 5.01 0.10 74.40 Average: 0 19.96 0.00 2.91 4.91 0.08 72.14 Average: 1 15.46 0.00 2.66 5.11 0.11 76.66