---> uname -a: Linux prd-centos8-robot-2c-8g-878.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4981 19 2134 6819 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:bf:3f:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:febf:3fdb/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) 12/07/2024 _x86_64_ (2 CPU) 23:31:49 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 58.56 17.71 40.85 5152.68 5312.83 11:35:01 PM 102.97 6.78 96.18 1247.58 9429.39 11:36:01 PM 35.23 1.02 34.21 111.45 3733.51 11:37:01 PM 46.48 2.55 43.93 398.33 2837.58 11:38:01 PM 24.46 0.00 24.46 0.00 5587.29 11:39:01 PM 3.47 0.08 3.38 31.99 107.00 11:40:01 PM 13.60 0.33 13.26 37.85 492.14 Average: 40.68 4.07 36.61 997.19 3928.65 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 5460024 7039280 2422400 30.73 2688 1770332 718564 8.05 190748 1940984 94772 11:35:01 PM 5120648 6980708 2761776 35.04 2688 2037912 727016 8.14 213788 2203508 116180 11:36:01 PM 5251652 7089076 2630772 33.38 2688 2014620 617808 6.92 240408 2044720 20 11:37:01 PM 5015556 7066688 2866868 36.37 2688 2220344 624148 6.99 263236 2232776 155984 11:38:01 PM 5010572 7061320 2871852 36.43 2688 2220344 639532 7.16 263240 2232896 4 11:39:01 PM 4971612 7023668 2910812 36.93 2688 2221640 689480 7.72 263364 2271800 4 11:40:01 PM 5115276 6991492 2767148 35.11 2688 2051276 737792 8.26 295880 2118988 16912 Average: 5135049 7036033 2747375 34.85 2688 2076638 679191 7.60 247238 2149382 54839 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 319.14 184.47 1534.35 57.14 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 68.98 53.65 705.52 8.60 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 14.80 9.22 6.87 3.74 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 217.85 159.64 334.15 43.92 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 67.34 46.30 12.69 9.26 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 17.03 10.11 5.24 1.45 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 57.80 38.97 79.03 22.21 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 108.99 71.77 382.57 20.90 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) 12/07/2024 _x86_64_ (2 CPU) 23:31:49 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 27.64 0.00 5.23 10.26 0.09 56.78 11:34:01 PM 0 32.67 0.00 5.46 9.59 0.10 52.18 11:34:01 PM 1 22.61 0.00 4.99 10.93 0.08 61.38 11:35:01 PM all 30.66 0.00 5.34 7.64 0.12 56.24 11:35:01 PM 0 38.84 0.00 5.86 6.89 0.12 48.30 11:35:01 PM 1 22.57 0.00 4.82 8.38 0.12 64.11 11:36:01 PM all 15.01 0.00 1.81 2.56 0.06 80.57 11:36:01 PM 0 11.17 0.00 1.37 1.80 0.07 85.59 11:36:01 PM 1 18.84 0.00 2.26 3.31 0.05 75.54 11:37:01 PM all 27.83 0.00 4.59 2.91 0.10 64.57 11:37:01 PM 0 40.59 0.00 5.00 3.31 0.10 51.00 11:37:01 PM 1 15.11 0.00 4.18 2.52 0.10 78.09 11:38:01 PM all 0.47 0.00 0.42 1.84 0.03 97.24 11:38:01 PM 0 0.67 0.00 0.40 1.67 0.03 97.23 11:38:01 PM 1 0.27 0.00 0.43 2.01 0.03 97.26 11:39:01 PM all 1.99 0.00 0.23 0.29 0.04 97.45 11:39:01 PM 0 3.38 0.00 0.32 0.57 0.05 95.68 11:39:01 PM 1 0.60 0.00 0.15 0.02 0.03 99.20 11:40:01 PM all 13.56 0.00 1.89 0.26 0.07 84.23 11:40:01 PM 0 10.89 0.00 2.32 0.27 0.07 86.45 11:40:01 PM 1 16.22 0.00 1.45 0.25 0.07 82.01 Average: all 16.73 0.00 2.79 3.68 0.07 76.74 Average: 0 19.72 0.00 2.96 3.44 0.08 73.81 Average: 1 13.75 0.00 2.61 3.91 0.07 79.66