---> uname -a: Linux prd-centos8-robot-2c-8g-40410.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 597 4956 19 2144 6804 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:c1:3e:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fec1:3e26/64 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) 10/08/2024 _x86_64_ (2 CPU) 03:52:25 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 94.02 24.39 69.63 6797.33 29115.98 03:55:01 AM 100.10 0.70 99.40 50.79 10784.77 03:56:01 AM 15.94 0.42 15.53 64.78 1316.28 03:57:01 AM 47.43 0.03 47.40 3.47 3495.97 03:58:01 AM 18.81 0.00 18.81 0.00 4892.35 03:59:01 AM 2.35 0.12 2.23 33.06 348.52 04:00:01 AM 0.35 0.00 0.35 0.00 4.98 04:01:01 AM 0.33 0.02 0.32 0.13 64.83 04:02:01 AM 24.40 0.47 23.94 48.51 1642.35 Average: 33.75 2.90 30.84 777.58 5740.52 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5267592 7007584 2614828 33.17 2688 1921520 749364 8.39 229920 2060120 197228 03:55:01 AM 5178168 7013560 2704252 34.31 2688 2012724 708088 7.93 221160 2137232 30068 03:56:01 AM 5160476 7024620 2721944 34.53 2688 2040604 722364 8.09 246408 2126944 25864 03:57:01 AM 5032676 7071852 2849744 36.15 2688 2208740 631284 7.07 257716 2221976 139076 03:58:01 AM 5026912 7066088 2855508 36.23 2688 2208740 631284 7.07 257712 2222336 4 03:59:01 AM 4965204 7013768 2917216 37.01 2688 2218128 698440 7.82 257984 2283360 12 04:00:01 AM 4954536 7003136 2927884 37.14 2688 2218164 711004 7.96 257984 2293460 44 04:01:01 AM 4937596 6988040 2944824 37.36 2688 2219992 711004 7.96 258044 2309896 16 04:02:01 AM 5113096 6999540 2769324 35.13 2688 2062548 681712 7.63 452664 1966456 176 Average: 5070695 7020910 2811725 35.67 2688 2123462 693838 7.77 271066 2180198 43610 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 346.38 195.65 1579.21 61.07 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 67.66 51.62 613.82 8.51 0.00 0.00 0.00 0.00 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 12.90 10.50 5.78 3.97 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 259.76 188.49 340.76 48.20 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 1.90 0.85 0.46 0.31 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 195.53 181.72 105.44 69.89 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 324.96 316.63 676.95 110.17 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 113.21 107.95 312.05 30.51 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 67.17 40.68 97.78 36.48 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 154.39 121.57 414.69 41.01 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) 10/08/2024 _x86_64_ (2 CPU) 03:52:25 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 40.21 0.00 7.48 7.70 0.12 44.49 03:54:01 AM 0 42.56 0.00 7.06 6.74 0.10 43.54 03:54:01 AM 1 37.86 0.00 7.90 8.65 0.13 45.45 03:55:01 AM all 26.55 0.00 3.67 3.28 0.12 66.38 03:55:01 AM 0 23.93 0.00 3.32 2.72 0.13 69.89 03:55:01 AM 1 29.16 0.00 4.03 3.84 0.10 62.87 03:56:01 AM all 13.46 0.00 1.89 2.42 0.12 82.12 03:56:01 AM 0 10.62 0.00 1.67 2.14 0.08 85.49 03:56:01 AM 1 16.29 0.00 2.10 2.70 0.15 78.76 03:57:01 AM all 24.29 0.00 3.87 3.26 0.09 68.48 03:57:01 AM 0 21.44 0.00 4.04 3.09 0.08 71.34 03:57:01 AM 1 27.13 0.00 3.70 3.44 0.10 65.63 03:58:01 AM all 0.33 0.00 0.26 0.90 0.03 98.49 03:58:01 AM 0 0.38 0.00 0.32 1.30 0.03 97.96 03:58:01 AM 1 0.27 0.00 0.20 0.50 0.02 99.02 03:59:01 AM all 23.12 0.00 1.17 0.05 0.08 75.59 03:59:01 AM 0 8.22 0.00 0.44 0.10 0.07 91.18 03:59:01 AM 1 38.11 0.00 1.90 0.00 0.08 59.90 04:00:01 AM all 25.29 0.00 0.63 0.00 0.10 73.98 04:00:01 AM 0 25.43 0.00 0.69 0.00 0.10 73.79 04:00:01 AM 1 25.15 0.00 0.57 0.00 0.10 74.18 04:01:01 AM all 12.41 0.00 0.86 0.36 0.08 86.29 04:01:01 AM 0 1.70 0.00 1.25 0.72 0.09 96.25 04:01:01 AM 1 22.96 0.00 0.47 0.00 0.08 76.48 04:02:01 AM all 19.11 0.00 2.71 0.42 0.08 77.69 04:02:01 AM 0 17.21 0.00 1.95 0.55 0.08 80.20 04:02:01 AM 1 21.01 0.00 3.46 0.28 0.07 75.18 Average: all 20.54 0.00 2.51 2.05 0.09 74.82 Average: 0 16.87 0.00 2.31 1.93 0.09 78.81 Average: 1 24.20 0.00 2.71 2.16 0.09 70.83