---> uname -a: Linux prd-centos8-robot-2c-8g-8434.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5006 19 2123 6833 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:ea:52:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:feea:52d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 13:57:13 LINUX RESTART (2 CPU) 01:58:01 PM tps rtps wtps bread/s bwrtn/s 01:59:01 PM 87.17 12.80 74.38 2385.74 5920.64 02:00:01 PM 82.67 0.78 81.89 53.05 9262.35 02:01:01 PM 23.04 0.82 22.22 123.40 2005.35 02:02:01 PM 58.13 0.28 57.84 14.79 7552.08 02:03:01 PM 6.25 0.03 6.22 1.07 475.39 02:04:01 PM 0.65 0.00 0.65 0.00 12.80 02:05:01 PM 0.17 0.00 0.17 0.00 2.57 02:06:01 PM 12.61 0.23 12.38 34.12 559.86 Average: 33.84 1.87 31.97 326.50 3224.34 01:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:59:01 PM 5335208 7074240 2547216 32.32 2688 1921268 677968 7.59 211204 2011640 163004 02:00:01 PM 5201632 7030456 2680792 34.01 2688 2005920 694448 7.78 221744 2110524 37116 02:01:01 PM 5185772 7053652 2696652 34.21 2688 2043200 665188 7.45 244552 2098804 31976 02:02:01 PM 5037564 7070488 2844860 36.09 2688 2202732 628384 7.04 263136 2202236 6824 02:03:01 PM 4995752 7030128 2886672 36.62 2688 2204184 698428 7.82 263448 2246592 16 02:04:01 PM 4992680 7027064 2889744 36.66 2688 2204192 698428 7.82 263448 2249700 24 02:05:01 PM 4981280 7015672 2901144 36.81 2688 2204200 714612 8.00 263448 2261524 8 02:06:01 PM 5137012 7003172 2745412 34.83 2688 2041248 711900 7.97 284148 2105624 17472 Average: 5108362 7038109 2774062 35.19 2688 2103368 686170 7.68 251891 2160830 32055 01:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 123.26 90.97 984.39 20.30 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 43.59 32.76 320.00 6.57 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 15.08 10.58 6.12 3.98 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 236.66 184.72 340.46 49.13 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 150.71 137.81 51.75 54.11 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 216.23 213.88 93.60 88.04 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 176.99 174.05 145.83 60.61 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 51.00 37.22 117.07 22.92 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 126.69 110.25 257.41 38.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 13:57:13 LINUX RESTART (2 CPU) 01:58:01 PM CPU %user %nice %system %iowait %steal %idle 01:59:01 PM all 39.56 0.00 6.16 3.17 0.11 51.00 01:59:01 PM 0 45.68 0.00 6.48 3.53 0.12 44.19 01:59:01 PM 1 33.44 0.00 5.84 2.80 0.10 57.82 02:00:01 PM all 27.17 0.00 3.34 4.36 0.08 65.06 02:00:01 PM 0 39.62 0.00 3.66 3.21 0.07 53.46 02:00:01 PM 1 14.73 0.00 3.02 5.50 0.08 76.66 02:01:01 PM all 17.90 0.00 2.34 0.73 0.08 78.95 02:01:01 PM 0 26.79 0.00 2.64 0.82 0.07 69.68 02:01:01 PM 1 9.01 0.00 2.05 0.65 0.08 88.20 02:02:01 PM all 27.17 0.00 3.95 2.40 0.08 66.39 02:02:01 PM 0 30.49 0.00 4.18 2.25 0.08 62.99 02:02:01 PM 1 23.85 0.00 3.71 2.56 0.08 69.80 02:03:01 PM all 12.91 0.00 0.64 0.10 0.06 86.29 02:03:01 PM 0 20.72 0.00 0.92 0.15 0.07 78.15 02:03:01 PM 1 5.08 0.00 0.37 0.05 0.05 94.45 02:04:01 PM all 17.34 0.00 0.43 0.00 0.08 82.15 02:04:01 PM 0 0.60 0.00 0.17 0.00 0.07 99.16 02:04:01 PM 1 34.13 0.00 0.69 0.00 0.10 65.08 02:05:01 PM all 24.62 0.00 0.48 0.00 0.08 74.83 02:05:01 PM 0 6.85 0.00 0.28 0.00 0.07 92.80 02:05:01 PM 1 42.45 0.00 0.67 0.00 0.08 56.80 02:06:01 PM all 17.20 0.00 1.98 0.21 0.08 80.52 02:06:01 PM 0 18.21 0.00 2.56 0.29 0.08 78.86 02:06:01 PM 1 16.21 0.00 1.40 0.13 0.08 82.17 Average: all 23.00 0.00 2.42 1.37 0.08 73.13 Average: 0 23.64 0.00 2.61 1.28 0.08 72.39 Average: 1 22.35 0.00 2.22 1.47 0.08 73.88