---> uname -a: Linux prd-centos8-robot-2c-8g-6113.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4908 19 2204 6817 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:f7:fa:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fef7:fa15/64 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) 12/28/2024 _x86_64_ (2 CPU) 23:45:00 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 120.63 0.37 120.26 15.58 11141.41 11:48:01 PM 37.19 1.07 36.13 115.45 4535.66 11:49:01 PM 37.65 6.75 30.90 1246.04 1739.11 11:50:01 PM 43.64 2.52 41.12 396.00 6844.99 11:51:02 PM 2.33 0.10 2.23 32.12 117.26 11:52:01 PM 2.41 0.02 2.39 0.95 918.08 11:53:01 PM 0.55 0.02 0.53 0.13 188.20 11:54:01 PM 22.99 0.63 22.36 73.18 2448.25 Average: 33.50 1.44 32.06 235.43 3497.63 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5158460 6981112 2723964 34.56 2688 2001412 746680 8.36 190576 2193480 139876 11:48:01 PM 5293620 7093720 2588804 32.84 2688 1978236 623848 6.99 217952 2027680 12 11:49:01 PM 5037500 7077100 2844924 36.09 2688 2209360 631392 7.07 255740 2220280 188328 11:50:01 PM 5011316 7062536 2871108 36.42 2688 2221336 646396 7.24 264280 2232228 4 11:51:02 PM 4528836 6605340 3353588 42.55 2688 2246604 1117056 12.51 264500 2713336 22644 11:52:01 PM 4661604 6742948 3220820 40.86 2688 2251348 1029596 11.53 264656 2580796 2320 11:53:01 PM 4973988 7062120 2908436 36.90 2688 2258224 640296 7.17 265060 2268948 3852 11:54:01 PM 5064332 7014352 2818092 35.75 2688 2125532 680320 7.62 484764 1982684 176 Average: 4966207 6954904 2916217 37.00 2688 2161506 764448 8.56 275941 2277429 44652 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 105.91 85.71 1267.49 12.40 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 13.10 9.65 6.26 3.67 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 38.86 32.80 298.16 7.74 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 191.49 140.32 41.35 36.97 0.00 0.00 0.00 0.00 11:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:02 PM eth0 52.22 41.77 397.86 3.61 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 153.31 146.55 49.03 14.92 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 84.09 79.84 29.80 9.16 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 82.06 54.40 153.19 90.13 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 90.00 73.73 280.97 22.34 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) 12/28/2024 _x86_64_ (2 CPU) 23:45:00 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 37.73 0.00 5.15 3.24 0.12 53.76 11:47:01 PM 0 30.22 0.00 5.00 3.03 0.13 61.62 11:47:01 PM 1 45.23 0.00 5.31 3.45 0.10 45.91 11:48:01 PM all 14.75 0.00 1.91 0.94 0.08 82.31 11:48:01 PM 0 15.85 0.00 1.86 0.38 0.07 81.84 11:48:01 PM 1 13.66 0.00 1.97 1.50 0.08 82.78 11:49:01 PM all 23.81 0.00 4.43 1.77 0.10 69.89 11:49:01 PM 0 21.85 0.00 3.89 1.09 0.10 73.07 11:49:01 PM 1 25.76 0.00 4.97 2.46 0.10 66.71 11:50:01 PM all 5.35 0.00 1.36 3.94 0.06 89.29 11:50:01 PM 0 4.73 0.00 1.15 2.66 0.05 91.41 11:50:01 PM 1 5.97 0.00 1.56 5.23 0.07 87.17 11:51:02 PM all 7.32 0.00 0.71 0.07 0.07 91.84 11:51:02 PM 0 1.24 0.00 0.32 0.12 0.07 98.26 11:51:02 PM 1 13.41 0.00 1.11 0.02 0.07 85.40 11:52:01 PM all 21.90 0.00 1.14 0.13 0.09 76.75 11:52:01 PM 0 4.18 0.00 0.99 0.26 0.09 94.49 11:52:01 PM 1 39.79 0.00 1.29 0.00 0.09 58.83 11:53:01 PM all 11.34 0.00 0.71 0.02 0.10 87.84 11:53:01 PM 0 6.29 0.00 0.57 0.03 0.10 93.00 11:53:01 PM 1 16.39 0.00 0.84 0.00 0.10 82.67 11:54:01 PM all 25.75 0.00 3.31 0.44 0.11 70.39 11:54:01 PM 0 20.18 0.00 2.92 0.38 0.12 76.39 11:54:01 PM 1 31.32 0.00 3.69 0.50 0.10 64.38 Average: all 18.49 0.00 2.35 1.32 0.09 77.75 Average: 0 13.10 0.00 2.09 1.00 0.09 83.73 Average: 1 23.90 0.00 2.60 1.65 0.09 71.76