---> uname -a: Linux prd-centos8-robot-2c-8g-9819.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 625 4950 19 2121 6776 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:62:06:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe62:633/64 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) 08/10/2024 _x86_64_ (2 CPU) 15:40:41 LINUX RESTART (2 CPU) 03:41:01 PM tps rtps wtps bread/s bwrtn/s 03:42:01 PM 168.46 112.61 55.85 13573.34 38249.10 03:43:01 PM 127.41 6.87 120.55 1249.93 10752.84 03:44:01 PM 34.79 1.00 33.79 110.90 4218.23 03:45:01 PM 26.65 0.50 26.15 61.99 1516.68 03:46:01 PM 50.53 2.52 48.02 396.00 7007.00 03:47:01 PM 4.13 0.08 4.05 31.99 153.07 03:48:01 PM 0.32 0.00 0.32 0.00 5.02 03:49:01 PM 12.83 0.33 12.50 37.86 465.07 Average: 53.14 15.49 37.65 1932.88 7796.26 03:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:42:01 PM 5498272 7014608 2384156 30.25 2688 1709136 761240 8.52 185668 1914952 102936 03:43:01 PM 5074584 6931676 2807844 35.62 2688 2033808 792852 8.88 219472 2241132 144772 03:44:01 PM 5227868 7048720 2654560 33.68 2688 1998196 678248 7.59 241220 2066700 4 03:45:01 PM 4915684 6946520 2966744 37.64 2688 2201060 779256 8.73 278668 2318536 182352 03:46:01 PM 4988340 7022952 2894088 36.72 2688 2203764 672608 7.53 265144 2251472 8 03:47:01 PM 4948448 6984444 2933980 37.22 2688 2205132 725356 8.12 265504 2290844 28 03:48:01 PM 4948480 6984508 2933948 37.22 2688 2205172 725356 8.12 265504 2290864 36 03:49:01 PM 5086272 6949596 2796156 35.47 2688 2037920 754788 8.45 290208 2148432 16972 Average: 5085994 6985378 2796434 35.48 2688 2074274 736213 8.24 251424 2190366 55888 03:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 269.54 164.93 1194.97 57.76 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 99.00 78.10 942.67 11.12 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 16.36 7.81 6.64 3.29 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 36.84 30.63 268.29 5.88 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 215.41 188.12 49.53 45.58 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 20.26 15.81 5.39 3.26 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 3.98 3.10 0.55 0.34 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 42.04 30.88 75.29 19.11 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 87.93 64.93 317.91 18.29 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) 08/10/2024 _x86_64_ (2 CPU) 15:40:41 LINUX RESTART (2 CPU) 03:41:01 PM CPU %user %nice %system %iowait %steal %idle 03:42:01 PM all 32.38 0.06 10.03 26.18 0.16 31.19 03:42:01 PM 0 35.01 0.05 11.34 27.46 0.20 25.93 03:42:01 PM 1 29.75 0.07 8.73 24.91 0.12 36.43 03:43:01 PM all 36.41 0.00 5.93 4.11 0.13 53.42 03:43:01 PM 0 34.07 0.00 5.26 3.68 0.13 56.85 03:43:01 PM 1 38.76 0.00 6.60 4.54 0.12 49.98 03:44:01 PM all 11.95 0.00 1.54 5.74 0.09 80.67 03:44:01 PM 0 9.64 0.00 1.34 6.38 0.10 82.54 03:44:01 PM 1 14.25 0.00 1.75 5.11 0.08 78.80 03:45:01 PM all 16.25 0.00 2.93 1.39 0.09 79.34 03:45:01 PM 0 6.91 0.00 2.13 1.38 0.10 89.47 03:45:01 PM 1 25.60 0.00 3.72 1.40 0.08 69.20 03:46:01 PM all 11.53 0.00 2.64 9.65 0.07 76.11 03:46:01 PM 0 6.75 0.00 2.35 13.14 0.05 77.71 03:46:01 PM 1 16.31 0.00 2.93 6.16 0.08 74.52 03:47:01 PM all 2.05 0.00 0.27 0.04 0.06 97.58 03:47:01 PM 0 0.52 0.00 0.18 0.02 0.05 99.23 03:47:01 PM 1 3.59 0.00 0.35 0.07 0.07 95.93 03:48:01 PM all 0.57 0.00 0.13 0.00 0.06 99.25 03:48:01 PM 0 0.45 0.00 0.15 0.00 0.07 99.33 03:48:01 PM 1 0.68 0.00 0.10 0.00 0.05 99.16 03:49:01 PM all 13.16 0.00 1.88 0.23 0.07 84.66 03:49:01 PM 0 9.09 0.00 1.92 0.30 0.05 88.63 03:49:01 PM 1 17.22 0.00 1.84 0.17 0.08 80.69 Average: all 15.53 0.01 3.16 5.90 0.09 75.31 Average: 0 12.78 0.01 3.08 6.52 0.09 77.52 Average: 1 18.27 0.01 3.25 5.28 0.09 73.11