---> uname -a: Linux prd-centos8-robot-2c-8g-7520.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 564 5006 19 2127 6837 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:b0:82:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:feb0:82e9/64 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) 04/13/2024 _x86_64_ (2 CPU) 23:33:04 LINUX RESTART (2 CPU) 11:34:01 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 55.18 36.69 18.49 5621.33 7716.39 11:36:01 PM 87.45 6.95 80.51 1309.30 5909.61 11:37:01 PM 65.43 0.77 64.66 52.38 8408.68 11:38:01 PM 25.37 0.98 24.39 132.89 2044.85 11:39:01 PM 61.42 2.55 58.87 397.13 7737.21 11:40:01 PM 5.28 0.00 5.28 0.00 217.71 11:41:01 PM 2.63 0.00 2.63 0.00 114.78 11:42:01 PM 11.01 0.23 10.78 34.12 476.56 11:43:01 PM 24.18 0.52 23.66 64.65 916.43 Average: 37.55 5.41 32.14 845.76 3726.84 11:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5636652 7117436 2245784 28.49 2688 1675424 656808 7.35 176300 1792208 77680 11:36:01 PM 5297132 7048356 2585304 32.80 2688 1933152 709552 7.94 214088 2049148 171568 11:37:01 PM 5203516 7029500 2678920 33.99 2688 2002624 700812 7.85 222236 2109152 37108 11:38:01 PM 5187640 7056704 2694796 34.19 2688 2043796 687948 7.70 253044 2089428 35308 11:39:01 PM 5030260 7071944 2852176 36.18 2688 2211156 624908 7.00 267204 2206328 108 11:40:01 PM 4996572 7038624 2885864 36.61 2688 2211512 704100 7.88 267388 2243292 356 11:41:01 PM 5200252 7072204 2682184 34.03 2688 2042820 630724 7.06 257176 2046400 852 11:42:01 PM 5160148 7029924 2722288 34.54 2688 2044844 678508 7.60 281532 2087112 13192 11:43:01 PM 5124508 6998916 2757928 34.99 2688 2049924 702140 7.86 443512 1964348 16140 Average: 5204076 7051512 2678360 33.98 2688 2023917 677278 7.58 264720 2065268 39146 11:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 238.09 136.40 957.19 55.47 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 73.34 62.28 813.81 7.83 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 30.39 23.83 268.93 5.05 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 19.44 14.31 16.00 4.63 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 249.54 224.68 336.94 50.35 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 8.15 6.43 5.42 1.28 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 13.31 10.21 7.05 2.22 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 30.94 21.56 67.13 17.61 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 21.39 18.33 15.38 8.60 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 76.06 57.56 276.43 17.00 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) 04/13/2024 _x86_64_ (2 CPU) 23:33:04 LINUX RESTART (2 CPU) 11:34:01 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 15.26 0.03 3.75 6.14 0.08 74.74 11:35:01 PM 0 15.38 0.03 3.28 5.71 0.08 75.51 11:35:01 PM 1 15.13 0.02 4.21 6.58 0.08 73.97 11:36:01 PM all 39.37 0.00 5.18 2.43 0.11 52.91 11:36:01 PM 0 41.36 0.00 4.91 2.60 0.12 51.01 11:36:01 PM 1 37.37 0.00 5.46 2.27 0.10 54.81 11:37:01 PM all 20.89 0.00 2.82 5.99 0.08 70.22 11:37:01 PM 0 16.85 0.00 2.73 6.68 0.08 73.66 11:37:01 PM 1 24.95 0.00 2.91 5.30 0.08 66.76 11:38:01 PM all 19.57 0.00 2.60 0.87 0.10 76.86 11:38:01 PM 0 24.95 0.00 3.20 0.65 0.10 71.09 11:38:01 PM 1 14.19 0.00 2.00 1.08 0.10 82.63 11:39:01 PM all 24.81 0.00 3.85 2.42 0.11 68.81 11:39:01 PM 0 30.98 0.00 3.71 2.67 0.12 62.52 11:39:01 PM 1 18.63 0.00 3.98 2.17 0.10 75.11 11:40:01 PM all 1.77 0.00 0.26 0.03 0.06 97.89 11:40:01 PM 0 2.84 0.00 0.35 0.03 0.07 96.71 11:40:01 PM 1 0.70 0.00 0.17 0.02 0.05 99.06 11:41:01 PM all 0.85 0.00 0.51 0.01 0.05 98.58 11:41:01 PM 0 0.83 0.00 0.30 0.02 0.03 98.82 11:41:01 PM 1 0.87 0.00 0.72 0.00 0.07 98.35 11:42:01 PM all 13.51 0.00 1.20 0.14 0.07 85.08 11:42:01 PM 0 20.23 0.00 1.45 0.22 0.07 78.03 11:42:01 PM 1 6.79 0.00 0.95 0.07 0.07 92.12 11:43:01 PM all 30.68 0.00 3.22 0.28 0.08 65.73 11:43:01 PM 0 32.22 0.00 3.44 0.28 0.08 63.97 11:43:01 PM 1 29.14 0.00 3.00 0.28 0.08 67.48 Average: all 18.53 0.00 2.60 2.03 0.08 76.75 Average: 0 20.64 0.00 2.60 2.10 0.08 74.58 Average: 1 16.42 0.00 2.60 1.97 0.08 78.92