---> uname -a: Linux prd-centos8-robot-2c-8g-9088.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 555 5018 19 2123 6846 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:8a:f8:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe8a:f873/64 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) 04/19/2024 _x86_64_ (2 CPU) 01:08:08 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 86.66 16.19 70.46 3124.70 5872.81 01:11:01 AM 82.51 0.75 81.76 52.50 9240.12 01:12:01 AM 24.69 0.85 23.84 123.96 1825.52 01:13:01 AM 2.33 0.00 2.33 0.00 64.95 01:14:01 AM 57.15 0.20 56.95 12.93 7428.82 01:15:01 AM 10.65 0.03 10.61 1.07 913.05 01:16:01 AM 1.78 0.00 1.78 0.00 61.79 01:17:01 AM 0.22 0.00 0.22 0.00 2.38 01:18:01 AM 0.22 0.00 0.22 0.00 2.43 01:19:01 AM 25.48 0.53 24.95 70.25 1309.45 Average: 29.17 1.86 27.31 338.58 2672.43 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5333540 7045112 2548892 32.34 2688 1893992 720912 8.07 211488 2018152 141724 01:11:01 AM 5204444 7034328 2677988 33.97 2688 2006344 698232 7.82 222624 2105944 37120 01:12:01 AM 5275632 7109832 2606800 33.07 2688 2011328 641352 7.18 241352 2021712 12 01:13:01 AM 5211764 7072248 2670668 33.88 2688 2036504 655904 7.34 245364 2078120 24984 01:14:01 AM 5048288 7082424 2834144 35.96 2688 2203244 625404 7.00 263780 2194092 15940 01:15:01 AM 5005828 7041132 2876604 36.49 2688 2204704 705124 7.90 264092 2238400 4 01:16:01 AM 5005008 7040312 2877424 36.50 2688 2204704 705124 7.90 264092 2239540 4 01:17:01 AM 4987996 7023316 2894436 36.72 2688 2204720 720924 8.07 264092 2255912 20 01:18:01 AM 5047584 7085004 2834848 35.96 2688 2206820 626232 7.01 264516 2196936 2108 01:19:01 AM 5159232 7026752 2723200 34.55 2688 2042896 691236 7.74 441484 1932712 176 Average: 5127932 7056046 2754500 34.94 2688 2101526 679044 7.60 268288 2128152 22209 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 261.84 172.73 1497.81 57.04 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 49.05 37.29 418.60 7.23 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 15.46 8.05 9.99 3.02 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 6.76 5.61 1.81 1.46 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 235.99 213.06 338.93 48.25 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 86.39 84.29 34.10 33.00 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 138.58 137.06 27.68 57.41 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 186.82 184.12 183.04 70.33 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 130.81 127.61 80.00 43.03 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 41.34 33.11 81.09 25.28 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 115.30 100.29 267.33 34.60 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) 04/19/2024 _x86_64_ (2 CPU) 01:08:08 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 40.88 0.00 6.55 3.10 0.13 49.34 01:10:01 AM 0 29.48 0.00 5.10 2.76 0.12 62.54 01:10:01 AM 1 52.31 0.00 8.00 3.44 0.15 36.10 01:11:01 AM all 34.73 0.00 4.15 4.08 0.10 56.93 01:11:01 AM 0 20.69 0.00 3.58 3.93 0.10 71.71 01:11:01 AM 1 48.84 0.00 4.73 4.23 0.10 42.09 01:12:01 AM all 12.42 0.00 1.40 0.70 0.07 85.42 01:12:01 AM 0 1.86 0.00 1.19 0.62 0.05 96.29 01:12:01 AM 1 23.02 0.00 1.61 0.77 0.08 74.51 01:13:01 AM all 4.31 0.00 1.16 0.19 0.08 94.25 01:13:01 AM 0 1.37 0.00 1.04 0.00 0.05 97.54 01:13:01 AM 1 7.27 0.00 1.29 0.39 0.10 90.95 01:14:01 AM all 29.10 0.00 4.36 2.94 0.12 63.49 01:14:01 AM 0 19.65 0.00 3.89 2.13 0.13 74.20 01:14:01 AM 1 38.54 0.00 4.82 3.75 0.10 52.79 01:15:01 AM all 8.82 0.00 0.64 0.35 0.08 90.11 01:15:01 AM 0 15.70 0.00 0.87 0.39 0.10 82.94 01:15:01 AM 1 1.97 0.00 0.42 0.32 0.05 97.24 01:16:01 AM all 11.59 0.00 0.31 0.00 0.09 88.01 01:16:01 AM 0 9.70 0.00 0.33 0.00 0.10 89.87 01:16:01 AM 1 13.49 0.00 0.28 0.00 0.08 86.14 01:17:01 AM all 17.08 0.00 0.38 0.00 0.10 82.44 01:17:01 AM 0 31.96 0.00 0.57 0.00 0.08 67.38 01:17:01 AM 1 2.25 0.00 0.20 0.00 0.12 97.43 01:18:01 AM all 16.79 0.00 0.42 0.00 0.10 82.69 01:18:01 AM 0 32.45 0.00 0.66 0.00 0.12 66.77 01:18:01 AM 1 1.24 0.00 0.18 0.00 0.08 98.49 01:19:01 AM all 28.77 0.00 3.31 0.38 0.11 67.43 01:19:01 AM 0 12.98 0.00 3.19 0.40 0.12 83.31 01:19:01 AM 1 44.51 0.00 3.43 0.37 0.10 51.59 Average: all 20.45 0.00 2.27 1.17 0.10 76.01 Average: 0 17.57 0.00 2.04 1.02 0.10 79.27 Average: 1 23.33 0.00 2.50 1.32 0.10 72.75