---> uname -a: Linux prd-centos8-robot-2c-8g-1724.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5041 19 2089 6836 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:bd:73:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:febd:737a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/03/2024 _x86_64_ (2 CPU) 10:23:25 LINUX RESTART (2 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 67.73 22.81 44.92 4823.59 4114.83 10:26:01 AM 92.49 0.08 92.40 2.27 7781.81 10:27:01 AM 42.17 1.40 40.77 151.28 4002.62 10:28:01 AM 40.96 0.17 40.79 5.87 2793.80 10:29:01 AM 28.84 0.03 28.81 3.47 5208.86 10:30:01 AM 15.04 0.25 14.79 34.46 553.12 10:31:01 AM 26.42 0.46 25.96 49.11 1006.31 Average: 44.85 3.61 41.25 725.92 3643.92 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 5405180 7029328 2477256 31.43 2688 1815504 739684 8.28 194960 1994216 97644 10:26:01 AM 5168472 6971740 2713964 34.43 2688 1980376 759016 8.50 187408 2184992 97964 10:27:01 AM 5209004 7036516 2673432 33.92 2688 2005448 702056 7.86 224128 2105672 19212 10:28:01 AM 5045920 7041356 2836516 35.99 2688 2166128 672900 7.53 234252 2237992 145092 10:29:01 AM 5034540 7030224 2847896 36.13 2688 2166748 701692 7.86 236592 2240696 512 10:30:01 AM 5207864 7042572 2674572 33.93 2688 2011260 660956 7.40 242260 2084004 14136 10:31:01 AM 5138820 6976764 2743616 34.81 2688 2015060 741064 8.30 430544 1968300 11708 Average: 5172829 7018357 2709607 34.38 2688 2022932 711053 7.96 250021 2116553 55181 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 298.87 179.86 1532.41 52.71 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 44.34 38.03 500.74 7.53 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 19.31 11.21 7.67 4.05 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 41.56 34.89 290.09 8.41 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 219.74 167.98 66.93 45.16 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 175.89 147.43 1747.40 27.82 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 19.19 19.30 15.76 8.87 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 117.18 85.65 595.33 22.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/03/2024 _x86_64_ (2 CPU) 10:23:25 LINUX RESTART (2 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 31.80 0.00 5.32 3.90 0.11 58.88 10:25:01 AM 0 26.00 0.00 4.37 3.26 0.10 66.27 10:25:01 AM 1 37.62 0.00 6.28 4.53 0.12 51.45 10:26:01 AM all 38.98 0.00 4.84 2.70 0.11 53.36 10:26:01 AM 0 29.94 0.00 4.33 2.28 0.12 63.34 10:26:01 AM 1 47.99 0.00 5.34 3.13 0.10 43.44 10:27:01 AM all 15.55 0.00 1.95 1.13 0.08 81.29 10:27:01 AM 0 16.36 0.00 2.15 1.20 0.05 80.23 10:27:01 AM 1 14.73 0.00 1.75 1.07 0.10 82.35 10:28:01 AM all 24.77 0.00 3.43 8.50 0.08 63.22 10:28:01 AM 0 14.91 0.00 2.87 7.98 0.08 74.16 10:28:01 AM 1 34.65 0.00 3.99 9.02 0.08 52.26 10:29:01 AM all 7.08 0.00 1.09 1.24 0.06 90.54 10:29:01 AM 0 4.40 0.00 1.14 1.15 0.05 93.26 10:29:01 AM 1 9.76 0.00 1.04 1.33 0.07 87.81 10:30:01 AM all 17.49 0.00 1.95 0.24 0.07 80.25 10:30:01 AM 0 11.49 0.00 1.26 0.13 0.05 87.07 10:30:01 AM 1 23.54 0.00 2.65 0.35 0.08 73.36 10:31:01 AM all 32.15 0.00 2.60 0.39 0.09 64.77 10:31:01 AM 0 24.99 0.00 2.47 0.58 0.08 71.87 10:31:01 AM 1 39.31 0.00 2.73 0.20 0.10 57.66 Average: all 23.97 0.00 3.03 2.60 0.09 70.32 Average: 0 18.28 0.00 2.66 2.38 0.08 76.61 Average: 1 29.66 0.00 3.40 2.82 0.09 64.03