---> uname -a: Linux prd-centos8-robot-2c-8g-9957.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4959 19 2124 6787 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:c1:49:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fec1:499e/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) 08/11/2024 _x86_64_ (2 CPU) 00:38:17 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 78.51 44.30 34.21 5905.50 13978.37 12:41:02 AM 104.60 6.78 97.82 1247.17 8333.34 12:42:01 AM 52.83 1.47 51.36 173.50 6031.68 12:43:01 AM 30.00 0.28 29.71 36.53 1776.94 12:44:01 AM 39.41 2.27 37.15 361.69 6675.75 12:45:01 AM 2.72 0.00 2.72 0.00 80.55 12:46:01 AM 0.32 0.00 0.32 0.00 3.28 12:47:01 AM 0.37 0.00 0.37 0.00 4.00 12:48:01 AM 18.89 0.50 18.39 76.36 1043.63 Average: 36.38 6.19 30.19 868.07 4211.14 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5525912 7074904 2356520 29.90 2688 1740416 716176 8.02 187336 1882716 93960 12:41:02 AM 5176288 7017132 2706144 34.33 2688 2018692 702764 7.87 213860 2150804 167132 12:42:01 AM 5270356 7097740 2612076 33.14 2688 2004700 618988 6.93 241080 2026592 44 12:43:01 AM 5047948 7075232 2834484 35.96 2688 2196176 628076 7.03 257936 2206672 186240 12:44:01 AM 5007404 7045400 2875028 36.47 2688 2207232 670716 7.51 264960 2235216 8 12:45:01 AM 5007168 7045164 2875264 36.48 2688 2207232 670716 7.51 264960 2235272 4 12:46:01 AM 5003532 7041528 2878900 36.52 2688 2207232 670716 7.51 264960 2238960 16 12:47:01 AM 5004156 7042156 2878276 36.52 2688 2207236 670716 7.51 264960 2238492 4 12:48:01 AM 5149392 7015496 2733040 34.67 2688 2040760 715536 8.01 433688 1947688 64 Average: 5132462 7050528 2749970 34.89 2688 2092186 673823 7.54 265971 2129157 49719 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 319.76 176.42 1319.31 59.32 0.00 0.00 0.00 0.00 12:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM eth0 77.40 60.58 812.87 9.07 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 14.94 7.96 6.61 3.43 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 43.86 34.74 276.95 8.17 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 157.84 116.14 33.24 32.21 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 0.60 0.23 0.11 0.08 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 1.33 0.27 0.33 0.20 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 0.55 0.13 0.03 0.01 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 49.49 37.78 76.80 21.12 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 74.09 48.33 281.22 14.87 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) 08/11/2024 _x86_64_ (2 CPU) 00:38:17 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 30.35 0.04 5.80 16.00 0.11 47.70 12:40:01 AM 0 27.43 0.03 5.31 13.22 0.12 53.89 12:40:01 AM 1 33.27 0.05 6.29 18.78 0.10 41.51 12:41:02 AM all 29.85 0.00 5.21 5.05 0.11 59.78 12:41:02 AM 0 27.72 0.00 5.31 5.64 0.12 61.21 12:41:02 AM 1 31.97 0.00 5.11 4.46 0.10 58.36 12:42:01 AM all 15.76 0.00 2.06 4.40 0.07 77.71 12:42:01 AM 0 15.03 0.00 1.83 3.60 0.07 79.47 12:42:01 AM 1 16.48 0.00 2.29 5.21 0.07 75.95 12:43:01 AM all 22.70 0.00 3.93 0.62 0.08 72.67 12:43:01 AM 0 20.35 0.00 3.84 0.53 0.07 75.21 12:43:01 AM 1 25.05 0.00 4.02 0.70 0.10 70.13 12:44:01 AM all 4.80 0.00 1.42 1.77 0.06 91.95 12:44:01 AM 0 4.00 0.00 1.29 1.35 0.05 93.31 12:44:01 AM 1 5.60 0.00 1.56 2.20 0.07 90.58 12:45:01 AM all 0.15 0.00 0.08 0.01 0.03 99.73 12:45:01 AM 0 0.23 0.00 0.08 0.02 0.03 99.63 12:45:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:46:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 12:46:01 AM 0 0.58 0.00 0.10 0.00 0.05 99.27 12:46:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 12:47:01 AM all 0.23 0.00 0.07 0.00 0.03 99.67 12:47:01 AM 0 0.38 0.00 0.07 0.00 0.03 99.52 12:47:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:48:01 AM all 13.88 0.00 2.15 0.36 0.07 83.54 12:48:01 AM 0 9.56 0.00 1.84 0.55 0.07 87.98 12:48:01 AM 1 18.18 0.00 2.47 0.17 0.07 79.11 Average: all 13.11 0.00 2.31 3.12 0.07 81.39 Average: 0 11.69 0.00 2.18 2.76 0.07 83.30 Average: 1 14.52 0.01 2.44 3.49 0.07 79.49