---> uname -a: Linux prd-centos8-robot-2c-8g-1687.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 636 4939 19 2121 6765 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:28:08:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe28:8d7/64 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) 10/27/2024 _x86_64_ (2 CPU) 00:30:56 LINUX RESTART (2 CPU) 12:32:02 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 108.22 7.85 100.37 1348.11 7729.50 12:34:01 AM 58.51 0.63 57.88 48.92 8306.08 12:35:01 AM 10.73 0.48 10.25 64.79 560.92 12:36:01 AM 66.94 2.52 64.42 396.07 7973.24 12:37:01 AM 3.08 0.00 3.08 0.00 100.17 12:38:01 AM 0.38 0.00 0.38 0.00 3.72 12:39:01 AM 0.32 0.00 0.32 0.00 3.05 12:40:01 AM 0.58 0.12 0.47 33.86 10.01 12:41:01 AM 13.85 0.32 13.53 36.92 637.97 12:42:01 AM 27.15 0.53 26.62 64.77 996.82 Average: 28.84 1.23 27.61 197.41 2623.56 12:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5215212 7007236 2667212 33.84 2688 1970180 727400 8.14 210992 2119924 193700 12:34:01 AM 5137004 6959828 2745420 34.83 2688 2000272 756660 8.47 221748 2176648 12 12:35:01 AM 5117840 6984440 2764584 35.07 2688 2042308 737804 8.26 246068 2166136 39772 12:36:01 AM 4969772 7005480 2912652 36.95 2688 2205312 690460 7.73 262032 2274644 96 12:37:01 AM 4970104 7005812 2912320 36.95 2688 2205312 690460 7.73 262028 2274720 4 12:38:01 AM 4970176 7005888 2912248 36.95 2688 2205316 690460 7.73 262028 2274656 4 12:39:01 AM 4970164 7005876 2912260 36.95 2688 2205316 690460 7.73 262028 2274656 4 12:40:01 AM 4931864 6968684 2950560 37.43 2688 2206420 758332 8.49 262332 2312348 40 12:41:01 AM 5022156 6916608 2860268 36.29 2688 2067572 788132 8.82 281624 2219192 25532 12:42:01 AM 5071816 6940044 2810608 35.66 2688 2044224 771760 8.64 451020 2009672 16500 Average: 5037611 6979990 2844813 36.09 2688 2115223 730193 8.18 272190 2210260 27566 12:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 90.61 73.28 921.90 10.49 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 49.07 30.59 417.89 3.96 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 13.88 11.53 6.14 4.48 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 47.98 40.23 300.95 11.81 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.30 0.90 0.24 0.19 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.27 0.93 0.18 0.13 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.43 0.78 0.21 0.13 0.00 0.00 0.00 0.00 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 15.93 7.25 3.47 1.40 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 57.23 42.44 72.67 28.92 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 21.67 18.87 16.11 9.21 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 29.94 22.59 172.72 7.07 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) 10/27/2024 _x86_64_ (2 CPU) 00:30:56 LINUX RESTART (2 CPU) 12:32:02 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.55 0.00 6.21 3.59 0.12 52.53 12:33:01 AM 0 47.94 0.00 7.08 4.18 0.14 40.66 12:33:01 AM 1 27.16 0.00 5.35 2.99 0.10 64.40 12:34:01 AM all 10.31 0.00 1.47 2.65 0.08 85.48 12:34:01 AM 0 15.72 0.00 1.83 2.50 0.10 79.85 12:34:01 AM 1 4.89 0.00 1.10 2.81 0.07 91.13 12:35:01 AM all 14.48 0.00 2.06 0.70 0.06 82.70 12:35:01 AM 0 17.82 0.00 2.07 0.38 0.05 79.68 12:35:01 AM 1 11.13 0.00 2.06 1.02 0.07 85.72 12:36:01 AM all 22.38 0.00 3.60 2.84 0.08 71.11 12:36:01 AM 0 26.92 0.00 4.04 3.34 0.08 65.62 12:36:01 AM 1 17.82 0.00 3.16 2.34 0.07 76.61 12:37:01 AM all 0.23 0.00 0.07 0.01 0.03 99.67 12:37:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:37:01 AM 1 0.33 0.00 0.05 0.02 0.03 99.57 12:38:01 AM all 0.14 0.00 0.07 0.00 0.04 99.75 12:38:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 12:38:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 12:39:01 AM all 0.30 0.00 0.05 0.00 0.04 99.61 12:39:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 12:39:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 12:40:01 AM all 1.22 0.00 0.18 0.02 0.03 98.55 12:40:01 AM 0 0.38 0.00 0.18 0.00 0.03 99.40 12:40:01 AM 1 2.05 0.00 0.18 0.03 0.03 97.70 12:41:01 AM all 9.27 0.00 1.36 0.11 0.07 89.19 12:41:01 AM 0 9.65 0.00 1.42 0.07 0.07 88.80 12:41:01 AM 1 8.89 0.00 1.30 0.15 0.07 89.59 12:42:01 AM all 31.75 0.00 3.62 0.25 0.09 64.28 12:42:01 AM 0 31.06 0.00 3.35 0.27 0.08 65.24 12:42:01 AM 1 32.45 0.00 3.89 0.23 0.10 63.33 Average: all 12.73 0.00 1.86 1.01 0.06 84.33 Average: 0 14.93 0.00 2.01 1.07 0.07 81.92 Average: 1 10.53 0.00 1.71 0.96 0.06 86.74