---> uname -a: Linux prd-centos8-robot-2c-8g-22069.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4876 19 2216 6795 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:9c:2c:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe9c:2c19/64 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) 09/14/2024 _x86_64_ (2 CPU) 09:51:52 LINUX RESTART (2 CPU) 09:53:01 AM tps rtps wtps bread/s bwrtn/s 09:54:01 AM 123.33 6.78 116.54 1247.58 10633.21 09:55:01 AM 36.21 1.05 35.16 113.71 3641.04 09:56:01 AM 49.85 2.52 47.33 396.00 3102.70 09:57:01 AM 20.68 0.00 20.68 0.00 5237.38 09:58:01 AM 2.08 0.10 1.98 32.13 118.96 09:59:01 AM 1.00 0.00 1.00 0.00 596.82 10:00:01 AM 0.38 0.00 0.38 0.00 377.16 10:01:01 AM 0.58 0.05 0.53 2.00 290.31 10:02:01 AM 16.24 0.48 15.76 49.44 2335.57 Average: 27.82 1.22 26.60 204.54 2925.79 09:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 AM 5105072 6974188 2777352 35.23 2688 2045904 746068 8.35 218712 2210488 127096 09:55:01 AM 5263960 7095456 2618464 33.22 2688 2009052 625976 7.01 240524 2033848 20 09:56:01 AM 5012172 7053288 2870252 36.41 2688 2210624 651012 7.29 263488 2237328 149644 09:57:01 AM 5005796 7046912 2876628 36.49 2688 2210624 651012 7.29 263488 2237492 4 09:58:01 AM 4947208 6994208 2935216 37.24 2688 2216520 719476 8.06 264116 2294744 3436 09:59:01 AM 4920576 6987124 2961848 37.58 2688 2236092 719476 8.06 264116 2320776 5636 10:00:01 AM 4913192 6986520 2969232 37.67 2688 2242876 742968 8.32 264116 2328788 1144 10:01:01 AM 4903440 6984404 2978984 37.79 2688 2250444 742968 8.32 264356 2338068 152 10:02:01 AM 5060004 7019680 2822420 35.81 2688 2134796 702296 7.86 485976 1985908 13368 Average: 5014602 7015753 2867822 36.38 2688 2172992 700139 7.84 280988 2220827 33389 09:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 72.43 58.58 833.19 9.25 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 10.43 9.92 5.92 3.66 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 198.62 144.37 308.83 39.55 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 0.85 0.75 0.14 0.12 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 35.58 23.81 47.36 5.19 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 47.06 35.33 135.90 9.90 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 17.66 14.29 34.59 5.86 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 19.14 16.56 63.89 11.13 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 83.29 54.74 158.17 79.39 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 53.89 39.82 176.45 18.23 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) 09/14/2024 _x86_64_ (2 CPU) 09:51:52 LINUX RESTART (2 CPU) 09:53:01 AM CPU %user %nice %system %iowait %steal %idle 09:54:01 AM all 32.51 0.00 5.33 7.30 0.09 54.76 09:54:01 AM 0 38.36 0.00 6.43 7.55 0.08 47.58 09:54:01 AM 1 26.70 0.00 4.24 7.05 0.10 61.91 09:55:01 AM all 11.89 0.00 1.57 1.58 0.06 84.90 09:55:01 AM 0 6.15 0.00 1.69 1.52 0.05 90.58 09:55:01 AM 1 17.62 0.00 1.46 1.64 0.07 79.21 09:56:01 AM all 27.28 0.00 4.62 1.37 0.08 66.65 09:56:01 AM 0 34.82 0.00 5.08 1.54 0.08 58.48 09:56:01 AM 1 19.75 0.00 4.15 1.20 0.08 74.81 09:57:01 AM all 0.07 0.00 0.27 1.15 0.05 98.46 09:57:01 AM 0 0.10 0.00 0.25 1.17 0.07 98.41 09:57:01 AM 1 0.03 0.00 0.28 1.14 0.03 98.51 09:58:01 AM all 6.71 0.00 0.30 0.06 0.08 92.85 09:58:01 AM 0 8.40 0.00 0.33 0.10 0.08 91.08 09:58:01 AM 1 5.02 0.00 0.27 0.02 0.08 94.61 09:59:01 AM all 18.96 0.00 0.19 0.13 0.08 80.63 09:59:01 AM 0 31.69 0.00 0.22 0.00 0.10 68.00 09:59:01 AM 1 6.22 0.00 0.17 0.27 0.07 93.28 10:00:01 AM all 7.41 0.00 0.13 0.06 0.06 92.35 10:00:01 AM 0 10.51 0.00 0.08 0.00 0.05 89.35 10:00:01 AM 1 4.31 0.00 0.17 0.12 0.07 95.34 10:01:01 AM all 7.68 0.00 0.28 0.13 0.09 91.82 10:01:01 AM 0 13.79 0.00 0.22 0.00 0.08 85.91 10:01:01 AM 1 1.57 0.00 0.33 0.27 0.10 97.73 10:02:01 AM all 20.87 0.00 2.66 0.51 0.07 75.90 10:02:01 AM 0 19.89 0.00 2.12 0.73 0.07 77.19 10:02:01 AM 1 21.86 0.00 3.19 0.28 0.07 74.60 Average: all 14.82 0.00 1.70 1.37 0.07 82.03 Average: 0 18.19 0.00 1.82 1.40 0.07 78.51 Average: 1 11.45 0.00 1.59 1.33 0.07 85.55