---> uname -a: Linux prd-centos8-robot-2c-8g-31021.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 622 4947 19 2128 6778 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:e1:0d:58 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 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fee1:d58/64 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) 10/01/2024 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 92.95 13.10 79.86 2343.22 6689.39 12:58:01 AM 80.77 0.70 80.07 50.78 9733.36 12:59:01 AM 10.10 0.42 9.68 64.79 255.99 01:00:01 AM 24.69 0.00 24.69 0.00 1841.50 01:01:01 AM 43.79 0.03 43.75 3.47 6954.67 01:02:01 AM 2.98 0.18 2.80 33.96 117.18 01:03:01 AM 1.90 0.03 1.87 1.87 82.44 01:04:02 AM 13.20 0.33 12.86 37.85 575.79 Average: 33.79 1.85 31.95 316.97 3281.02 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5288952 7023744 2593472 32.90 2688 1916668 715736 8.01 210656 2059912 160644 12:58:01 AM 5175516 7008164 2706908 34.34 2688 2009860 706432 7.91 221524 2139412 4 12:59:01 AM 5254952 7089492 2627472 33.33 2688 2011808 622876 6.97 240136 2043600 4 01:00:01 AM 4981672 7015620 2900752 36.80 2688 2203896 706584 7.91 256264 2278120 173244 01:01:01 AM 4985932 7022500 2896492 36.75 2688 2206036 668896 7.49 258412 2262648 16 01:02:01 AM 4944460 6982920 2937964 37.27 2688 2207928 734008 8.22 258812 2303940 80 01:03:01 AM 4938096 6978412 2944328 37.35 2688 2209784 734008 8.22 258948 2310304 1248 01:04:02 AM 5079140 6949436 2803284 35.56 2688 2045332 744552 8.34 290644 2158060 21480 Average: 5081090 7008786 2801334 35.54 2688 2101414 704136 7.88 249424 2194500 44590 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 148.97 109.03 1190.68 20.98 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 39.55 29.94 405.42 6.23 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 10.50 6.32 4.65 2.83 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 39.22 28.86 294.12 6.62 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 195.15 166.38 41.66 40.27 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 27.87 16.61 7.41 2.87 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 23.16 18.43 6.49 4.41 0.00 0.00 0.00 0.00 01:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 AM eth0 66.64 43.45 87.23 28.03 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 68.88 52.37 254.69 14.03 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) 10/01/2024 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.32 0.00 5.84 4.10 0.11 56.63 12:57:01 AM 0 32.40 0.00 5.54 3.64 0.10 58.32 12:57:01 AM 1 34.25 0.00 6.15 4.56 0.12 54.93 12:58:01 AM all 19.40 0.00 3.03 3.23 0.08 74.27 12:58:01 AM 0 14.64 0.00 2.95 4.10 0.07 78.25 12:58:01 AM 1 24.17 0.00 3.10 2.35 0.08 70.29 12:59:01 AM all 9.88 0.00 1.09 0.25 0.06 88.73 12:59:01 AM 0 16.26 0.00 1.29 0.28 0.07 82.10 12:59:01 AM 1 3.52 0.00 0.88 0.22 0.05 95.33 01:00:01 AM all 20.04 0.00 3.26 1.15 0.09 75.46 01:00:01 AM 0 21.13 0.00 3.58 0.67 0.08 74.54 01:00:01 AM 1 18.93 0.00 2.93 1.64 0.10 76.39 01:01:01 AM all 7.16 0.00 1.89 1.70 0.05 89.20 01:01:01 AM 0 7.63 0.00 2.16 2.28 0.05 87.88 01:01:01 AM 1 6.69 0.00 1.61 1.12 0.05 90.53 01:02:01 AM all 5.46 0.00 0.60 0.22 0.06 93.66 01:02:01 AM 0 8.12 0.00 0.80 0.40 0.07 90.61 01:02:01 AM 1 2.81 0.00 0.40 0.03 0.05 96.71 01:03:01 AM all 9.40 0.00 0.71 0.00 0.06 89.83 01:03:01 AM 0 14.36 0.00 0.82 0.00 0.07 84.75 01:03:01 AM 1 4.44 0.00 0.60 0.00 0.05 94.91 01:04:02 AM all 19.85 0.00 2.22 0.92 0.08 76.93 01:04:02 AM 0 24.42 0.00 2.57 0.99 0.08 71.94 01:04:02 AM 1 15.28 0.00 1.87 0.85 0.08 81.92 Average: all 15.56 0.00 2.33 1.45 0.07 80.60 Average: 0 17.37 0.00 2.46 1.55 0.07 78.55 Average: 1 13.75 0.00 2.19 1.34 0.07 82.64