---> uname -a: Linux prd-centos8-robot-2c-8g-3986.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 570 5011 19 2115 6830 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:1b:56:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe1b:56a4/64 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) 11/03/2024 _x86_64_ (2 CPU) 04:27:26 LINUX RESTART (2 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 70.73 45.27 25.46 6032.79 19331.32 04:30:01 AM 82.03 13.09 68.93 2342.83 5966.08 04:31:01 AM 86.44 0.70 85.74 50.77 9441.11 04:32:01 AM 26.78 0.42 26.36 64.79 2340.43 04:33:01 AM 51.10 0.03 51.07 3.47 7058.08 04:34:01 AM 2.93 0.08 2.85 31.99 97.87 04:35:01 AM 9.01 0.33 8.68 37.85 272.33 Average: 47.01 8.56 38.45 1223.52 6358.56 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5790520 7166720 2091904 26.54 2688 1575652 618068 6.92 155580 1680728 28812 04:30:01 AM 5393204 7081164 2489220 31.58 2688 1870156 671060 7.51 209956 1957380 133780 04:31:01 AM 5190000 7018560 2692424 34.16 2688 2005428 693172 7.76 221424 2126424 30112 04:32:01 AM 5108268 7019020 2774156 35.19 2688 2085352 716552 8.02 255256 2167636 60852 04:33:01 AM 5043740 7072816 2838684 36.01 2688 2198760 624252 6.99 257572 2208844 8 04:34:01 AM 5001124 7031548 2881300 36.55 2688 2200132 692032 7.75 257700 2250504 72 04:35:01 AM 5140916 6999780 2741508 34.78 2688 2032552 707860 7.93 288540 2097996 17916 Average: 5238253 7055658 2644171 33.55 2688 1995433 674714 7.55 235147 2069930 38793 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 170.56 92.59 587.19 36.09 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 108.18 83.44 975.86 20.69 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 66.42 50.93 631.23 14.58 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 43.24 30.58 289.31 7.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 256.70 207.06 65.85 45.73 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 29.03 20.58 27.08 2.57 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 204.38 158.35 1755.42 27.77 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 125.50 91.93 618.88 22.10 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) 11/03/2024 _x86_64_ (2 CPU) 04:27:26 LINUX RESTART (2 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 19.07 0.03 4.33 14.96 0.13 61.48 04:29:01 AM 0 19.02 0.02 4.09 15.15 0.17 61.55 04:29:01 AM 1 19.12 0.03 4.57 14.77 0.08 61.41 04:30:01 AM all 30.31 0.00 5.64 6.19 0.12 57.73 04:30:01 AM 0 24.60 0.00 5.09 4.52 0.12 65.68 04:30:01 AM 1 36.02 0.00 6.20 7.87 0.12 49.79 04:31:01 AM all 24.66 0.00 3.60 5.93 0.09 65.71 04:31:01 AM 0 10.04 0.00 2.67 4.28 0.10 82.91 04:31:01 AM 1 39.25 0.00 4.54 7.56 0.08 48.57 04:32:01 AM all 20.44 0.00 2.74 4.69 0.07 72.06 04:32:01 AM 0 19.62 0.00 2.39 4.05 0.07 73.88 04:32:01 AM 1 21.26 0.00 3.09 5.33 0.07 70.25 04:33:01 AM all 17.11 0.00 3.18 2.70 0.08 76.93 04:33:01 AM 0 12.43 0.00 2.37 1.94 0.08 83.18 04:33:01 AM 1 21.80 0.00 3.98 3.46 0.08 70.68 04:34:01 AM all 2.34 0.00 0.27 0.09 0.04 97.26 04:34:01 AM 0 1.14 0.00 0.18 0.00 0.03 98.65 04:34:01 AM 1 3.54 0.00 0.35 0.18 0.05 95.87 04:35:01 AM all 16.40 0.00 2.30 1.53 0.09 79.67 04:35:01 AM 0 17.16 0.00 2.36 1.32 0.08 79.07 04:35:01 AM 1 15.65 0.00 2.24 1.74 0.10 80.26 Average: all 18.61 0.00 3.15 5.14 0.09 73.01 Average: 0 14.84 0.00 2.73 4.45 0.09 77.88 Average: 1 22.38 0.00 3.56 5.83 0.08 68.14