---> uname -a: Linux prd-centos8-robot-2c-8g-25982.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 582 4967 19 2147 6818 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:1f:03:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe1f:3e0/64 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) 09/23/2024 _x86_64_ (2 CPU) 02:15:04 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 89.25 37.29 51.97 6725.22 6213.38 02:18:01 AM 96.10 0.70 95.40 50.78 8992.22 02:19:01 AM 34.54 0.38 34.16 64.26 3703.00 02:20:01 AM 45.28 0.07 45.21 4.00 2927.11 02:21:01 AM 21.95 0.00 21.95 0.00 5390.33 02:22:01 AM 5.33 0.12 5.21 33.06 479.91 02:23:01 AM 0.53 0.00 0.53 0.00 9.53 02:24:01 AM 0.17 0.00 0.17 0.00 3.10 02:25:01 AM 12.41 0.32 12.10 36.93 612.80 02:26:01 AM 24.41 0.52 23.89 63.85 1522.03 Average: 33.00 3.94 29.06 697.87 2985.38 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5396052 7040456 2486372 31.54 2688 1833788 731252 8.19 219712 1969436 113800 02:18:01 AM 5192972 7026180 2689452 34.12 2688 2009876 706344 7.91 221552 2120580 90032 02:19:01 AM 5270324 7104740 2612100 33.14 2688 2011740 631400 7.07 240172 2025748 12 02:20:01 AM 5052348 7084916 2830076 35.90 2688 2201864 643856 7.21 259848 2198984 151444 02:21:01 AM 5048160 7080444 2834264 35.96 2688 2201876 628396 7.04 259848 2198752 4 02:22:01 AM 4984396 7026604 2898028 36.77 2688 2211796 714648 8.00 260112 2262132 4 02:23:01 AM 4970124 7012368 2912300 36.95 2688 2211832 751348 8.41 260112 2276300 44 02:24:01 AM 4967624 7014184 2914800 36.98 2688 2216148 751348 8.41 260172 2278720 4320 02:25:01 AM 5067288 6957596 2815136 35.71 2688 2065960 749668 8.39 285192 2177096 31928 02:26:01 AM 5087584 6983148 2794840 35.46 2688 2071496 713464 7.99 459220 1986016 16700 Average: 5103687 7033064 2778737 35.25 2688 2103638 702172 7.86 272594 2149376 40829 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 277.96 171.14 1571.81 56.89 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 64.61 50.03 612.98 8.33 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 11.78 8.40 5.68 3.54 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 137.81 94.38 296.12 27.31 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 24.78 13.56 18.46 12.62 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 132.02 114.08 95.06 42.34 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 320.05 308.42 547.66 114.14 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 183.97 174.09 354.27 53.80 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 56.99 35.14 95.73 39.20 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 21.66 18.73 16.62 8.73 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 123.16 98.80 361.45 36.69 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) 09/23/2024 _x86_64_ (2 CPU) 02:15:04 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 30.98 0.03 6.82 10.05 0.14 51.98 02:17:01 AM 0 24.58 0.03 7.13 10.28 0.13 57.84 02:17:01 AM 1 37.40 0.03 6.50 9.82 0.15 46.09 02:18:01 AM all 32.55 0.00 5.01 4.06 0.13 58.25 02:18:01 AM 0 20.60 0.00 4.77 4.71 0.12 69.80 02:18:01 AM 1 44.52 0.00 5.25 3.41 0.13 46.68 02:19:01 AM all 9.98 0.00 1.26 1.63 0.06 87.07 02:19:01 AM 0 10.94 0.00 1.10 1.35 0.05 86.55 02:19:01 AM 1 9.02 0.00 1.42 1.90 0.07 87.59 02:20:01 AM all 27.95 0.00 4.68 1.20 0.10 66.07 02:20:01 AM 0 26.23 0.00 4.42 1.58 0.10 67.66 02:20:01 AM 1 29.67 0.00 4.94 0.82 0.10 64.48 02:21:01 AM all 0.52 0.00 0.43 1.91 0.03 97.12 02:21:01 AM 0 0.48 0.00 0.40 1.07 0.03 98.01 02:21:01 AM 1 0.55 0.00 0.45 2.74 0.02 96.24 02:22:01 AM all 21.02 0.00 1.17 0.10 0.08 77.62 02:22:01 AM 0 10.36 0.00 0.54 0.13 0.07 88.91 02:22:01 AM 1 31.86 0.00 1.82 0.07 0.10 66.15 02:23:01 AM all 23.87 0.00 0.70 0.00 0.13 75.30 02:23:01 AM 0 18.66 0.00 0.59 0.00 0.12 80.64 02:23:01 AM 1 29.08 0.00 0.81 0.00 0.13 69.98 02:24:01 AM all 22.12 0.00 0.56 0.00 0.12 77.21 02:24:01 AM 0 18.95 0.00 0.56 0.00 0.10 80.39 02:24:01 AM 1 25.25 0.00 0.55 0.00 0.13 74.07 02:25:01 AM all 13.33 0.00 1.74 0.29 0.09 84.55 02:25:01 AM 0 10.96 0.00 2.01 0.28 0.10 86.65 02:25:01 AM 1 15.69 0.00 1.47 0.30 0.08 82.46 02:26:01 AM all 27.93 0.00 3.32 1.38 0.10 67.27 02:26:01 AM 0 16.85 0.00 2.88 0.44 0.08 79.76 02:26:01 AM 1 38.99 0.00 3.76 2.32 0.12 54.82 Average: all 21.02 0.00 2.57 2.06 0.10 74.26 Average: 0 15.85 0.00 2.44 1.98 0.09 79.63 Average: 1 26.18 0.00 2.70 2.14 0.10 68.88