---> uname -a: Linux prd-centos8-robot-2c-8g-6133.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 5005 19 2108 6816 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:07:1c:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe07:1cd7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/12/2024 _x86_64_ (2 CPU) 10:28:58 LINUX RESTART (2 CPU) 10:30:01 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 406.78 147.46 259.32 76406.78 9254.24 10:31:01 AM 81.56 21.31 60.25 4172.88 5571.36 10:32:01 AM 89.02 0.08 88.94 2.27 8155.70 10:33:01 AM 37.61 0.58 37.03 26.26 3902.85 10:34:01 AM 32.07 0.98 31.09 130.49 1738.00 10:35:01 AM 55.18 0.03 55.15 3.47 7235.72 10:36:01 AM 6.02 0.02 6.00 0.53 256.64 10:37:01 AM 38.70 0.48 38.22 58.91 1858.76 Average: 49.10 3.56 45.54 734.13 4110.04 10:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 6072524 7371364 1809924 22.96 2688 1499420 344092 3.85 106008 1452136 140 10:31:01 AM 5275176 7016944 2607272 33.08 2688 1926340 745904 8.35 223392 2070320 177680 10:32:01 AM 5161044 6978276 2721404 34.52 2688 1993540 765912 8.58 186780 2190404 99572 10:33:01 AM 5222828 7040848 2659620 33.74 2688 1995348 690236 7.73 202584 2112464 1084 10:34:01 AM 5025036 7031976 2857412 36.25 2688 2177372 680196 7.62 231492 2259992 159764 10:35:01 AM 4998676 7011128 2883772 36.58 2688 2182048 706424 7.91 233472 2273408 256 10:36:01 AM 5034004 7047644 2848444 36.14 2688 2183236 662140 7.41 233756 2240380 916 10:37:01 AM 5131348 6982480 2751100 34.90 2688 2026812 729004 8.16 426780 1975372 176 Average: 5240080 7060082 2642368 33.52 2688 1998014 665488 7.45 230533 2071810 54948 10:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 28.81 35.59 3.59 10.54 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 295.02 185.79 1532.42 52.94 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 48.98 40.62 518.23 7.76 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 13.23 4.52 4.96 1.98 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 38.89 32.17 284.88 7.32 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 192.60 164.16 76.87 41.65 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 159.46 127.35 1467.24 10.29 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 42.09 33.14 74.05 25.38 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 112.78 83.90 564.73 21.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/12/2024 _x86_64_ (2 CPU) 10:28:58 LINUX RESTART (2 CPU) 10:30:01 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 9.48 0.00 25.00 19.83 0.00 45.69 10:30:01 AM 0 10.17 0.00 32.20 15.25 0.00 42.37 10:30:01 AM 1 8.77 0.00 17.54 24.56 0.00 49.12 10:31:01 AM all 35.88 0.00 6.14 4.29 0.12 53.57 10:31:01 AM 0 43.23 0.00 7.04 4.91 0.12 44.70 10:31:01 AM 1 28.54 0.00 5.25 3.67 0.12 62.42 10:32:01 AM all 39.56 0.00 4.73 3.81 0.11 51.79 10:32:01 AM 0 52.29 0.00 4.96 4.28 0.12 38.35 10:32:01 AM 1 26.81 0.00 4.50 3.34 0.10 65.25 10:33:01 AM all 6.42 0.00 1.04 1.45 0.05 91.04 10:33:01 AM 0 8.89 0.00 1.07 0.84 0.05 89.16 10:33:01 AM 1 3.95 0.00 1.02 2.06 0.05 92.93 10:34:01 AM all 26.36 0.00 3.37 1.68 0.08 68.50 10:34:01 AM 0 24.81 0.00 3.50 1.84 0.08 69.76 10:34:01 AM 1 27.90 0.00 3.24 1.53 0.08 67.24 10:35:01 AM all 15.73 0.00 2.41 5.54 0.10 76.21 10:35:01 AM 0 18.00 0.00 2.54 5.21 0.10 74.15 10:35:01 AM 1 13.46 0.00 2.28 5.88 0.10 78.28 10:36:01 AM all 5.46 0.00 0.71 0.12 0.06 93.64 10:36:01 AM 0 2.61 0.00 0.32 0.24 0.05 96.79 10:36:01 AM 1 8.33 0.00 1.11 0.00 0.07 90.49 10:37:01 AM all 30.40 0.00 3.12 1.15 0.09 65.23 10:37:01 AM 0 34.71 0.00 3.76 1.62 0.10 59.82 10:37:01 AM 1 26.10 0.00 2.49 0.68 0.08 70.65 Average: all 22.84 0.00 3.11 2.60 0.09 71.36 Average: 0 26.37 0.00 3.36 2.72 0.09 67.46 Average: 1 19.30 0.00 2.86 2.48 0.09 75.26