---> uname -a: Linux prd-centos8-builder-2c-2g-7732.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 511 5087 19 2098 6903 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:d1:e1:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fed1:e1aa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/13/2023 _x86_64_ (2 CPU) 18:31:29 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 90.74 27.75 62.99 5056.41 6081.76 06:34:01 PM 103.22 0.25 102.97 16.66 9479.80 06:35:01 PM 48.36 0.47 47.89 42.51 4014.34 06:36:01 PM 14.23 0.07 14.16 3.07 282.79 06:37:01 PM 14.45 0.45 14.00 19.60 481.99 Average: 54.20 5.80 48.40 1027.82 4068.14 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5493416 7176472 2389048 30.31 2688 1881592 642148 7.19 195408 1966072 129964 06:34:01 PM 5231788 7082316 2650676 33.63 2688 2041232 698148 7.82 199484 2192020 83464 06:35:01 PM 5177140 7031520 2705324 34.32 2688 2045284 745064 8.34 231872 2212364 16 06:36:01 PM 5170744 7037848 2711720 34.40 2688 2058068 738948 8.27 233616 2217456 12700 06:37:01 PM 5258408 7111308 2624056 33.29 2688 2043848 673208 7.54 405192 1960236 13648 Average: 5266299 7087893 2616165 33.19 2688 2014005 699503 7.83 253114 2109630 47958 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 331.82 201.32 1647.77 60.12 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 48.98 40.86 550.61 7.59 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 27.44 26.89 160.83 7.49 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 10.85 12.63 8.30 5.17 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 24.01 20.86 25.16 6.77 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 88.63 60.52 478.57 17.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/13/2023 _x86_64_ (2 CPU) 18:31:29 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 37.84 0.00 6.86 3.25 0.10 51.95 06:33:01 PM 0 39.26 0.00 7.60 3.35 0.10 49.69 06:33:01 PM 1 36.42 0.00 6.12 3.16 0.10 54.20 06:34:01 PM all 35.03 0.00 4.81 3.18 0.11 56.87 06:34:01 PM 0 46.40 0.00 5.39 3.15 0.10 44.96 06:34:01 PM 1 23.69 0.00 4.23 3.21 0.12 68.75 06:35:01 PM all 32.72 0.00 2.79 1.74 0.09 62.66 06:35:01 PM 0 44.44 0.00 3.18 1.70 0.10 50.58 06:35:01 PM 1 20.98 0.00 2.39 1.79 0.08 74.76 06:36:01 PM all 22.36 0.00 1.52 1.23 0.07 74.82 06:36:01 PM 0 24.13 0.00 1.77 1.36 0.08 72.66 06:36:01 PM 1 20.60 0.00 1.27 1.10 0.05 76.97 06:37:01 PM all 28.00 0.00 2.77 1.59 0.08 67.55 06:37:01 PM 0 34.28 0.00 2.73 2.11 0.08 60.78 06:37:01 PM 1 21.75 0.00 2.80 1.07 0.08 74.29 Average: all 31.19 0.00 3.75 2.20 0.09 62.77 Average: 0 37.72 0.00 4.14 2.33 0.09 55.72 Average: 1 24.69 0.00 3.36 2.07 0.09 69.80