---> uname -a: Linux prd-centos8-builder-2c-1g-977.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 578 5004 19 2117 6815 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:66:b6:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe66:b6ab/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/30/2024 _x86_64_ (2 CPU) 20:33:29 LINUX RESTART (2 CPU) 08:34:02 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 236.16 159.08 77.08 5313.18 39390.77 08:36:01 PM 143.34 11.56 131.78 1337.06 9983.52 08:37:01 PM 59.57 0.35 59.22 43.73 4693.68 08:38:01 PM 10.81 0.00 10.81 0.00 258.59 08:39:01 PM 33.29 0.78 32.51 57.06 1012.81 Average: 96.18 33.94 62.24 1337.09 10973.95 08:34:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 5430636 6974664 2453808 31.12 2688 1726840 795908 8.91 195260 1953816 70084 08:36:01 PM 5135796 6981008 2748648 34.86 2688 2011624 727772 8.15 221808 2157552 97192 08:37:01 PM 5100004 6959316 2784440 35.32 2688 2026036 743964 8.33 254032 2160512 9676 08:38:01 PM 5145292 6996328 2739152 34.74 2688 2017780 730232 8.17 254024 2115256 1408 08:39:01 PM 5129384 6984140 2755060 34.94 2688 2020344 720652 8.07 431884 1952068 27348 Average: 5188222 6979091 2696222 34.20 2688 1960525 743706 8.33 271402 2067841 41142 08:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 249.70 144.66 1131.29 63.03 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 62.64 42.76 908.41 8.95 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 37.53 34.06 157.88 9.31 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 19.21 16.25 17.48 4.99 0.00 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 32.81 26.98 30.65 22.28 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 79.81 52.64 446.96 21.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/30/2024 _x86_64_ (2 CPU) 20:33:29 LINUX RESTART (2 CPU) 08:34:02 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 28.79 2.85 18.87 38.33 0.12 11.04 08:35:01 PM 0 21.91 3.35 22.45 38.23 0.12 13.94 08:35:01 PM 1 35.56 2.35 15.35 38.43 0.12 8.18 08:36:01 PM all 40.24 0.12 5.44 3.92 0.12 50.15 08:36:01 PM 0 41.20 0.15 5.21 4.76 0.13 48.54 08:36:01 PM 1 39.28 0.08 5.67 3.08 0.12 51.77 08:37:01 PM all 38.54 0.00 2.71 2.82 0.11 55.83 08:37:01 PM 0 31.17 0.00 2.75 2.32 0.10 63.66 08:37:01 PM 1 45.90 0.00 2.67 3.32 0.12 48.00 08:38:01 PM all 25.04 0.00 1.51 0.44 0.08 72.93 08:38:01 PM 0 11.05 0.00 1.15 0.32 0.07 87.41 08:38:01 PM 1 39.03 0.00 1.87 0.57 0.08 58.45 08:39:01 PM all 42.13 0.00 2.80 0.75 0.10 54.22 08:39:01 PM 0 40.25 0.00 2.65 0.52 0.10 56.49 08:39:01 PM 1 44.01 0.00 2.94 0.98 0.10 51.96 Average: all 35.00 0.58 6.17 9.03 0.11 49.12 Average: 0 29.20 0.68 6.70 8.96 0.10 54.36 Average: 1 40.79 0.48 5.64 9.09 0.11 43.89