---> uname -a: Linux prd-centos8-builder-2c-1g-9932.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: 2799.996 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 580 5017 19 2101 6814 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:ee:e9:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feee:e947/64 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) 02/29/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 219.56 113.75 105.82 3132.41 7131.99 11:06:01 PM 98.52 0.27 98.25 17.46 9019.88 11:07:01 PM 24.03 0.48 23.55 54.66 940.21 11:08:01 PM 26.08 0.58 25.50 33.73 768.81 Average: 92.05 28.77 63.28 809.53 4465.41 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5240716 7002104 2643728 33.53 2688 1934256 724668 8.11 219260 2081028 158108 11:06:01 PM 5170656 7003380 2713788 34.42 2688 2000364 701760 7.86 241816 2103488 16500 11:07:01 PM 5094556 6929256 2789888 35.38 2688 2002016 766124 8.58 245492 2175164 32 11:08:01 PM 5104944 6941564 2779500 35.25 2688 2003312 738616 8.27 413256 1997908 17524 Average: 5152718 6969076 2731726 34.65 2688 1984987 732792 8.20 279956 2089397 48041 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 96.68 63.44 1104.35 23.43 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 33.01 26.54 237.92 8.25 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.66 22.56 22.47 18.46 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.26 27.91 35.23 9.90 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 48.15 35.11 349.99 15.01 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) 02/29/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.80 1.88 15.66 4.89 0.12 35.66 11:05:01 PM 0 42.74 1.33 13.40 5.11 0.12 37.31 11:05:01 PM 1 40.85 2.43 17.95 4.66 0.12 33.99 11:06:01 PM all 37.86 0.00 2.83 2.85 0.10 56.36 11:06:01 PM 0 41.40 0.00 3.10 2.48 0.10 52.92 11:06:01 PM 1 34.34 0.00 2.56 3.23 0.10 59.77 11:07:01 PM all 29.60 0.00 1.43 0.34 0.09 68.54 11:07:01 PM 0 34.55 0.00 1.43 0.48 0.10 63.43 11:07:01 PM 1 24.66 0.00 1.42 0.20 0.08 73.64 11:08:01 PM all 37.62 0.00 2.51 0.34 0.11 59.42 11:08:01 PM 0 44.13 0.00 2.60 0.50 0.10 52.67 11:08:01 PM 1 30.99 0.00 2.42 0.19 0.12 66.29 Average: all 36.70 0.47 5.58 2.10 0.10 55.06 Average: 0 40.70 0.33 5.11 2.14 0.10 51.61 Average: 1 32.67 0.60 6.04 2.06 0.11 58.52