---> uname -a: Linux prd-centos8-builder-2c-1g-23336.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 565 5048 19 2086 6829 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:92:42:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe92:422d/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) 04/14/2024 _x86_64_ (2 CPU) 16:03:39 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 171.97 122.00 49.97 7514.46 37427.32 04:06:01 PM 176.47 78.22 98.25 1973.14 6683.92 04:07:01 PM 89.54 0.47 89.07 56.25 8171.26 04:08:01 PM 25.53 0.40 25.13 11.60 1094.33 04:09:01 PM 14.35 0.28 14.06 25.73 327.25 Average: 95.58 40.28 55.30 1916.73 10743.40 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5609504 7071668 2274940 28.85 2688 1651400 755008 8.45 164820 1822624 58024 04:06:01 PM 5257920 7008784 2626524 33.31 2688 1923644 731864 8.19 218540 2065396 149700 04:07:01 PM 5274000 7094092 2610444 33.11 2688 1988004 636708 7.13 244964 2001896 16940 04:08:01 PM 5147444 6967984 2737000 34.71 2688 1988468 753056 8.43 256512 2116424 152 04:09:01 PM 5213184 7034496 2671260 33.88 2688 1989260 686156 7.68 425244 1882288 172 Average: 5300410 7035405 2584034 32.77 2688 1908155 712558 7.98 262016 1977726 44998 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 210.24 112.76 883.43 53.20 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 51.19 37.71 829.32 7.43 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.37 25.52 186.69 7.91 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 25.35 24.08 20.99 14.03 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 28.78 24.43 29.14 8.95 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 69.20 44.91 389.96 18.31 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) 04/14/2024 _x86_64_ (2 CPU) 16:03:39 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 23.90 2.00 12.23 52.24 0.14 9.49 04:05:01 PM 0 27.11 1.59 10.51 48.58 0.14 12.07 04:05:01 PM 1 20.67 2.41 13.96 55.92 0.15 6.89 04:06:01 PM all 37.99 1.14 12.41 6.24 0.13 42.09 04:06:01 PM 0 51.54 1.17 12.77 6.98 0.14 27.41 04:06:01 PM 1 24.48 1.11 12.06 5.51 0.12 56.73 04:07:01 PM all 38.10 0.00 2.64 3.84 0.10 55.32 04:07:01 PM 0 52.53 0.00 2.76 3.73 0.12 40.87 04:07:01 PM 1 23.67 0.00 2.51 3.96 0.08 69.77 04:08:01 PM all 34.14 0.00 1.90 2.79 0.11 61.06 04:08:01 PM 0 41.44 0.00 2.10 3.12 0.10 53.24 04:08:01 PM 1 26.84 0.00 1.70 2.47 0.12 68.88 04:09:01 PM all 33.39 0.00 2.05 1.63 0.09 62.84 04:09:01 PM 0 35.45 0.00 1.99 1.57 0.08 60.91 04:09:01 PM 1 31.34 0.00 2.12 1.68 0.10 64.76 Average: all 33.53 0.62 6.21 13.21 0.11 46.31 Average: 0 41.64 0.55 6.00 12.70 0.11 39.01 Average: 1 25.42 0.69 6.42 13.73 0.11 53.62