---> uname -a: Linux prd-centos8-builder-2c-1g-6851.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 558 5028 19 2113 6835 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:7d:ba:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe7d:bad5/64 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) 02/19/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 210.31 108.31 102.00 3079.51 7135.09 10:06:01 PM 103.12 0.28 102.83 17.86 8981.07 10:07:01 PM 28.95 0.30 28.65 42.39 1501.02 10:08:01 PM 23.40 0.58 22.81 33.73 664.87 Average: 91.45 27.37 64.08 793.43 4570.80 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5267800 7043332 2616644 33.19 2688 1947780 681056 7.62 219420 2052376 167808 10:06:01 PM 5137472 6987480 2746972 34.84 2688 2016488 732324 8.20 243056 2133208 37884 10:07:01 PM 5168344 7019564 2716100 34.45 2688 2017720 684568 7.66 250684 2093624 5716 10:08:01 PM 5155500 7002828 2728944 34.61 2688 2013176 723912 8.10 418100 1939328 15820 Average: 5182279 7013301 2702165 34.27 2688 1998791 705465 7.90 282815 2054634 56807 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 121.36 79.57 1198.72 28.82 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 34.14 25.36 291.01 7.68 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.61 18.45 22.52 6.38 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.36 26.36 33.30 15.63 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 52.62 37.44 386.42 14.63 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) 02/19/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.46 1.46 15.90 3.72 0.10 37.36 10:05:01 PM 0 38.66 1.31 14.68 3.66 0.10 41.59 10:05:01 PM 1 44.28 1.61 17.12 3.78 0.10 33.10 10:06:01 PM all 39.99 0.00 3.39 2.97 0.10 53.55 10:06:01 PM 0 33.60 0.00 3.69 3.13 0.10 59.48 10:06:01 PM 1 46.36 0.00 3.09 2.81 0.10 47.64 10:07:01 PM all 26.20 0.00 1.42 0.47 0.08 71.84 10:07:01 PM 0 19.27 0.00 1.50 0.62 0.08 78.53 10:07:01 PM 1 33.11 0.00 1.33 0.32 0.08 65.16 10:08:01 PM all 37.29 0.00 2.46 0.22 0.09 59.94 10:08:01 PM 0 24.68 0.00 2.31 0.07 0.08 72.86 10:08:01 PM 1 49.93 0.00 2.60 0.37 0.10 47.00 Average: all 36.22 0.36 5.75 1.84 0.09 55.74 Average: 0 29.03 0.33 5.52 1.86 0.09 63.17 Average: 1 43.42 0.40 5.98 1.81 0.10 48.30