---> uname -a: Linux prd-centos8-builder-2c-1g-4473.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 538 5042 19 2117 6854 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:42:88:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe42:88a2/64 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) 02/10/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 205.98 111.95 94.04 3284.51 7065.06 08:06:01 PM 108.88 0.28 108.60 17.87 9783.98 08:07:01 PM 38.79 0.30 38.49 42.39 2336.25 08:08:01 PM 15.95 0.30 15.65 8.00 393.72 Average: 92.41 28.21 64.19 838.33 4894.72 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5295592 7051864 2588844 32.83 2688 1929472 684656 7.66 217728 2030400 154348 08:06:01 PM 5186052 7035632 2698384 34.22 2688 2015708 681820 7.63 227220 2100000 48264 08:07:01 PM 5182552 7032832 2701884 34.27 2688 2016980 668260 7.48 252852 2079764 20 08:08:01 PM 5166264 7014632 2718172 34.48 2688 2015012 692248 7.75 250380 2095776 13528 Average: 5207615 7033740 2676821 33.95 2688 1994293 681746 7.63 237045 2076485 54040 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 171.71 130.31 1149.06 37.06 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 91.83 85.83 441.45 15.04 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 65.29 64.23 46.66 13.40 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 47.38 46.53 32.09 9.65 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 94.06 81.73 417.34 18.79 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) 02/10/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.22 1.52 17.04 4.64 0.10 37.47 08:05:01 PM 0 41.56 1.66 18.21 4.47 0.10 33.99 08:05:01 PM 1 36.89 1.38 15.87 4.81 0.10 40.94 08:06:01 PM all 39.19 0.00 3.63 3.65 0.11 53.42 08:06:01 PM 0 46.35 0.00 4.07 3.17 0.12 46.30 08:06:01 PM 1 32.06 0.00 3.19 4.14 0.10 60.51 08:07:01 PM all 33.98 0.00 1.96 1.06 0.09 62.91 08:07:01 PM 0 50.37 0.00 2.10 0.83 0.08 46.61 08:07:01 PM 1 17.64 0.00 1.81 1.28 0.10 79.16 08:08:01 PM all 30.60 0.00 1.89 0.23 0.09 67.18 08:08:01 PM 0 39.02 0.00 2.04 0.25 0.10 58.59 08:08:01 PM 1 22.18 0.00 1.74 0.22 0.08 75.78 Average: all 35.74 0.38 6.09 2.39 0.10 55.30 Average: 0 44.34 0.41 6.56 2.17 0.10 46.41 Average: 1 27.17 0.34 5.62 2.61 0.10 64.16