---> uname -a: Linux prd-centos8-builder-2c-1g-8827.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 548 4988 19 2161 6844 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:3c:86:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe3c:869f/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) 12/31/2023 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 272.54 168.06 104.48 7944.55 41659.16 04:06:01 PM 103.98 0.23 103.75 16.53 8497.30 04:07:01 PM 55.26 0.35 54.91 43.73 5534.84 04:08:01 PM 19.08 0.38 18.69 18.26 512.23 Average: 112.72 42.26 70.46 2005.93 14051.47 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5232408 7005280 2652028 33.64 2688 1947620 746520 8.36 257668 2058980 200244 04:06:01 PM 5046468 6962080 2837968 35.99 2688 2081720 729008 8.16 223240 2242352 149784 04:07:01 PM 5131112 7026032 2753324 34.92 2688 2060756 679028 7.60 252532 2126432 20 04:08:01 PM 5141436 7034768 2743000 34.79 2688 2059228 666064 7.46 418364 1952824 13660 Average: 5137856 7007040 2746580 34.84 2688 2037331 705155 7.89 287951 2095147 90927 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 268.81 152.67 1642.55 61.40 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 54.19 39.14 673.90 8.41 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 26.01 22.46 25.97 7.53 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 28.62 23.48 29.53 8.12 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 94.41 59.44 593.01 21.36 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) 12/31/2023 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.15 2.76 20.47 14.62 0.13 24.86 04:05:01 PM 0 31.34 3.28 25.31 11.90 0.14 28.04 04:05:01 PM 1 42.89 2.25 15.70 17.31 0.12 21.72 04:06:01 PM all 41.26 0.00 3.58 2.84 0.11 52.21 04:06:01 PM 0 65.54 0.00 4.48 3.66 0.10 26.22 04:06:01 PM 1 17.03 0.00 2.69 2.01 0.12 78.15 04:07:01 PM all 34.43 0.00 2.06 1.58 0.10 61.83 04:07:01 PM 0 50.20 0.00 2.22 2.18 0.12 45.29 04:07:01 PM 1 18.62 0.00 1.90 0.98 0.08 78.41 04:08:01 PM all 33.11 0.00 2.16 0.28 0.09 64.37 04:08:01 PM 0 45.36 0.00 2.10 0.20 0.08 52.25 04:08:01 PM 1 20.83 0.00 2.21 0.35 0.10 76.51 Average: all 36.49 0.68 6.99 4.78 0.11 50.95 Average: 0 48.24 0.80 8.40 4.43 0.11 38.01 Average: 1 24.77 0.56 5.59 5.12 0.10 63.86