---> uname -a: Linux prd-centos8-builder-2c-1g-17244.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 579 5022 19 2097 6816 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:60:6b:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe60:6b06/64 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) 03/22/2024 _x86_64_ (2 CPU) 16:03:37 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 263.45 163.21 100.23 6513.43 40001.43 04:06:01 PM 98.27 0.23 98.03 16.53 7945.04 04:07:01 PM 47.53 0.35 47.18 43.73 4065.54 04:08:01 PM 16.66 0.32 16.35 8.53 345.69 Average: 106.48 41.03 65.45 1645.76 13090.55 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5340816 7001240 2543628 32.26 2688 1841492 766632 8.58 224124 2007272 96256 04:06:01 PM 5165620 6998892 2718824 34.48 2688 2001260 721520 8.08 219856 2135052 78636 04:07:01 PM 5150040 6982280 2734404 34.68 2688 2000216 720112 8.06 244560 2125308 40 04:08:01 PM 5200060 7032488 2684384 34.05 2688 2000444 729492 8.17 245508 2074524 24 Average: 5214134 7003725 2670310 33.87 2688 1960853 734439 8.22 233512 2085539 43739 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 290.05 152.70 1664.25 62.21 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 29.58 22.96 254.39 7.58 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 29.21 26.46 44.38 8.70 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 35.19 27.50 31.39 9.34 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 96.02 57.41 498.65 21.96 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) 03/22/2024 _x86_64_ (2 CPU) 16:03:37 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 31.78 2.82 18.74 28.77 0.09 17.80 04:05:01 PM 0 32.94 2.74 19.35 30.55 0.09 14.34 04:05:01 PM 1 30.62 2.90 18.14 26.99 0.10 21.25 04:06:01 PM all 33.18 0.00 3.20 12.66 0.12 50.85 04:06:01 PM 0 48.32 0.00 3.45 13.93 0.12 34.18 04:06:01 PM 1 18.06 0.00 2.95 11.38 0.12 67.49 04:07:01 PM all 34.67 0.00 2.09 1.70 0.13 61.40 04:07:01 PM 0 39.19 0.00 2.10 1.47 0.13 57.11 04:07:01 PM 1 30.16 0.00 2.08 1.93 0.13 65.69 04:08:01 PM all 36.03 0.00 1.80 0.18 0.10 61.89 04:08:01 PM 0 42.07 0.00 2.05 0.28 0.10 55.49 04:08:01 PM 1 29.99 0.00 1.55 0.08 0.10 68.28 Average: all 33.93 0.69 6.39 10.73 0.11 48.15 Average: 0 40.67 0.67 6.67 11.46 0.11 40.42 Average: 1 27.18 0.71 6.11 10.01 0.11 55.87