---> uname -a: Linux prd-centos8-builder-2c-1g-5178.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 5024 19 2117 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:db:76:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fedb:76c8/64 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) 02/13/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 220.56 122.41 98.15 3213.20 7174.38 07:06:01 PM 107.10 0.32 106.78 18.40 9642.16 07:07:01 PM 30.39 0.27 30.13 41.86 1589.29 07:08:01 PM 23.35 0.58 22.76 33.73 692.97 Average: 95.36 30.90 64.46 826.89 4774.80 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5226512 7003148 2657932 33.71 2688 1949428 710820 7.96 219484 2093536 166388 07:06:01 PM 5129300 6988452 2755144 34.94 2688 2025524 703044 7.87 243684 2139644 41808 07:07:01 PM 5165184 7015936 2719260 34.49 2688 2017144 673892 7.54 252780 2093564 32 07:08:01 PM 5176540 7028744 2707904 34.34 2688 2018288 669032 7.49 420612 1915564 15820 Average: 5174384 7009070 2710060 34.37 2688 2002596 689197 7.72 284140 2060577 56012 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 116.01 76.29 1241.73 26.26 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.89 25.76 296.93 8.08 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.41 20.08 23.68 6.49 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 32.36 27.03 32.55 16.46 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 51.17 37.29 398.76 14.32 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) 02/13/2024 _x86_64_ (2 CPU) 19:03:25 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.43 2.39 18.25 3.95 0.11 34.86 07:05:01 PM 0 49.72 2.13 16.68 3.90 0.10 27.46 07:05:01 PM 1 31.03 2.65 19.84 4.00 0.12 42.35 07:06:01 PM all 40.12 0.00 3.53 3.17 0.10 53.08 07:06:01 PM 0 53.13 0.00 4.18 2.10 0.12 40.47 07:06:01 PM 1 27.12 0.00 2.88 4.24 0.08 65.67 07:07:01 PM all 27.56 0.00 1.51 0.57 0.08 70.28 07:07:01 PM 0 28.58 0.00 1.73 0.48 0.08 69.12 07:07:01 PM 1 26.54 0.00 1.28 0.65 0.08 71.45 07:08:01 PM all 36.52 0.00 3.00 0.36 0.08 60.03 07:08:01 PM 0 44.52 0.00 3.64 0.53 0.08 51.23 07:08:01 PM 1 28.43 0.00 2.36 0.19 0.08 68.94 Average: all 36.14 0.59 6.52 2.01 0.09 54.66 Average: 0 43.97 0.53 6.52 1.75 0.10 47.14 Average: 1 28.26 0.65 6.52 2.27 0.09 62.21