---> uname -a: Linux prd-centos8-builder-2c-1g-24978.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: 2800.000 BogoMIPS: 5600.00 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 557 5055 19 2086 6837 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:d5:5c:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fed5:5c44/64 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) 04/21/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 243.02 144.00 99.02 6155.01 23022.76 04:06:01 PM 97.08 0.28 96.80 17.86 8294.59 04:07:01 PM 27.36 0.30 27.06 42.39 1510.30 04:08:01 PM 20.50 0.78 19.71 57.06 449.46 Average: 97.00 36.35 60.65 1568.21 8319.89 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5339980 7059640 2544464 32.27 2688 1892912 669756 7.50 217476 1986988 124160 04:06:01 PM 5177552 6996896 2706892 34.33 2688 1987288 723056 8.09 242660 2099452 32484 04:07:01 PM 5197224 7017828 2687220 34.08 2688 1988552 706716 7.91 245416 2077324 8 04:08:01 PM 5185072 7007628 2699372 34.24 2688 1990504 702628 7.87 416032 1919408 260 Average: 5224957 7020498 2659487 33.73 2688 1964814 700539 7.84 280396 2020793 39228 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 290.29 136.80 1638.36 58.05 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 35.94 28.84 257.50 9.06 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 26.08 23.76 25.90 7.98 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 34.61 28.40 34.43 10.84 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 96.73 54.45 489.09 21.48 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) 04/21/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.68 2.52 19.15 10.66 0.11 28.88 04:05:01 PM 0 41.67 2.24 15.74 12.15 0.10 28.10 04:05:01 PM 1 35.66 2.80 22.58 9.16 0.12 29.68 04:06:01 PM all 40.49 0.00 3.05 2.76 0.12 53.58 04:06:01 PM 0 30.05 0.00 2.95 3.33 0.12 63.56 04:06:01 PM 1 50.93 0.00 3.15 2.20 0.12 43.61 04:07:01 PM all 39.60 0.00 1.78 0.82 0.12 57.69 04:07:01 PM 0 29.43 0.00 2.12 0.79 0.12 67.55 04:07:01 PM 1 49.85 0.00 1.43 0.86 0.12 47.74 04:08:01 PM all 38.64 0.00 2.27 0.41 0.11 58.58 04:08:01 PM 0 21.17 0.00 1.91 0.32 0.10 76.51 04:08:01 PM 1 56.06 0.00 2.62 0.50 0.12 40.70 Average: all 39.36 0.62 6.50 3.63 0.11 49.77 Average: 0 30.54 0.55 5.64 4.12 0.11 59.03 Average: 1 48.20 0.69 7.37 3.15 0.12 40.48