---> uname -a: Linux prd-centos8-builder-2c-1g-20947.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: 2799.996 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 582 5033 19 2084 6813 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:5d:b2:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe5d:b207/64 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) 04/06/2024 _x86_64_ (2 CPU) 07:03:27 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 240.55 142.24 98.32 6038.25 6915.06 07:06:01 AM 91.67 0.28 91.38 17.86 7933.71 07:07:01 AM 29.46 0.60 28.86 50.38 1626.87 07:08:01 AM 25.16 0.48 24.68 49.06 557.66 Average: 96.71 35.90 60.81 1539.02 4258.33 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5294396 7042724 2590048 32.85 2688 1921816 705288 7.90 222484 2026180 149096 07:06:01 AM 5139924 6957944 2744520 34.81 2688 1985900 731172 8.19 243892 2135124 31960 07:07:01 AM 5212676 7032124 2671768 33.89 2688 1987404 666888 7.47 246420 2061224 8 07:08:01 AM 5120840 6944504 2763604 35.05 2688 1991332 759592 8.50 424580 1973884 12632 Average: 5191959 6994324 2692485 34.15 2688 1971613 715735 8.01 284344 2049103 48424 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 283.29 164.78 1699.19 60.18 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.23 26.40 191.69 8.94 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.66 27.04 30.28 15.30 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 36.64 29.15 34.78 11.81 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 95.71 61.84 489.01 24.06 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) 04/06/2024 _x86_64_ (2 CPU) 07:03:27 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.99 2.44 18.88 5.18 0.11 30.40 07:05:01 AM 0 35.45 2.59 21.15 5.03 0.12 35.66 07:05:01 AM 1 50.46 2.28 16.64 5.32 0.10 25.19 07:06:01 AM all 41.18 0.00 2.85 2.98 0.10 52.90 07:06:01 AM 0 44.03 0.00 2.58 3.08 0.10 50.22 07:06:01 AM 1 38.32 0.00 3.13 2.88 0.10 55.58 07:07:01 AM all 37.63 0.00 2.09 0.77 0.09 59.41 07:07:01 AM 0 31.21 0.00 1.92 1.03 0.08 65.76 07:07:01 AM 1 44.05 0.00 2.27 0.52 0.10 53.07 07:08:01 AM all 42.03 0.00 2.36 0.32 0.10 55.20 07:08:01 AM 0 26.08 0.00 2.21 0.23 0.10 71.38 07:08:01 AM 1 58.01 0.00 2.50 0.40 0.10 38.99 Average: all 40.95 0.60 6.49 2.30 0.10 49.57 Average: 0 34.19 0.64 6.88 2.33 0.10 55.87 Average: 1 47.69 0.56 6.10 2.27 0.10 43.28