---> uname -a: Linux prd-centos8-builder-2c-1g-13171.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 555 5048 19 2095 6840 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:8c:c0:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe8c:c085/64 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) 03/14/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 244.06 156.50 87.56 6454.09 7012.49 06:06:01 PM 89.57 0.23 89.34 16.53 7927.91 06:07:01 PM 33.59 0.28 33.31 40.65 2641.64 06:08:01 PM 14.46 0.07 14.40 3.07 270.20 06:09:01 PM 25.81 0.78 25.03 57.06 605.70 Average: 80.95 31.15 49.80 1297.01 3680.59 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5246680 6973792 2637764 33.46 2688 1900696 776724 8.69 216372 2081456 131004 06:06:01 PM 5154580 6986360 2729864 34.62 2688 1999868 732368 8.20 220800 2140464 37016 06:07:01 PM 5164144 6994536 2720300 34.50 2688 1998496 719512 8.05 244972 2111696 144 06:08:01 PM 5217976 7048288 2666468 33.82 2688 1998464 672060 7.52 245596 2057652 8 06:09:01 PM 5159184 6994080 2725260 34.57 2688 2002604 732556 8.20 413816 1948112 12728 Average: 5188513 6999411 2695931 34.19 2688 1980026 726644 8.13 268311 2067876 36180 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 257.09 138.84 1683.04 61.26 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 30.86 25.71 257.13 7.45 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 16.33 16.08 32.21 4.91 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 21.63 19.61 18.68 6.70 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 32.29 27.01 31.39 11.37 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 71.02 45.14 400.20 18.19 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) 03/14/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 37.38 2.63 19.47 12.02 0.11 28.39 06:05:01 PM 0 37.32 2.41 17.66 11.24 0.12 31.26 06:05:01 PM 1 37.45 2.85 21.28 12.80 0.10 25.52 06:06:01 PM all 31.50 0.00 2.67 10.61 0.10 55.12 06:06:01 PM 0 32.50 0.00 2.55 9.84 0.10 55.01 06:06:01 PM 1 30.50 0.00 2.80 11.37 0.10 55.23 06:07:01 PM all 24.83 0.00 1.47 8.90 0.10 64.70 06:07:01 PM 0 21.88 0.00 1.35 11.62 0.10 65.05 06:07:01 PM 1 27.77 0.00 1.58 6.19 0.10 64.35 06:08:01 PM all 33.03 0.00 1.62 1.95 0.09 63.31 06:08:01 PM 0 33.64 0.00 1.52 1.92 0.10 62.82 06:08:01 PM 1 32.42 0.00 1.71 1.97 0.08 63.81 06:09:01 PM all 38.21 0.00 2.33 1.14 0.11 58.22 06:09:01 PM 0 54.60 0.00 2.53 1.57 0.10 41.20 06:09:01 PM 1 21.98 0.00 2.12 0.72 0.12 75.06 Average: all 32.97 0.51 5.43 6.90 0.10 54.09 Average: 0 35.97 0.47 5.05 7.23 0.10 51.18 Average: 1 29.96 0.56 5.80 6.58 0.10 57.00