---> uname -a: Linux prd-centos8-builder-2c-1g-4370.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 537 5005 19 2156 6855 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:09:f6:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe09:f633/64 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) 12/11/2023 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 223.38 150.31 73.07 7544.61 14397.33 07:06:01 PM 109.58 0.05 109.53 0.67 9388.54 07:07:01 PM 62.95 0.27 62.68 17.73 6011.33 07:08:01 PM 23.07 0.27 22.80 41.87 774.48 07:09:01 PM 10.70 0.32 10.38 8.53 292.25 07:10:01 PM 34.47 0.47 34.01 48.52 1397.30 Average: 77.36 25.28 52.08 1276.95 5376.91 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5366176 7030764 2518268 31.94 2688 1845112 724868 8.11 226168 1978952 91608 07:06:01 PM 5114752 7011492 2769692 35.13 2688 2063076 699200 7.83 226856 2175564 141336 07:07:01 PM 5076948 6975300 2807496 35.61 2688 2064308 728832 8.16 245360 2191568 19188 07:08:01 PM 5081976 6981512 2802468 35.54 2688 2065564 716048 8.02 253488 2180128 9656 07:09:01 PM 5122628 7010660 2761816 35.03 2688 2053964 683732 7.65 250120 2139892 13512 07:10:01 PM 5163924 7058892 2720520 34.50 2688 2060320 644384 7.21 420004 1933068 27784 Average: 5154401 7011437 2730043 34.63 2688 2025391 699511 7.83 270333 2099862 50514 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 254.77 134.71 1632.61 61.44 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 39.36 27.93 531.44 6.10 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 18.21 16.09 134.93 5.02 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 23.52 21.72 23.39 7.25 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.25 16.61 20.52 4.69 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 20.09 16.81 16.80 7.28 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 62.37 38.98 393.27 15.30 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) 12/11/2023 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.81 2.62 19.12 15.32 0.36 21.77 07:05:01 PM 0 49.81 1.74 15.23 14.33 0.25 18.63 07:05:01 PM 1 31.72 3.50 23.05 16.32 0.46 24.94 07:06:01 PM all 37.99 0.00 3.68 6.31 0.16 51.86 07:06:01 PM 0 54.16 0.00 4.74 4.91 0.17 36.03 07:06:01 PM 1 21.85 0.00 2.63 7.71 0.15 67.66 07:07:01 PM all 28.53 0.00 2.06 8.02 0.15 61.24 07:07:01 PM 0 32.02 0.00 2.38 9.61 0.15 55.84 07:07:01 PM 1 25.06 0.00 1.73 6.44 0.15 66.62 07:08:01 PM all 35.38 0.00 1.73 2.39 0.20 60.30 07:08:01 PM 0 50.96 0.00 1.75 3.44 0.22 43.64 07:08:01 PM 1 19.79 0.00 1.70 1.35 0.18 76.97 07:09:01 PM all 27.18 0.00 1.65 3.32 0.18 67.67 07:09:01 PM 0 29.44 0.00 2.15 2.50 0.15 65.76 07:09:01 PM 1 24.93 0.00 1.15 4.13 0.20 69.59 07:10:01 PM all 29.64 0.00 2.37 5.91 0.35 61.72 07:10:01 PM 0 45.13 0.00 2.68 4.86 0.37 46.96 07:10:01 PM 1 14.15 0.00 2.06 6.96 0.33 76.49 Average: all 33.23 0.43 5.06 6.85 0.23 54.20 Average: 0 43.58 0.29 4.80 6.59 0.22 44.53 Average: 1 22.88 0.57 5.32 7.12 0.25 63.87