---> uname -a: Linux prd-centos8-builder-2c-2g-8164.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4845 19 2262 6811 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:86:fc:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe86:fc28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:ac:8f:82 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 97.40 32.02 65.38 6130.62 8938.85 03:34:01 PM 96.43 0.22 96.22 15.99 7697.63 03:35:01 PM 53.59 0.32 53.27 41.99 5528.65 03:36:01 PM 14.65 0.03 14.61 1.73 298.33 03:37:01 PM 19.20 0.80 18.40 57.59 474.02 Average: 56.25 6.68 49.58 1249.67 4587.60 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5075432 6969584 2806856 35.61 2688 2078748 1033072 11.57 235764 2253404 186396 03:34:01 PM 4984556 6989080 2897732 36.76 2688 2181092 962696 10.78 199132 2351264 125552 03:35:01 PM 4995168 7003588 2887120 36.63 2688 2185216 959476 10.74 231724 2304876 16 03:36:01 PM 5024268 7032728 2858020 36.26 2688 2185268 925500 10.36 232492 2275956 4 03:37:01 PM 4996940 7008584 2885348 36.61 2688 2188184 944820 10.58 403984 2132272 16856 Average: 5015273 7000713 2867015 36.37 2688 2163702 965113 10.81 260619 2263554 65765 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 274.23 167.66 1636.39 58.82 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 46.88 39.69 550.40 7.40 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 25.76 25.18 160.42 7.05 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.29 17.69 14.66 6.25 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 24.41 21.25 25.06 9.84 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 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 77.72 54.30 477.41 17.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 36.82 0.00 4.76 4.46 0.13 53.83 03:33:01 PM 0 40.12 0.00 4.79 5.06 0.17 49.86 03:33:01 PM 1 33.51 0.00 4.72 3.85 0.10 57.82 03:34:01 PM all 36.39 0.00 3.44 3.30 0.10 56.77 03:34:01 PM 0 41.79 0.00 3.63 3.41 0.10 51.07 03:34:01 PM 1 30.98 0.00 3.25 3.20 0.10 62.48 03:35:01 PM all 33.51 0.00 1.93 1.46 0.11 63.00 03:35:01 PM 0 20.63 0.00 1.76 1.65 0.12 75.84 03:35:01 PM 1 46.43 0.00 2.09 1.27 0.10 50.12 03:36:01 PM all 29.46 0.00 1.49 0.16 0.10 68.80 03:36:01 PM 0 35.62 0.00 1.73 0.20 0.10 62.34 03:36:01 PM 1 23.29 0.00 1.24 0.12 0.10 75.26 03:37:01 PM all 34.79 0.00 2.10 0.27 0.09 62.74 03:37:01 PM 0 46.02 0.00 2.66 0.42 0.08 50.82 03:37:01 PM 1 23.61 0.00 1.55 0.12 0.10 74.63 Average: all 34.19 0.00 2.74 1.93 0.11 61.03 Average: 0 36.83 0.00 2.92 2.15 0.11 58.00 Average: 1 31.56 0.00 2.57 1.71 0.10 64.07