---> uname -a: Linux prd-centos8-builder-2c-2g-5881.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 676 3967 19 3053 6703 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:31:c2:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe31:c2a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:c0:d8:a3 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) 12/07/2023 _x86_64_ (2 CPU) 11:57:18 LINUX RESTART (2 CPU) 11:58:01 AM tps rtps wtps bread/s bwrtn/s 11:59:01 AM 75.80 9.00 66.81 1387.90 5144.94 12:00:01 PM 95.53 6.68 88.85 1271.98 8591.52 12:01:01 PM 134.29 2.03 132.26 78.10 14897.26 12:02:01 PM 152.79 1.17 151.62 96.49 30994.54 Average: 114.62 4.72 109.90 708.27 14908.14 11:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 AM 5278448 6990836 2603840 33.03 2688 1905524 1017272 11.39 196492 2121708 45600 12:00:01 PM 4974208 6956576 2908080 36.89 2688 2163436 1016740 11.38 225036 2347000 72396 12:01:01 PM 4052216 6751320 3830072 48.59 2688 2858444 1227212 13.74 330364 3085336 492312 12:02:01 PM 4054792 6849624 3827496 48.56 2688 2944836 1017716 11.40 448620 2933680 37256 Average: 4589916 6887089 3292372 41.77 2688 2468060 1069735 11.98 300128 2621931 161891 11:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 196.73 124.45 1271.59 45.28 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 80.19 54.35 891.27 7.08 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 150.61 123.73 2224.29 15.23 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 20.97 20.12 22.40 7.02 0.00 0.00 0.00 0.00 12:02:01 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 112.14 80.68 1102.85 18.65 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) 12/07/2023 _x86_64_ (2 CPU) 11:57:18 LINUX RESTART (2 CPU) 11:58:01 AM CPU %user %nice %system %iowait %steal %idle 11:59:01 AM all 21.54 0.00 2.62 12.75 0.08 63.01 11:59:01 AM 0 24.23 0.00 2.87 18.57 0.10 54.23 11:59:01 AM 1 18.83 0.00 2.36 6.90 0.07 71.83 12:00:01 PM all 32.58 0.00 3.41 4.34 0.13 59.54 12:00:01 PM 0 34.14 0.00 3.57 5.17 0.12 57.01 12:00:01 PM 1 31.00 0.00 3.26 3.51 0.13 62.09 12:01:01 PM all 50.15 0.00 5.15 6.81 0.13 37.76 12:01:01 PM 0 55.96 0.00 5.58 6.51 0.12 31.83 12:01:01 PM 1 44.40 0.00 4.73 7.11 0.14 43.62 12:02:01 PM all 30.32 0.00 3.38 18.58 0.15 47.57 12:02:01 PM 0 27.86 0.00 3.48 22.18 0.17 46.31 12:02:01 PM 1 32.80 0.00 3.28 14.96 0.14 48.83 Average: all 33.63 0.00 3.64 10.61 0.12 52.00 Average: 0 35.48 0.00 3.87 13.11 0.13 47.42 Average: 1 31.78 0.00 3.41 8.11 0.12 56.58