---> uname -a: Linux prd-centos8-builder-2c-8g-16483.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: 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4910 19 2203 6820 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:fc:da:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fefc:daa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:19:d8:b5 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/14/2024 _x86_64_ (2 CPU) 18:25:18 LINUX RESTART (2 CPU) 06:26:01 PM tps rtps wtps bread/s bwrtn/s 06:27:01 PM 6.78 0.00 6.78 0.00 830.74 06:28:01 PM 1.13 0.00 1.13 0.00 21.45 06:29:01 PM 0.27 0.05 0.22 1.07 2.65 06:30:01 PM 0.27 0.00 0.27 0.00 4.43 06:31:01 PM 0.23 0.00 0.23 0.00 3.13 06:32:01 PM 4.38 4.13 0.25 706.82 3.93 06:33:01 PM 64.34 9.33 55.01 1573.34 3696.85 Average: 11.06 1.93 9.13 325.88 651.87 06:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 PM 5573524 7134752 2308764 29.29 2688 1760776 902212 10.10 169132 1878196 12 06:28:01 PM 5565232 7126460 2317056 29.40 2688 1760776 917588 10.27 169136 1886328 8 06:29:01 PM 5565072 7126320 2317216 29.40 2688 1760796 917588 10.27 169204 1886484 8 06:30:01 PM 5563896 7125144 2318392 29.41 2688 1760796 900768 10.09 169204 1887456 4 06:31:01 PM 5564360 7125652 2317928 29.41 2688 1760800 900768 10.09 169204 1887416 4 06:32:01 PM 5504068 7089844 2378220 30.17 2688 1785188 946608 10.60 342956 1772704 3656 06:33:01 PM 5202444 7045344 2679844 34.00 2688 2029660 952800 10.67 381392 1989388 132788 Average: 5505514 7110502 2376774 30.15 2688 1802685 919762 10.30 224318 1883996 19497 06:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 1.30 1.13 0.25 0.27 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 1.97 1.05 0.36 0.27 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 1.23 0.95 0.23 0.22 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 2.30 1.30 0.79 0.61 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 1.20 1.05 0.29 0.29 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 7.18 4.60 6.26 2.05 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 66.14 55.27 764.90 8.44 0.00 0.00 0.00 0.00 06:33:01 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 11.62 9.34 110.44 1.73 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/14/2024 _x86_64_ (2 CPU) 18:25:18 LINUX RESTART (2 CPU) 06:26:01 PM CPU %user %nice %system %iowait %steal %idle 06:27:01 PM all 0.48 0.00 0.10 0.31 0.04 99.07 06:27:01 PM 0 0.70 0.00 0.08 0.23 0.05 98.93 06:27:01 PM 1 0.27 0.00 0.12 0.38 0.03 99.20 06:28:01 PM all 0.40 0.00 0.11 0.00 0.04 99.45 06:28:01 PM 0 0.65 0.00 0.08 0.00 0.05 99.22 06:28:01 PM 1 0.15 0.00 0.13 0.00 0.03 99.68 06:29:01 PM all 0.38 0.00 0.10 0.00 0.04 99.48 06:29:01 PM 0 0.15 0.00 0.08 0.00 0.03 99.73 06:29:01 PM 1 0.60 0.00 0.12 0.00 0.05 99.23 06:30:01 PM all 0.53 0.00 0.12 0.00 0.04 99.32 06:30:01 PM 0 0.63 0.00 0.12 0.00 0.05 99.20 06:30:01 PM 1 0.42 0.00 0.12 0.00 0.03 99.43 06:31:01 PM all 0.29 0.00 0.11 0.00 0.04 99.56 06:31:01 PM 0 0.17 0.00 0.10 0.00 0.05 99.68 06:31:01 PM 1 0.42 0.00 0.12 0.00 0.03 99.43 06:32:01 PM all 2.29 0.00 0.53 0.44 0.04 96.70 06:32:01 PM 0 1.85 0.00 0.57 0.12 0.05 97.42 06:32:01 PM 1 2.74 0.00 0.48 0.75 0.03 95.99 06:33:01 PM all 36.73 0.00 3.31 1.83 0.10 58.03 06:33:01 PM 0 23.54 0.00 2.56 1.28 0.10 72.52 06:33:01 PM 1 49.98 0.00 4.06 2.37 0.10 43.48 Average: all 5.88 0.00 0.62 0.37 0.05 93.08 Average: 0 3.97 0.00 0.52 0.23 0.05 95.23 Average: 1 7.79 0.00 0.73 0.50 0.05 90.93