---> uname -a: Linux prd-centos8-builder-2c-1g-3724.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4891 19 2208 6806 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:13:b3:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe13:b308/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:c0:d2:1d 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/01/2024 _x86_64_ (2 CPU) 22:39:06 LINUX RESTART (2 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 14.74 1.28 13.46 41.03 18981.41 10:41:01 PM 142.53 13.68 128.85 2436.39 5894.48 10:42:01 PM 84.81 0.68 84.12 112.36 8809.66 Average: 112.39 7.11 105.29 1258.46 7501.40 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 5574996 7124484 2307440 29.27 2688 1747132 890848 9.97 174308 1863856 30916 10:41:01 PM 5166776 7038204 2715660 34.45 2688 2054708 941500 10.54 221444 2173332 158368 10:42:01 PM 5038844 6997984 2843592 36.08 2688 2137304 950612 10.64 385760 2114540 24988 Average: 5260205 7053557 2622231 33.27 2688 1979715 927653 10.39 260504 2050576 71424 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 233.33 156.41 763.58 61.78 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 90.85 70.77 851.02 17.42 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 33.99 29.07 143.64 15.98 0.00 0.00 0.00 0.00 10:42:01 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 64.61 51.29 500.72 17.28 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/01/2024 _x86_64_ (2 CPU) 22:39:06 LINUX RESTART (2 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 62.21 0.00 10.10 4.23 0.33 23.13 10:40:01 PM 0 76.47 0.00 7.19 8.50 0.00 7.84 10:40:01 PM 1 48.05 0.00 12.99 0.00 0.65 38.31 10:41:01 PM all 36.14 0.00 6.03 3.92 0.11 53.80 10:41:01 PM 0 37.31 0.00 6.09 2.85 0.10 53.65 10:41:01 PM 1 34.97 0.00 5.96 4.99 0.12 53.96 10:42:01 PM all 33.78 0.00 4.92 2.29 0.09 58.92 10:42:01 PM 0 33.14 0.00 4.80 2.53 0.10 59.43 10:42:01 PM 1 34.42 0.00 5.04 2.05 0.08 58.41 Average: all 35.31 0.00 5.53 3.12 0.10 55.94 Average: 0 35.74 0.00 5.47 2.76 0.10 55.93 Average: 1 34.87 0.00 5.59 3.48 0.11 55.96