---> uname -a: Linux prd-centos8-builder-2c-2g-491.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 3962 19 3050 6696 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:b4:89:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:feb4:893a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:b2:00:3c 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/06/2024 _x86_64_ (2 CPU) 12:43:08 LINUX RESTART (2 CPU) 12:44:01 PM tps rtps wtps bread/s bwrtn/s 12:45:01 PM 83.30 13.59 69.71 2360.83 6045.75 12:46:01 PM 117.64 0.75 116.89 100.23 13990.22 12:47:01 PM 124.18 0.73 123.44 103.03 24561.40 Average: 108.37 5.03 103.34 854.95 14864.32 12:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 PM 5157796 7038384 2724632 34.57 2688 2062220 944436 10.57 226964 2169660 157640 12:46:01 PM 4506512 6942840 3375916 42.83 2688 2598144 1060968 11.88 255648 2718476 341600 12:47:01 PM 4098768 6896684 3783660 48.00 2688 2941580 980416 10.98 419044 2901064 14772 Average: 4587692 6959303 3294736 41.80 2688 2533981 995273 11.14 300552 2596400 171337 12:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 83.60 66.13 905.52 10.35 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 79.54 58.35 1420.61 8.77 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 23.63 22.63 19.48 14.22 0.00 0.00 0.00 0.00 12:47:01 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 62.26 49.04 781.89 11.12 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/06/2024 _x86_64_ (2 CPU) 12:43:08 LINUX RESTART (2 CPU) 12:44:01 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 31.18 0.00 5.64 5.41 0.09 57.68 12:45:01 PM 0 26.41 0.00 5.32 6.02 0.08 62.17 12:45:01 PM 1 35.95 0.00 5.97 4.80 0.10 53.18 12:46:01 PM all 33.06 0.00 6.01 9.53 0.13 51.28 12:46:01 PM 0 17.36 0.00 4.65 10.04 0.12 67.83 12:46:01 PM 1 48.75 0.00 7.36 9.01 0.13 34.75 12:47:01 PM all 32.80 0.00 5.29 11.62 0.10 50.19 12:47:01 PM 0 19.62 0.00 4.47 10.26 0.10 65.54 12:47:01 PM 1 45.97 0.00 6.11 12.98 0.10 34.84 Average: all 32.34 0.00 5.65 8.85 0.11 53.06 Average: 0 21.14 0.00 4.81 8.77 0.10 65.18 Average: 1 43.55 0.00 6.48 8.93 0.11 40.94