---> uname -a: Linux prd-centos8-builder-2c-2g-1926.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: 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 675 3932 19 3089 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 mq state UP group default qlen 1000 link/ether fa:16:3e:a3:81:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fea3:81b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:b8:d6:0e 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) 03/26/2024 _x86_64_ (2 CPU) 09:09:40 LINUX RESTART (2 CPU) 09:10:00 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 308.73 305.56 3.17 6679.37 25.40 09:11:01 AM 210.26 82.56 127.71 13821.79 42215.13 09:12:01 AM 113.20 6.83 106.36 1273.44 9722.24 09:13:01 AM 174.38 1.35 173.03 151.28 35857.85 Average: 166.94 32.16 134.78 5093.27 29061.89 09:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 7163532 7294736 718896 9.12 2688 338284 688740 8.74 99364 392372 9884 09:11:01 AM 5235156 6984128 2647272 33.58 2688 1940016 1003256 11.23 230632 2124436 101328 09:12:01 AM 4948788 7002732 2933640 37.22 2688 2228336 920428 10.31 261872 2314660 141248 09:13:01 AM 4017000 6853760 3865428 49.04 2688 2986104 1003484 11.24 452688 2966056 176228 Average: 5341119 7033839 2541309 32.24 2688 1873185 903977 10.12 261139 1949381 107172 09:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 7.14 4.76 2.17 0.71 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 339.14 203.82 1866.65 62.39 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 44.22 35.90 496.36 7.00 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 151.35 111.06 2593.69 16.04 0.00 0.00 0.00 0.00 09:13:01 AM 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 177.05 116.15 1640.77 28.29 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) 03/26/2024 _x86_64_ (2 CPU) 09:09:40 LINUX RESTART (2 CPU) 09:10:00 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 79.84 0.00 19.76 0.00 0.40 0.00 09:10:01 AM 0 97.62 0.00 2.38 0.00 0.00 0.00 09:10:01 AM 1 62.20 0.00 37.01 0.00 0.79 0.00 09:11:01 AM all 42.32 0.03 8.93 4.61 0.09 44.02 09:11:01 AM 0 45.69 0.03 10.01 6.45 0.10 37.72 09:11:01 AM 1 38.95 0.02 7.87 2.78 0.08 50.30 09:12:01 AM all 40.78 0.00 6.63 2.65 0.12 49.83 09:12:01 AM 0 55.30 0.00 7.64 1.03 0.12 35.91 09:12:01 AM 1 26.30 0.00 5.62 4.26 0.12 63.71 09:13:01 AM all 51.49 0.00 7.33 6.19 0.11 34.88 09:13:01 AM 0 58.39 0.00 6.95 6.01 0.10 28.55 09:13:01 AM 1 44.58 0.00 7.70 6.36 0.12 41.23 Average: all 45.10 0.01 7.71 4.45 0.11 42.62 Average: 0 53.45 0.01 8.15 4.46 0.11 33.82 Average: 1 36.77 0.01 7.27 4.43 0.11 51.41