---> uname -a: Linux prd-centos8-builder-4c-4g-693.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 699 11998 19 3063 14728 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:c6:6e:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fec6:6e88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:db:9a:f3 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) 03/16/2024 _x86_64_ (4 CPU) 07:15:18 LINUX RESTART (4 CPU) 07:16:01 AM tps rtps wtps bread/s bwrtn/s 07:17:01 AM 128.81 24.61 104.20 4931.82 26129.26 07:18:01 AM 78.18 7.70 70.48 1345.19 6429.50 Average: 103.49 16.15 87.34 3138.36 16278.56 07:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 AM 12672408 15156792 3467036 21.48 2688 2703516 1106348 6.44 439148 2691000 50720 07:18:01 AM 12410256 15129956 3729188 23.11 2688 2927620 1090584 6.35 465832 2883928 103348 Average: 12541332 15143374 3598112 22.29 2688 2815568 1098466 6.39 452490 2787464 77034 07:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 AM lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 07:17:01 AM eth0 249.67 201.48 4145.25 35.38 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 52.57 45.33 618.77 7.42 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 151.11 123.40 2381.86 21.40 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) 03/16/2024 _x86_64_ (4 CPU) 07:15:18 LINUX RESTART (4 CPU) 07:16:01 AM CPU %user %nice %system %iowait %steal %idle 07:17:01 AM all 41.66 0.00 3.21 5.63 0.10 49.40 07:17:01 AM 0 45.11 0.00 2.51 2.49 0.10 49.79 07:17:01 AM 1 47.35 0.00 3.62 8.57 0.08 40.38 07:17:01 AM 2 41.33 0.00 4.66 9.37 0.12 44.52 07:17:01 AM 3 32.87 0.00 2.05 2.10 0.10 62.88 07:18:01 AM all 18.03 0.00 2.36 1.77 0.08 77.76 07:18:01 AM 0 12.07 0.00 1.87 1.27 0.08 84.70 07:18:01 AM 1 37.06 0.00 3.57 1.22 0.10 58.05 07:18:01 AM 2 6.53 0.00 1.57 2.03 0.07 89.80 07:18:01 AM 3 16.47 0.00 2.43 2.56 0.07 78.47 Average: all 29.80 0.00 2.78 3.69 0.09 63.63 Average: 0 28.52 0.00 2.19 1.88 0.09 67.32 Average: 1 42.19 0.00 3.59 4.89 0.09 49.24 Average: 2 23.83 0.00 3.11 5.68 0.09 67.29 Average: 3 24.65 0.00 2.24 2.33 0.08 70.69