---> uname -a: Linux prd-centos8-builder-4c-4g-17345.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 697 12779 19 2283 14748 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:04:8d:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe04:8d5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:88:10:b3 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/17/2024 _x86_64_ (4 CPU) 15:56:08 LINUX RESTART (4 CPU) 03:57:03 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 119.55 9.24 110.31 1379.90 9877.69 03:59:01 PM 108.16 14.80 93.37 3312.23 6520.03 Average: 113.76 12.06 101.69 2362.52 8170.27 03:57:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13267688 15136160 2871764 17.79 2688 2094872 1159276 6.74 193748 2395568 93628 03:59:01 PM 13166100 15181496 2973352 18.42 2688 2236904 1081996 6.30 401020 2269436 48728 Average: 13216894 15158828 2922558 18.11 2688 2165888 1120636 6.52 297384 2332502 71178 03:57:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 64.83 52.58 760.09 6.66 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 60.13 50.65 380.42 22.96 0.00 0.00 0.00 0.00 03:59:01 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 62.44 51.60 567.02 14.95 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/17/2024 _x86_64_ (4 CPU) 15:56:08 LINUX RESTART (4 CPU) 03:57:03 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 18.01 0.00 2.63 1.78 0.08 77.49 03:58:01 PM 0 12.39 0.00 2.58 2.14 0.09 82.80 03:58:01 PM 1 26.96 0.00 3.43 1.96 0.09 67.57 03:58:01 PM 2 24.68 0.00 3.22 2.34 0.07 69.69 03:58:01 PM 3 8.04 0.00 1.30 0.69 0.09 89.89 03:59:01 PM all 20.00 0.00 2.55 1.35 0.08 76.01 03:59:01 PM 0 8.89 0.00 1.70 1.34 0.08 87.98 03:59:01 PM 1 45.51 0.00 3.74 0.58 0.08 50.08 03:59:01 PM 2 13.65 0.00 3.00 2.28 0.10 80.97 03:59:01 PM 3 11.92 0.00 1.76 1.21 0.07 85.05 Average: all 19.02 0.00 2.59 1.56 0.08 76.74 Average: 0 10.61 0.00 2.14 1.73 0.08 85.43 Average: 1 36.40 0.00 3.59 1.26 0.09 58.67 Average: 2 19.08 0.00 3.11 2.31 0.09 75.42 Average: 3 10.01 0.00 1.53 0.95 0.08 87.43