---> uname -a: Linux prd-centos8-builder-8c-8g-8758.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1048 28556 19 2283 30402 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:fa:ee:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fefa:ee27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:ad:67:17 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (8 CPU) 18:28:31 LINUX RESTART (8 CPU) 06:29:01 PM tps rtps wtps bread/s bwrtn/s 06:30:01 PM 65.38 18.37 47.01 4072.90 4961.27 06:31:01 PM 109.45 0.97 108.48 72.64 8688.30 Average: 87.41 9.67 77.74 2072.94 6824.63 06:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 PM 29389476 31127032 3263988 10.00 2688 2070140 1564804 4.64 398752 2472312 120080 06:31:01 PM 29225112 31128912 3428352 10.50 2688 2222552 1488976 4.42 391292 2586568 108412 Average: 29307294 31127972 3346170 10.25 2688 2146346 1526890 4.53 395022 2529440 114246 06:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 424.14 272.28 1491.37 121.10 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 39.12 34.31 349.30 8.53 0.00 0.00 0.00 0.00 06:31:01 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 231.65 153.30 920.38 64.82 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (8 CPU) 18:28:31 LINUX RESTART (8 CPU) 06:29:01 PM CPU %user %nice %system %iowait %steal %idle 06:30:01 PM all 10.35 0.00 1.93 0.56 0.05 87.11 06:30:01 PM 0 4.33 0.00 2.25 0.22 0.07 93.14 06:30:01 PM 1 13.38 0.00 1.94 0.99 0.05 83.65 06:30:01 PM 2 16.33 0.00 2.31 0.79 0.05 80.52 06:30:01 PM 3 17.26 0.00 2.30 0.63 0.07 79.74 06:30:01 PM 4 6.53 0.00 1.72 0.62 0.07 91.06 06:30:01 PM 5 14.20 0.00 2.04 0.20 0.03 83.52 06:30:01 PM 6 8.45 0.00 1.20 0.32 0.03 90.00 06:30:01 PM 7 2.29 0.00 1.64 0.75 0.03 95.28 06:31:01 PM all 9.68 0.00 1.26 0.60 0.04 88.42 06:31:01 PM 0 0.89 0.00 0.65 0.43 0.07 97.96 06:31:01 PM 1 31.37 0.00 2.59 1.45 0.05 64.54 06:31:01 PM 2 12.22 0.00 2.05 1.50 0.05 84.17 06:31:01 PM 3 3.74 0.00 0.77 0.27 0.03 95.19 06:31:01 PM 4 0.33 0.00 0.25 0.17 0.07 99.18 06:31:01 PM 5 14.59 0.00 1.77 0.35 0.03 83.26 06:31:01 PM 6 8.57 0.00 1.05 0.10 0.02 90.27 06:31:01 PM 7 5.69 0.00 0.93 0.50 0.03 92.84 Average: all 10.01 0.00 1.59 0.58 0.05 87.77 Average: 0 2.60 0.00 1.45 0.33 0.07 95.56 Average: 1 22.38 0.00 2.26 1.22 0.05 74.09 Average: 2 14.27 0.00 2.18 1.15 0.05 82.35 Average: 3 10.50 0.00 1.54 0.45 0.05 87.46 Average: 4 3.44 0.00 0.99 0.39 0.07 95.12 Average: 5 14.40 0.00 1.90 0.28 0.03 83.39 Average: 6 8.51 0.00 1.13 0.21 0.03 90.13 Average: 7 3.99 0.00 1.29 0.63 0.03 94.06