---> uname -a: Linux prd-centos8-builder-8c-8g-4915.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): 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1080 28211 19 2596 30361 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:5c:25:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe5c:2523/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:19:a6:f0 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) 02/08/2024 _x86_64_ (8 CPU) 21:38:58 LINUX RESTART (8 CPU) 09:40:01 PM tps rtps wtps bread/s bwrtn/s 09:41:01 PM 140.75 13.88 126.87 2279.26 15623.37 09:42:01 PM 109.48 0.22 109.26 6.26 8351.02 Average: 125.11 7.05 118.07 1142.86 11987.50 09:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 PM 29030052 31113972 3623420 11.10 2688 2402768 1489004 4.42 390784 2785448 131516 09:42:01 PM 28885108 31090924 3768364 11.54 2688 2515228 1479532 4.39 395232 2892200 97880 Average: 28957580 31102448 3695892 11.32 2688 2458998 1484268 4.40 393008 2838824 114698 09:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 PM eth0 62.22 51.47 741.29 9.52 0.00 0.00 0.00 0.00 09:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 PM eth0 41.15 37.00 387.77 7.47 0.00 0.00 0.00 0.00 09:42:01 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 51.69 44.24 564.54 8.50 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) 02/08/2024 _x86_64_ (8 CPU) 21:38:58 LINUX RESTART (8 CPU) 09:40:01 PM CPU %user %nice %system %iowait %steal %idle 09:41:01 PM all 8.33 0.00 1.55 1.34 0.05 88.72 09:41:01 PM 0 6.06 0.00 2.00 1.24 0.05 90.65 09:41:01 PM 1 18.00 0.00 2.79 2.27 0.07 76.87 09:41:01 PM 2 1.86 0.00 0.80 2.36 0.07 94.91 09:41:01 PM 3 2.61 0.00 0.73 0.75 0.05 95.86 09:41:01 PM 4 18.97 0.00 2.64 1.25 0.03 77.11 09:41:01 PM 5 4.59 0.00 1.00 1.25 0.03 93.12 09:41:01 PM 6 2.50 0.00 0.67 0.67 0.03 96.13 09:41:01 PM 7 12.04 0.00 1.79 0.97 0.05 85.16 09:42:01 PM all 9.72 0.00 1.30 0.62 0.05 88.31 09:42:01 PM 0 0.80 0.00 0.67 0.05 0.08 98.40 09:42:01 PM 1 22.73 0.00 2.55 1.13 0.05 73.54 09:42:01 PM 2 10.79 0.00 1.77 1.27 0.03 86.14 09:42:01 PM 3 8.39 0.00 1.07 0.23 0.05 90.26 09:42:01 PM 4 12.85 0.00 1.94 0.63 0.03 84.55 09:42:01 PM 5 11.73 0.00 1.10 0.18 0.03 86.95 09:42:01 PM 6 2.47 0.00 0.42 0.68 0.05 96.38 09:42:01 PM 7 7.98 0.00 0.88 0.80 0.05 90.28 Average: all 9.03 0.00 1.43 0.98 0.05 88.51 Average: 0 3.43 0.00 1.34 0.64 0.07 94.52 Average: 1 20.37 0.00 2.67 1.70 0.06 75.20 Average: 2 6.33 0.00 1.29 1.81 0.05 90.52 Average: 3 5.50 0.00 0.90 0.49 0.05 93.06 Average: 4 15.91 0.00 2.29 0.94 0.03 80.83 Average: 5 8.17 0.00 1.05 0.72 0.03 90.03 Average: 6 2.49 0.00 0.54 0.68 0.04 96.25 Average: 7 10.01 0.00 1.34 0.88 0.05 87.72