---> uname -a: Linux prd-centos8-builder-4c-4g-7014.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: 2800.000 BogoMIPS: 5600.00 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 721 12672 19 2366 14709 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:43:f1:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe43:f1e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:6d:07:2d 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) 02/15/2024 _x86_64_ (4 CPU) 15:19:10 LINUX RESTART (4 CPU) 03:20:01 PM tps rtps wtps bread/s bwrtn/s 03:21:01 PM 80.66 7.61 73.05 1323.87 7483.94 03:22:01 PM 122.84 14.11 108.73 3259.45 8504.10 Average: 101.75 10.86 90.89 2291.58 7993.98 03:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 PM 13224676 15084428 2914780 18.06 2688 2075380 1161696 6.76 189464 2372364 126652 03:22:01 PM 12931856 15029812 3207600 19.87 2688 2305136 1174176 6.83 413144 2405796 104936 Average: 13078266 15057120 3061190 18.97 2688 2190258 1167936 6.80 301304 2389080 115794 03:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 75.13 62.29 933.99 6.96 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 109.26 93.50 1165.23 27.70 0.00 0.00 0.00 0.00 03:22:01 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 92.19 77.89 1049.60 17.33 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) 02/15/2024 _x86_64_ (4 CPU) 15:19:10 LINUX RESTART (4 CPU) 03:20:01 PM CPU %user %nice %system %iowait %steal %idle 03:21:01 PM all 15.66 0.00 2.14 3.42 0.07 78.71 03:21:01 PM 0 29.38 0.00 4.01 5.11 0.08 61.42 03:21:01 PM 1 18.74 0.00 2.69 3.26 0.08 75.23 03:21:01 PM 2 3.10 0.00 0.49 4.49 0.07 91.85 03:21:01 PM 3 11.58 0.00 1.41 0.85 0.05 86.11 03:22:01 PM all 21.12 0.00 2.70 2.91 0.11 73.16 03:22:01 PM 0 21.74 0.00 3.13 6.14 0.13 68.85 03:22:01 PM 1 38.08 0.00 4.02 1.56 0.10 56.23 03:22:01 PM 2 13.72 0.00 1.61 2.23 0.07 82.37 03:22:01 PM 3 10.93 0.00 2.05 1.70 0.13 85.19 Average: all 18.39 0.00 2.42 3.16 0.09 75.93 Average: 0 25.54 0.00 3.57 5.63 0.11 65.16 Average: 1 28.39 0.00 3.36 2.41 0.09 65.75 Average: 2 8.41 0.00 1.05 3.36 0.07 87.11 Average: 3 11.26 0.00 1.73 1.27 0.09 85.65