---> uname -a: Linux prd-centos8-builder-8c-8g-6347.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: 2799.996 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 1084 28206 19 2597 30357 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:67:8d:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe67:8dd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:47:12:70 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) 02/13/2024 _x86_64_ (8 CPU) 05:53:49 LINUX RESTART (8 CPU) 05:54:01 AM tps rtps wtps bread/s bwrtn/s 05:55:01 AM 154.02 89.57 64.45 12882.52 41235.70 05:56:01 AM 126.92 7.85 119.08 1373.54 14233.19 Average: 140.47 48.71 91.76 7128.03 27734.45 05:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 AM 29275368 31165280 3378108 10.35 2688 2218508 1466600 4.35 360256 2609132 334576 05:56:01 AM 29032476 31149328 3621000 11.09 2688 2433992 1440268 4.27 391908 2774940 156020 Average: 29153922 31157304 3499554 10.72 2688 2326250 1453434 4.31 376082 2692036 245298 05:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 709.56 505.55 5687.55 168.47 0.00 0.00 0.00 0.00 05:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 54.75 45.90 573.63 7.77 0.00 0.00 0.00 0.00 05:56:01 AM 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 382.16 275.72 3130.59 88.12 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) 02/13/2024 _x86_64_ (8 CPU) 05:53:49 LINUX RESTART (8 CPU) 05:54:01 AM CPU %user %nice %system %iowait %steal %idle 05:55:01 AM all 12.41 0.00 3.71 2.83 0.07 80.99 05:55:01 AM 0 9.56 0.00 2.40 0.60 0.07 87.37 05:55:01 AM 1 10.13 0.00 3.73 9.77 0.08 76.28 05:55:01 AM 2 12.63 0.00 4.11 1.11 0.07 82.08 05:55:01 AM 3 10.44 0.00 3.27 3.88 0.07 82.35 05:55:01 AM 4 18.90 0.00 3.23 1.51 0.08 76.27 05:55:01 AM 5 13.49 0.00 3.81 3.74 0.07 78.89 05:55:01 AM 6 13.98 0.00 5.33 1.11 0.05 79.53 05:55:01 AM 7 10.09 0.00 3.77 0.94 0.07 85.13 05:56:01 AM all 8.59 0.00 1.23 1.54 0.05 88.59 05:56:01 AM 0 16.06 0.00 1.07 0.80 0.08 81.99 05:56:01 AM 1 17.16 0.00 2.57 3.36 0.05 76.87 05:56:01 AM 2 9.31 0.00 1.90 2.97 0.05 85.77 05:56:01 AM 3 6.77 0.00 0.80 0.65 0.05 91.73 05:56:01 AM 4 6.74 0.00 1.05 1.89 0.07 90.25 05:56:01 AM 5 1.55 0.00 0.48 1.25 0.05 96.66 05:56:01 AM 6 10.24 0.00 1.33 0.72 0.03 87.67 05:56:01 AM 7 0.89 0.00 0.58 0.72 0.03 97.78 Average: all 10.49 0.00 2.46 2.19 0.06 84.80 Average: 0 12.81 0.00 1.73 0.70 0.08 84.68 Average: 1 13.66 0.00 3.15 6.55 0.07 76.57 Average: 2 10.96 0.00 3.00 2.04 0.06 83.93 Average: 3 8.59 0.00 2.03 2.26 0.06 87.06 Average: 4 12.81 0.00 2.14 1.70 0.08 83.27 Average: 5 7.51 0.00 2.14 2.50 0.06 87.79 Average: 6 12.11 0.00 3.33 0.91 0.04 83.61 Average: 7 5.47 0.00 2.17 0.83 0.05 91.48