---> uname -a: Linux prd-centos8-builder-8c-8g-19217.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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 941 28663 19 2282 30503 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:0b:8c:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe0b:8cb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:4f:a4:59 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) 01/23/2024 _x86_64_ (8 CPU) 07:33:47 LINUX RESTART (8 CPU) 07:34:02 AM tps rtps wtps bread/s bwrtn/s 07:35:01 AM 107.32 36.39 70.93 8171.44 42050.70 07:36:01 AM 129.52 7.51 122.01 1341.29 10093.69 Average: 118.51 21.83 96.68 4727.96 25939.32 07:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 AM 29735056 31322800 2918420 8.94 2688 1919780 1443596 4.28 376684 2146824 92300 07:36:01 AM 29414716 31240816 3238760 9.92 2688 2147344 1462896 4.34 403724 2390436 45876 Average: 29574886 31281808 3078590 9.43 2688 2033562 1453246 4.31 390204 2268630 69088 07:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 348.69 241.27 1655.14 62.95 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 58.95 48.07 676.84 8.47 0.00 0.00 0.00 0.00 07:36:01 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 202.61 143.86 1161.92 35.48 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) 01/23/2024 _x86_64_ (8 CPU) 07:33:47 LINUX RESTART (8 CPU) 07:34:02 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 12.09 0.00 3.21 2.68 0.06 81.96 07:35:01 AM 0 6.93 0.00 2.03 0.58 0.07 90.40 07:35:01 AM 1 15.85 0.00 3.44 2.40 0.07 78.23 07:35:01 AM 2 17.40 0.00 4.24 1.91 0.07 76.39 07:35:01 AM 3 19.85 0.00 4.13 7.09 0.07 68.86 07:35:01 AM 4 11.77 0.00 3.14 3.39 0.05 81.64 07:35:01 AM 5 8.19 0.00 2.81 3.17 0.05 85.78 07:35:01 AM 6 11.51 0.00 2.32 2.22 0.05 83.90 07:35:01 AM 7 5.26 0.00 3.58 0.68 0.05 90.42 07:36:01 AM all 8.70 0.00 1.28 0.76 0.04 89.22 07:36:01 AM 0 4.02 0.00 1.10 0.03 0.03 94.81 07:36:01 AM 1 10.27 0.00 1.69 2.19 0.05 85.80 07:36:01 AM 2 6.34 0.00 0.75 0.95 0.03 91.92 07:36:01 AM 3 8.69 0.00 1.79 0.74 0.05 88.74 07:36:01 AM 4 4.11 0.00 0.77 0.20 0.03 94.89 07:36:01 AM 5 7.60 0.00 1.42 0.84 0.03 90.11 07:36:01 AM 6 3.06 0.00 0.62 0.75 0.03 95.54 07:36:01 AM 7 25.49 0.00 2.12 0.40 0.05 71.94 Average: all 10.38 0.00 2.24 1.71 0.05 85.63 Average: 0 5.46 0.00 1.56 0.30 0.05 92.63 Average: 1 13.04 0.00 2.56 2.29 0.06 82.05 Average: 2 11.82 0.00 2.48 1.42 0.05 84.23 Average: 3 14.20 0.00 2.94 3.87 0.06 78.92 Average: 4 7.90 0.00 1.94 1.78 0.04 88.34 Average: 5 7.89 0.00 2.11 1.99 0.04 87.97 Average: 6 7.24 0.00 1.46 1.48 0.04 89.78 Average: 7 15.49 0.00 2.84 0.54 0.05 81.08