---> uname -a: Linux prd-centos8-builder-8c-8g-4721.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1023 27669 19 3194 30394 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:69:a9:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe69:a995/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:11:9e:cb 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/04/2024 _x86_64_ (8 CPU) 09:29:41 LINUX RESTART (8 CPU) 09:30:00 AM tps rtps wtps bread/s bwrtn/s 09:30:01 AM 374.11 86.61 287.50 126331.25 18303.57 09:31:01 AM 232.39 32.37 200.02 6366.01 41977.24 09:32:01 AM 126.77 0.93 125.84 30.39 9840.29 09:33:01 AM 253.96 1.70 252.26 207.17 38645.69 Average: 205.42 12.13 193.29 2968.68 30080.68 09:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 AM 31567864 31763060 1085600 3.32 2688 535532 768992 2.36 119952 567144 1476 09:31:01 AM 29534776 31207876 3118688 9.55 2688 2003044 1548476 4.59 256848 2455656 88820 09:32:01 AM 29103496 31107972 3549968 10.87 2688 2314140 1663068 4.93 278200 2787216 207828 09:33:01 AM 28318556 31107504 4334908 13.28 2688 3074092 1479336 4.39 479864 3271588 27080 Average: 29631173 31296603 3022291 9.26 2688 1981702 1364968 4.05 283716 2270401 81301 09:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 0.89 0.00 0.06 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 446.00 311.88 2006.20 69.24 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 50.20 42.00 547.83 7.90 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 188.37 130.03 2399.28 17.80 0.00 0.00 0.00 0.00 09:33:01 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 226.79 160.31 1640.85 31.45 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/04/2024 _x86_64_ (8 CPU) 09:29:41 LINUX RESTART (8 CPU) 09:30:00 AM CPU %user %nice %system %iowait %steal %idle 09:30:01 AM all 6.84 0.00 6.49 10.43 0.35 75.90 09:30:01 AM 0 19.23 0.00 10.58 0.96 0.00 69.23 09:30:01 AM 1 2.73 0.00 1.82 0.00 0.00 95.45 09:30:01 AM 2 28.70 0.00 13.89 48.15 0.93 8.33 09:30:01 AM 3 0.93 0.00 3.70 0.00 0.00 95.37 09:30:01 AM 4 0.96 0.00 6.73 0.00 0.96 91.35 09:30:01 AM 5 0.00 0.00 5.45 0.00 0.00 94.55 09:30:01 AM 6 1.83 0.00 3.67 17.43 0.92 76.15 09:30:01 AM 7 0.91 0.00 6.36 16.36 0.00 76.36 09:31:01 AM all 10.13 0.00 2.85 2.98 0.07 83.98 09:31:01 AM 0 8.94 0.00 2.33 1.17 0.08 87.47 09:31:01 AM 1 11.34 0.00 2.60 4.50 0.08 81.48 09:31:01 AM 2 14.70 0.00 4.11 2.02 0.05 79.11 09:31:01 AM 3 10.53 0.00 1.57 0.84 0.07 86.99 09:31:01 AM 4 9.99 0.00 2.84 0.52 0.05 86.59 09:31:01 AM 5 9.65 0.00 1.61 1.25 0.07 87.42 09:31:01 AM 6 5.62 0.00 3.89 2.12 0.07 88.31 09:31:01 AM 7 10.25 0.00 3.82 11.39 0.07 74.48 09:32:01 AM all 10.76 0.00 1.74 0.78 0.04 86.68 09:32:01 AM 0 2.98 0.00 1.07 0.23 0.08 95.63 09:32:01 AM 1 15.00 0.00 2.02 0.94 0.07 81.97 09:32:01 AM 2 19.57 0.00 3.01 1.15 0.03 76.23 09:32:01 AM 3 5.29 0.00 1.15 1.02 0.02 92.52 09:32:01 AM 4 0.70 0.00 0.59 1.02 0.07 97.62 09:32:01 AM 5 20.98 0.00 2.89 1.20 0.03 74.90 09:32:01 AM 6 9.30 0.00 1.39 0.28 0.02 89.01 09:32:01 AM 7 12.25 0.00 1.79 0.37 0.03 85.56 09:33:01 AM all 17.58 0.00 2.52 3.39 0.08 76.42 09:33:01 AM 0 18.02 0.00 2.19 1.19 0.07 78.54 09:33:01 AM 1 10.53 0.00 2.38 6.51 0.07 80.52 09:33:01 AM 2 15.85 0.00 2.31 3.78 0.07 78.00 09:33:01 AM 3 14.25 0.00 1.76 3.68 0.08 80.23 09:33:01 AM 4 19.12 0.00 3.10 1.94 0.08 75.76 09:33:01 AM 5 31.88 0.00 4.00 6.20 0.07 57.86 09:33:01 AM 6 21.27 0.00 2.57 2.42 0.08 73.65 09:33:01 AM 7 9.74 0.00 1.88 1.42 0.08 86.88 Average: all 12.79 0.00 2.39 2.43 0.06 82.32 Average: 0 10.03 0.00 1.91 0.86 0.08 87.12 Average: 1 12.23 0.00 2.33 3.96 0.07 81.41 Average: 2 16.78 0.00 3.21 2.59 0.06 77.37 Average: 3 9.96 0.00 1.51 1.83 0.06 86.64 Average: 4 9.89 0.00 2.20 1.16 0.07 86.69 Average: 5 20.71 0.00 2.85 2.87 0.06 73.52 Average: 6 12.02 0.00 2.62 1.70 0.06 83.60 Average: 7 10.69 0.00 2.52 4.46 0.06 82.27