---> uname -a: Linux prd-centos8-docker-8c-8g-80314.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 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): 0-7 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: 31890 980 28516 19 2393 30468 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:08:76:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe08:76c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:de:56:6d 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/29/2024 _x86_64_ (8 CPU) 22:39:31 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 166.19 17.24 148.95 2661.91 8328.87 10:42:01 PM 162.76 17.00 145.76 3282.25 9198.05 Average: 164.48 17.12 147.35 2972.06 8763.43 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29607376 31311096 3048336 9.33 2688 2025880 1375224 4.08 172524 2441456 138688 10:42:01 PM 29273492 31272356 3382220 10.36 2688 2313876 1395772 4.14 391844 2520832 115568 Average: 29440434 31291726 3215278 9.85 2688 2169878 1385498 4.11 282184 2481144 127128 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 274.68 168.28 1551.39 45.20 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 216.61 195.63 1987.15 57.29 0.00 0.00 0.00 0.00 10:42:01 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 245.65 181.95 1769.25 51.25 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/29/2024 _x86_64_ (8 CPU) 22:39:31 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 10.75 0.00 1.53 1.19 0.05 86.47 10:41:01 PM 0 10.29 0.00 1.35 1.61 0.07 86.69 10:41:01 PM 1 12.57 0.00 2.13 1.44 0.05 83.81 10:41:01 PM 2 18.17 0.00 2.83 2.33 0.05 76.62 10:41:01 PM 3 14.03 0.00 1.49 0.90 0.05 83.53 10:41:01 PM 4 3.98 0.00 1.09 0.03 0.05 94.85 10:41:01 PM 5 11.60 0.00 1.50 1.20 0.05 85.65 10:41:01 PM 6 10.26 0.00 0.90 1.02 0.03 87.79 10:41:01 PM 7 5.10 0.00 0.99 1.02 0.03 92.86 10:42:01 PM all 11.32 0.00 1.08 2.02 0.05 85.52 10:42:01 PM 0 7.75 0.00 1.00 0.65 0.05 90.55 10:42:01 PM 1 14.36 0.00 1.72 3.88 0.07 79.96 10:42:01 PM 2 9.76 0.00 1.04 3.51 0.05 85.64 10:42:01 PM 3 20.69 0.00 1.30 0.38 0.07 77.55 10:42:01 PM 4 9.15 0.00 1.37 4.00 0.07 85.41 10:42:01 PM 5 7.27 0.00 0.77 1.29 0.03 90.64 10:42:01 PM 6 14.06 0.00 0.58 0.58 0.05 84.72 10:42:01 PM 7 7.53 0.00 0.89 1.87 0.05 89.66 Average: all 11.04 0.00 1.31 1.61 0.05 86.00 Average: 0 9.02 0.00 1.18 1.13 0.06 88.62 Average: 1 13.47 0.00 1.93 2.66 0.06 81.89 Average: 2 13.96 0.00 1.93 2.92 0.05 81.13 Average: 3 17.36 0.00 1.40 0.64 0.06 80.54 Average: 4 6.57 0.00 1.23 2.02 0.06 90.12 Average: 5 9.43 0.00 1.14 1.24 0.04 88.14 Average: 6 12.16 0.00 0.74 0.80 0.04 86.26 Average: 7 6.31 0.00 0.94 1.45 0.04 91.26