---> uname -a: Linux prd-centos8-docker-8c-8g-24395.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: 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 28319 19 2575 30451 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:69:6a:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe69:6a6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:de:15:b9 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) 07/17/2024 _x86_64_ (8 CPU) 12:34:26 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 123.16 14.86 108.30 3683.31 8288.52 12:37:01 PM 212.60 15.33 197.27 1840.72 10642.55 Average: 167.88 15.09 152.78 2762.01 9465.54 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29438876 31273876 3216836 9.85 2688 2154152 1366720 4.06 179276 2592552 174052 12:37:01 PM 28977868 31160052 3677844 11.26 2688 2494956 1427356 4.23 456796 2747352 223988 Average: 29208372 31216964 3447340 10.56 2688 2324554 1397038 4.14 318036 2669952 199020 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 90.80 65.88 1155.77 29.74 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 340.72 319.94 2401.74 548.54 0.00 0.00 0.00 0.00 12:37:01 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 215.76 192.91 1778.76 289.14 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) 07/17/2024 _x86_64_ (8 CPU) 12:34:26 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 9.88 0.00 1.15 0.93 0.05 87.99 12:36:01 PM 0 8.40 0.00 1.20 0.92 0.05 89.43 12:36:01 PM 1 5.71 0.00 0.68 0.74 0.07 92.80 12:36:01 PM 2 5.28 0.00 0.70 0.47 0.05 93.50 12:36:01 PM 3 13.84 0.00 1.35 0.92 0.05 83.84 12:36:01 PM 4 6.18 0.00 0.97 0.75 0.03 92.06 12:36:01 PM 5 21.15 0.00 2.30 2.67 0.05 73.82 12:36:01 PM 6 5.35 0.00 0.82 0.40 0.03 93.39 12:36:01 PM 7 13.14 0.00 1.13 0.55 0.05 85.12 12:37:01 PM all 15.07 0.00 1.52 1.30 0.06 82.05 12:37:01 PM 0 7.72 0.00 1.22 0.38 0.07 90.61 12:37:01 PM 1 27.43 0.00 1.47 2.29 0.07 68.74 12:37:01 PM 2 18.95 0.00 1.52 1.79 0.08 77.65 12:37:01 PM 3 13.05 0.00 1.61 0.52 0.07 84.75 12:37:01 PM 4 8.36 0.00 1.24 2.38 0.05 87.97 12:37:01 PM 5 17.04 0.00 1.81 0.33 0.08 80.73 12:37:01 PM 6 10.09 0.00 1.69 1.77 0.05 86.40 12:37:01 PM 7 17.89 0.00 1.64 0.90 0.05 79.52 Average: all 12.47 0.00 1.34 1.11 0.06 85.02 Average: 0 8.06 0.00 1.21 0.65 0.06 90.02 Average: 1 16.56 0.00 1.08 1.51 0.07 80.78 Average: 2 12.11 0.00 1.11 1.13 0.07 85.58 Average: 3 13.45 0.00 1.48 0.72 0.06 84.30 Average: 4 7.27 0.00 1.10 1.56 0.04 90.02 Average: 5 19.10 0.00 2.06 1.50 0.07 77.27 Average: 6 7.72 0.00 1.25 1.09 0.04 89.90 Average: 7 15.51 0.00 1.39 0.73 0.05 82.32