---> uname -a: Linux prd-centos8-docker-8c-8g-36847.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 983 27535 19 3370 30461 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:58:c7:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe58:c71c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:81:02:c5 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) 09/07/2024 _x86_64_ (8 CPU) 10:04:24 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 186.00 20.86 165.14 4473.71 10489.95 10:07:01 AM 275.97 5.58 270.39 876.39 26686.39 Average: 230.98 13.22 217.76 2675.20 18587.49 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29238528 31109608 3417184 10.46 2688 2190036 1565980 4.65 182156 2781252 123656 10:07:01 AM 28228888 31224036 4426824 13.56 2688 3305372 1434808 4.26 753252 3188820 507256 Average: 28733708 31166822 3922004 12.01 2688 2747704 1500394 4.45 467704 2985036 315456 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 139.97 118.31 1379.45 35.56 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 507.78 482.09 4507.75 3815.73 0.00 0.00 0.00 0.00 10:07:01 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 323.86 300.18 2943.47 1925.49 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) 09/07/2024 _x86_64_ (8 CPU) 10:04:24 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 11.82 0.00 1.25 1.14 0.06 85.73 10:06:01 AM 0 9.72 0.00 1.25 0.30 0.08 88.64 10:06:01 AM 1 13.68 0.00 1.89 1.67 0.07 82.70 10:06:01 AM 2 4.96 0.00 0.82 1.35 0.08 92.78 10:06:01 AM 3 19.32 0.00 1.44 1.45 0.05 77.74 10:06:01 AM 4 7.57 0.00 0.70 1.54 0.05 90.14 10:06:01 AM 5 17.55 0.00 1.14 0.60 0.07 80.64 10:06:01 AM 6 8.18 0.00 1.44 1.52 0.05 88.81 10:06:01 AM 7 13.59 0.00 1.30 0.70 0.03 84.38 10:07:01 AM all 17.47 0.00 1.59 1.99 0.09 78.86 10:07:01 AM 0 18.44 0.00 2.57 1.72 0.08 77.19 10:07:01 AM 1 21.85 0.00 1.39 5.87 0.10 70.78 10:07:01 AM 2 6.45 0.00 1.04 0.65 0.10 91.76 10:07:01 AM 3 22.46 0.00 1.71 2.35 0.10 73.39 10:07:01 AM 4 16.91 0.00 1.75 2.24 0.10 79.00 10:07:01 AM 5 20.20 0.00 1.01 0.95 0.07 77.77 10:07:01 AM 6 16.23 0.00 1.39 1.61 0.07 80.71 10:07:01 AM 7 17.23 0.00 1.84 0.55 0.07 80.31 Average: all 14.64 0.00 1.42 1.57 0.07 82.30 Average: 0 14.08 0.00 1.91 1.01 0.08 82.92 Average: 1 17.76 0.00 1.64 3.77 0.08 76.74 Average: 2 5.70 0.00 0.93 1.00 0.09 92.27 Average: 3 20.88 0.00 1.57 1.90 0.08 75.57 Average: 4 12.24 0.00 1.23 1.89 0.08 84.57 Average: 5 18.88 0.00 1.07 0.78 0.07 79.21 Average: 6 12.20 0.00 1.41 1.57 0.06 84.76 Average: 7 15.41 0.00 1.57 0.63 0.05 82.35