---> uname -a: Linux prd-centos8-docker-8c-8g-11199.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 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27630 19 3227 30401 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:0c:f9:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe0c:f9d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:7a:9b:bb 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 inet6 fe80::42:2fff:fe7a:9bbb/64 scope link 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) 03/06/2024 _x86_64_ (8 CPU) 06:22:03 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 349.75 2.75 347.00 473.44 12149.12 06:25:01 AM 172.85 3.40 169.46 1027.96 8122.20 06:26:01 AM 221.92 1.77 220.16 425.52 32436.55 Average: 248.18 2.64 245.54 642.27 17570.64 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 28829544 30693984 3826168 11.72 2688 2181720 2180948 6.47 189356 3169836 104120 06:25:01 AM 27812372 29954208 4843340 14.83 2688 2453876 2487116 7.38 255004 4100064 145720 06:26:01 AM 28306708 31130012 4349004 13.32 2688 3121428 1526772 4.53 476772 3337160 133664 Average: 28316208 30592735 4339504 13.29 2688 2585675 2064945 6.13 307044 3535687 127835 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 220.61 193.25 2128.98 49.06 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 254.62 220.18 3732.57 31.66 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 395.42 355.41 3757.89 1181.96 0.00 0.00 0.00 0.00 06:26:01 AM docker0 7.43 12.98 0.44 306.21 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 290.23 256.29 3206.48 420.96 0.00 0.00 0.00 0.00 Average: docker0 2.48 4.33 0.15 102.09 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) 03/06/2024 _x86_64_ (8 CPU) 06:22:03 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 13.92 0.00 1.17 0.82 0.06 84.03 06:24:01 AM 0 8.83 0.00 0.75 0.43 0.07 89.92 06:24:01 AM 1 11.72 0.00 0.87 0.32 0.07 87.03 06:24:01 AM 2 16.98 0.00 0.90 0.23 0.07 81.82 06:24:01 AM 3 6.67 0.00 0.70 0.23 0.05 92.35 06:24:01 AM 4 7.48 0.00 0.58 0.47 0.07 91.40 06:24:01 AM 5 30.24 0.00 1.99 1.27 0.07 66.44 06:24:01 AM 6 19.05 0.00 1.07 0.20 0.05 79.64 06:24:01 AM 7 10.41 0.00 2.50 3.38 0.05 83.66 06:25:01 AM all 18.08 0.00 0.84 0.46 0.06 80.56 06:25:01 AM 0 16.39 0.00 0.77 0.15 0.07 82.63 06:25:01 AM 1 20.42 0.00 0.60 0.02 0.07 78.89 06:25:01 AM 2 22.39 0.00 0.53 0.70 0.05 76.33 06:25:01 AM 3 9.15 0.00 0.68 0.10 0.08 89.98 06:25:01 AM 4 19.88 0.00 1.20 0.75 0.05 78.12 06:25:01 AM 5 12.69 0.00 0.92 0.89 0.05 85.45 06:25:01 AM 6 19.03 0.00 0.45 0.07 0.05 80.40 06:25:01 AM 7 24.70 0.00 1.57 0.99 0.07 72.68 06:26:01 AM all 14.45 0.00 2.92 0.68 0.08 81.88 06:26:01 AM 0 11.34 0.00 3.27 0.22 0.08 85.09 06:26:01 AM 1 15.91 0.00 3.34 1.24 0.08 79.43 06:26:01 AM 2 15.51 0.00 2.88 0.81 0.08 80.71 06:26:01 AM 3 18.28 0.00 3.19 0.69 0.07 77.78 06:26:01 AM 4 20.84 0.00 2.93 0.79 0.08 75.35 06:26:01 AM 5 9.86 0.00 2.74 0.72 0.08 86.60 06:26:01 AM 6 16.33 0.00 2.66 0.57 0.07 80.37 06:26:01 AM 7 7.51 0.00 2.33 0.39 0.07 89.71 Average: all 15.49 0.00 1.64 0.65 0.07 82.16 Average: 0 12.19 0.00 1.59 0.27 0.07 85.88 Average: 1 16.02 0.00 1.60 0.52 0.07 81.78 Average: 2 18.30 0.00 1.44 0.58 0.07 79.62 Average: 3 11.35 0.00 1.52 0.34 0.07 86.72 Average: 4 16.06 0.00 1.57 0.67 0.07 81.64 Average: 5 17.61 0.00 1.88 0.96 0.07 79.48 Average: 6 18.14 0.00 1.39 0.28 0.06 80.13 Average: 7 14.22 0.00 2.13 1.59 0.06 82.00