---> uname -a: Linux prd-centos8-docker-8c-8g-38855.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: 2799.998 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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1018 27501 19 3370 30425 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:7e:0b:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe7e:b4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:d4:29:0c 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) 09/16/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 202.22 20.98 181.24 4299.02 9580.89 03:58:01 AM 270.94 5.33 265.61 838.65 23838.62 Average: 236.58 13.16 223.43 2568.69 16710.35 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 28977900 30859844 3677812 11.26 2688 2200036 1766292 5.24 185108 3036380 137772 03:58:01 AM 28150956 31143968 4504756 13.79 2688 3302804 1445144 4.29 753408 3263236 592996 Average: 28564428 31001906 4091284 12.53 2688 2751420 1605718 4.76 469258 3149808 365384 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 169.02 145.76 1598.14 45.63 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 485.45 455.98 4308.39 3810.66 0.00 0.00 0.00 0.00 03:58:01 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 327.25 300.88 2953.38 1928.30 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) 09/16/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 12.71 0.00 1.27 1.08 0.07 84.88 03:57:01 AM 0 11.56 0.00 0.85 0.42 0.08 87.09 03:57:01 AM 1 21.17 0.00 2.16 1.87 0.07 74.73 03:57:01 AM 2 16.66 0.00 1.32 1.67 0.13 80.21 03:57:01 AM 3 9.05 0.00 1.34 1.35 0.07 88.19 03:57:01 AM 4 4.78 0.00 0.69 0.70 0.05 93.78 03:57:01 AM 5 16.13 0.00 1.69 0.89 0.03 81.26 03:57:01 AM 6 11.97 0.00 0.97 0.99 0.07 86.01 03:57:01 AM 7 10.35 0.00 1.17 0.72 0.03 87.73 03:58:01 AM all 17.27 0.00 1.57 1.91 0.08 79.17 03:58:01 AM 0 18.64 0.00 0.83 0.35 0.08 80.09 03:58:01 AM 1 34.25 0.00 2.49 2.33 0.08 60.84 03:58:01 AM 2 22.00 0.00 2.33 3.34 0.08 72.25 03:58:01 AM 3 17.06 0.00 1.44 1.89 0.07 79.54 03:58:01 AM 4 7.54 0.00 1.99 1.04 0.07 89.36 03:58:01 AM 5 17.34 0.00 1.39 2.91 0.08 78.27 03:58:01 AM 6 9.47 0.00 0.90 0.33 0.07 89.23 03:58:01 AM 7 11.85 0.00 1.19 3.10 0.07 83.80 Average: all 14.99 0.00 1.42 1.49 0.07 82.03 Average: 0 15.10 0.00 0.84 0.38 0.08 83.59 Average: 1 27.71 0.00 2.33 2.10 0.08 67.79 Average: 2 19.33 0.00 1.83 2.50 0.11 76.23 Average: 3 13.05 0.00 1.39 1.62 0.07 83.87 Average: 4 6.16 0.00 1.34 0.87 0.06 91.57 Average: 5 16.74 0.00 1.54 1.90 0.06 79.77 Average: 6 10.72 0.00 0.94 0.66 0.07 87.62 Average: 7 11.10 0.00 1.18 1.91 0.05 85.77