---> uname -a: Linux prd-centos8-docker-8c-8g-40863.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1024 27493 19 3372 30419 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:1d:9d:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe1d:9d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:20:20:30 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) 09/22/2024 _x86_64_ (8 CPU) 10:04:22 LINUX RESTART (8 CPU) 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 107.44 9.50 97.93 2846.42 5767.20 10:07:01 AM 319.44 16.99 302.45 2440.25 12400.55 Average: 214.32 13.28 201.04 2641.65 9111.46 10:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29463964 31258700 3191748 9.77 2688 2114760 1396044 4.14 172436 2579656 208516 10:07:01 AM 28240172 31233468 4415540 13.52 2688 3303324 1372036 4.07 582348 3346156 1058500 Average: 28852068 31246084 3803644 11.65 2688 2709042 1384040 4.11 377392 2962906 633508 10:05:02 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 92.16 71.86 1193.90 30.18 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 579.37 555.96 4835.06 3833.26 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 337.79 315.93 3029.62 1947.54 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) 09/22/2024 _x86_64_ (8 CPU) 10:04:22 LINUX RESTART (8 CPU) 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 9.56 0.00 1.02 0.57 0.05 88.80 10:06:01 AM 0 3.05 0.00 0.47 0.02 0.07 96.39 10:06:01 AM 1 17.16 0.00 1.29 0.58 0.08 80.88 10:06:01 AM 2 13.53 0.00 1.37 1.00 0.07 84.03 10:06:01 AM 3 6.79 0.00 1.17 0.44 0.05 91.54 10:06:01 AM 4 7.35 0.00 0.92 0.70 0.03 91.01 10:06:01 AM 5 3.41 0.00 0.61 0.22 0.02 95.74 10:06:01 AM 6 11.04 0.00 1.12 0.92 0.03 86.89 10:06:01 AM 7 14.18 0.00 1.19 0.73 0.03 83.87 10:07:01 AM all 17.48 0.00 1.48 1.63 0.08 79.32 10:07:01 AM 0 21.27 0.00 1.37 1.45 0.08 75.82 10:07:01 AM 1 16.63 0.00 2.73 3.73 0.08 76.83 10:07:01 AM 2 14.62 0.00 1.32 1.32 0.08 82.65 10:07:01 AM 3 19.04 0.00 1.49 0.75 0.08 78.64 10:07:01 AM 4 9.96 0.00 1.36 2.24 0.08 86.36 10:07:01 AM 5 25.60 0.00 1.30 2.02 0.10 70.97 10:07:01 AM 6 21.47 0.00 1.12 0.85 0.08 76.47 10:07:01 AM 7 11.22 0.00 1.19 0.70 0.07 86.82 Average: all 13.55 0.00 1.25 1.11 0.07 84.02 Average: 0 12.23 0.00 0.93 0.74 0.08 86.03 Average: 1 16.89 0.00 2.01 2.17 0.08 78.84 Average: 2 14.08 0.00 1.35 1.16 0.08 83.33 Average: 3 12.96 0.00 1.33 0.60 0.07 85.04 Average: 4 8.66 0.00 1.14 1.47 0.06 88.67 Average: 5 14.58 0.00 0.96 1.13 0.06 83.27 Average: 6 16.30 0.00 1.12 0.88 0.06 81.64 Average: 7 12.69 0.00 1.19 0.72 0.05 85.36