---> uname -a: Linux prd-centos8-docker-8c-8g-78058.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 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1011 28450 19 2427 30433 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:61:b4:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe61:b474/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:e5:26:f8 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) 10/20/2024 _x86_64_ (8 CPU) 05:18:07 LINUX RESTART (8 CPU) 05:19:01 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 196.40 5.98 190.42 885.57 10997.00 05:21:01 AM 110.35 1.57 108.78 390.27 6668.71 05:22:01 AM 59.91 0.78 59.13 67.58 4648.25 Average: 122.22 2.78 119.44 447.81 7437.99 05:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 28097652 29935112 4558060 13.96 2688 2153860 2566632 7.62 197340 3888236 89012 05:21:01 AM 27694504 29684824 4961208 15.19 2688 2301924 2649668 7.86 249212 4222528 64760 05:22:01 AM 29164832 31195300 3490880 10.69 2688 2340980 1445356 4.29 432152 2573208 11904 Average: 28318996 30271745 4336716 13.28 2688 2265588 2220552 6.59 292901 3561324 55225 05:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 210.78 192.44 1556.48 58.93 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 173.83 127.87 1384.65 32.02 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 273.61 220.21 473.19 193.05 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 219.40 180.17 1138.11 94.67 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) 10/20/2024 _x86_64_ (8 CPU) 05:18:07 LINUX RESTART (8 CPU) 05:19:01 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 20.35 0.00 1.37 1.07 0.08 77.13 05:20:01 AM 0 15.45 0.00 1.62 0.70 0.08 82.14 05:20:01 AM 1 26.22 0.00 0.79 1.14 0.10 71.75 05:20:01 AM 2 10.80 0.00 0.90 1.17 0.07 87.06 05:20:01 AM 3 23.56 0.00 1.15 0.42 0.07 74.80 05:20:01 AM 4 28.24 0.00 1.29 0.85 0.10 69.52 05:20:01 AM 5 29.49 0.00 2.07 0.40 0.07 67.97 05:20:01 AM 6 15.65 0.00 1.60 1.97 0.07 80.71 05:20:01 AM 7 13.44 0.00 1.55 1.91 0.05 83.05 05:21:01 AM all 43.67 0.00 1.64 0.85 0.10 53.74 05:21:01 AM 0 45.58 0.00 1.59 1.45 0.08 51.29 05:21:01 AM 1 48.91 0.00 1.20 0.07 0.10 49.72 05:21:01 AM 2 41.05 0.00 2.26 0.82 0.10 55.77 05:21:01 AM 3 44.20 0.00 1.40 0.00 0.08 54.32 05:21:01 AM 4 50.33 0.00 1.95 0.52 0.12 47.08 05:21:01 AM 5 47.24 0.00 1.87 0.48 0.10 50.30 05:21:01 AM 6 39.73 0.00 1.62 3.18 0.10 55.37 05:21:01 AM 7 32.28 0.00 1.26 0.30 0.08 66.08 05:22:01 AM all 18.32 0.00 1.58 0.31 0.07 79.73 05:22:01 AM 0 22.42 0.00 1.49 0.12 0.07 75.91 05:22:01 AM 1 28.56 0.00 1.61 0.40 0.10 69.33 05:22:01 AM 2 24.74 0.00 2.21 0.37 0.07 72.61 05:22:01 AM 3 14.82 0.00 1.60 0.37 0.08 83.13 05:22:01 AM 4 15.87 0.00 1.57 1.10 0.07 81.38 05:22:01 AM 5 11.90 0.00 1.22 0.00 0.07 86.81 05:22:01 AM 6 13.79 0.00 1.23 0.07 0.05 84.86 05:22:01 AM 7 14.44 0.00 1.67 0.02 0.05 83.82 Average: all 27.44 0.00 1.53 0.74 0.08 70.20 Average: 0 27.82 0.00 1.57 0.76 0.08 69.78 Average: 1 34.58 0.00 1.20 0.54 0.10 63.58 Average: 2 25.53 0.00 1.79 0.79 0.08 71.82 Average: 3 27.48 0.00 1.38 0.26 0.08 70.79 Average: 4 31.49 0.00 1.61 0.83 0.09 65.98 Average: 5 29.55 0.00 1.72 0.30 0.08 68.36 Average: 6 23.05 0.00 1.49 1.74 0.07 73.66 Average: 7 20.05 0.00 1.49 0.74 0.06 77.65