---> uname -a: Linux prd-centos8-docker-8c-8g-40370.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1021 28434 19 2434 30423 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:3d:8f:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe3d:8fd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:61:2b:db 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) 09/21/2024 _x86_64_ (8 CPU) 05:19:30 LINUX RESTART (8 CPU) 05:20:01 AM tps rtps wtps bread/s bwrtn/s 05:21:01 AM 221.34 13.98 207.36 2449.18 7381.89 05:22:01 AM 191.88 1.27 190.62 558.44 11102.50 05:23:01 AM 58.72 2.00 56.72 411.00 5349.56 Average: 157.32 5.75 151.57 1139.68 7944.59 05:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 AM 29531236 31275048 3124476 9.57 2688 2063728 1341164 3.98 169740 2515496 208664 05:22:01 AM 27334196 29252708 5321516 16.30 2688 2231720 3523004 10.45 234612 4598748 83748 05:23:01 AM 29141096 31165204 3514616 10.76 2688 2334396 1481160 4.39 257884 2768388 46204 Average: 28668843 30564320 3986869 12.21 2688 2209948 2115109 6.28 220745 3294211 112872 05:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 112.16 76.25 1209.64 27.87 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 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:22:01 AM eth0 298.23 266.67 1984.16 62.05 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 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 142.19 125.73 789.14 102.24 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 184.19 156.21 1327.63 64.05 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) 09/21/2024 _x86_64_ (8 CPU) 05:19:30 LINUX RESTART (8 CPU) 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 10.67 0.00 1.32 0.88 0.05 87.07 05:21:01 AM 0 7.59 0.00 1.27 0.40 0.07 90.67 05:21:01 AM 1 19.17 0.00 2.26 0.62 0.05 77.91 05:21:01 AM 2 20.06 0.00 2.04 1.00 0.05 76.85 05:21:01 AM 3 14.56 0.00 2.11 2.83 0.07 80.44 05:21:01 AM 4 1.69 0.00 0.43 0.13 0.03 97.71 05:21:01 AM 5 1.07 0.00 0.58 1.00 0.08 97.26 05:21:01 AM 6 10.08 0.00 0.78 0.27 0.05 88.82 05:21:01 AM 7 11.16 0.00 1.10 0.78 0.03 86.92 05:22:01 AM all 36.00 0.00 1.57 1.72 0.11 60.60 05:22:01 AM 0 37.05 0.00 1.89 1.72 0.10 59.24 05:22:01 AM 1 44.98 0.00 1.70 1.61 0.10 51.60 05:22:01 AM 2 35.35 0.00 1.67 1.86 0.12 61.00 05:22:01 AM 3 18.28 0.00 1.89 1.82 0.12 77.90 05:22:01 AM 4 41.51 0.00 1.70 2.18 0.10 54.50 05:22:01 AM 5 42.12 0.00 1.22 2.46 0.10 54.09 05:22:01 AM 6 27.03 0.00 1.57 1.68 0.12 69.60 05:22:01 AM 7 41.60 0.00 0.94 0.45 0.10 56.90 05:23:01 AM all 33.81 0.00 1.56 0.46 0.08 64.09 05:23:01 AM 0 36.04 0.00 1.81 0.32 0.08 61.75 05:23:01 AM 1 25.26 0.00 1.42 0.43 0.08 72.80 05:23:01 AM 2 36.65 0.00 1.74 0.49 0.08 61.04 05:23:01 AM 3 26.04 0.00 1.40 0.22 0.07 72.27 05:23:01 AM 4 33.79 0.00 1.62 2.07 0.08 62.43 05:23:01 AM 5 36.36 0.00 1.25 0.07 0.07 62.25 05:23:01 AM 6 38.88 0.00 1.56 0.02 0.07 59.48 05:23:01 AM 7 37.46 0.00 1.67 0.07 0.08 60.71 Average: all 26.80 0.00 1.48 1.02 0.08 70.62 Average: 0 26.86 0.00 1.65 0.81 0.08 70.60 Average: 1 29.78 0.00 1.79 0.89 0.08 67.47 Average: 2 30.66 0.00 1.82 1.11 0.08 66.32 Average: 3 19.63 0.00 1.80 1.62 0.08 76.87 Average: 4 25.63 0.00 1.25 1.46 0.07 71.59 Average: 5 26.51 0.00 1.02 1.18 0.08 71.21 Average: 6 25.31 0.00 1.30 0.65 0.08 72.66 Average: 7 30.03 0.00 1.24 0.44 0.07 68.22