---> uname -a: Linux prd-centos8-docker-8c-8g-75552.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1063 27174 19 3651 30369 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:f8:6d:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fef8:6db4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:af:c5:19 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:d5ff:feaf:c519/64 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) 10/09/2024 _x86_64_ (8 CPU) 14:21:06 LINUX RESTART (8 CPU) 02:22:01 PM tps rtps wtps bread/s bwrtn/s 02:23:01 PM 422.63 18.83 403.80 4078.51 13382.06 02:24:01 PM 272.71 3.08 269.63 487.17 44522.36 Average: 347.67 10.95 336.71 2282.84 28952.21 02:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 PM 28421216 30517052 4234496 12.97 2688 2409800 1948412 5.78 243172 3514508 221412 02:24:01 PM 26592016 29749844 6063696 18.57 2688 3455600 2602716 7.72 604772 4910844 268 Average: 27506616 30133448 5149096 15.77 2688 2932700 2275564 6.75 423972 4212676 110840 02:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 374.94 323.28 3960.54 63.98 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 465.14 356.36 9031.08 42.76 0.00 0.00 0.00 0.00 02:24:01 PM docker0 6.26 10.25 0.35 275.43 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 420.04 339.82 6495.81 53.37 0.00 0.00 0.00 0.00 Average: docker0 3.13 5.12 0.18 137.71 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) 10/09/2024 _x86_64_ (8 CPU) 14:21:06 LINUX RESTART (8 CPU) 02:22:01 PM CPU %user %nice %system %iowait %steal %idle 02:23:01 PM all 20.47 0.00 1.54 1.82 0.09 76.08 02:23:01 PM 0 16.59 0.00 1.30 1.15 0.08 80.87 02:23:01 PM 1 22.58 0.00 1.32 2.31 0.08 73.71 02:23:01 PM 2 24.55 0.00 1.91 2.42 0.10 71.02 02:23:01 PM 3 41.00 0.00 3.26 2.39 0.13 53.22 02:23:01 PM 4 16.37 0.00 1.04 0.95 0.07 81.57 02:23:01 PM 5 14.58 0.00 1.69 2.85 0.08 80.80 02:23:01 PM 6 11.60 0.00 0.90 1.42 0.10 85.97 02:23:01 PM 7 16.47 0.00 0.90 1.05 0.05 81.52 02:24:01 PM all 27.73 0.00 2.50 2.43 0.10 67.24 02:24:01 PM 0 28.07 0.00 2.06 0.18 0.12 69.57 02:24:01 PM 1 17.58 0.00 2.35 3.26 0.10 76.71 02:24:01 PM 2 19.56 0.00 2.22 3.11 0.10 75.02 02:24:01 PM 3 29.76 0.00 2.12 3.80 0.07 64.26 02:24:01 PM 4 33.59 0.00 2.82 2.22 0.12 61.26 02:24:01 PM 5 36.69 0.00 3.05 2.53 0.08 57.64 02:24:01 PM 6 35.80 0.00 2.74 2.44 0.10 58.92 02:24:01 PM 7 20.83 0.00 2.60 1.93 0.12 74.52 Average: all 24.10 0.00 2.02 2.13 0.09 71.67 Average: 0 22.32 0.00 1.68 0.67 0.10 75.23 Average: 1 20.08 0.00 1.83 2.78 0.09 75.21 Average: 2 22.06 0.00 2.06 2.76 0.10 73.02 Average: 3 35.39 0.00 2.69 3.09 0.10 58.73 Average: 4 24.96 0.00 1.93 1.58 0.09 71.43 Average: 5 25.62 0.00 2.37 2.69 0.08 69.23 Average: 6 23.68 0.00 1.82 1.93 0.10 72.47 Average: 7 18.65 0.00 1.75 1.49 0.08 78.02