---> uname -a: Linux prd-centos8-docker-8c-8g-84503.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1055 26501 19 4332 30370 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:04:84:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe04:84af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:2c:44:60 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:a0ff:fe2c:4460/64 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) 11/18/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 116.36 9.30 107.07 2866.99 7912.70 07:33:01 AM 277.64 21.93 255.71 2957.28 10372.64 07:34:01 AM 132.16 15.15 117.00 5434.00 37069.26 Average: 175.38 15.46 159.92 3753.09 18455.22 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29501732 31282344 3153980 9.66 2688 2101568 1381460 4.10 168664 2543328 158948 07:33:01 AM 27541036 29768712 5114676 15.66 2688 2538980 2750392 8.16 278048 4343060 275888 07:34:01 AM 26101804 29847956 6553908 20.07 2688 4038508 2625272 7.79 728992 5259776 554924 Average: 27714857 30299671 4940855 15.13 2688 2893019 2252375 6.68 391901 4048721 329920 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 102.15 73.80 1074.85 25.83 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 507.31 413.46 5503.08 66.85 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.59 11.59 1.26 1.26 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1231.51 501.98 7475.24 41.09 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.26 5.23 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 613.79 329.79 4685.06 44.59 0.00 0.00 0.00 0.00 Average: docker0 1.42 1.74 0.22 0.20 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) 11/18/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 8.74 0.00 0.96 0.76 0.04 89.50 07:32:01 AM 0 0.70 0.00 0.50 0.23 0.05 98.51 07:32:01 AM 1 6.41 0.00 0.85 1.05 0.05 91.64 07:32:01 AM 2 17.95 0.00 1.73 0.60 0.05 79.67 07:32:01 AM 3 10.41 0.00 1.08 0.30 0.05 88.16 07:32:01 AM 4 5.38 0.00 0.42 1.12 0.03 93.05 07:32:01 AM 5 21.92 0.00 2.05 0.75 0.05 75.23 07:32:01 AM 6 6.37 0.00 0.62 0.65 0.02 92.34 07:32:01 AM 7 0.77 0.00 0.43 1.34 0.05 97.41 07:33:01 AM all 30.59 0.00 1.37 1.33 0.10 66.62 07:33:01 AM 0 31.99 0.00 1.02 0.35 0.10 66.54 07:33:01 AM 1 17.31 0.00 1.12 2.02 0.08 79.46 07:33:01 AM 2 28.30 0.00 1.43 1.40 0.10 68.77 07:33:01 AM 3 36.78 0.00 1.72 1.16 0.12 60.23 07:33:01 AM 4 26.37 0.00 1.04 0.79 0.07 71.74 07:33:01 AM 5 47.28 0.00 2.61 2.44 0.10 47.57 07:33:01 AM 6 17.43 0.00 1.44 2.39 0.10 78.64 07:33:01 AM 7 39.47 0.00 0.59 0.08 0.10 59.75 07:34:01 AM all 17.88 0.26 3.15 2.71 0.09 75.92 07:34:01 AM 0 18.97 1.90 2.91 0.35 0.08 75.79 07:34:01 AM 1 24.92 0.03 3.34 4.19 0.10 67.42 07:34:01 AM 2 12.75 0.08 3.02 6.60 0.10 77.44 07:34:01 AM 3 13.16 0.00 3.88 1.97 0.07 80.92 07:34:01 AM 4 16.99 0.02 3.00 2.98 0.08 76.93 07:34:01 AM 5 16.81 0.02 2.87 0.88 0.08 79.34 07:34:01 AM 6 17.71 0.02 3.34 4.23 0.08 74.63 07:34:01 AM 7 21.77 0.02 2.82 0.46 0.08 74.85 Average: all 19.06 0.09 1.82 1.59 0.08 77.37 Average: 0 17.21 0.63 1.47 0.31 0.08 80.29 Average: 1 16.18 0.01 1.77 2.41 0.08 79.55 Average: 2 19.67 0.03 2.06 2.86 0.08 75.31 Average: 3 20.09 0.00 2.22 1.14 0.08 76.46 Average: 4 16.24 0.01 1.48 1.63 0.06 80.59 Average: 5 28.66 0.01 2.51 1.36 0.08 67.39 Average: 6 13.82 0.01 1.79 2.42 0.07 81.90 Average: 7 20.62 0.01 1.28 0.63 0.08 77.39