---> uname -a: Linux prd-centos8-docker-8c-8g-41191.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 1006 28273 19 2610 30440 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:87:72:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe87:7294/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:6d:e9:c3 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) 09/23/2024 _x86_64_ (8 CPU) 16:31:36 LINUX RESTART (8 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 264.43 17.43 247.00 2662.45 9473.03 04:34:01 PM 208.07 17.45 190.62 3450.89 9945.91 Average: 236.25 17.44 218.81 3056.64 9709.45 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 29536532 31255320 3119180 9.55 2688 2041220 1450776 4.30 175228 2509568 147228 04:34:01 PM 29025624 31231752 3630088 11.12 2688 2519076 1414604 4.20 285444 2869188 306980 Average: 29281078 31243536 3374634 10.33 2688 2280148 1432690 4.25 230336 2689378 227104 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 278.17 168.46 1529.86 44.80 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 285.80 261.01 2501.27 66.82 0.00 0.00 0.00 0.00 04:34:01 PM 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 281.99 214.73 2015.53 55.81 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) 09/23/2024 _x86_64_ (8 CPU) 16:31:36 LINUX RESTART (8 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 10.85 0.00 1.40 1.58 0.05 86.12 04:33:01 PM 0 10.79 0.00 0.89 0.84 0.05 87.44 04:33:01 PM 1 8.02 0.00 1.20 0.90 0.05 89.82 04:33:01 PM 2 17.25 0.00 2.06 1.37 0.08 79.23 04:33:01 PM 3 22.19 0.00 1.64 4.07 0.05 72.05 04:33:01 PM 4 2.72 0.00 0.33 0.18 0.05 96.71 04:33:01 PM 5 9.62 0.00 1.51 0.80 0.05 88.02 04:33:01 PM 6 6.42 0.00 1.41 1.54 0.03 90.60 04:33:01 PM 7 9.75 0.00 2.14 2.96 0.03 85.12 04:34:01 PM all 13.89 0.00 1.28 1.79 0.07 82.98 04:34:01 PM 0 14.25 0.00 1.10 1.97 0.07 82.61 04:34:01 PM 1 10.03 0.00 1.22 1.80 0.07 86.88 04:34:01 PM 2 10.91 0.00 1.33 2.90 0.07 84.79 04:34:01 PM 3 10.75 0.00 1.40 3.24 0.07 84.54 04:34:01 PM 4 21.53 0.00 0.82 0.38 0.08 77.19 04:34:01 PM 5 20.00 0.00 1.84 1.22 0.08 76.86 04:34:01 PM 6 11.38 0.00 0.74 1.61 0.05 86.23 04:34:01 PM 7 12.25 0.00 1.77 1.20 0.07 84.71 Average: all 12.37 0.00 1.34 1.69 0.06 84.55 Average: 0 12.52 0.00 0.99 1.40 0.06 85.03 Average: 1 9.02 0.00 1.21 1.35 0.06 88.35 Average: 2 14.09 0.00 1.69 2.14 0.08 82.01 Average: 3 16.47 0.00 1.52 3.66 0.06 78.29 Average: 4 12.13 0.00 0.58 0.28 0.07 86.95 Average: 5 14.81 0.00 1.67 1.01 0.07 82.44 Average: 6 8.90 0.00 1.07 1.57 0.04 88.42 Average: 7 11.00 0.00 1.95 2.08 0.05 84.91