---> uname -a: Linux prd-centos8-docker-8c-8g-35280.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 1018 27053 19 3818 30422 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:2d:d9:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe2d:d9dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:55:78:2c 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) 08/31/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 131.08 9.25 121.84 2797.53 8237.08 07:12:01 PM 315.16 15.58 299.58 1659.06 14372.39 Average: 223.11 12.41 210.70 2228.39 11304.22 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29475752 31267084 3179960 9.74 2688 2111960 1384936 4.11 171868 2560144 131964 07:12:01 PM 27722924 31155492 4932788 15.11 2688 3738756 1429060 4.24 366032 4065796 1379000 Average: 28599338 31211288 4056374 12.42 2688 2925358 1406998 4.17 268950 3312970 755482 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 105.00 81.81 1053.19 33.76 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 589.65 444.21 9706.13 77.18 0.00 0.00 0.00 0.00 07:12:01 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 347.28 262.98 5378.94 55.47 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) 08/31/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 9.00 0.00 1.11 0.81 0.05 89.04 07:11:01 PM 0 3.55 0.00 0.73 0.75 0.07 94.89 07:11:01 PM 1 13.36 0.00 1.47 1.60 0.05 83.52 07:11:01 PM 2 8.27 0.00 1.60 1.74 0.07 88.32 07:11:01 PM 3 3.63 0.00 0.65 0.33 0.05 95.33 07:11:01 PM 4 21.49 0.00 1.55 0.52 0.03 76.40 07:11:01 PM 5 3.89 0.00 0.30 0.22 0.05 95.54 07:11:01 PM 6 8.91 0.00 1.59 1.09 0.03 88.38 07:11:01 PM 7 8.84 0.00 0.97 0.22 0.05 89.92 07:12:01 PM all 15.52 0.00 1.71 1.80 0.08 80.89 07:12:01 PM 0 15.35 0.00 2.46 2.79 0.07 79.33 07:12:01 PM 1 10.95 0.00 1.27 2.11 0.10 85.57 07:12:01 PM 2 21.43 0.00 1.64 2.02 0.08 74.82 07:12:01 PM 3 17.70 0.00 1.91 1.30 0.08 79.01 07:12:01 PM 4 17.74 0.00 1.76 1.87 0.07 78.57 07:12:01 PM 5 13.98 0.00 1.79 3.08 0.07 81.08 07:12:01 PM 6 12.18 0.00 1.91 0.84 0.10 84.97 07:12:01 PM 7 14.83 0.00 0.92 0.37 0.08 83.80 Average: all 12.26 0.00 1.41 1.30 0.07 84.97 Average: 0 9.44 0.00 1.60 1.77 0.07 87.13 Average: 1 12.15 0.00 1.37 1.86 0.08 84.55 Average: 2 14.85 0.00 1.62 1.88 0.08 81.57 Average: 3 10.66 0.00 1.28 0.82 0.07 87.17 Average: 4 19.62 0.00 1.65 1.19 0.05 77.48 Average: 5 8.93 0.00 1.05 1.65 0.06 88.31 Average: 6 10.55 0.00 1.75 0.96 0.07 86.68 Average: 7 11.83 0.00 0.94 0.29 0.07 86.87