---> uname -a: Linux prd-centos8-docker-8c-8g-40026.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 1040 27486 19 3363 30402 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:72:b0:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe72:b0a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:c7:1b:d2 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) 09/20/2024 _x86_64_ (8 CPU) 07:12:26 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 133.87 9.08 124.79 2794.40 8681.69 07:15:01 AM 181.25 20.15 161.11 2651.42 5570.70 07:16:01 AM 119.93 3.52 116.41 4678.29 21653.01 Average: 145.02 10.91 134.10 3374.67 11968.28 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29477636 31254624 3178076 9.73 2688 2097632 1386144 4.11 168404 2564768 103988 07:15:01 AM 28180548 30207448 4475164 13.70 2688 2341844 2717380 8.06 248868 3750860 153560 07:16:01 AM 28123060 31108316 4532652 13.88 2688 3293812 1507516 4.47 741816 3297068 368804 Average: 28593748 30856796 4061964 12.44 2688 2577763 1870347 5.55 386363 3204232 208784 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 100.05 75.71 1050.60 32.35 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 267.29 231.79 2497.03 39.79 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 318.63 237.79 2640.57 42.01 0.00 0.00 0.00 0.00 07:16:01 AM 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 228.65 181.76 2062.68 38.05 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) 09/20/2024 _x86_64_ (8 CPU) 07:12:26 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 9.02 0.00 1.05 0.36 0.04 89.52 07:14:01 AM 0 8.25 0.00 0.95 0.47 0.05 90.28 07:14:01 AM 1 1.34 0.00 0.62 0.55 0.07 97.42 07:14:01 AM 2 5.73 0.00 0.89 0.28 0.03 93.07 07:14:01 AM 3 31.20 0.00 2.84 0.48 0.07 65.41 07:14:01 AM 4 6.46 0.00 0.73 0.60 0.03 92.17 07:14:01 AM 5 2.77 0.00 0.62 0.13 0.03 96.44 07:14:01 AM 6 6.31 0.00 0.47 0.13 0.03 93.06 07:14:01 AM 7 10.09 0.00 1.32 0.22 0.03 88.34 07:15:01 AM all 19.39 0.00 0.97 0.46 0.06 79.12 07:15:01 AM 0 13.32 0.00 0.63 0.33 0.07 85.64 07:15:01 AM 1 19.62 0.00 1.39 0.75 0.08 78.16 07:15:01 AM 2 24.39 0.00 0.87 0.32 0.08 74.34 07:15:01 AM 3 32.06 0.00 0.82 0.38 0.08 66.66 07:15:01 AM 4 13.91 0.00 1.12 0.68 0.05 84.24 07:15:01 AM 5 22.10 0.00 1.39 0.82 0.05 75.64 07:15:01 AM 6 16.26 0.00 0.88 0.13 0.05 82.67 07:15:01 AM 7 13.46 0.00 0.63 0.22 0.05 85.63 07:16:01 AM all 26.23 0.00 2.37 0.40 0.08 70.92 07:16:01 AM 0 15.75 0.00 1.69 0.15 0.07 82.34 07:16:01 AM 1 37.86 0.00 2.97 0.74 0.08 58.35 07:16:01 AM 2 36.05 0.00 2.78 0.72 0.08 60.36 07:16:01 AM 3 23.94 0.00 2.74 0.25 0.08 72.99 07:16:01 AM 4 16.73 0.00 1.98 0.07 0.07 81.16 07:16:01 AM 5 24.57 0.00 1.93 0.27 0.08 73.15 07:16:01 AM 6 22.90 0.00 2.29 0.38 0.07 74.36 07:16:01 AM 7 32.04 0.00 2.58 0.62 0.07 64.69 Average: all 18.21 0.00 1.46 0.40 0.06 79.87 Average: 0 12.44 0.00 1.09 0.32 0.06 86.09 Average: 1 19.60 0.00 1.66 0.68 0.08 77.98 Average: 2 22.04 0.00 1.51 0.44 0.07 75.94 Average: 3 29.08 0.00 2.13 0.37 0.08 68.34 Average: 4 12.36 0.00 1.28 0.45 0.05 85.86 Average: 5 16.47 0.00 1.31 0.41 0.06 81.76 Average: 6 15.15 0.00 1.21 0.22 0.05 83.37 Average: 7 18.52 0.00 1.51 0.35 0.05 79.57