---> uname -a: Linux prd-centos8-docker-8c-8g-35374.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 1012 27377 19 3499 30426 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:cc:7c:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fecc:7c71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:59:87:23 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) 04/26/2024 _x86_64_ (8 CPU) 11:03:00 LINUX RESTART (8 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 130.94 8.03 122.91 1463.78 9337.97 11:06:01 AM 247.41 1.13 246.28 100.25 10594.72 11:07:01 AM 121.31 3.37 117.95 166.51 32903.95 Average: 166.55 4.18 162.38 576.89 17611.75 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 29516140 31269176 3139572 9.61 2688 2073068 1415764 4.20 172724 2518772 100900 11:06:01 AM 27475252 30327904 5180460 15.86 2688 3163124 2257604 6.70 203148 4484960 942916 11:07:01 AM 28089964 31210284 4565748 13.98 2688 3424596 1433128 4.25 461228 3596676 268836 Average: 28360452 30935788 4295260 13.15 2688 2886929 1702165 5.05 279033 3533469 437551 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 88.29 63.38 1013.89 29.85 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 501.90 355.59 8611.16 61.23 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 250.67 240.21 782.65 1181.49 0.00 0.00 0.00 0.00 11:07:01 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 280.28 219.72 3469.10 424.17 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) 04/26/2024 _x86_64_ (8 CPU) 11:03:00 LINUX RESTART (8 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 9.67 0.00 0.96 0.78 0.04 88.54 11:05:01 AM 0 1.25 0.00 0.62 0.53 0.07 97.53 11:05:01 AM 1 5.04 0.00 0.75 0.98 0.03 93.19 11:05:01 AM 2 23.04 0.00 2.04 1.99 0.05 72.89 11:05:01 AM 3 21.76 0.00 1.70 0.50 0.05 75.99 11:05:01 AM 4 6.65 0.00 0.60 0.67 0.07 92.02 11:05:01 AM 5 7.61 0.00 0.48 0.57 0.02 91.32 11:05:01 AM 6 1.04 0.00 0.47 0.72 0.03 97.75 11:05:01 AM 7 10.95 0.00 1.05 0.28 0.03 87.68 11:06:01 AM all 13.32 0.00 1.03 1.05 0.07 84.52 11:06:01 AM 0 15.62 0.00 0.82 1.03 0.07 82.46 11:06:01 AM 1 11.44 0.00 1.00 1.62 0.08 85.85 11:06:01 AM 2 9.17 0.00 0.65 0.67 0.08 89.42 11:06:01 AM 3 12.76 0.00 1.19 1.84 0.07 84.15 11:06:01 AM 4 16.22 0.00 1.49 0.97 0.08 81.24 11:06:01 AM 5 17.67 0.00 1.54 1.24 0.07 79.49 11:06:01 AM 6 10.52 0.00 0.79 0.37 0.07 88.26 11:06:01 AM 7 13.15 0.00 0.80 0.68 0.05 85.32 11:07:01 AM all 9.22 0.00 1.01 2.28 0.05 87.43 11:07:01 AM 0 20.66 0.00 0.97 9.09 0.05 69.23 11:07:01 AM 1 7.89 0.00 0.80 0.79 0.05 90.47 11:07:01 AM 2 4.54 0.00 0.80 0.10 0.05 94.50 11:07:01 AM 3 11.91 0.00 1.45 3.19 0.05 83.39 11:07:01 AM 4 3.59 0.00 0.53 0.17 0.07 95.64 11:07:01 AM 5 7.83 0.00 1.89 4.43 0.03 85.82 11:07:01 AM 6 8.19 0.00 0.85 0.05 0.07 90.84 11:07:01 AM 7 9.14 0.00 0.82 0.47 0.05 89.52 Average: all 10.74 0.00 1.00 1.37 0.06 86.83 Average: 0 12.51 0.00 0.80 3.55 0.06 83.08 Average: 1 8.12 0.00 0.85 1.13 0.06 89.84 Average: 2 12.26 0.00 1.16 0.92 0.06 85.60 Average: 3 15.48 0.00 1.45 1.84 0.06 81.17 Average: 4 8.82 0.00 0.87 0.60 0.07 89.63 Average: 5 11.04 0.00 1.30 2.08 0.04 85.54 Average: 6 6.58 0.00 0.70 0.38 0.06 92.28 Average: 7 11.08 0.00 0.89 0.48 0.04 87.51