---> uname -a: Linux prd-centos8-docker-8c-8g-36429.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1095 25114 19 5679 30321 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:f1:cb:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fef1:cb98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:18:53:a9 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::42:60ff:fe18:53a9/64 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) 09/06/2024 _x86_64_ (8 CPU) 06:19:54 LINUX RESTART (8 CPU) 06:20:01 AM tps rtps wtps bread/s bwrtn/s 06:21:02 AM 372.98 137.90 235.08 14851.07 42260.62 06:22:01 AM 289.07 17.08 271.99 8118.76 12366.12 06:23:01 AM 212.25 12.51 199.73 7468.04 49724.96 06:24:01 AM 180.24 0.32 179.92 73.18 78457.06 06:25:01 AM 85.57 5.90 79.68 336.43 11851.36 Average: 227.82 34.80 193.01 6163.01 39020.94 06:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:02 AM 29522580 31222024 3133132 9.59 2688 2024796 1501004 4.45 200720 2507976 197376 06:22:01 AM 28569368 30729404 4086344 12.51 2688 2473892 1822964 5.41 313716 3293612 155608 06:23:01 AM 27175632 30466920 5480080 16.78 2688 3591524 2071676 6.15 648980 4302104 84436 06:24:01 AM 25128548 30134084 7527164 23.05 2688 5287616 3273424 9.71 998704 5921400 44 06:25:01 AM 25711052 31036420 6944660 21.27 2688 5606224 1555924 4.62 1392652 4955776 192 Average: 27221436 30717770 5434276 16.64 2688 3796810 2044998 6.07 710954 4196174 87531 06:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:02 AM eth0 348.96 225.22 1711.31 59.23 0.00 0.00 0.00 0.00 06:21:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 339.03 297.90 2949.00 70.34 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 520.33 483.31 3795.03 3293.72 0.00 0.00 0.00 0.00 06:23:01 AM docker0 1.58 3.23 0.10 45.20 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 234.97 178.34 5383.88 20.80 0.00 0.00 0.00 0.00 06:24:01 AM docker0 2.38 5.70 0.15 84.96 0.00 0.00 0.00 0.00 06:24:01 AM br-e429cbd01057 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM vethae13a15 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM vethde0d06d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM vethffe1186 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 428.22 385.52 76.06 2776.09 0.00 0.00 0.00 0.00 06:25:01 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 374.42 314.11 2782.37 1248.01 0.00 0.00 0.00 0.00 Average: docker0 0.80 1.79 0.05 26.12 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) 09/06/2024 _x86_64_ (8 CPU) 06:19:54 LINUX RESTART (8 CPU) 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:02 AM all 13.11 0.00 3.32 3.99 0.07 79.51 06:21:02 AM 0 17.62 0.00 3.15 11.36 0.08 67.79 06:21:02 AM 1 16.94 0.00 4.43 4.78 0.08 73.77 06:21:02 AM 2 10.06 0.00 4.69 1.38 0.05 83.83 06:21:02 AM 3 19.37 0.00 3.62 4.24 0.07 72.70 06:21:02 AM 4 14.97 0.00 2.61 3.92 0.05 78.45 06:21:02 AM 5 7.63 0.00 3.22 3.84 0.07 85.25 06:21:02 AM 6 8.02 0.00 2.66 1.73 0.05 87.54 06:21:02 AM 7 10.26 0.00 2.23 0.64 0.07 86.80 06:22:01 AM all 17.74 0.00 1.51 1.86 0.07 78.80 06:22:01 AM 0 24.19 0.00 1.68 1.85 0.08 72.19 06:22:01 AM 1 18.33 0.00 2.04 1.36 0.10 78.17 06:22:01 AM 2 10.45 0.00 1.00 1.16 0.07 87.33 06:22:01 AM 3 13.54 0.00 1.60 2.41 0.09 82.36 06:22:01 AM 4 19.54 0.00 1.07 1.46 0.05 77.87 06:22:01 AM 5 26.76 0.00 1.96 1.80 0.09 69.40 06:22:01 AM 6 12.80 0.00 1.09 2.45 0.05 83.62 06:22:01 AM 7 16.37 0.00 1.65 2.42 0.07 79.50 06:23:01 AM all 12.65 0.00 2.30 2.97 0.06 82.03 06:23:01 AM 0 11.08 0.00 1.97 2.19 0.05 84.72 06:23:01 AM 1 10.96 0.00 2.35 7.30 0.07 79.32 06:23:01 AM 2 14.91 0.00 2.74 7.79 0.07 74.50 06:23:01 AM 3 14.07 0.00 2.17 1.51 0.05 82.20 06:23:01 AM 4 12.40 0.00 2.45 1.90 0.07 83.18 06:23:01 AM 5 10.32 0.00 1.97 1.14 0.05 86.53 06:23:01 AM 6 14.82 0.00 2.95 1.09 0.08 81.05 06:23:01 AM 7 12.61 0.00 1.78 0.82 0.05 84.74 06:24:01 AM all 9.64 0.00 2.98 4.02 0.06 83.30 06:24:01 AM 0 14.33 0.00 2.50 1.54 0.07 81.55 06:24:01 AM 1 5.00 0.00 3.21 5.22 0.08 86.48 06:24:01 AM 2 6.17 0.00 3.00 1.32 0.05 89.46 06:24:01 AM 3 10.66 0.00 3.65 3.82 0.07 81.80 06:24:01 AM 4 7.87 0.00 3.50 5.16 0.05 83.42 06:24:01 AM 5 13.34 0.00 2.55 8.52 0.07 75.51 06:24:01 AM 6 5.96 0.00 2.64 1.21 0.05 90.13 06:24:01 AM 7 13.73 0.00 2.78 5.38 0.05 78.06 06:25:01 AM all 14.28 0.00 1.61 0.78 0.06 83.27 06:25:01 AM 0 13.84 0.00 1.29 0.03 0.05 84.79 06:25:01 AM 1 5.48 0.00 0.82 1.32 0.05 92.33 06:25:01 AM 2 12.91 0.00 1.78 0.52 0.07 84.72 06:25:01 AM 3 17.22 0.00 2.04 0.20 0.07 80.47 06:25:01 AM 4 16.54 0.00 1.99 0.05 0.07 81.35 06:25:01 AM 5 16.20 0.00 1.47 1.49 0.07 80.77 06:25:01 AM 6 12.00 0.00 1.42 1.91 0.05 84.62 06:25:01 AM 7 20.06 0.00 2.08 0.70 0.05 77.11 Average: all 13.47 0.00 2.35 2.72 0.06 81.39 Average: 0 16.19 0.00 2.12 3.40 0.07 78.22 Average: 1 11.32 0.00 2.57 4.00 0.08 82.04 Average: 2 10.90 0.00 2.65 2.43 0.06 83.96 Average: 3 14.98 0.00 2.62 2.44 0.07 79.90 Average: 4 14.25 0.00 2.33 2.50 0.06 80.86 Average: 5 14.82 0.00 2.23 3.36 0.07 79.51 Average: 6 10.72 0.00 2.16 1.68 0.06 85.39 Average: 7 14.60 0.00 2.10 1.99 0.06 81.25