---> uname -a: Linux prd-centos8-docker-8c-8g-20931.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27321 19 3528 30392 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:0f:de:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe0f:de25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:d1:e8:a7 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:ceff:fed1:e8a7/64 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) 07/03/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:02 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 125.77 23.59 102.19 4757.30 6792.80 04:14:01 AM 290.59 1.23 289.35 722.83 10609.85 04:15:01 AM 230.64 5.45 225.20 490.18 11762.79 04:16:01 AM 174.03 1.37 172.66 408.33 35702.48 Average: 205.59 7.84 197.75 1581.43 16257.40 04:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29358368 31192120 3297344 10.10 2688 2154672 1987636 5.90 176028 2684700 211536 04:14:01 AM 28721948 30714376 3933764 12.05 2688 2308120 1860672 5.52 197640 3266100 106364 04:15:01 AM 27689984 30004004 4965728 15.21 2688 2622312 2383280 7.07 287548 4176576 106992 04:16:01 AM 27975004 31103224 4680708 14.33 2688 3425852 1573756 4.67 514956 3628760 112552 Average: 28436326 30753431 4219386 12.92 2688 2627739 1951336 5.79 294043 3439034 134361 04:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 102.39 77.48 1211.39 32.18 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 211.83 191.25 2037.62 28.61 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 371.54 305.83 4645.46 43.13 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 347.89 295.75 4885.53 1264.42 0.00 0.00 0.00 0.00 04:16:01 AM docker0 7.31 12.64 0.43 305.76 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 259.06 218.17 3203.31 343.43 0.00 0.00 0.00 0.00 Average: docker0 1.84 3.17 0.11 76.77 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) 07/03/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:02 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.90 0.00 1.11 0.75 0.06 87.18 04:13:01 AM 0 2.16 0.00 0.61 0.53 0.08 96.62 04:13:01 AM 1 17.52 0.00 1.85 0.97 0.07 79.59 04:13:01 AM 2 4.41 0.00 0.41 0.39 0.09 94.70 04:13:01 AM 3 18.92 0.00 1.66 1.32 0.05 78.04 04:13:01 AM 4 7.18 0.00 0.93 0.80 0.03 91.05 04:13:01 AM 5 19.02 0.00 1.82 0.88 0.05 78.23 04:13:01 AM 6 9.60 0.00 0.93 0.27 0.05 89.14 04:13:01 AM 7 8.34 0.00 0.65 0.83 0.07 90.12 04:14:01 AM all 8.90 0.00 0.80 9.68 0.06 80.57 04:14:01 AM 0 9.27 0.00 1.15 19.70 0.07 69.80 04:14:01 AM 1 9.85 0.00 1.02 17.71 0.05 71.37 04:14:01 AM 2 2.19 0.00 0.67 9.27 0.05 87.82 04:14:01 AM 3 19.79 0.00 0.30 5.23 0.07 74.62 04:14:01 AM 4 3.25 0.00 0.57 1.80 0.05 94.33 04:14:01 AM 5 5.53 0.00 0.58 3.46 0.05 90.38 04:14:01 AM 6 13.72 0.00 0.45 16.87 0.05 68.91 04:14:01 AM 7 7.62 0.00 1.62 3.40 0.07 87.29 04:15:01 AM all 19.64 0.00 1.08 1.99 0.08 77.21 04:15:01 AM 0 26.30 0.00 1.17 1.10 0.08 71.35 04:15:01 AM 1 22.03 0.00 1.54 2.79 0.08 73.55 04:15:01 AM 2 11.22 0.00 1.09 2.36 0.08 85.25 04:15:01 AM 3 21.77 0.00 0.90 1.41 0.07 75.85 04:15:01 AM 4 19.06 0.00 1.48 4.64 0.08 74.74 04:15:01 AM 5 19.13 0.00 0.75 1.87 0.08 78.16 04:15:01 AM 6 13.48 0.00 0.74 0.32 0.07 85.40 04:15:01 AM 7 24.14 0.00 0.97 1.40 0.07 73.42 04:16:01 AM all 10.16 0.00 2.67 3.44 0.09 83.64 04:16:01 AM 0 6.57 0.00 2.28 5.81 0.10 85.24 04:16:01 AM 1 14.33 0.00 2.70 4.59 0.10 78.28 04:16:01 AM 2 11.61 0.00 2.81 2.46 0.07 83.05 04:16:01 AM 3 7.31 0.00 2.25 1.41 0.08 88.94 04:16:01 AM 4 14.57 0.00 3.56 5.29 0.12 76.46 04:16:01 AM 5 7.33 0.00 2.78 2.80 0.07 87.02 04:16:01 AM 6 7.81 0.00 2.67 1.03 0.07 88.42 04:16:01 AM 7 11.72 0.00 2.30 4.16 0.08 81.73 Average: all 12.41 0.00 1.41 3.98 0.07 82.13 Average: 0 11.12 0.00 1.31 6.81 0.08 80.68 Average: 1 15.93 0.00 1.78 6.54 0.08 75.68 Average: 2 7.36 0.00 1.25 3.64 0.07 87.68 Average: 3 16.95 0.00 1.28 2.35 0.07 79.35 Average: 4 11.02 0.00 1.63 3.14 0.07 84.14 Average: 5 12.73 0.00 1.48 2.26 0.06 83.47 Average: 6 11.16 0.00 1.20 4.64 0.06 82.94 Average: 7 12.98 0.00 1.39 2.45 0.07 83.11