---> uname -a: Linux prd-centos8-docker-8c-8g-75007.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: 2800.000 BogoMIPS: 5600.00 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 1056 26574 19 4258 30369 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:d5:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fef1:d513/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:7e:ed:71 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::42:5eff:fe7e:ed71/64 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) 10/07/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 154.12 21.61 132.51 4472.91 9249.50 07:33:01 AM 255.60 9.70 245.90 1363.95 16134.11 07:34:01 AM 145.95 15.06 130.89 5410.20 30206.01 07:35:01 AM 69.39 0.65 68.74 65.71 24731.29 Average: 156.26 11.75 144.51 2828.19 20080.23 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29334280 31170596 3321432 10.17 2688 2156020 1557932 4.62 176036 2693520 135888 07:33:01 AM 27148644 29499404 5507068 16.86 2688 2661532 3221780 9.56 288616 4721576 188424 07:34:01 AM 25954524 29749164 6701188 20.52 2688 4086732 3116408 9.25 739044 5398588 609620 07:35:01 AM 27211256 31097692 5444456 16.67 2688 4178356 1532380 4.55 885648 4004248 996 Average: 27412176 30379214 5243536 16.06 2688 3270660 2357125 6.99 522336 4204483 233732 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 130.99 111.11 1250.17 36.96 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 647.63 420.58 6859.10 53.08 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.46 11.46 1.25 1.25 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1195.37 519.64 6830.57 50.18 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.27 5.25 0.65 0.61 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 82.07 74.94 97.31 1069.03 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 514.02 281.57 3759.29 302.31 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.31 0.16 0.15 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) 10/07/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 10.57 0.00 1.14 1.12 0.06 87.11 07:32:01 AM 0 6.32 0.00 0.87 1.57 0.08 91.16 07:32:01 AM 1 11.62 0.00 1.47 0.64 0.10 86.18 07:32:01 AM 2 11.99 0.00 0.95 1.12 0.07 85.87 07:32:01 AM 3 21.66 0.00 2.01 2.02 0.07 74.25 07:32:01 AM 4 7.73 0.00 0.72 0.47 0.05 91.04 07:32:01 AM 5 8.50 0.00 1.27 1.50 0.05 88.67 07:32:01 AM 6 13.99 0.00 1.22 1.00 0.05 83.74 07:32:01 AM 7 2.77 0.00 0.65 0.62 0.03 95.93 07:33:01 AM all 33.79 0.00 1.46 1.35 0.09 63.32 07:33:01 AM 0 41.27 0.00 1.91 1.54 0.08 55.20 07:33:01 AM 1 25.95 0.00 1.57 1.02 0.10 71.36 07:33:01 AM 2 19.00 0.00 1.66 1.94 0.10 77.30 07:33:01 AM 3 39.59 0.00 0.84 0.05 0.08 59.44 07:33:01 AM 4 38.70 0.00 1.29 0.74 0.08 59.19 07:33:01 AM 5 40.10 0.00 2.33 2.25 0.10 55.22 07:33:01 AM 6 32.94 0.00 1.11 1.73 0.10 64.13 07:33:01 AM 7 32.74 0.00 0.97 1.51 0.07 64.72 07:34:01 AM all 20.26 0.29 3.67 2.42 0.10 73.27 07:34:01 AM 0 17.66 1.63 3.61 2.65 0.10 74.35 07:34:01 AM 1 19.69 0.00 4.06 1.61 0.08 74.56 07:34:01 AM 2 21.04 0.00 4.05 1.45 0.08 73.37 07:34:01 AM 3 19.60 0.07 3.71 0.93 0.10 75.59 07:34:01 AM 4 24.28 0.02 3.07 1.67 0.10 70.86 07:34:01 AM 5 21.91 0.47 3.67 4.58 0.10 69.26 07:34:01 AM 6 17.31 0.07 3.95 4.52 0.08 74.07 07:34:01 AM 7 20.61 0.03 3.22 1.97 0.10 74.06 07:35:01 AM all 9.09 0.00 1.07 2.02 0.04 87.78 07:35:01 AM 0 10.78 0.00 1.10 1.49 0.05 86.58 07:35:01 AM 1 10.15 0.00 0.95 4.32 0.05 84.53 07:35:01 AM 2 14.01 0.00 1.13 4.44 0.07 80.36 07:35:01 AM 3 8.48 0.00 1.15 2.17 0.03 88.16 07:35:01 AM 4 7.91 0.00 0.97 0.08 0.03 91.00 07:35:01 AM 5 12.83 0.00 1.54 0.08 0.03 85.51 07:35:01 AM 6 4.02 0.00 0.97 3.49 0.03 91.48 07:35:01 AM 7 4.53 0.00 0.74 0.13 0.03 94.57 Average: all 18.41 0.07 1.83 1.73 0.07 77.89 Average: 0 19.00 0.41 1.87 1.81 0.08 76.84 Average: 1 16.84 0.00 2.01 1.90 0.08 79.17 Average: 2 16.50 0.00 1.94 2.24 0.08 79.24 Average: 3 22.33 0.02 1.92 1.29 0.07 74.36 Average: 4 19.63 0.00 1.51 0.74 0.07 78.05 Average: 5 20.81 0.12 2.20 2.10 0.07 74.70 Average: 6 17.05 0.02 1.80 2.68 0.07 78.38 Average: 7 15.13 0.01 1.39 1.06 0.06 82.36