---> uname -a: Linux prd-centos8-docker-8c-8g-79888.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 1084 26553 19 4251 30342 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:42:77:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe42:779d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:60:cf:f3 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::42:5cff:fe60:cff3/64 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) 10/27/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 128.50 9.07 119.43 2794.33 8417.48 07:33:01 AM 226.54 20.09 206.45 2722.69 7313.05 07:34:01 AM 148.75 14.50 134.26 1149.22 37746.70 07:35:01 AM 94.19 3.17 91.02 4588.34 25055.26 Average: 149.49 11.70 137.79 2813.65 19633.59 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29473772 31247732 3181940 9.74 2688 2095180 1350368 4.01 169284 2566812 103644 07:33:01 AM 28380920 30564812 4274792 13.09 2688 2497148 1867148 5.54 250352 3545384 271084 07:34:01 AM 26028020 29065584 6627692 20.30 2688 3333264 5394424 16.01 477256 5592064 1668 07:35:01 AM 27220644 31099924 5435068 16.64 2688 4171280 1471404 4.37 886212 3995812 196 Average: 27775839 30494513 4879873 14.94 2688 3024218 2520836 7.48 445776 3925018 94148 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 81.79 57.39 997.59 27.48 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 441.84 365.73 5074.01 55.91 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 9.11 9.11 1.04 1.04 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1146.07 440.07 6755.30 41.35 0.00 0.00 0.00 0.00 07:34:01 AM docker0 3.48 4.35 0.54 0.51 0.00 0.00 0.00 0.00 07:34:01 AM vethbc83b97 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:35:01 AM lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 07:35:01 AM eth0 184.77 171.49 2023.28 1100.20 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.75 0.82 0.10 0.09 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 463.63 258.68 3712.66 306.25 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.29 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) 10/27/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 7.73 0.00 0.88 0.74 0.05 90.60 07:32:01 AM 0 8.03 0.00 0.97 1.45 0.07 89.49 07:32:01 AM 1 9.20 0.00 0.60 0.82 0.05 89.33 07:32:01 AM 2 1.82 0.00 0.52 0.97 0.08 96.60 07:32:01 AM 3 5.97 0.00 0.57 0.53 0.03 92.89 07:32:01 AM 4 1.95 0.00 0.60 0.47 0.05 96.93 07:32:01 AM 5 16.78 0.00 1.87 0.75 0.03 80.56 07:32:01 AM 6 4.42 0.00 0.60 0.12 0.05 94.81 07:32:01 AM 7 13.63 0.00 1.28 0.83 0.03 84.21 07:33:01 AM all 19.11 0.00 1.07 0.91 0.08 78.83 07:33:01 AM 0 16.15 0.00 1.07 0.47 0.08 82.23 07:33:01 AM 1 21.09 0.00 1.91 1.89 0.10 75.02 07:33:01 AM 2 25.83 0.00 1.05 1.89 0.07 71.16 07:33:01 AM 3 24.69 0.00 0.87 0.30 0.08 74.06 07:33:01 AM 4 22.29 0.00 1.14 0.57 0.08 75.92 07:33:01 AM 5 23.27 0.00 0.87 0.52 0.07 75.28 07:33:01 AM 6 15.64 0.00 1.24 0.55 0.07 82.50 07:33:01 AM 7 3.89 0.00 0.43 1.10 0.07 94.50 07:34:01 AM all 25.27 0.23 2.88 1.85 0.09 69.69 07:34:01 AM 0 31.91 0.02 3.16 0.22 0.10 64.60 07:34:01 AM 1 26.87 0.07 3.05 2.67 0.10 67.24 07:34:01 AM 2 26.60 0.05 3.53 2.90 0.08 66.84 07:34:01 AM 3 21.39 0.02 2.68 2.36 0.08 73.46 07:34:01 AM 4 26.55 0.05 2.79 1.55 0.08 68.97 07:34:01 AM 5 27.08 1.62 2.50 1.94 0.08 66.78 07:34:01 AM 6 22.41 0.00 2.86 0.76 0.08 73.88 07:34:01 AM 7 19.33 0.00 2.46 2.43 0.07 75.72 07:35:01 AM all 16.41 0.04 1.84 1.60 0.07 80.05 07:35:01 AM 0 14.39 0.00 2.59 0.35 0.07 82.59 07:35:01 AM 1 18.78 0.30 1.51 3.66 0.08 75.67 07:35:01 AM 2 17.40 0.00 1.69 0.44 0.05 80.43 07:35:01 AM 3 10.64 0.00 1.52 0.95 0.07 86.82 07:35:01 AM 4 12.54 0.00 1.52 0.18 0.08 85.67 07:35:01 AM 5 32.65 0.00 2.93 4.08 0.08 60.25 07:35:01 AM 6 11.86 0.00 1.47 1.79 0.07 84.81 07:35:01 AM 7 13.03 0.00 1.47 1.32 0.05 84.13 Average: all 17.11 0.07 1.66 1.27 0.07 79.82 Average: 0 17.60 0.00 1.94 0.62 0.08 79.75 Average: 1 18.96 0.09 1.76 2.26 0.08 76.84 Average: 2 17.90 0.01 1.69 1.55 0.07 78.78 Average: 3 15.66 0.00 1.41 1.03 0.07 81.83 Average: 4 15.81 0.01 1.51 0.69 0.08 81.90 Average: 5 24.94 0.40 2.04 1.82 0.07 70.74 Average: 6 13.56 0.00 1.54 0.80 0.07 84.03 Average: 7 12.45 0.00 1.41 1.42 0.05 84.66