---> uname -a: Linux prd-centos8-docker-8c-8g-35758.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: 2799.996 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 1054 27177 19 3658 30372 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:8a:12:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe8a:12ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:1f:af:63 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::42:43ff:fe1f:af63/64 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) 04/27/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 161.01 21.09 139.92 4456.65 9551.42 03:51:01 PM 450.81 6.60 444.21 1210.73 15239.79 03:52:01 PM 274.03 3.57 270.46 4810.26 31067.51 03:53:01 PM 72.03 3.02 69.01 1216.66 8571.43 Average: 239.46 8.57 230.89 2923.65 16107.57 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29291072 31124752 3364640 10.30 2688 2153504 1610520 4.78 176696 2739516 112228 03:51:01 PM 27659540 30006508 4996172 15.30 2688 2656308 2362108 7.01 423616 4075240 247704 03:52:01 PM 27943900 31102872 4711812 14.43 2688 3452188 1804936 5.36 673892 3475596 149264 03:53:01 PM 27873304 31144920 4782408 14.64 2688 3563884 1489012 4.42 1167380 3058232 40 Average: 28191954 30844763 4463758 13.67 2688 2956471 1816644 5.39 610396 3337146 127309 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 81.44 60.58 1038.77 14.26 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 584.35 499.47 7366.32 67.85 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 361.76 262.93 4111.26 36.28 0.00 0.00 0.00 0.00 03:52:01 PM docker0 56.40 66.69 2.92 560.65 0.00 0.00 0.00 0.00 03:52:01 PM veth94ae7c4 56.40 66.71 3.69 560.65 0.00 0.00 0.00 0.05 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 136.70 154.98 72.43 1599.27 0.00 0.00 0.00 0.00 03:53:01 PM docker0 71.93 60.86 795.55 34.16 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 291.05 244.48 3147.02 429.43 0.00 0.00 0.00 0.00 Average: docker0 32.08 31.89 199.63 148.71 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) 04/27/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.63 0.00 1.11 0.96 0.05 86.25 03:50:01 PM 0 11.33 0.00 0.90 0.43 0.07 87.27 03:50:01 PM 1 8.13 0.00 0.72 0.94 0.08 90.13 03:50:01 PM 2 14.11 0.00 1.65 2.61 0.05 81.58 03:50:01 PM 3 28.01 0.00 2.52 1.79 0.05 67.63 03:50:01 PM 4 10.60 0.00 0.78 0.32 0.03 88.27 03:50:01 PM 5 7.39 0.00 0.60 0.25 0.03 91.72 03:50:01 PM 6 10.67 0.00 1.15 0.67 0.02 87.50 03:50:01 PM 7 2.77 0.00 0.57 0.68 0.05 95.93 03:51:01 PM all 31.79 0.00 1.84 1.91 0.10 64.36 03:51:01 PM 0 18.25 0.00 1.41 0.97 0.10 79.27 03:51:01 PM 1 41.69 0.00 1.01 1.69 0.10 55.51 03:51:01 PM 2 37.12 0.00 2.80 2.81 0.10 57.17 03:51:01 PM 3 31.56 0.00 2.25 2.21 0.10 63.88 03:51:01 PM 4 30.32 0.00 2.45 3.04 0.10 64.09 03:51:01 PM 5 35.45 0.00 1.58 1.16 0.10 61.72 03:51:01 PM 6 23.20 0.00 1.93 2.70 0.10 72.08 03:51:01 PM 7 36.74 0.00 1.29 0.70 0.10 61.17 03:52:01 PM all 19.34 0.00 1.76 2.52 0.07 76.32 03:52:01 PM 0 9.26 0.00 1.54 2.28 0.07 86.86 03:52:01 PM 1 30.01 0.00 2.09 6.03 0.08 61.78 03:52:01 PM 2 14.32 0.00 1.66 3.87 0.07 80.08 03:52:01 PM 3 19.85 0.00 3.73 5.26 0.07 71.09 03:52:01 PM 4 12.93 0.00 1.39 0.69 0.07 84.93 03:52:01 PM 5 13.58 0.00 1.53 1.32 0.05 83.52 03:52:01 PM 6 27.08 0.00 1.05 0.65 0.07 71.14 03:52:01 PM 7 27.63 0.00 1.05 0.07 0.07 71.18 03:53:01 PM all 8.94 0.00 1.24 0.37 0.05 89.40 03:53:01 PM 0 5.42 0.00 1.27 0.08 0.07 93.16 03:53:01 PM 1 18.26 0.00 0.92 0.07 0.07 80.69 03:53:01 PM 2 11.86 0.00 1.29 1.90 0.07 84.88 03:53:01 PM 3 7.54 0.00 1.97 0.28 0.05 90.16 03:53:01 PM 4 2.24 0.00 0.90 0.15 0.05 96.66 03:53:01 PM 5 1.82 0.00 1.02 0.15 0.05 96.96 03:53:01 PM 6 3.43 0.00 0.94 0.00 0.05 95.59 03:53:01 PM 7 20.95 0.00 1.59 0.28 0.03 77.15 Average: all 17.91 0.00 1.48 1.44 0.07 79.10 Average: 0 11.06 0.00 1.28 0.94 0.08 86.64 Average: 1 24.51 0.00 1.18 2.18 0.08 72.04 Average: 2 19.35 0.00 1.85 2.80 0.07 75.94 Average: 3 21.73 0.00 2.62 2.38 0.07 73.20 Average: 4 14.00 0.00 1.38 1.05 0.06 83.51 Average: 5 14.54 0.00 1.18 0.72 0.06 83.50 Average: 6 16.09 0.00 1.27 1.00 0.06 81.58 Average: 7 22.01 0.00 1.12 0.43 0.06 76.37