---> uname -a: Linux prd-centos8-docker-8c-8g-22488.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 1058 26590 19 4241 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:1f:33:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe1f:3393/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:5a:48:15 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::42:19ff:fe5a:4815/64 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) 04/11/2024 _x86_64_ (8 CPU) 14:27:24 LINUX RESTART (8 CPU) 02:28:01 PM tps rtps wtps bread/s bwrtn/s 02:29:01 PM 96.38 7.10 89.29 1304.98 5641.98 02:30:01 PM 270.14 20.54 249.60 4248.18 17312.81 02:31:01 PM 119.79 13.88 105.91 989.14 31075.81 02:32:01 PM 120.16 4.42 115.74 6114.23 20825.67 Average: 151.62 11.48 140.14 3164.21 18714.61 02:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 PM 29514580 31243484 3141132 9.62 2688 2050364 1475208 4.38 170756 2534752 208316 02:30:01 PM 27917316 30110084 4738396 14.51 2688 2506636 2361732 7.01 270120 3987192 95440 02:31:01 PM 26541128 29562340 6114584 18.72 2688 3318616 2883312 8.55 472940 5096024 876 02:32:01 PM 27178000 31052196 5477712 16.77 2688 4167876 1557716 4.62 858288 4067988 78248 Average: 27787756 30492026 4867956 14.91 2688 3010873 2069492 6.14 443026 3921489 95720 02:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 62.96 44.29 973.28 8.58 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 494.17 378.11 5377.14 62.62 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 10.36 10.36 1.04 1.04 0.00 0.00 0.00 0.00 02:31:01 PM eth0 1067.18 414.16 6453.04 42.57 0.00 0.00 0.00 0.00 02:31:01 PM docker0 3.42 4.07 0.50 0.46 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 250.58 199.23 3659.72 28.99 0.00 0.00 0.00 0.00 02:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.59 2.59 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 468.74 258.96 4115.93 35.69 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.02 0.12 0.12 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) 04/11/2024 _x86_64_ (8 CPU) 14:27:24 LINUX RESTART (8 CPU) 02:28:01 PM CPU %user %nice %system %iowait %steal %idle 02:29:01 PM all 10.69 0.00 0.95 0.52 0.07 87.77 02:29:01 PM 0 7.71 0.00 0.67 0.30 0.05 91.27 02:29:01 PM 1 14.68 0.00 1.37 0.40 0.05 83.50 02:29:01 PM 2 7.71 0.00 0.63 1.02 0.23 90.41 02:29:01 PM 3 8.25 0.00 0.73 0.18 0.05 90.78 02:29:01 PM 4 10.21 0.00 0.90 0.70 0.05 88.14 02:29:01 PM 5 18.87 0.00 1.45 0.45 0.05 79.18 02:29:01 PM 6 12.35 0.00 1.18 0.45 0.03 85.98 02:29:01 PM 7 5.77 0.00 0.64 0.67 0.03 92.89 02:30:01 PM all 28.66 0.00 1.43 2.67 0.11 67.13 02:30:01 PM 0 18.33 0.00 1.07 1.22 0.10 79.28 02:30:01 PM 1 35.18 0.00 1.89 3.28 0.13 59.51 02:30:01 PM 2 38.72 0.00 1.30 5.82 0.15 54.01 02:30:01 PM 3 29.09 0.00 0.94 0.60 0.12 69.26 02:30:01 PM 4 35.78 0.00 2.71 4.04 0.12 57.35 02:30:01 PM 5 13.38 0.00 1.44 3.15 0.08 81.95 02:30:01 PM 6 26.76 0.00 1.07 1.79 0.10 70.28 02:30:01 PM 7 32.01 0.00 1.02 1.50 0.10 65.36 02:31:01 PM all 17.70 0.28 2.87 3.17 0.10 75.88 02:31:01 PM 0 21.29 0.00 2.77 0.24 0.10 75.60 02:31:01 PM 1 18.95 0.00 3.08 5.18 0.12 72.67 02:31:01 PM 2 14.60 0.05 2.79 1.53 0.12 80.91 02:31:01 PM 3 17.28 0.03 2.66 0.27 0.10 79.65 02:31:01 PM 4 19.26 0.02 3.02 4.99 0.08 72.64 02:31:01 PM 5 16.65 2.03 2.64 1.07 0.10 77.52 02:31:01 PM 6 14.15 0.03 2.20 0.02 0.10 83.49 02:31:01 PM 7 19.40 0.07 3.78 12.02 0.10 64.62 02:32:01 PM all 15.58 0.04 1.34 1.88 0.07 81.09 02:32:01 PM 0 16.87 0.00 1.89 0.74 0.07 80.43 02:32:01 PM 1 12.84 0.00 1.05 6.83 0.07 79.21 02:32:01 PM 2 17.76 0.00 1.98 0.92 0.08 79.25 02:32:01 PM 3 20.36 0.00 0.95 2.07 0.07 76.55 02:32:01 PM 4 17.19 0.00 1.02 0.00 0.07 81.72 02:32:01 PM 5 27.27 0.00 1.09 0.02 0.08 71.54 02:32:01 PM 6 6.27 0.34 1.16 0.10 0.05 92.09 02:32:01 PM 7 6.09 0.00 1.58 4.34 0.07 87.93 Average: all 18.16 0.08 1.64 2.06 0.09 77.97 Average: 0 16.04 0.00 1.60 0.62 0.08 81.66 Average: 1 20.41 0.00 1.85 3.92 0.09 73.73 Average: 2 19.70 0.01 1.68 2.33 0.15 76.14 Average: 3 18.75 0.01 1.32 0.78 0.08 79.06 Average: 4 20.60 0.00 1.91 2.43 0.08 74.98 Average: 5 19.04 0.50 1.65 1.17 0.08 77.55 Average: 6 14.89 0.09 1.40 0.59 0.07 82.96 Average: 7 15.82 0.02 1.75 4.62 0.08 77.71