---> uname -a: Linux prd-centos8-docker-8c-8g-35461.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 1038 27341 19 3510 30395 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:47:6b:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe47:6bd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:03:f1:be 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:d7ff:fe03:f1be/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) 04/26/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 106.45 6.98 99.47 1302.77 7411.30 04:06:01 PM 351.01 18.88 332.13 4367.41 9915.18 04:07:01 PM 269.25 3.00 266.25 460.70 40886.06 04:08:01 PM 82.16 0.90 81.26 68.51 10133.91 Average: 202.21 7.44 194.77 1549.68 17087.90 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29490484 31227628 3165228 9.69 2688 2058272 1465660 4.35 172856 2553900 172132 04:06:01 PM 28542128 30607988 4113584 12.60 2688 2380260 1867576 5.54 237220 3400324 167540 04:07:01 PM 26927228 29937608 5728484 17.54 2688 3309896 2552356 7.57 578096 4613544 12 04:08:01 PM 27995788 31123200 4659924 14.27 2688 3426676 1505376 4.47 807852 3322468 11904 Average: 28238907 30724106 4416805 13.53 2688 2793776 1847742 5.48 449006 3472559 87897 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 56.85 41.30 867.65 8.17 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 317.20 281.72 3187.67 54.74 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 456.70 333.40 8767.79 39.71 0.00 0.00 0.00 0.00 04:07:01 PM docker0 6.90 12.31 0.41 305.63 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 294.95 291.37 394.24 1973.97 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.12 0.00 0.01 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 281.43 236.95 3304.57 519.15 0.00 0.00 0.00 0.00 Average: docker0 1.72 3.11 0.10 76.42 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) 04/26/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.18 0.00 0.91 0.83 0.05 88.03 04:05:01 PM 0 10.64 0.00 0.60 0.37 0.07 88.32 04:05:01 PM 1 3.38 0.00 0.45 0.95 0.07 95.15 04:05:01 PM 2 8.71 0.00 0.75 0.62 0.03 89.89 04:05:01 PM 3 19.68 0.00 1.44 1.24 0.07 77.58 04:05:01 PM 4 27.31 0.00 2.47 1.75 0.05 68.41 04:05:01 PM 5 2.44 0.00 0.40 0.50 0.02 96.64 04:05:01 PM 6 2.05 0.00 0.28 0.97 0.07 96.63 04:05:01 PM 7 7.25 0.00 0.90 0.25 0.02 91.58 04:06:01 PM all 16.35 0.00 1.23 1.57 0.06 80.79 04:06:01 PM 0 23.26 0.00 1.22 1.54 0.07 73.91 04:06:01 PM 1 15.65 0.00 1.10 2.21 0.07 80.97 04:06:01 PM 2 12.80 0.00 0.75 0.77 0.07 85.61 04:06:01 PM 3 20.39 0.00 0.84 1.64 0.07 77.07 04:06:01 PM 4 19.95 0.00 1.91 2.83 0.05 75.26 04:06:01 PM 5 15.57 0.00 1.39 0.54 0.08 82.42 04:06:01 PM 6 5.95 0.00 0.60 0.13 0.05 93.27 04:06:01 PM 7 17.20 0.00 2.06 2.88 0.07 77.80 04:07:01 PM all 23.24 0.00 2.62 2.69 0.09 71.37 04:07:01 PM 0 16.93 0.00 2.54 2.69 0.10 77.74 04:07:01 PM 1 23.31 0.00 3.61 4.53 0.10 68.44 04:07:01 PM 2 19.90 0.00 2.46 4.06 0.10 73.48 04:07:01 PM 3 27.83 0.00 1.90 1.70 0.08 68.49 04:07:01 PM 4 24.15 0.00 2.32 2.27 0.08 71.18 04:07:01 PM 5 27.92 0.00 3.52 4.13 0.08 64.35 04:07:01 PM 6 14.18 0.00 2.39 1.53 0.07 81.83 04:07:01 PM 7 31.69 0.00 2.22 0.60 0.08 65.41 04:08:01 PM all 12.73 0.00 1.57 0.30 0.06 85.33 04:08:01 PM 0 17.05 0.00 1.29 0.15 0.07 81.44 04:08:01 PM 1 20.75 0.00 2.01 0.54 0.07 76.64 04:08:01 PM 2 20.47 0.00 1.66 0.50 0.07 77.30 04:08:01 PM 3 5.61 0.00 1.45 0.84 0.07 92.03 04:08:01 PM 4 5.70 0.00 1.63 0.22 0.07 92.39 04:08:01 PM 5 6.45 0.00 1.54 0.02 0.03 91.96 04:08:01 PM 6 5.13 0.00 1.29 0.03 0.05 93.50 04:08:01 PM 7 20.69 0.00 1.70 0.12 0.07 77.42 Average: all 15.61 0.00 1.58 1.34 0.07 81.40 Average: 0 16.97 0.00 1.41 1.18 0.08 80.36 Average: 1 15.76 0.00 1.79 2.05 0.08 80.33 Average: 2 15.46 0.00 1.40 1.48 0.07 81.59 Average: 3 18.36 0.00 1.41 1.35 0.07 78.81 Average: 4 19.28 0.00 2.08 1.77 0.06 76.80 Average: 5 13.07 0.00 1.71 1.29 0.05 83.88 Average: 6 6.81 0.00 1.14 0.66 0.06 91.32 Average: 7 19.20 0.00 1.72 0.96 0.06 78.07