---> uname -a: Linux prd-centos8-docker-8c-8g-4575.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1051 27602 19 3236 30380 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:af:41:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feaf:41d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:f3:1e:64 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::42:16ff:fef3:1e64/64 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) 02/11/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 201.50 121.89 79.61 14158.02 40576.35 06:24:01 AM 213.25 1.72 211.53 292.17 9379.34 06:25:01 AM 396.42 3.70 392.72 1049.38 18603.37 06:26:01 AM 150.20 1.57 148.63 400.00 28744.22 Average: 240.34 32.22 208.12 3975.32 24326.49 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29575776 31240688 3079936 9.43 2688 1994512 1492184 4.43 199968 2471732 185772 06:24:01 AM 28852380 30708848 3803332 11.65 2688 2173972 2138132 6.34 188648 3155608 189780 06:25:01 AM 27275144 29920180 5380568 16.48 2688 2948644 2408604 7.15 368576 4493964 483032 06:26:01 AM 28252200 31089016 4403512 13.48 2688 3135396 1507792 4.47 648716 3222836 94944 Average: 28488875 30739683 4166837 12.76 2688 2563131 1886678 5.60 351477 3336035 238382 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 455.06 309.93 1488.24 69.33 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 228.19 203.73 2015.79 45.00 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 478.61 393.64 7231.94 54.65 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 323.68 323.04 676.59 1930.69 0.00 0.00 0.00 0.00 06:26:01 AM docker0 15.06 19.49 0.84 307.17 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 371.39 307.58 2853.08 524.90 0.00 0.00 0.00 0.00 Average: docker0 3.77 4.87 0.21 76.79 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) 02/11/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.06 0.00 2.78 2.72 0.07 81.38 06:23:01 AM 0 13.20 0.00 2.70 9.18 0.10 74.83 06:23:01 AM 1 20.81 0.00 2.75 1.62 0.08 74.74 06:23:01 AM 2 17.40 0.00 3.38 3.82 0.07 75.33 06:23:01 AM 3 8.11 0.00 2.59 1.63 0.07 87.60 06:23:01 AM 4 14.72 0.00 3.48 1.41 0.08 80.30 06:23:01 AM 5 5.06 0.00 2.43 0.87 0.07 91.57 06:23:01 AM 6 15.44 0.00 2.12 2.54 0.05 79.84 06:23:01 AM 7 9.68 0.00 2.75 0.70 0.03 86.84 06:24:01 AM all 14.12 0.00 1.15 0.87 0.06 83.79 06:24:01 AM 0 5.37 0.00 0.52 0.08 0.08 93.94 06:24:01 AM 1 16.85 0.00 1.87 2.14 0.07 79.07 06:24:01 AM 2 10.27 0.00 1.24 2.27 0.08 86.14 06:24:01 AM 3 21.64 0.00 1.92 0.93 0.07 75.44 06:24:01 AM 4 11.02 0.00 0.99 0.77 0.03 87.19 06:24:01 AM 5 14.08 0.00 0.70 0.37 0.07 84.78 06:24:01 AM 6 25.50 0.00 1.29 0.25 0.07 72.90 06:24:01 AM 7 8.24 0.00 0.68 0.17 0.05 90.86 06:25:01 AM all 25.99 0.00 1.81 1.89 0.08 70.23 06:25:01 AM 0 18.04 0.00 1.27 1.17 0.08 79.43 06:25:01 AM 1 19.71 0.00 2.06 2.31 0.07 75.85 06:25:01 AM 2 32.57 0.00 2.28 3.49 0.08 61.58 06:25:01 AM 3 25.10 0.00 1.76 0.65 0.08 72.40 06:25:01 AM 4 24.61 0.00 2.09 3.06 0.07 70.16 06:25:01 AM 5 20.54 0.00 1.54 0.86 0.08 76.98 06:25:01 AM 6 43.35 0.00 1.14 1.59 0.07 53.86 06:25:01 AM 7 23.98 0.00 2.34 1.97 0.08 71.62 06:26:01 AM all 11.59 0.00 2.54 1.57 0.07 84.24 06:26:01 AM 0 8.63 0.00 2.23 1.44 0.07 87.63 06:26:01 AM 1 14.47 0.00 3.16 1.76 0.07 80.54 06:26:01 AM 2 19.38 0.00 3.02 2.53 0.07 75.00 06:26:01 AM 3 15.58 0.00 2.26 1.59 0.07 80.50 06:26:01 AM 4 8.46 0.00 2.35 3.04 0.07 86.09 06:26:01 AM 5 9.24 0.00 1.96 0.42 0.07 88.32 06:26:01 AM 6 8.10 0.00 2.80 1.29 0.08 87.73 06:26:01 AM 7 8.85 0.00 2.57 0.47 0.05 88.06 Average: all 16.19 0.00 2.07 1.76 0.07 79.91 Average: 0 11.31 0.00 1.68 2.97 0.08 83.96 Average: 1 17.96 0.00 2.46 1.96 0.07 77.55 Average: 2 19.90 0.00 2.48 3.03 0.08 74.52 Average: 3 17.62 0.00 2.13 1.20 0.07 78.98 Average: 4 14.71 0.00 2.23 2.07 0.06 80.94 Average: 5 12.23 0.00 1.66 0.63 0.07 85.41 Average: 6 23.11 0.00 1.84 1.42 0.07 73.57 Average: 7 12.69 0.00 2.08 0.83 0.05 84.34