---> uname -a: Linux prd-centos8-docker-8c-8g-25463.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27644 19 3214 30402 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:f0:5b:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fef0:5b32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:d3:9d:35 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::42:89ff:fed3:9d35/64 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) 04/24/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 168.46 64.76 103.70 9195.37 41911.66 06:24:02 AM 463.88 6.10 457.78 1469.11 12512.66 06:25:01 AM 287.56 1.20 286.36 432.12 35052.05 06:26:01 AM 76.52 0.90 75.62 68.51 9709.38 Average: 248.95 18.31 230.63 2801.15 24753.54 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29645072 31300816 3010640 9.22 2688 1982412 1436076 4.26 166920 2423600 149264 06:24:02 AM 28350532 30321252 4305180 13.18 2688 2284932 2415892 7.17 214452 3613992 179440 06:25:01 AM 27151392 29862164 5504320 16.86 2688 3010368 2656896 7.88 424268 4540804 16 06:26:01 AM 28331276 31155856 4324436 13.24 2688 3123912 1508260 4.47 651108 3141952 11892 Average: 28369568 30660022 4286144 13.13 2688 2600406 2004281 5.95 364187 3430087 85153 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 371.51 235.69 1523.54 59.76 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 06:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:02 AM eth0 302.17 265.89 3280.44 59.26 0.00 0.00 0.00 0.00 06:24:02 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 406.37 319.86 6210.01 40.71 0.00 0.00 0.00 0.00 06:25:01 AM docker0 6.57 12.22 0.40 311.19 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 343.00 308.45 362.50 1930.33 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.07 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 355.55 282.32 2830.05 524.53 0.00 0.00 0.00 0.00 Average: docker0 1.62 3.03 0.10 76.82 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) 04/24/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 15.31 0.00 2.86 1.44 0.06 80.33 06:23:01 AM 0 12.69 0.00 2.55 2.55 0.07 82.15 06:23:01 AM 1 23.88 0.00 3.84 2.18 0.08 70.02 06:23:01 AM 2 10.57 0.00 3.85 2.23 0.05 83.30 06:23:01 AM 3 17.86 0.00 2.69 0.89 0.07 78.49 06:23:01 AM 4 17.10 0.00 2.24 0.60 0.05 80.00 06:23:01 AM 5 21.81 0.00 2.79 1.44 0.05 73.91 06:23:01 AM 6 11.98 0.00 2.88 1.25 0.07 83.82 06:23:01 AM 7 6.61 0.00 2.01 0.37 0.07 90.94 06:24:02 AM all 19.31 0.00 1.36 1.59 0.10 77.64 06:24:02 AM 0 13.63 0.00 2.09 3.01 0.12 81.15 06:24:02 AM 1 14.13 0.00 1.72 3.61 0.12 80.42 06:24:02 AM 2 32.13 0.00 1.87 0.97 0.10 64.93 06:24:02 AM 3 19.31 0.00 0.89 0.30 0.10 79.40 06:24:02 AM 4 30.75 0.00 0.80 0.27 0.10 68.08 06:24:02 AM 5 17.82 0.00 1.35 1.27 0.08 79.47 06:24:02 AM 6 13.88 0.00 1.40 2.04 0.08 82.59 06:24:02 AM 7 12.85 0.00 0.72 1.26 0.10 85.07 06:25:01 AM all 19.67 0.00 2.25 2.54 0.09 75.46 06:25:01 AM 0 12.51 0.00 2.25 1.01 0.07 84.17 06:25:01 AM 1 21.44 0.00 2.39 1.89 0.09 74.20 06:25:01 AM 2 30.01 0.00 2.49 2.68 0.10 64.72 06:25:01 AM 3 18.60 0.00 1.81 0.43 0.07 79.10 06:25:01 AM 4 14.53 0.00 2.75 5.82 0.09 76.81 06:25:01 AM 5 17.34 0.00 1.96 3.45 0.09 77.16 06:25:01 AM 6 20.11 0.00 1.88 2.61 0.09 75.32 06:25:01 AM 7 22.81 0.00 2.45 2.47 0.10 72.17 06:26:01 AM all 12.71 0.00 1.50 0.34 0.06 85.38 06:26:01 AM 0 14.42 0.00 1.75 0.50 0.07 83.25 06:26:01 AM 1 19.91 0.00 1.42 0.17 0.07 78.44 06:26:01 AM 2 13.61 0.00 1.74 0.15 0.07 84.43 06:26:01 AM 3 6.41 0.00 1.14 0.49 0.05 91.92 06:26:01 AM 4 15.02 0.00 1.84 0.05 0.05 83.03 06:26:01 AM 5 23.55 0.00 1.71 0.17 0.08 74.49 06:26:01 AM 6 4.95 0.00 1.41 1.09 0.07 92.48 06:26:01 AM 7 3.78 0.00 1.02 0.08 0.05 95.07 Average: all 16.74 0.00 1.99 1.47 0.08 79.73 Average: 0 13.32 0.00 2.16 1.77 0.08 82.68 Average: 1 19.83 0.00 2.34 1.96 0.09 75.78 Average: 2 21.54 0.00 2.49 1.50 0.08 74.39 Average: 3 15.53 0.00 1.63 0.53 0.07 82.25 Average: 4 19.38 0.00 1.90 1.66 0.07 76.98 Average: 5 20.15 0.00 1.95 1.57 0.08 76.25 Average: 6 12.70 0.00 1.89 1.75 0.08 83.59 Average: 7 11.45 0.00 1.54 1.04 0.08 85.89