---> uname -a: Linux prd-centos8-docker-8c-8g-10454.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 981 27641 19 3267 30459 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:7f:69:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe7f:690b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:fa:2f: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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/08/2024 _x86_64_ (8 CPU) 10:49:18 LINUX RESTART (8 CPU) 10:50:01 AM tps rtps wtps bread/s bwrtn/s 10:51:01 AM 123.61 6.95 116.66 1301.92 10483.49 10:52:01 AM 222.91 15.36 207.55 3286.77 9813.05 10:53:01 AM 142.08 4.78 137.29 710.01 6587.14 10:54:01 AM 82.39 0.62 81.77 60.51 26867.56 Average: 142.75 6.93 135.82 1339.83 13438.22 10:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 AM 29451432 31255284 3204280 9.81 2688 2124632 1501428 4.45 186232 2575936 148384 10:52:01 AM 28780844 30819848 3874868 11.87 2688 2353384 1836152 5.45 190460 3207768 73584 10:53:01 AM 28310120 31169632 4345592 13.31 2688 3168624 1508888 4.48 520020 3333100 709892 10:54:01 AM 28340936 31226868 4314776 13.21 2688 3192192 1465220 4.35 714532 3100420 26636 Average: 28720833 31117908 3934879 12.05 2688 2709708 1577922 4.68 402811 3054306 239624 10:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 62.91 43.18 1132.31 7.94 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 230.86 215.29 2050.72 53.68 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 217.53 206.38 2500.27 29.99 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 126.09 155.10 279.45 3059.97 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 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 159.35 154.99 1490.66 787.96 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 01/08/2024 _x86_64_ (8 CPU) 10:49:18 LINUX RESTART (8 CPU) 10:50:01 AM CPU %user %nice %system %iowait %steal %idle 10:51:01 AM all 9.32 0.00 0.88 1.52 0.05 88.24 10:51:01 AM 0 4.69 0.00 0.62 3.26 0.07 91.37 10:51:01 AM 1 4.89 0.00 0.75 2.24 0.07 92.05 10:51:01 AM 2 14.26 0.00 1.17 1.92 0.05 82.60 10:51:01 AM 3 4.57 0.00 0.67 0.89 0.05 93.82 10:51:01 AM 4 26.40 0.00 1.85 0.94 0.07 70.75 10:51:01 AM 5 4.31 0.00 0.28 0.22 0.05 95.14 10:51:01 AM 6 9.58 0.00 1.05 1.87 0.03 87.46 10:51:01 AM 7 5.92 0.00 0.63 0.80 0.02 92.62 10:52:01 AM all 8.44 0.00 0.90 6.99 0.07 83.59 10:52:01 AM 0 3.69 0.00 0.80 7.25 0.07 88.20 10:52:01 AM 1 9.74 0.00 0.74 6.61 0.08 82.83 10:52:01 AM 2 8.53 0.00 0.94 8.64 0.07 81.83 10:52:01 AM 3 11.24 0.00 1.41 8.82 0.08 78.44 10:52:01 AM 4 7.44 0.00 0.84 8.88 0.05 82.79 10:52:01 AM 5 9.57 0.00 0.89 1.68 0.08 87.78 10:52:01 AM 6 8.74 0.00 1.02 9.79 0.05 80.40 10:52:01 AM 7 8.63 0.00 0.59 4.25 0.07 86.47 10:53:01 AM all 10.66 0.00 0.83 5.38 0.06 83.06 10:53:01 AM 0 9.23 0.00 0.85 6.52 0.08 83.31 10:53:01 AM 1 9.57 0.00 0.80 4.24 0.07 85.31 10:53:01 AM 2 17.21 0.00 0.47 0.24 0.07 82.02 10:53:01 AM 3 7.56 0.00 0.87 9.48 0.05 82.04 10:53:01 AM 4 10.67 0.00 1.01 6.34 0.05 81.94 10:53:01 AM 5 5.96 0.00 0.92 6.78 0.07 86.27 10:53:01 AM 6 16.88 0.00 0.72 6.63 0.05 75.72 10:53:01 AM 7 8.23 0.00 1.02 2.80 0.08 87.86 10:54:01 AM all 9.18 0.00 0.93 2.49 0.05 87.35 10:54:01 AM 0 27.77 0.00 1.96 2.77 0.10 67.40 10:54:01 AM 1 2.15 0.00 0.68 6.10 0.05 91.01 10:54:01 AM 2 13.46 0.00 0.91 2.64 0.07 82.92 10:54:01 AM 3 3.62 0.00 0.92 2.79 0.05 92.62 10:54:01 AM 4 17.79 0.00 1.27 4.07 0.05 76.82 10:54:01 AM 5 5.63 0.00 0.62 1.52 0.03 92.20 10:54:01 AM 6 2.50 0.00 0.70 0.03 0.03 96.73 10:54:01 AM 7 0.60 0.00 0.37 0.00 0.03 99.00 Average: all 9.40 0.00 0.89 4.09 0.06 85.56 Average: 0 11.33 0.00 1.06 4.95 0.08 82.58 Average: 1 6.59 0.00 0.74 4.80 0.07 87.81 Average: 2 13.36 0.00 0.87 3.36 0.06 82.34 Average: 3 6.74 0.00 0.97 5.49 0.06 86.74 Average: 4 15.57 0.00 1.24 5.06 0.05 78.08 Average: 5 6.37 0.00 0.68 2.55 0.06 90.35 Average: 6 9.41 0.00 0.87 4.57 0.04 85.10 Average: 7 5.84 0.00 0.65 1.96 0.05 91.49