---> uname -a: Linux prd-centos8-docker-8c-8g-24117.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 1015 28175 19 2699 30427 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:2f:67:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe2f:671d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:ec:f8:91 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) 04/18/2024 _x86_64_ (8 CPU) 11:16:27 LINUX RESTART (8 CPU) 11:17:03 AM tps rtps wtps bread/s bwrtn/s 11:18:01 AM 110.91 7.24 103.67 1347.81 5768.20 11:19:01 AM 268.58 21.09 247.49 4130.87 13863.00 11:20:01 AM 68.48 0.27 68.21 149.82 9074.61 11:21:01 AM 44.74 0.62 44.13 101.32 2526.98 Average: 123.29 7.30 115.99 1433.33 7825.81 11:17:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 AM 29573728 31307540 3081976 9.44 2688 2054028 1385008 4.11 168368 2472348 195596 11:19:01 AM 27721156 29931596 4934548 15.11 2688 2523500 3210268 9.52 289760 4155368 201012 11:20:01 AM 27310260 29603828 5345444 16.37 2688 2603700 3356068 9.96 326224 4520392 23088 11:21:01 AM 28900688 31205724 3755016 11.50 2688 2613352 1446292 4.29 556596 2701916 836 Average: 28376458 30512172 4279246 13.10 2688 2448645 2349409 6.97 335237 3462506 105133 11:17:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 61.56 44.07 1008.23 8.26 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 456.09 353.47 5312.67 64.91 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 2.22 2.22 0.45 0.45 0.00 0.00 0.00 0.00 11:20:01 AM eth0 101.08 84.24 845.37 20.29 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 1234.24 448.58 6300.67 38.80 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.11 0.11 0.00 0.00 0.00 0.00 Average: eth0 466.59 234.17 3386.51 33.28 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) 04/18/2024 _x86_64_ (8 CPU) 11:16:27 LINUX RESTART (8 CPU) 11:17:03 AM CPU %user %nice %system %iowait %steal %idle 11:18:01 AM all 10.72 0.00 0.94 0.46 0.05 87.83 11:18:01 AM 0 5.89 0.00 0.55 0.16 0.07 93.34 11:18:01 AM 1 30.95 0.00 2.42 1.62 0.07 64.95 11:18:01 AM 2 0.52 0.00 0.50 0.71 0.07 98.20 11:18:01 AM 3 22.22 0.00 1.87 0.55 0.05 75.31 11:18:01 AM 4 7.02 0.00 0.50 0.16 0.02 92.30 11:18:01 AM 5 1.42 0.00 0.21 0.22 0.09 98.06 11:18:01 AM 6 12.98 0.00 0.98 0.07 0.03 85.93 11:18:01 AM 7 4.76 0.00 0.50 0.17 0.02 94.55 11:19:01 AM all 38.10 0.00 1.49 1.62 0.10 58.69 11:19:01 AM 0 51.61 0.00 1.19 1.00 0.10 46.10 11:19:01 AM 1 28.75 0.00 1.49 0.95 0.10 68.70 11:19:01 AM 2 31.07 0.00 2.51 3.92 0.12 62.38 11:19:01 AM 3 41.12 0.00 1.23 0.49 0.08 57.08 11:19:01 AM 4 38.80 0.00 1.49 1.42 0.10 58.18 11:19:01 AM 5 33.22 0.00 1.20 1.94 0.10 63.54 11:19:01 AM 6 51.26 0.00 1.19 0.58 0.08 46.88 11:19:01 AM 7 28.94 0.00 1.62 2.68 0.08 66.67 11:20:01 AM all 36.59 0.00 0.89 0.49 0.09 61.95 11:20:01 AM 0 39.81 0.00 0.83 0.07 0.10 59.19 11:20:01 AM 1 27.07 0.00 0.53 0.05 0.08 72.26 11:20:01 AM 2 43.46 0.00 1.12 0.02 0.08 55.32 11:20:01 AM 3 44.82 0.00 0.48 0.00 0.08 54.61 11:20:01 AM 4 28.81 0.00 1.52 2.94 0.10 66.63 11:20:01 AM 5 30.65 0.00 1.00 0.15 0.08 68.11 11:20:01 AM 6 46.20 0.00 0.47 0.00 0.08 53.25 11:20:01 AM 7 31.91 0.00 1.14 0.67 0.08 66.20 11:21:01 AM all 13.09 0.00 1.43 0.14 0.06 85.28 11:21:01 AM 0 7.07 0.00 1.56 0.05 0.07 91.25 11:21:01 AM 1 7.08 0.00 1.33 0.07 0.08 91.44 11:21:01 AM 2 19.00 0.00 1.78 0.08 0.07 79.07 11:21:01 AM 3 5.81 0.00 1.14 0.08 0.05 92.91 11:21:01 AM 4 17.76 0.00 1.49 0.18 0.07 80.50 11:21:01 AM 5 3.05 0.00 0.92 0.42 0.05 95.56 11:21:01 AM 6 12.02 0.00 1.54 0.02 0.07 86.35 11:21:01 AM 7 32.90 0.00 1.69 0.18 0.07 65.16 Average: all 24.74 0.00 1.19 0.68 0.08 73.31 Average: 0 26.28 0.00 1.04 0.32 0.08 72.28 Average: 1 23.42 0.00 1.43 0.67 0.08 74.40 Average: 2 23.71 0.00 1.49 1.19 0.08 73.53 Average: 3 28.54 0.00 1.17 0.28 0.07 69.94 Average: 4 23.22 0.00 1.26 1.19 0.07 74.26 Average: 5 17.23 0.00 0.84 0.69 0.08 81.17 Average: 6 30.77 0.00 1.04 0.17 0.07 67.95 Average: 7 24.78 0.00 1.24 0.93 0.06 72.98