---> uname -a: Linux prd-centos8-docker-8c-8g-11932.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 1009 28438 19 2442 30435 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:69:70:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe69:70f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:09:32:6a 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) 03/09/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 105.71 8.40 97.32 1587.47 6519.31 05:20:00 AM 195.59 1.28 194.31 566.27 11047.31 05:20:01 AM 103.57 85.71 17.86 4466.67 1021.43 05:21:01 AM 76.14 0.80 75.34 348.42 6326.76 Average: 125.39 3.89 121.50 852.25 7917.69 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29526504 31277596 3129208 9.58 2688 2071544 1343508 3.99 169864 2521280 202004 05:20:00 AM 27692820 29618948 4962892 15.20 2688 2239540 3370696 10.00 234412 4246568 87616 05:20:01 AM 27513624 29441744 5142088 15.75 2688 2241496 3402704 10.10 235264 4423720 87728 05:21:01 AM 29141020 31174360 3514692 10.76 2688 2343764 1474324 4.37 257716 2771272 45788 Average: 28468492 30378162 4187220 12.82 2688 2224086 2397808 7.11 224314 3490710 105784 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 78.86 53.38 1065.19 20.97 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM lo 1.06 1.06 0.12 0.12 0.00 0.00 0.00 0.00 05:20:00 AM eth0 275.90 248.26 2009.65 58.09 0.00 0.00 0.00 0.00 05:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 30.95 25.00 6.57 6.58 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 184.77 173.88 807.14 159.18 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 178.70 157.46 1284.65 79.17 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) 03/09/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.66 0.00 0.97 0.86 0.06 87.46 05:19:01 AM 0 11.01 0.00 0.95 0.33 0.07 87.64 05:19:01 AM 1 20.60 0.00 2.15 1.92 0.07 75.25 05:19:01 AM 2 2.69 0.00 0.73 2.25 0.05 94.27 05:19:01 AM 3 9.00 0.00 0.45 0.67 0.05 89.83 05:19:01 AM 4 7.34 0.00 0.78 0.52 0.03 91.32 05:19:01 AM 5 23.00 0.00 1.57 0.58 0.05 74.80 05:19:01 AM 6 10.57 0.00 0.87 0.38 0.05 88.13 05:19:01 AM 7 1.04 0.00 0.22 0.22 0.10 98.43 05:20:00 AM all 34.10 0.00 1.38 1.34 0.10 63.08 05:20:00 AM 0 33.47 0.00 1.26 0.76 0.10 64.40 05:20:00 AM 1 40.86 0.00 2.16 2.50 0.10 54.38 05:20:00 AM 2 35.03 0.00 1.75 0.73 0.08 62.41 05:20:00 AM 3 17.52 0.00 1.34 2.08 0.07 78.99 05:20:00 AM 4 39.73 0.00 1.29 1.55 0.10 57.32 05:20:00 AM 5 42.06 0.00 0.94 1.21 0.10 55.70 05:20:00 AM 6 37.52 0.00 1.09 1.24 0.10 60.05 05:20:00 AM 7 26.73 0.00 1.26 0.61 0.10 71.30 05:20:01 AM all 55.23 0.00 1.47 0.59 0.15 42.56 05:20:01 AM 0 98.82 0.00 1.18 0.00 0.00 0.00 05:20:01 AM 1 2.38 0.00 2.38 0.00 0.00 95.24 05:20:01 AM 2 1.18 0.00 1.18 0.00 0.00 97.65 05:20:01 AM 3 96.51 0.00 1.16 0.00 1.16 1.16 05:20:01 AM 4 50.00 0.00 1.19 0.00 0.00 48.81 05:20:01 AM 5 92.86 0.00 2.38 3.57 0.00 1.19 05:20:01 AM 6 2.33 0.00 1.16 1.16 0.00 95.35 05:20:01 AM 7 97.65 0.00 1.18 0.00 0.00 1.18 05:21:01 AM all 32.17 0.00 1.40 0.52 0.10 65.81 05:21:01 AM 0 21.33 0.00 1.42 0.23 0.10 76.92 05:21:01 AM 1 41.43 0.00 1.20 1.12 0.10 56.14 05:21:01 AM 2 24.98 0.00 0.95 0.03 0.10 73.93 05:21:01 AM 3 32.47 0.00 1.22 0.12 0.10 66.09 05:21:01 AM 4 29.77 0.00 1.15 0.07 0.08 68.92 05:21:01 AM 5 32.59 0.00 1.66 0.62 0.10 65.03 05:21:01 AM 6 38.22 0.00 1.61 0.74 0.12 59.32 05:21:01 AM 7 36.62 0.00 1.99 1.20 0.12 60.08 Average: all 25.73 0.00 1.25 0.90 0.09 72.03 Average: 0 22.23 0.00 1.21 0.44 0.09 76.03 Average: 1 34.09 0.00 1.84 1.83 0.09 62.15 Average: 2 20.73 0.00 1.14 1.00 0.08 77.05 Average: 3 20.03 0.00 1.00 0.95 0.08 77.94 Average: 4 25.64 0.00 1.08 0.70 0.07 72.51 Average: 5 32.78 0.00 1.39 0.81 0.08 64.93 Average: 6 28.58 0.00 1.19 0.79 0.09 69.36 Average: 7 21.80 0.00 1.15 0.68 0.11 76.26