---> uname -a: Linux prd-centos8-docker-8c-8g-12446.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 1055 27611 19 3223 30378 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:50:87:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe50:8751/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:fd:74:ce 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::42:48ff:fefd:74ce/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) 03/11/2024 _x86_64_ (8 CPU) 06:22:43 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 116.43 26.21 90.22 6663.26 6425.74 06:25:01 AM 419.62 6.13 413.49 1500.58 14121.42 06:26:01 AM 225.51 0.83 224.68 372.41 30160.55 06:27:01 AM 99.50 1.22 98.28 98.77 10833.51 Average: 215.27 8.60 206.68 2158.73 15385.25 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 29553396 31221496 3102316 9.50 2688 1993648 1469796 4.36 163224 2517444 157508 06:25:01 AM 28314456 30308620 4341256 13.29 2688 2308252 2245704 6.66 218636 3644680 126536 06:26:01 AM 27170376 29885384 5485336 16.80 2688 3015808 2650684 7.86 418056 4534868 304 06:27:01 AM 28291552 31125512 4364160 13.36 2688 3133600 1515884 4.50 650236 3184064 32352 Average: 28332445 30635253 4323267 13.24 2688 2612827 1970517 5.85 362538 3470264 79175 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 361.46 221.19 1573.84 58.30 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 342.56 298.48 3402.18 63.15 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 361.33 279.92 5938.19 35.71 0.00 0.00 0.00 0.00 06:26:01 AM docker0 4.97 10.01 0.28 273.13 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 335.70 318.06 392.10 1932.59 0.00 0.00 0.00 0.00 06:27:01 AM docker0 1.63 2.40 0.12 32.55 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 350.26 279.42 2826.60 522.42 0.00 0.00 0.00 0.00 Average: docker0 1.65 3.10 0.10 76.42 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) 03/11/2024 _x86_64_ (8 CPU) 06:22:43 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 13.14 0.00 1.72 0.81 0.06 84.27 06:24:01 AM 0 9.60 0.00 1.92 1.17 0.08 87.22 06:24:01 AM 1 17.33 0.00 1.65 0.97 0.08 79.96 06:24:01 AM 2 14.51 0.00 2.55 1.09 0.05 81.80 06:24:01 AM 3 10.07 0.00 0.89 0.28 0.05 88.71 06:24:01 AM 4 11.95 0.00 0.89 0.20 0.07 86.90 06:24:01 AM 5 23.61 0.00 2.58 1.00 0.05 72.76 06:24:01 AM 6 9.19 0.00 1.77 1.02 0.05 87.97 06:24:01 AM 7 8.90 0.00 1.51 0.77 0.03 88.79 06:25:01 AM all 20.07 0.00 1.31 1.82 0.07 76.74 06:25:01 AM 0 23.65 0.00 1.02 1.60 0.07 73.66 06:25:01 AM 1 20.51 0.00 1.22 2.22 0.08 75.97 06:25:01 AM 2 16.30 0.00 0.97 2.19 0.08 80.45 06:25:01 AM 3 28.18 0.00 1.67 1.69 0.08 68.39 06:25:01 AM 4 20.56 0.00 0.63 0.60 0.05 78.16 06:25:01 AM 5 17.40 0.00 2.45 4.54 0.07 75.54 06:25:01 AM 6 19.19 0.00 1.09 0.62 0.07 79.04 06:25:01 AM 7 14.73 0.00 1.40 1.10 0.07 82.69 06:26:01 AM all 15.77 0.00 1.59 2.25 0.06 80.32 06:26:01 AM 0 11.54 0.00 1.59 1.36 0.07 85.44 06:26:01 AM 1 16.19 0.00 1.66 4.75 0.08 77.31 06:26:01 AM 2 16.19 0.00 1.64 3.77 0.07 78.33 06:26:01 AM 3 17.61 0.00 1.94 1.47 0.07 78.91 06:26:01 AM 4 17.00 0.00 1.04 2.16 0.05 79.76 06:26:01 AM 5 18.84 0.00 1.55 0.17 0.05 79.39 06:26:01 AM 6 18.98 0.00 1.77 3.52 0.07 75.66 06:26:01 AM 7 9.78 0.00 1.56 0.84 0.05 87.77 06:27:01 AM all 12.06 0.00 2.09 0.40 0.08 85.38 06:27:01 AM 0 11.38 0.00 2.21 0.23 0.08 86.09 06:27:01 AM 1 26.27 0.00 2.32 0.32 0.08 71.01 06:27:01 AM 2 5.34 0.00 1.95 0.15 0.08 92.48 06:27:01 AM 3 21.48 0.00 2.73 1.61 0.08 74.10 06:27:01 AM 4 8.09 0.00 2.16 0.27 0.08 89.40 06:27:01 AM 5 7.60 0.00 2.02 0.33 0.07 89.98 06:27:01 AM 6 11.52 0.00 1.88 0.22 0.05 86.33 06:27:01 AM 7 4.76 0.00 1.42 0.08 0.07 93.67 Average: all 15.26 0.00 1.68 1.32 0.07 81.67 Average: 0 14.05 0.00 1.68 1.09 0.08 83.10 Average: 1 20.07 0.00 1.71 2.07 0.08 76.06 Average: 2 13.09 0.00 1.78 1.80 0.07 83.26 Average: 3 19.34 0.00 1.81 1.26 0.07 77.52 Average: 4 14.41 0.00 1.18 0.81 0.06 83.55 Average: 5 16.86 0.00 2.15 1.51 0.06 79.42 Average: 6 14.72 0.00 1.63 1.34 0.06 82.25 Average: 7 9.54 0.00 1.47 0.70 0.05 88.23