---> uname -a: Linux prd-centos8-docker-8c-8g-5849.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 27169 19 3676 30379 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:cc:ce:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fecc:ce39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:b0:cd:fa 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::42:4bff:feb0:cdfa/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) 02/16/2024 _x86_64_ (8 CPU) 15:49:53 LINUX RESTART (8 CPU) 03:50:02 PM tps rtps wtps bread/s bwrtn/s 03:51:01 PM 175.32 119.05 56.27 13160.09 39607.42 03:52:01 PM 111.55 6.66 104.88 1270.11 9003.43 03:53:01 PM 251.64 18.27 233.37 4208.30 8450.66 03:54:01 PM 192.67 2.52 190.15 218.73 12873.26 03:55:01 PM 265.68 3.02 262.66 4727.49 28304.53 03:56:01 PM 67.47 2.98 64.49 1130.61 8132.63 Average: 177.40 25.16 152.24 4094.64 17668.96 03:50:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 PM 29857348 31291292 2798364 8.57 2688 1771488 1476648 4.38 137644 2284176 40716 03:52:01 PM 29548080 31260932 3107632 9.52 2688 2037240 1466228 4.35 167376 2509184 73256 03:53:01 PM 28568688 30636464 4087024 12.52 2688 2382816 1859848 5.52 230432 3382868 160324 03:54:01 PM 28433416 31006544 4222296 12.93 2688 2881736 2253784 6.69 518436 3208780 320068 03:55:01 PM 27877780 31115996 4777932 14.63 2688 3531508 1842796 5.47 680200 3536468 211572 03:56:01 PM 27801848 31082508 4853864 14.86 2688 3573384 1540524 4.57 1162132 3135448 12 Average: 28681193 31065623 3974519 12.17 2688 2696362 1739971 5.16 482703 3009487 134325 03:50:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 381.67 239.70 870.73 60.81 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 55.01 36.64 929.33 7.27 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 273.68 243.99 3062.94 49.15 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 404.08 336.30 5282.89 43.75 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 293.89 205.76 3322.69 28.35 0.00 0.00 0.00 0.00 03:55:01 PM docker0 54.07 68.51 2.81 548.48 0.00 0.00 0.00 0.00 03:55:01 PM veth4421d7a 54.07 68.54 3.55 548.48 0.00 0.00 0.00 0.04 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 129.26 146.39 72.50 1599.79 0.00 0.00 0.00 0.00 03:56:01 PM docker0 62.84 55.09 795.19 33.79 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 255.93 201.36 2260.71 298.79 0.00 0.00 0.00 0.00 Average: docker0 19.54 20.65 133.34 97.31 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) 02/16/2024 _x86_64_ (8 CPU) 15:49:53 LINUX RESTART (8 CPU) 03:50:02 PM CPU %user %nice %system %iowait %steal %idle 03:51:01 PM all 10.10 0.00 2.58 6.70 0.08 80.55 03:51:01 PM 0 13.25 0.00 2.21 1.48 0.07 83.00 03:51:01 PM 1 7.83 0.00 2.03 1.49 0.05 88.60 03:51:01 PM 2 14.94 0.00 3.32 4.81 0.16 76.78 03:51:01 PM 3 6.81 0.00 2.15 5.32 0.05 85.67 03:51:01 PM 4 11.06 0.00 2.43 8.97 0.10 77.44 03:51:01 PM 5 13.86 0.00 2.26 10.47 0.09 73.32 03:51:01 PM 6 6.41 0.00 2.93 6.68 0.05 83.92 03:51:01 PM 7 6.72 0.00 3.27 14.32 0.07 75.62 03:52:01 PM all 8.44 0.00 0.81 1.82 0.04 88.89 03:52:01 PM 0 7.54 0.00 0.72 0.38 0.05 91.31 03:52:01 PM 1 1.47 0.00 0.43 2.59 0.05 95.45 03:52:01 PM 2 5.62 0.00 0.60 0.92 0.03 92.83 03:52:01 PM 3 4.41 0.00 0.47 0.98 0.03 94.11 03:52:01 PM 4 13.19 0.00 0.92 3.21 0.03 82.65 03:52:01 PM 5 4.55 0.00 0.82 3.01 0.03 91.59 03:52:01 PM 6 1.44 0.00 0.50 0.88 0.02 97.16 03:52:01 PM 7 29.56 0.00 2.06 2.57 0.07 65.74 03:53:01 PM all 15.21 0.00 1.24 4.27 0.07 79.20 03:53:01 PM 0 12.80 0.00 0.64 0.25 0.07 86.25 03:53:01 PM 1 23.36 0.00 1.28 3.07 0.08 72.21 03:53:01 PM 2 12.45 0.00 1.78 9.06 0.08 76.63 03:53:01 PM 3 9.04 0.00 1.24 6.25 0.07 83.41 03:53:01 PM 4 18.77 0.00 2.01 5.87 0.08 73.26 03:53:01 PM 5 8.91 0.00 0.86 2.23 0.05 87.95 03:53:01 PM 6 15.33 0.00 0.97 5.91 0.07 77.72 03:53:01 PM 7 21.04 0.00 1.18 1.56 0.08 76.14 03:54:01 PM all 27.08 0.00 1.53 2.38 0.09 68.92 03:54:01 PM 0 20.56 0.00 1.01 0.84 0.08 77.51 03:54:01 PM 1 37.02 0.00 2.42 5.62 0.10 54.84 03:54:01 PM 2 27.52 0.00 1.64 1.74 0.10 69.01 03:54:01 PM 3 31.01 0.00 1.12 2.33 0.10 65.44 03:54:01 PM 4 24.30 0.00 1.68 3.01 0.10 70.90 03:54:01 PM 5 19.55 0.00 1.77 4.29 0.08 74.31 03:54:01 PM 6 25.91 0.00 1.31 0.02 0.08 72.68 03:54:01 PM 7 30.78 0.00 1.28 1.17 0.10 66.67 03:55:01 PM all 16.45 0.00 1.73 2.90 0.08 78.84 03:55:01 PM 0 13.87 0.00 1.07 1.61 0.08 83.36 03:55:01 PM 1 13.15 0.00 2.20 5.68 0.10 78.87 03:55:01 PM 2 21.38 0.00 1.89 3.36 0.08 73.29 03:55:01 PM 3 19.07 0.00 2.26 6.29 0.07 72.31 03:55:01 PM 4 21.31 0.00 1.32 0.62 0.07 76.68 03:55:01 PM 5 14.70 0.00 1.73 2.00 0.08 81.50 03:55:01 PM 6 23.09 0.00 1.85 2.40 0.07 72.59 03:55:01 PM 7 5.00 0.00 1.54 1.24 0.07 92.15 03:56:01 PM all 8.51 0.00 1.23 0.71 0.05 89.50 03:56:01 PM 0 16.34 0.00 0.94 0.40 0.10 82.23 03:56:01 PM 1 24.70 0.00 1.39 0.38 0.07 73.46 03:56:01 PM 2 2.16 0.00 1.02 1.84 0.05 94.93 03:56:01 PM 3 3.19 0.00 1.27 2.49 0.03 93.01 03:56:01 PM 4 11.02 0.00 2.50 0.30 0.05 86.12 03:56:01 PM 5 4.83 0.00 1.05 0.05 0.03 94.03 03:56:01 PM 6 3.73 0.00 0.90 0.20 0.05 95.12 03:56:01 PM 7 2.11 0.00 0.74 0.03 0.03 97.09 Average: all 14.30 0.00 1.52 3.12 0.07 80.99 Average: 0 14.06 0.00 1.09 0.82 0.08 83.95 Average: 1 17.95 0.00 1.62 3.14 0.08 77.21 Average: 2 13.99 0.00 1.70 3.61 0.08 80.61 Average: 3 12.26 0.00 1.42 3.94 0.06 82.33 Average: 4 16.62 0.00 1.81 3.65 0.07 77.86 Average: 5 11.05 0.00 1.41 3.65 0.06 83.83 Average: 6 12.65 0.00 1.41 2.67 0.06 83.22 Average: 7 15.88 0.00 1.67 3.45 0.07 78.94