---> uname -a: Linux prd-centos8-docker-8c-8g-491.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: 2799.998 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 1057 27350 18 3481 30371 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:00:15:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe00:151d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:17:23:e6 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::42:8bff:fe17:23e6/64 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) 11/17/2023 _x86_64_ (8 CPU) 00:10:35 LINUX RESTART (8 CPU) 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 76.39 21.84 54.55 5680.64 28905.15 12:13:01 AM 65.18 6.65 58.53 1269.71 4397.58 12:14:01 AM 149.07 4.02 145.05 4708.43 8262.36 12:15:01 AM 312.76 3.38 309.38 756.14 13289.27 12:16:01 AM 229.90 0.98 228.92 624.62 29244.09 12:17:01 AM 103.05 0.83 102.22 81.55 11216.07 Average: 156.05 6.28 149.77 2186.73 15885.94 12:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 29841560 31279520 2814152 8.62 2688 1773100 1460832 4.33 138632 2304872 42016 12:13:01 AM 29591316 31233308 3064396 9.38 2688 1966640 1442868 4.28 163100 2489204 137648 12:14:01 AM 28857596 30860372 3798116 11.63 2688 2318868 2023344 6.00 270668 3081012 197164 12:15:01 AM 28052804 30285776 4602908 14.10 2688 2542052 2314524 6.87 311496 3808880 87180 12:16:01 AM 26798124 29777276 5857588 17.94 2688 3274340 2666756 7.91 514272 4803972 3008 12:17:01 AM 28004876 31097428 4650836 14.24 2688 3384520 1536140 4.56 746348 3361436 48544 Average: 28524379 30755613 4131333 12.65 2688 2543253 1907411 5.66 357419 3308229 85927 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 353.77 218.04 867.37 54.66 0.00 0.00 0.00 0.00 12:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 42.54 29.17 624.07 4.14 0.00 0.00 0.00 0.00 12:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 214.13 183.76 1709.86 51.15 0.00 0.00 0.00 0.00 12:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 303.12 283.22 3114.19 47.69 0.00 0.00 0.00 0.00 12:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 388.59 296.77 6106.99 38.71 0.00 0.00 0.00 0.00 12:16:01 AM docker0 8.31 15.81 0.45 273.14 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 174.32 171.87 215.03 1142.00 0.00 0.00 0.00 0.00 12:17:01 AM docker0 1.90 2.66 0.13 32.56 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 246.07 197.14 2106.23 223.11 0.00 0.00 0.00 0.00 Average: docker0 1.70 3.08 0.10 50.96 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) 11/17/2023 _x86_64_ (8 CPU) 00:10:35 LINUX RESTART (8 CPU) 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 9.08 0.00 1.53 7.70 0.07 81.62 12:12:01 AM 0 9.44 0.00 1.42 5.22 0.07 83.86 12:12:01 AM 1 6.95 0.00 1.31 11.44 0.07 80.23 12:12:01 AM 2 16.71 0.00 2.17 4.06 0.08 76.98 12:12:01 AM 3 7.86 0.00 1.29 2.54 0.05 88.25 12:12:01 AM 4 7.73 0.00 1.64 6.09 0.05 84.48 12:12:01 AM 5 9.56 0.00 1.32 2.50 0.05 86.57 12:12:01 AM 6 7.35 0.00 2.03 22.97 0.07 67.58 12:12:01 AM 7 7.03 0.00 1.08 6.79 0.08 85.03 12:13:01 AM all 5.62 0.00 0.62 3.02 0.03 90.72 12:13:01 AM 0 9.76 0.00 1.37 1.58 0.03 87.25 12:13:01 AM 1 1.24 0.00 0.42 1.25 0.03 97.06 12:13:01 AM 2 1.00 0.00 0.45 9.61 0.02 88.92 12:13:01 AM 3 5.68 0.00 0.57 3.67 0.02 90.07 12:13:01 AM 4 3.94 0.00 0.52 0.25 0.03 95.26 12:13:01 AM 5 10.63 0.00 0.57 6.28 0.03 82.48 12:13:01 AM 6 10.33 0.00 0.87 0.79 0.03 87.98 12:13:01 AM 7 2.39 0.00 0.18 0.70 0.02 96.71 12:14:01 AM all 10.88 0.00 1.03 2.73 0.05 85.30 12:14:01 AM 0 15.82 0.00 1.07 2.46 0.07 80.59 12:14:01 AM 1 13.02 0.00 1.24 7.42 0.07 78.25 12:14:01 AM 2 7.42 0.00 1.24 4.01 0.05 87.28 12:14:01 AM 3 8.80 0.00 0.75 2.04 0.07 88.33 12:14:01 AM 4 8.59 0.00 0.94 1.77 0.05 88.66 12:14:01 AM 5 9.95 0.00 1.14 3.47 0.05 85.39 12:14:01 AM 6 7.72 0.00 0.58 0.35 0.03 91.31 12:14:01 AM 7 15.72 0.00 1.31 0.35 0.05 82.57 12:15:01 AM all 16.88 0.00 1.14 6.57 0.08 75.33 12:15:01 AM 0 14.30 0.00 0.68 1.20 0.08 83.73 12:15:01 AM 1 15.40 0.00 0.97 14.86 0.10 68.67 12:15:01 AM 2 18.18 0.00 1.99 7.93 0.08 71.82 12:15:01 AM 3 20.64 0.00 1.63 14.56 0.10 63.07 12:15:01 AM 4 18.57 0.00 0.52 1.90 0.07 78.94 12:15:01 AM 5 14.94 0.00 0.77 5.79 0.05 78.45 12:15:01 AM 6 16.00 0.00 1.36 5.83 0.05 76.76 12:15:01 AM 7 17.03 0.00 1.18 0.50 0.10 81.19 12:16:01 AM all 18.68 0.00 1.73 4.10 0.09 75.39 12:16:01 AM 0 15.57 0.00 1.49 2.13 0.07 80.74 12:16:01 AM 1 22.07 0.00 2.26 9.17 0.08 66.40 12:16:01 AM 2 15.16 0.00 1.81 5.81 0.08 77.13 12:16:01 AM 3 12.83 0.00 1.64 2.11 0.13 83.28 12:16:01 AM 4 21.63 0.00 1.67 2.91 0.08 73.70 12:16:01 AM 5 23.74 0.00 1.42 1.54 0.08 73.22 12:16:01 AM 6 18.61 0.00 2.21 6.14 0.10 72.94 12:16:01 AM 7 19.83 0.00 1.36 3.03 0.08 75.70 12:17:01 AM all 11.83 0.00 1.99 0.74 0.06 85.38 12:17:01 AM 0 4.36 0.00 2.02 0.07 0.08 93.47 12:17:01 AM 1 16.26 0.00 1.87 0.49 0.05 81.33 12:17:01 AM 2 6.87 0.00 1.59 0.45 0.05 91.03 12:17:01 AM 3 18.98 0.00 2.23 2.64 0.08 76.07 12:17:01 AM 4 5.91 0.00 1.52 1.37 0.07 91.12 12:17:01 AM 5 27.46 0.00 2.84 0.47 0.07 69.17 12:17:01 AM 6 9.67 0.00 2.14 0.17 0.03 87.99 12:17:01 AM 7 5.13 0.00 1.68 0.25 0.05 92.89 Average: all 12.16 0.00 1.34 4.14 0.06 82.30 Average: 0 11.54 0.00 1.34 2.11 0.07 84.94 Average: 1 12.48 0.00 1.34 7.43 0.07 78.67 Average: 2 10.88 0.00 1.54 5.31 0.06 82.20 Average: 3 12.47 0.00 1.35 4.59 0.08 81.51 Average: 4 11.05 0.00 1.14 2.38 0.06 85.37 Average: 5 16.05 0.00 1.34 3.34 0.06 79.21 Average: 6 11.61 0.00 1.53 6.03 0.05 80.78 Average: 7 11.18 0.00 1.13 1.93 0.06 85.70