---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16047 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 889 26496 0 4781 30822 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c5:56:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fec5:56d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:97:81:7e 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::42:46ff:fe97:817e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16047) 05/27/25 _x86_64_ (8 CPU) 11:21:02 LINUX RESTART (8 CPU) 11:22:01 tps rtps wtps bread/s bwrtn/s 11:23:01 262.23 19.89 242.34 2348.15 121728.22 11:24:01 316.23 3.13 313.10 401.27 62267.09 11:25:01 226.06 0.30 225.76 22.13 47988.14 11:26:01 5.43 0.00 5.43 0.00 156.64 11:27:01 60.76 1.80 58.96 93.98 2423.60 Average: 174.15 5.03 169.12 573.17 46915.23 11:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 27791952 31627496 5147268 15.63 101844 3972428 1648956 4.85 981772 3750220 173392 11:24:01 26952960 30974796 5986260 18.17 115108 4154860 3604896 10.61 1739960 3784588 272 11:25:01 25534580 30108756 7404640 22.48 157128 4610412 4681572 13.77 2706528 4175500 1900 11:26:01 25561420 30136352 7377800 22.40 157164 4611672 4698692 13.82 2681056 4174412 28 11:27:01 27080544 31509096 5858676 17.79 159388 4450996 1650292 4.86 1352528 4024032 12932 Average: 26584291 30871299 6354929 19.29 138126 4360074 3256882 9.58 1892369 3981750 37705 11:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 br-a0a1a197670f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 568.16 367.69 13269.45 35.81 0.00 0.00 0.00 0.00 11:23:01 lo 9.60 9.60 0.89 0.89 0.00 0.00 0.00 0.00 11:24:01 br-a0a1a197670f 19.06 29.83 1.38 309.94 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 vethb8a5fc8 91.43 91.07 16.02 18.59 0.00 0.00 0.00 0.00 11:24:01 ens3 31.41 20.63 310.22 1.91 0.00 0.00 0.00 0.00 11:25:01 br-a0a1a197670f 0.60 0.47 0.04 0.03 0.00 0.00 0.00 0.00 11:25:01 docker0 55.99 103.95 4.56 1372.90 0.00 0.00 0.00 0.00 11:25:01 vetha115390 1.30 1.22 1.98 1.56 0.00 0.00 0.00 0.00 11:25:01 vethb8a5fc8 264.61 263.57 30.63 67.07 0.00 0.00 0.00 0.01 11:26:01 br-a0a1a197670f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 vetha115390 2.22 2.02 0.24 4.64 0.00 0.00 0.00 0.00 11:26:01 vethb8a5fc8 157.36 156.56 22.88 39.83 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 1174.67 768.46 16985.65 141.56 0.00 0.00 0.00 0.00 11:27:01 lo 24.03 24.03 2.15 2.15 0.00 0.00 0.00 0.00 Average: docker0 11.20 20.79 0.91 274.57 0.00 0.00 0.00 0.00 Average: ens3 164.74 104.89 3176.60 13.50 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16047) 05/27/25 _x86_64_ (8 CPU) 11:21:02 LINUX RESTART (8 CPU) 11:22:01 CPU %user %nice %system %iowait %steal %idle 11:23:01 all 12.26 0.00 3.52 4.59 0.04 79.59 11:23:01 0 6.79 0.00 2.95 0.37 0.02 89.88 11:23:01 1 27.58 0.00 4.52 1.74 0.07 66.09 11:23:01 2 10.41 0.00 3.44 0.59 0.03 85.53 11:23:01 3 8.86 0.00 3.40 1.42 0.03 86.29 11:23:01 4 21.02 0.00 4.48 3.86 0.07 70.58 11:23:01 5 8.64 0.00 2.72 0.08 0.02 88.54 11:23:01 6 6.28 0.00 2.92 11.78 0.05 78.97 11:23:01 7 8.50 0.00 3.75 16.84 0.05 70.85 11:24:01 all 13.31 0.00 2.33 3.32 0.05 80.99 11:24:01 0 15.80 0.00 2.78 8.22 0.07 73.13 11:24:01 1 10.09 0.00 2.30 1.68 0.05 85.88 11:24:01 2 15.50 0.00 2.65 0.72 0.03 81.10 11:24:01 3 13.03 0.00 2.06 3.23 0.05 81.63 11:24:01 4 13.27 0.00 2.32 2.24 0.05 82.11 11:24:01 5 8.18 0.00 1.91 5.02 0.05 84.84 11:24:01 6 20.41 0.00 2.59 0.65 0.03 76.31 11:24:01 7 10.19 0.00 1.98 4.82 0.05 82.96 11:25:01 all 9.74 0.00 2.53 2.57 0.05 85.11 11:25:01 0 6.98 0.00 2.19 4.80 0.03 85.99 11:25:01 1 10.56 0.00 2.13 0.27 0.03 87.01 11:25:01 2 16.22 0.00 2.92 0.47 0.07 80.33 11:25:01 3 8.28 0.00 2.78 2.28 0.07 86.59 11:25:01 4 4.87 0.00 2.58 3.99 0.05 88.51 11:25:01 5 12.81 0.00 2.67 0.50 0.05 83.97 11:25:01 6 10.55 0.00 2.93 5.52 0.05 80.95 11:25:01 7 7.69 0.00 2.03 2.73 0.03 87.51 11:26:01 all 1.44 0.00 0.17 0.06 0.02 98.31 11:26:01 0 0.92 0.00 0.17 0.05 0.05 98.81 11:26:01 1 2.12 0.00 0.23 0.03 0.02 97.60 11:26:01 2 1.33 0.00 0.12 0.00 0.00 98.55 11:26:01 3 0.99 0.00 0.32 0.08 0.05 98.56 11:26:01 4 1.39 0.00 0.13 0.07 0.03 98.38 11:26:01 5 1.10 0.00 0.07 0.00 0.00 98.83 11:26:01 6 1.25 0.00 0.13 0.22 0.02 98.38 11:26:01 7 2.36 0.00 0.20 0.00 0.02 97.42 11:27:01 all 8.26 0.00 0.92 0.46 0.03 90.32 11:27:01 0 4.42 0.00 0.85 0.05 0.03 94.64 11:27:01 1 14.92 0.00 1.19 0.15 0.03 83.71 11:27:01 2 2.67 0.00 0.63 0.25 0.02 96.43 11:27:01 3 3.75 0.00 0.87 0.07 0.03 95.28 11:27:01 4 17.03 0.00 1.34 0.30 0.03 81.30 11:27:01 5 1.00 0.00 0.53 0.08 0.03 98.35 11:27:01 6 1.30 0.00 0.88 2.59 0.02 95.21 11:27:01 7 21.08 0.00 1.11 0.23 0.07 77.51 Average: all 9.00 0.00 1.89 2.20 0.04 86.88 Average: 0 6.98 0.00 1.79 2.70 0.04 88.50 Average: 1 13.04 0.00 2.07 0.78 0.04 84.07 Average: 2 9.22 0.00 1.95 0.40 0.03 88.40 Average: 3 6.98 0.00 1.88 1.41 0.05 89.68 Average: 4 11.51 0.00 2.17 2.09 0.05 84.18 Average: 5 6.34 0.00 1.58 1.14 0.03 90.91 Average: 6 7.95 0.00 1.89 4.14 0.03 85.99 Average: 7 9.95 0.00 1.81 4.92 0.04 83.27