---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15735 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 14G 142G 9% / 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 865 25858 0 5442 30845 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:86:1c:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe86:1c6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:5c:eb:7d 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15735) 08/27/26 _x86_64_ (8 CPU) 12:22:22 LINUX RESTART (8 CPU) 12:23:01 tps rtps wtps bread/s bwrtn/s 12:24:01 145.66 18.43 127.23 404.60 80792.80 12:25:01 160.86 8.00 152.86 544.84 52114.25 12:26:01 172.59 9.05 163.54 1022.50 100871.45 Average: 159.70 11.83 147.88 657.31 77926.17 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 29849544 31646248 3089668 9.38 78148 2019540 1990304 5.86 913572 1865216 318464 12:25:01 25914128 29883192 7025084 21.33 106532 4092688 3769292 11.09 2764208 3832412 1911696 12:26:01 26479844 31573332 6459368 19.61 114596 5166048 1505016 4.43 1352460 4632300 372828 Average: 27414505 31034257 5524707 16.77 99759 3759425 2421537 7.12 1676747 3443309 867663 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 12:24:01 ens3 128.91 90.93 1823.11 31.66 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 4.38 4.38 0.60 0.60 0.00 0.00 0.00 0.00 12:25:01 ens3 735.81 509.78 11463.16 81.31 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 6.32 6.32 0.44 0.44 0.00 0.00 0.00 0.00 12:26:01 ens3 241.71 222.98 1920.42 46.69 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 Average: lo 4.03 4.03 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 368.81 274.57 5068.90 53.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15735) 08/27/26 _x86_64_ (8 CPU) 12:22:22 LINUX RESTART (8 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 9.89 0.00 0.84 1.79 0.00 87.48 12:24:01 0 0.98 0.00 0.22 0.02 0.00 98.78 12:24:01 1 2.11 0.00 0.30 6.35 0.00 91.24 12:24:01 2 1.82 0.00 0.33 1.00 0.00 96.85 12:24:01 3 29.26 0.00 1.72 0.57 0.00 68.46 12:24:01 4 28.97 0.00 2.09 0.87 0.00 68.07 12:24:01 5 2.96 0.00 0.60 5.28 0.00 91.17 12:24:01 6 10.31 0.00 1.03 0.18 0.00 88.48 12:24:01 7 2.82 0.00 0.43 0.03 0.00 96.71 12:25:01 all 28.97 0.00 3.80 0.68 0.01 66.54 12:25:01 0 32.03 0.00 3.77 0.15 0.02 64.03 12:25:01 1 33.91 0.00 3.81 2.70 0.00 59.58 12:25:01 2 29.31 0.00 3.85 0.87 0.02 65.95 12:25:01 3 17.42 0.00 3.69 0.10 0.00 78.80 12:25:01 4 27.85 0.00 3.93 0.93 0.00 67.30 12:25:01 5 32.28 0.00 3.98 0.32 0.02 63.41 12:25:01 6 30.74 0.00 3.60 0.30 0.02 65.34 12:25:01 7 28.36 0.00 3.77 0.12 0.00 67.75 12:26:01 all 20.62 0.00 3.11 1.04 0.01 75.22 12:26:01 0 15.85 0.00 2.62 0.13 0.03 81.36 12:26:01 1 26.79 0.00 2.50 0.05 0.02 70.65 12:26:01 2 18.64 0.00 3.49 0.65 0.00 77.21 12:26:01 3 18.00 0.00 2.57 0.17 0.02 79.24 12:26:01 4 21.47 0.00 2.89 0.13 0.03 75.47 12:26:01 5 19.39 0.00 3.35 0.15 0.02 77.09 12:26:01 6 20.51 0.00 4.64 6.94 0.00 67.90 12:26:01 7 24.33 0.00 2.77 0.12 0.02 72.77 Average: all 19.80 0.00 2.58 1.17 0.01 76.44 Average: 0 16.23 0.00 2.20 0.10 0.02 81.45 Average: 1 20.89 0.00 2.20 3.04 0.01 73.87 Average: 2 16.55 0.00 2.55 0.84 0.01 80.05 Average: 3 21.56 0.00 2.66 0.28 0.01 75.50 Average: 4 26.10 0.00 2.97 0.64 0.01 70.27 Average: 5 18.16 0.00 2.64 1.92 0.01 77.27 Average: 6 20.49 0.00 3.09 2.47 0.01 73.95 Average: 7 18.47 0.00 2.32 0.09 0.01 79.12