---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6665 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 851 28562 0 2752 30879 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:93:94:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe93:94c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:ae:67:c5 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:bfff:feae:67c5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6665) 10/27/25 _x86_64_ (8 CPU) 09:54:23 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 176.34 18.03 158.31 359.27 73891.55 09:57:01 172.59 9.40 163.19 868.52 92293.28 Average: 174.46 13.71 160.75 613.90 83092.42 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 29650912 31353472 3288308 9.98 81584 1922248 1942832 5.72 1219380 1759480 139440 09:57:01 29244704 31603880 3694516 11.22 91756 2554488 1424496 4.19 1171644 2178944 9908 Average: 29447808 31478676 3491412 10.60 86670 2238368 1683664 4.95 1195512 1969212 74674 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 131.44 101.33 1400.20 25.79 0.00 0.00 0.00 0.00 09:56:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 544.93 357.07 3171.96 92.84 0.00 0.00 0.00 0.00 09:57:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 338.19 229.20 2286.08 59.32 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6665) 10/27/25 _x86_64_ (8 CPU) 09:54:23 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 11.96 0.00 0.78 1.58 0.04 85.63 09:56:01 0 21.57 0.00 1.40 4.39 0.03 72.60 09:56:01 1 23.13 0.00 1.33 1.27 0.05 74.23 09:56:01 2 8.43 0.00 0.52 0.15 0.03 90.87 09:56:01 3 16.70 0.00 1.09 1.97 0.03 80.21 09:56:01 4 2.31 0.00 0.22 1.14 0.02 96.31 09:56:01 5 6.16 0.00 0.85 2.87 0.05 90.07 09:56:01 6 8.53 0.00 0.57 0.87 0.08 89.95 09:56:01 7 8.84 0.00 0.27 0.02 0.03 90.84 09:57:01 all 19.85 0.00 1.60 1.18 0.06 77.31 09:57:01 0 21.01 0.00 1.83 7.01 0.07 70.08 09:57:01 1 18.06 0.00 1.44 0.33 0.07 80.10 09:57:01 2 20.99 0.00 1.39 0.10 0.05 77.48 09:57:01 3 22.35 0.00 1.29 0.90 0.07 75.39 09:57:01 4 12.92 0.00 1.24 0.08 0.05 85.71 09:57:01 5 23.26 0.00 1.45 0.38 0.05 74.85 09:57:01 6 11.64 0.00 1.57 0.28 0.07 86.44 09:57:01 7 28.60 0.00 2.58 0.33 0.07 68.42 Average: all 15.90 0.00 1.19 1.38 0.05 81.47 Average: 0 21.29 0.00 1.62 5.70 0.05 71.34 Average: 1 20.60 0.00 1.38 0.80 0.06 77.16 Average: 2 14.71 0.00 0.95 0.13 0.04 84.18 Average: 3 19.52 0.00 1.19 1.44 0.05 77.80 Average: 4 7.61 0.00 0.73 0.61 0.03 91.02 Average: 5 14.70 0.00 1.15 1.63 0.05 82.46 Average: 6 10.08 0.00 1.07 0.58 0.08 88.19 Average: 7 18.70 0.00 1.42 0.18 0.05 79.66