---> uname -a: Linux prd-queue-docker-4c-4g-2431 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 696K 1.6G 1% /run /dev/vda1 78G 61G 18G 78% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 589 629 0 14821 15121 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:cb:59:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 17786sec preferred_lft 17786sec inet6 fe80::f816:3eff:fecb:59ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:80:02:9c 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::42:28ff:fe80:29c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-2431) 10/22/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.05 0.00 2.05 0.00 21.99 00:02:01 1.52 0.00 1.52 0.00 91.98 00:03:01 462.86 0.32 462.54 11.33 41232.99 00:04:01 282.32 0.03 282.29 3.60 48921.31 00:05:01 3.47 0.00 3.47 0.00 56.13 Average: 150.44 0.07 150.37 2.99 18064.88 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1813376 15561140 14611580 88.96 1336108 11665492 966196 5.53 3062744 10306216 184 00:02:01 1802968 15555376 14621988 89.02 1336108 11670176 984068 5.63 3065944 10309340 3416 00:03:01 644744 15443704 15780212 96.07 1343820 12646656 1229200 7.03 3255788 11213760 20760 00:04:01 696360 15534752 15728596 95.76 1360180 12683776 1070468 6.13 3201536 11232996 732 00:05:01 704056 15538240 15720900 95.71 1360180 12683808 1059900 6.07 3205436 11225328 244 Average: 1132301 15526642 15292655 93.11 1347279 12269982 1061966 6.08 3158290 10857528 5067 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.38 0.18 0.08 0.13 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 13.03 9.98 31.26 5.77 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 240.94 151.51 3463.30 22.29 0.00 0.00 0.00 0.00 00:03:01 vetha9e9756 99.30 181.89 7.43 3198.61 0.00 0.00 0.00 0.26 00:03:01 docker0 99.30 181.74 6.07 3198.60 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:04:01 ens3 317.08 336.16 1440.49 1684.74 0.00 0.00 0.00 0.00 00:04:01 docker0 31.86 41.14 4.02 655.37 0.00 0.00 0.00 0.00 00:04:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:05:01 ens3 326.73 459.67 24.67 3669.11 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 179.62 191.48 991.96 1076.29 0.00 0.00 0.00 0.00 Average: docker0 26.23 44.58 2.02 770.79 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-2431) 10/22/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.04 0.00 0.02 0.01 0.01 99.92 00:01:01 0 0.08 0.00 0.00 0.03 0.02 99.87 00:01:01 1 0.02 0.00 0.00 0.02 0.02 99.95 00:01:01 2 0.02 0.00 0.02 0.02 0.00 99.95 00:01:01 3 0.03 0.00 0.05 0.00 0.03 99.88 00:02:01 all 0.20 0.00 0.07 0.02 0.01 99.70 00:02:01 0 0.13 0.00 0.07 0.00 0.02 99.78 00:02:01 1 0.10 0.00 0.05 0.03 0.00 99.82 00:02:01 2 0.18 0.00 0.05 0.00 0.00 99.77 00:02:01 3 0.35 0.00 0.07 0.02 0.02 99.55 00:03:01 all 15.96 0.00 5.73 3.82 0.08 74.42 00:03:01 0 19.58 0.00 6.70 9.18 0.08 64.46 00:03:01 1 15.91 0.00 5.10 4.27 0.07 74.65 00:03:01 2 13.18 0.00 3.73 0.52 0.07 82.50 00:03:01 3 15.16 0.00 7.38 1.29 0.08 76.08 00:04:01 all 24.65 0.00 4.97 2.41 0.07 67.90 00:04:01 0 21.25 0.00 3.98 3.47 0.07 71.23 00:04:01 1 21.88 0.00 5.56 0.64 0.05 71.87 00:04:01 2 37.97 0.00 7.16 4.82 0.12 49.92 00:04:01 3 17.49 0.00 3.19 0.69 0.05 78.58 00:05:01 all 26.21 0.00 0.81 0.02 0.08 72.88 00:05:01 0 21.63 0.00 0.74 0.03 0.07 77.53 00:05:01 1 28.34 0.00 0.82 0.03 0.08 70.72 00:05:01 2 26.58 0.00 0.91 0.02 0.07 72.43 00:05:01 3 28.29 0.00 0.78 0.00 0.08 70.85 Average: all 13.38 0.00 2.31 1.25 0.05 83.01 Average: 0 12.50 0.00 2.29 2.54 0.05 82.62 Average: 1 13.24 0.00 2.30 0.99 0.04 83.43 Average: 2 15.53 0.00 2.36 1.07 0.05 80.99 Average: 3 12.25 0.00 2.28 0.40 0.05 85.02