---> uname -a: Linux prd-queue-docker-4c-4g-7116 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 50G 28G 65% / 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 574 1905 0 13559 15135 Swap: 1023 1 1022 ---> 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:4e:49:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 74843sec preferred_lft 74843sec inet6 fe80::f816:3eff:fe4e:49b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:7c:09:77 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:aaff:fe7c:977/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/19/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.38 0.00 1.38 0.00 16.26 00:02:01 2.13 0.00 2.13 0.00 83.05 00:03:01 374.95 0.73 374.22 20.53 37739.18 00:04:01 308.10 1.13 306.97 11.73 52146.38 00:05:01 4.32 0.00 4.32 0.00 916.25 Average: 138.17 0.37 137.79 6.45 18179.01 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1070024 15580356 15354932 93.49 1150720 12577516 967612 5.54 2952052 11123516 20 00:02:01 1061660 15576504 15363296 93.54 1150720 12582192 990176 5.67 2955392 11126652 3160 00:03:01 2018512 15467516 14406444 87.71 1143928 11549632 1209088 6.92 2922632 10225968 16088 00:04:01 2006492 15553292 14418464 87.78 1157588 11669988 1052080 6.02 2874516 10327008 740 00:05:01 1923580 15526324 14501376 88.29 1157588 11729860 984932 5.64 2910916 10377768 46252 Average: 1616054 15540798 14808902 90.16 1152109 12021838 1040778 5.96 2923102 10636182 13252 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.25 0.20 0.07 0.29 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 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 00:02:01 ens3 13.55 11.08 31.22 2.80 0.00 0.00 0.00 0.00 00:02:01 lo 0.27 0.27 0.02 0.02 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 00:03:01 vethe23e4b8 229.66 324.51 15.52 3207.83 0.00 0.00 0.00 0.26 00:03:01 ens3 381.14 276.80 3479.92 30.96 0.00 0.00 0.00 0.00 00:03:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 docker0 229.66 324.36 12.38 3207.82 0.00 0.00 0.00 0.00 00:04:01 ens3 332.69 300.23 1443.41 1546.36 0.00 0.00 0.00 0.00 00:04:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 00:04:01 docker0 31.28 40.28 3.98 656.78 0.00 0.00 0.00 0.00 00:05:01 ens3 384.84 480.79 31.19 3809.89 0.00 0.00 0.00 0.00 00:05:01 lo 2.67 2.67 0.24 0.24 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 Average: ens3 222.48 213.81 997.09 1077.99 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 52.18 72.92 3.27 772.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7116) 02/19/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.16 0.00 0.04 0.01 0.01 99.78 00:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 1 0.02 0.00 0.03 0.03 0.02 99.90 00:01:01 2 0.60 0.00 0.05 0.00 0.00 99.35 00:01:01 3 0.03 0.00 0.05 0.00 0.03 99.88 00:02:01 all 0.14 0.00 0.10 0.02 0.01 99.73 00:02:01 0 0.25 0.00 0.10 0.02 0.02 99.62 00:02:01 1 0.08 0.00 0.15 0.03 0.00 99.73 00:02:01 2 0.10 0.00 0.03 0.00 0.02 99.85 00:02:01 3 0.15 0.00 0.12 0.05 0.03 99.65 00:03:01 all 14.71 0.00 4.94 2.55 0.10 77.71 00:03:01 0 18.23 0.00 5.30 2.47 0.10 73.90 00:03:01 1 13.70 0.00 4.61 1.32 0.10 80.27 00:03:01 2 16.14 0.00 5.34 2.65 0.08 75.78 00:03:01 3 10.72 0.00 4.54 3.75 0.08 80.91 00:04:01 all 23.42 0.00 5.16 3.23 0.09 68.11 00:04:01 0 19.48 0.00 5.40 0.18 0.07 74.87 00:04:01 1 17.02 0.00 3.86 5.35 0.08 73.69 00:04:01 2 18.56 0.00 5.03 2.82 0.07 73.52 00:04:01 3 38.68 0.00 6.34 4.57 0.12 50.30 00:05:01 all 25.53 0.00 1.61 0.03 0.09 72.73 00:05:01 0 25.99 0.00 1.49 0.10 0.10 72.32 00:05:01 1 21.14 0.00 0.91 0.02 0.08 77.85 00:05:01 2 29.26 0.00 2.18 0.00 0.10 68.46 00:05:01 3 25.78 0.00 1.87 0.02 0.10 72.23 Average: all 12.77 0.00 2.36 1.16 0.06 83.65 Average: 0 12.77 0.00 2.46 0.55 0.06 84.16 Average: 1 10.40 0.00 1.90 1.34 0.06 86.30 Average: 2 12.89 0.00 2.52 1.09 0.05 83.45 Average: 3 15.02 0.00 2.57 1.67 0.07 80.67