---> uname -a: Linux prd-queue-docker-4c-4g-1499 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 59G 19G 76% / 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 593 643 0 14803 15117 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:90:e1:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 57408sec preferred_lft 57408sec inet6 fe80::f816:3eff:fe90:e12a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:d3:fa:4b 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::42:52ff:fed3:fa4b/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-1499) 01/28/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.77 0.00 1.77 0.00 21.46 00:02:01 1.70 0.00 1.70 0.00 78.39 00:03:01 548.84 0.58 548.26 16.53 44287.02 00:04:01 200.87 0.00 200.87 0.00 46070.19 00:05:01 11.30 0.00 11.30 0.00 1447.36 Average: 152.89 0.12 152.77 3.31 18380.27 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1840700 15565624 14584256 88.79 1291744 11686912 938700 5.37 3011748 10327756 88 00:02:01 1827824 15557468 14597132 88.87 1291764 11691604 944416 5.40 3020600 10330864 3356 00:03:01 756008 15518164 15668948 95.40 1304424 12663196 1201236 6.87 3093936 11279352 201584 00:04:01 713172 15533184 15711784 95.66 1320908 12706808 1031732 5.90 3165156 11253932 800 00:05:01 587792 15476644 15837164 96.42 1320940 12779660 1012872 5.80 3227368 11320476 54760 Average: 1145099 15530217 15279857 93.03 1305956 12305636 1025791 5.87 3103762 10902476 52118 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.37 0.22 0.13 0.20 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 14.05 11.70 31.21 5.63 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 252.07 167.79 3475.52 24.46 0.00 0.00 0.00 0.00 00:03:01 docker0 107.42 185.67 6.23 3200.55 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 403.62 478.60 1445.82 2963.08 0.00 0.00 0.00 0.00 00:04:01 docker0 47.29 62.57 4.72 658.28 0.00 0.00 0.00 0.00 00:04:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 262.44 314.53 30.65 2401.56 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 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 186.50 194.56 996.63 1078.95 0.00 0.00 0.00 0.00 Average: docker0 30.94 49.65 2.19 771.74 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1499) 01/28/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.35 0.00 0.02 0.01 0.01 99.60 00:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 1 0.03 0.00 0.05 0.02 0.03 99.87 00:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 3 1.34 0.00 0.02 0.00 0.00 98.65 00:02:01 all 0.62 0.00 0.13 0.01 0.01 99.23 00:02:01 0 0.20 0.00 0.12 0.02 0.02 99.65 00:02:01 1 0.20 0.00 0.13 0.03 0.03 99.60 00:02:01 2 0.22 0.00 0.13 0.00 0.00 99.65 00:02:01 3 1.88 0.00 0.12 0.00 0.02 97.99 00:03:01 all 17.59 0.00 5.39 2.75 0.08 74.18 00:03:01 0 33.32 0.00 5.34 0.65 0.10 60.59 00:03:01 1 8.83 0.00 4.27 2.67 0.08 84.14 00:03:01 2 14.71 0.00 7.80 7.23 0.08 70.18 00:03:01 3 13.41 0.00 4.16 0.45 0.07 81.91 00:04:01 all 28.26 0.00 3.66 1.44 0.08 66.57 00:04:01 0 24.34 0.00 2.71 0.75 0.07 72.14 00:04:01 1 28.10 0.00 3.30 0.07 0.07 68.47 00:04:01 2 35.65 0.00 5.36 3.40 0.08 55.51 00:04:01 3 24.99 0.00 3.33 1.52 0.07 70.09 00:05:01 all 21.90 0.00 1.53 0.09 0.06 76.42 00:05:01 0 20.08 0.00 1.80 0.02 0.07 78.04 00:05:01 1 33.63 0.00 2.25 0.08 0.10 63.94 00:05:01 2 17.85 0.00 0.97 0.00 0.05 81.13 00:05:01 3 15.92 0.00 1.07 0.30 0.05 82.66 Average: all 13.71 0.00 2.14 0.85 0.05 83.24 Average: 0 15.57 0.00 1.99 0.29 0.05 82.10 Average: 1 14.20 0.00 2.00 0.57 0.06 83.17 Average: 2 13.64 0.00 2.84 2.12 0.04 81.36 Average: 3 11.45 0.00 1.72 0.45 0.04 86.33