---> uname -a: Linux prd-queue-docker-4c-4g-4505 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: 2799.996 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 71G 6.7G 92% / 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 588 1389 0 14061 15122 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:1c:9c:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 37586sec preferred_lft 37586sec inet6 fe80::f816:3eff:fe1c:9c70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:f4:1d:b9 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::42:1cff:fef4:1db9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-4505) 02/11/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.93 0.00 1.93 0.00 23.06 00:02:01 1.72 0.00 1.72 0.00 75.87 00:03:01 394.79 0.48 394.30 15.59 39752.08 00:04:01 373.32 0.07 373.25 2.40 50806.93 00:05:01 4.25 0.00 4.25 0.00 975.57 Average: 155.20 0.11 155.09 3.60 18325.72 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2573300 15569740 13851656 84.33 1516036 10746296 933380 5.34 3125128 9487584 216 00:02:01 2565044 15565880 13859912 84.38 1516036 10750692 954760 5.46 3127952 9490628 3460 00:03:01 1478752 15456784 14946204 91.00 1519884 11683040 1198376 6.86 3309252 10352016 11616 00:04:01 1476892 15540400 14948064 91.01 1537612 11765800 1024900 5.87 3264868 10416072 852 00:05:01 1418640 15552064 15006316 91.36 1537612 11842720 957040 5.48 3262672 10484684 49836 Average: 1902526 15536974 14522430 88.42 1525436 11357710 1013691 5.80 3217974 10046197 13196 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.48 0.40 0.10 0.33 0.00 0.00 0.00 0.00 00:01:01 lo 0.13 0.13 0.01 0.01 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 ens3 13.68 10.97 31.27 2.82 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 docker0 233.77 338.57 13.03 3207.91 0.00 0.00 0.00 0.00 00:03:01 ens3 395.35 283.11 3480.89 32.35 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 vethcd5fce9 233.77 338.72 16.22 3207.92 0.00 0.00 0.00 0.26 00:04:01 docker0 31.48 42.27 3.97 656.99 0.00 0.00 0.00 0.00 00:04:01 ens3 362.77 371.00 1445.00 2090.22 0.00 0.00 0.00 0.00 00:04:01 lo 2.40 2.40 0.22 0.22 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 ens3 307.55 412.78 24.14 3264.90 0.00 0.00 0.00 0.00 00:05:01 lo 2.83 2.83 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 53.06 76.17 3.40 773.04 0.00 0.00 0.00 0.00 Average: ens3 215.96 215.64 996.31 1078.02 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-4505) 02/11/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.25 0.00 0.04 0.01 0.01 99.69 00:01:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:01:01 1 0.02 0.00 0.02 0.02 0.00 99.95 00:01:01 2 0.03 0.00 0.02 0.03 0.00 99.92 00:01:01 3 0.90 0.00 0.05 0.00 0.02 99.04 00:02:01 all 0.19 0.00 0.10 0.01 0.01 99.69 00:02:01 0 0.13 0.00 0.12 0.00 0.02 99.73 00:02:01 1 0.13 0.00 0.05 0.00 0.02 99.80 00:02:01 2 0.20 0.00 0.10 0.03 0.03 99.63 00:02:01 3 0.25 0.00 0.12 0.00 0.02 99.62 00:03:01 all 15.17 0.00 4.81 1.93 0.06 78.03 00:03:01 0 18.17 0.00 5.30 0.62 0.07 75.84 00:03:01 1 17.64 0.00 3.79 1.82 0.05 76.70 00:03:01 2 14.83 0.00 5.94 4.98 0.07 74.18 00:03:01 3 10.07 0.00 4.21 0.32 0.05 85.35 00:04:01 all 25.99 0.00 5.03 1.76 0.08 67.15 00:04:01 0 18.07 0.00 5.22 0.79 0.07 75.85 00:04:01 1 41.26 0.00 6.21 2.72 0.08 49.72 00:04:01 2 21.01 0.00 4.69 2.44 0.07 71.79 00:04:01 3 23.62 0.00 4.00 1.10 0.07 71.22 00:05:01 all 23.55 0.00 1.54 0.01 0.07 74.82 00:05:01 0 25.98 0.00 1.75 0.02 0.08 72.17 00:05:01 1 24.02 0.00 1.54 0.00 0.08 74.35 00:05:01 2 23.09 0.00 0.89 0.03 0.07 75.92 00:05:01 3 21.09 0.00 2.01 0.02 0.07 76.82 Average: all 13.00 0.00 2.30 0.74 0.05 83.91 Average: 0 12.47 0.00 2.48 0.28 0.05 84.72 Average: 1 16.57 0.00 2.32 0.91 0.05 80.16 Average: 2 11.80 0.00 2.32 1.50 0.05 84.33 Average: 3 11.18 0.00 2.08 0.29 0.04 86.41