---> 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 65G 14G 83% / 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 585 2503 0 12950 15124 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 57410sec preferred_lft 57410sec 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) 01/29/26 _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 16.53 00:02:01 2.00 0.00 2.00 0.00 20.93 00:03:01 538.14 0.57 537.58 20.53 43958.81 00:04:01 275.07 28.76 246.31 457.12 46586.64 00:05:01 16.43 0.00 16.43 0.00 1645.59 Average: 166.60 5.87 160.73 95.53 18445.08 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1755788 15566076 14669168 89.31 1404960 11646712 941556 5.39 3124584 10284452 208 00:02:01 1750596 15562640 14674360 89.34 1404960 11648404 980688 5.61 3128620 10285272 1632 00:03:01 888372 15541604 15536584 94.59 1411432 12421508 1039664 5.95 3168864 11042460 22064 00:04:01 2621608 15543056 13803348 84.04 1421628 10769080 1045692 5.98 3056164 9514344 944 00:05:01 2466152 15464384 13958804 84.99 1421628 10849272 1040656 5.96 3142104 9588048 58372 Average: 1896503 15535552 14528453 88.45 1412922 11466995 1009651 5.78 3124067 10142915 16644 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.17 0.05 0.06 0.18 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 7.87 6.22 29.02 1.84 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:03:01 ens3 231.83 166.81 3475.53 28.38 0.00 0.00 0.00 0.00 00:03:01 docker0 103.82 161.41 6.15 3198.42 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 00:04:01 ens3 416.80 465.86 1447.07 2936.67 0.00 0.00 0.00 0.00 00:04:01 docker0 36.91 48.09 4.20 657.30 0.00 0.00 0.00 0.00 00:04:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 00:05:01 ens3 228.96 315.41 25.98 2421.68 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 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 177.12 190.86 995.50 1077.72 0.00 0.00 0.00 0.00 Average: docker0 28.14 41.90 2.07 771.12 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 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) 01/29/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.50 0.00 0.02 0.01 0.01 99.46 00:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 1 1.92 0.00 0.02 0.00 0.02 98.05 00:01:01 2 0.03 0.00 0.05 0.03 0.03 99.85 00:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 all 0.32 0.00 0.02 0.01 0.01 99.63 00:02:01 0 0.07 0.00 0.02 0.00 0.00 99.92 00:02:01 1 0.93 0.00 0.02 0.00 0.02 99.04 00:02:01 2 0.22 0.00 0.02 0.05 0.03 99.68 00:02:01 3 0.07 0.00 0.05 0.00 0.00 99.88 00:03:01 all 16.69 0.00 5.38 3.01 0.07 74.86 00:03:01 0 26.13 0.00 5.12 0.57 0.08 68.10 00:03:01 1 14.47 0.00 4.68 0.55 0.07 80.22 00:03:01 2 13.91 0.00 4.66 6.59 0.05 74.79 00:03:01 3 12.31 0.00 7.04 4.29 0.05 76.31 00:04:01 all 28.29 0.00 4.20 1.40 0.07 66.04 00:04:01 0 22.18 0.00 3.12 1.03 0.07 73.60 00:04:01 1 37.73 0.00 6.25 2.88 0.08 53.06 00:04:01 2 28.30 0.00 4.38 0.59 0.08 66.65 00:04:01 3 24.94 0.00 3.05 1.06 0.08 70.87 00:05:01 all 22.05 0.00 1.51 0.13 0.07 76.25 00:05:01 0 14.30 0.00 1.89 0.03 0.05 83.73 00:05:01 1 34.75 0.00 1.98 0.08 0.08 63.10 00:05:01 2 14.91 0.00 1.04 0.37 0.05 83.63 00:05:01 3 24.22 0.00 1.14 0.03 0.07 74.54 Average: all 13.52 0.00 2.22 0.91 0.05 83.31 Average: 0 12.49 0.00 2.02 0.33 0.04 85.13 Average: 1 17.85 0.00 2.57 0.70 0.05 78.83 Average: 2 11.44 0.00 2.02 1.53 0.05 84.96 Average: 3 12.28 0.00 2.25 1.07 0.04 84.35