---> 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 76G 2.1G 98% / 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 596 1050 0 14392 15114 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 14190sec preferred_lft 14190sec 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) 01/31/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.82 0.00 1.82 0.00 21.06 00:02:01 1.40 0.00 1.40 0.00 92.12 00:03:01 483.72 0.85 482.87 20.66 42551.44 00:04:01 322.41 0.00 322.41 0.00 48246.45 00:05:01 4.43 0.00 4.43 0.00 847.99 Average: 162.76 0.17 162.59 4.13 18352.20 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2234964 15560120 14189992 86.39 1611116 10942756 948996 5.43 3271900 9642612 200 00:02:01 2199384 15529296 14225572 86.61 1611116 10947448 988592 5.66 3303240 9645744 3732 00:03:01 1076580 15443328 15348376 93.45 1614452 11932172 1221328 6.99 3459096 10558848 15712 00:04:01 1130728 15529504 15294228 93.12 1633284 11962628 1047324 5.99 3415844 10569368 892 00:05:01 1073020 15544508 15351936 93.47 1633284 12038700 949968 5.44 3409408 10639096 52544 Average: 1542935 15521351 14882021 90.61 1620650 11564741 1031242 5.90 3371898 10211134 14616 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.33 0.28 0.07 0.39 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 13.58 11.06 31.23 5.57 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 385.02 274.42 3484.32 30.73 0.00 0.00 0.00 0.00 00:03:01 vethf044f7d 218.95 319.80 15.00 3207.23 0.00 0.00 0.00 0.26 00:03:01 docker0 218.95 319.65 12.01 3207.22 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 00:04:01 ens3 347.60 402.08 1443.29 2348.78 0.00 0.00 0.00 0.00 00:04:01 docker0 38.94 52.00 4.31 657.24 0.00 0.00 0.00 0.00 00:04:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 00:05:01 ens3 287.64 379.34 22.79 3003.96 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 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 206.83 213.44 996.32 1077.89 0.00 0.00 0.00 0.00 Average: docker0 51.57 74.33 3.26 772.86 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 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-1499) 01/31/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.53 0.00 0.01 0.01 0.01 99.44 00:01:01 0 2.00 0.00 0.00 0.00 0.00 98.00 00:01:01 1 0.03 0.00 0.02 0.02 0.00 99.93 00:01:01 2 0.00 0.00 0.00 0.00 0.02 99.98 00:01:01 3 0.03 0.00 0.03 0.03 0.02 99.88 00:02:01 all 0.83 0.00 0.16 0.01 0.01 98.99 00:02:01 0 2.18 0.00 0.15 0.00 0.02 97.65 00:02:01 1 0.20 0.00 0.12 0.03 0.02 99.63 00:02:01 2 0.73 0.00 0.22 0.00 0.00 99.05 00:02:01 3 0.17 0.00 0.17 0.00 0.03 99.63 00:03:01 all 15.54 0.00 4.83 2.49 0.07 77.07 00:03:01 0 13.76 0.00 6.25 1.63 0.07 78.29 00:03:01 1 14.29 0.00 4.33 0.80 0.05 80.52 00:03:01 2 26.46 0.00 5.48 3.55 0.07 64.45 00:03:01 3 7.65 0.00 3.26 3.97 0.08 85.03 00:04:01 all 28.66 0.00 4.75 1.51 0.07 65.01 00:04:01 0 25.35 0.00 3.90 0.52 0.07 70.16 00:04:01 1 23.15 0.00 4.37 0.69 0.07 71.73 00:04:01 2 43.72 0.00 6.07 2.80 0.08 47.33 00:04:01 3 22.46 0.00 4.68 2.08 0.07 70.72 00:05:01 all 23.58 0.00 1.44 0.01 0.07 74.89 00:05:01 0 25.26 0.00 1.82 0.03 0.07 72.82 00:05:01 1 23.78 0.00 0.88 0.00 0.07 75.27 00:05:01 2 22.86 0.00 1.64 0.00 0.07 75.43 00:05:01 3 22.42 0.00 1.41 0.03 0.07 76.08 Average: all 13.77 0.00 2.23 0.80 0.05 83.15 Average: 0 13.61 0.00 2.40 0.43 0.04 83.52 Average: 1 12.28 0.00 1.94 0.31 0.04 85.43 Average: 2 18.68 0.00 2.67 1.26 0.05 77.34 Average: 3 10.51 0.00 1.90 1.22 0.05 86.32