---> 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 11G 67G 15% / 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 610 12157 0 3271 15099 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 86067sec preferred_lft 86067sec 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) 01/19/26 _x86_64_ (4 CPU) 16:02:19 LINUX RESTART (4 CPU) 16:03:02 tps rtps wtps bread/s bwrtn/s 16:04:01 93.17 7.56 85.61 419.73 18987.83 16:05:01 414.45 7.20 407.25 1310.18 45474.55 16:06:01 279.80 0.32 279.49 32.79 52093.05 16:07:01 2.57 0.00 2.57 0.00 98.50 Average: 197.93 3.75 194.17 440.74 29204.84 16:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 13802596 15570280 2622360 15.97 69748 1892632 1093376 6.26 642268 1747636 209844 16:05:01 12614924 15438304 3810032 23.20 104988 2867328 1311672 7.51 952028 2547888 14040 16:06:01 12516500 15516076 3908456 23.80 139176 2987448 1158580 6.63 906344 2673384 628 16:07:01 12515880 15515140 3909076 23.80 139232 2987500 1158580 6.63 967924 2612516 32 Average: 12862475 15509950 3562481 21.69 113286 2683727 1180552 6.76 867141 2395356 56136 16:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 ens3 87.41 65.28 1151.84 10.87 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 16:05:01 ens3 405.12 282.70 3669.90 26.38 0.00 0.00 0.00 0.00 16:05:01 veth8e1a2c3 228.70 333.86 15.44 3208.53 0.00 0.00 0.00 0.26 16:05:01 docker0 228.70 333.71 12.31 3208.52 0.00 0.00 0.00 0.00 16:05:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 16:06:01 ens3 280.04 234.96 1440.07 628.66 0.00 0.00 0.00 0.00 16:06:01 docker0 80.25 106.15 6.49 661.17 0.00 0.00 0.00 0.00 16:06:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 16:07:01 ens3 636.15 652.60 42.30 5202.91 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 353.30 309.92 1577.74 1473.45 0.00 0.00 0.00 0.00 Average: docker0 77.56 110.42 4.72 971.43 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-1499) 01/19/26 _x86_64_ (4 CPU) 16:02:19 LINUX RESTART (4 CPU) 16:03:02 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 17.29 0.00 1.14 6.21 0.06 75.30 16:04:01 0 23.85 0.00 1.46 2.12 0.07 72.50 16:04:01 1 0.82 0.00 0.27 4.76 0.03 94.11 16:04:01 2 12.47 0.00 1.07 16.58 0.05 69.83 16:04:01 3 32.00 0.00 1.75 1.43 0.07 64.75 16:05:01 all 11.58 0.00 4.52 9.58 0.09 74.22 16:05:01 0 8.15 0.00 3.57 10.49 0.10 77.68 16:05:01 1 8.38 0.00 4.32 11.48 0.08 75.73 16:05:01 2 14.70 0.00 4.37 6.06 0.08 74.79 16:05:01 3 15.12 0.00 5.84 10.30 0.10 68.64 16:06:01 all 16.52 0.00 4.77 4.46 0.08 74.17 16:06:01 0 16.25 0.00 4.31 8.65 0.10 70.69 16:06:01 1 10.45 0.00 5.93 1.61 0.07 81.94 16:06:01 2 18.24 0.00 3.86 3.95 0.07 73.88 16:06:01 3 21.17 0.00 4.95 3.63 0.08 70.17 16:07:01 all 30.04 0.00 1.02 0.71 0.15 68.08 16:07:01 0 33.11 0.00 1.12 0.18 0.12 65.47 16:07:01 1 31.38 0.00 1.07 2.63 0.12 64.80 16:07:01 2 24.21 0.00 0.89 0.00 0.25 74.65 16:07:01 3 31.47 0.00 1.02 0.00 0.12 67.40 Average: all 18.86 0.00 2.87 5.24 0.09 72.94 Average: 0 20.35 0.00 2.62 5.36 0.10 71.58 Average: 1 12.81 0.00 2.91 5.12 0.08 79.09 Average: 2 17.42 0.00 2.55 6.62 0.11 73.30 Average: 3 24.91 0.00 3.40 3.85 0.09 67.75