---> 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 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 12160 0 3268 15098 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 86120sec preferred_lft 86120sec 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) 01/31/26 _x86_64_ (4 CPU) 12:02:20 LINUX RESTART (4 CPU) 12:03:02 tps rtps wtps bread/s bwrtn/s 12:04:01 203.97 14.13 189.83 1650.70 47517.51 12:05:01 526.88 0.15 526.73 10.53 67072.82 12:06:01 71.52 0.15 71.37 15.06 15553.54 Average: 267.81 4.76 263.05 552.67 43358.19 12:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 13424868 15464088 3000088 18.27 74468 2152076 1275008 7.30 887516 1859220 57672 12:05:01 12646992 15468896 3777964 23.00 125768 2836448 1263308 7.23 901984 2555968 54228 12:06:01 12516132 15516324 3908824 23.80 139396 2983456 1158096 6.63 960620 2611932 1220 Average: 12862664 15483103 3562292 21.69 113211 2657327 1232137 7.05 916707 2342373 37707 12:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 docker0 156.60 229.94 8.35 2066.98 0.00 0.00 0.00 0.00 12:04:01 vethbaa5645 156.60 230.06 10.50 2066.99 0.00 0.00 0.00 0.17 12:04:01 ens3 348.35 236.50 3647.11 24.74 0.00 0.00 0.00 0.00 12:04:01 lo 2.91 2.91 0.33 0.33 0.00 0.00 0.00 0.00 12:05:01 docker0 95.42 130.96 6.81 1419.88 0.00 0.00 0.00 0.00 12:05:01 veth51aebb1 13.83 17.18 2.57 243.82 0.00 0.00 0.00 0.02 12:05:01 ens3 277.99 188.29 2197.88 23.40 0.00 0.00 0.00 0.00 12:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:06:01 docker0 22.45 28.60 1.85 413.16 0.00 0.00 0.00 0.00 12:06:01 ens3 485.59 635.18 447.36 4858.83 0.00 0.00 0.00 0.00 12:06:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 91.12 129.27 5.65 1295.72 0.00 0.00 0.00 0.00 Average: ens3 370.76 353.97 2088.80 1644.65 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-4505) 01/31/26 _x86_64_ (4 CPU) 12:02:20 LINUX RESTART (4 CPU) 12:03:02 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 18.29 0.00 2.15 2.84 0.06 76.65 12:04:01 0 10.01 0.00 1.84 1.04 0.03 87.07 12:04:01 1 24.05 0.00 1.89 0.75 0.07 73.25 12:04:01 2 4.42 0.00 1.47 5.60 0.07 88.44 12:04:01 3 34.70 0.00 3.43 3.97 0.07 57.83 12:05:01 all 15.38 0.00 6.26 4.10 0.08 74.19 12:05:01 0 16.33 0.00 6.11 10.71 0.08 66.77 12:05:01 1 15.31 0.00 5.36 2.93 0.08 76.30 12:05:01 2 14.56 0.00 5.12 0.41 0.08 79.83 12:05:01 3 15.30 0.00 8.37 2.32 0.08 73.93 12:06:01 all 31.73 0.00 2.28 0.54 0.08 65.37 12:06:01 0 41.00 0.00 3.50 0.84 0.08 54.58 12:06:01 1 30.94 0.00 1.87 0.37 0.08 66.74 12:06:01 2 27.26 0.00 2.09 0.19 0.07 70.39 12:06:01 3 27.71 0.00 1.66 0.77 0.08 69.78 Average: all 21.83 0.00 3.56 2.49 0.08 72.04 Average: 0 22.52 0.00 3.83 4.21 0.07 69.38 Average: 1 23.46 0.00 3.04 1.35 0.08 72.07 Average: 2 15.45 0.00 2.90 2.05 0.07 79.52 Average: 3 25.86 0.00 4.49 2.35 0.08 67.23