---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4184 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.0G 64% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 551 1554 0 5870 7126 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a2:78:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fea2:784b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:4a:36:04 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4184) 06/24/26 _x86_64_ (4 CPU) 15:34:02 LINUX RESTART (4 CPU) 15:35:02 tps rtps wtps bread/s bwrtn/s 15:36:01 47.09 3.54 43.55 61.55 5460.50 15:37:01 92.35 23.68 68.67 3236.66 36168.64 15:38:01 146.23 0.62 145.62 18.79 82118.89 15:39:01 317.62 0.58 317.04 6.93 36791.61 15:40:01 41.05 0.02 41.04 0.13 7981.34 15:41:01 80.77 29.19 51.58 1315.56 6671.91 15:42:01 27.95 4.07 23.88 168.77 1463.62 Average: 107.74 8.83 98.91 688.34 25285.16 15:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 5803716 7468248 2363704 28.94 51556 1783536 910948 9.88 534532 1641764 144868 15:37:01 4382192 7410124 3785228 46.35 68692 3098012 1156748 12.55 613380 2917432 355304 15:38:01 2245000 7309300 5922420 72.51 121240 4916148 1369860 14.86 835360 4657484 670912 15:39:01 1759776 7185504 6407644 78.45 155884 5191768 1753944 19.03 1171440 4750344 137268 15:40:01 1908608 7392804 6258812 76.63 157324 5249332 1145380 12.43 1011448 4765108 560 15:41:01 1556660 7256404 6610760 80.94 159248 5458764 1111428 12.06 1338104 4787420 27456 15:42:01 1607000 7312848 6560420 80.32 160540 5463448 1050196 11.40 1300004 4776184 9340 Average: 2751850 7333605 5415570 66.31 124926 4451573 1214072 13.17 972038 4042248 192244 15:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 15:36:01 ens3 61.99 48.84 693.30 5.10 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:37:01 ens3 555.84 307.85 14340.49 24.35 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 51.15 42.69 537.88 3.43 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 85.39 80.01 440.86 7.66 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.45 0.53 0.14 0.13 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:41:01 ens3 257.76 212.30 2684.19 33.61 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:42:01 ens3 12.00 12.68 9.21 7.25 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 146.56 100.82 2676.74 11.66 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4184) 06/24/26 _x86_64_ (4 CPU) 15:34:02 LINUX RESTART (4 CPU) 15:35:02 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 14.72 0.00 1.07 1.29 0.50 82.42 15:36:01 0 3.53 0.00 0.34 0.76 0.20 95.17 15:36:01 1 19.79 0.00 1.39 0.17 0.56 78.09 15:36:01 2 13.81 0.00 1.31 2.02 0.66 82.20 15:36:01 3 21.73 0.00 1.24 2.21 0.59 74.23 15:37:01 all 19.41 0.00 2.98 2.64 1.19 73.78 15:37:01 0 11.00 0.00 3.04 1.57 0.82 83.57 15:37:01 1 4.07 0.00 2.00 0.68 1.37 91.87 15:37:01 2 49.86 0.00 4.46 2.97 1.81 40.90 15:37:01 3 12.87 0.00 2.37 5.33 0.77 78.65 15:38:01 all 23.68 0.00 11.55 1.64 1.55 61.58 15:38:01 0 23.96 0.00 10.31 4.34 1.68 59.71 15:38:01 1 23.43 0.00 11.71 0.02 1.59 63.25 15:38:01 2 23.00 0.00 14.08 1.06 1.44 60.42 15:38:01 3 24.32 0.00 10.13 1.14 1.45 62.96 15:39:01 all 26.65 0.00 5.65 10.10 1.51 56.09 15:39:01 0 24.50 0.00 6.38 19.14 1.36 48.62 15:39:01 1 23.37 0.00 5.56 16.06 1.67 53.35 15:39:01 2 23.74 0.00 5.54 4.98 1.41 64.33 15:39:01 3 34.92 0.00 5.13 0.32 1.62 58.02 15:40:01 all 74.29 0.00 9.13 0.22 3.35 13.01 15:40:01 0 74.82 0.00 8.66 0.32 3.11 13.09 15:40:01 1 74.15 0.00 9.72 0.25 3.62 12.26 15:40:01 2 73.59 0.00 8.80 0.15 3.46 14.00 15:40:01 3 74.61 0.00 9.34 0.13 3.23 12.69 15:41:01 all 32.52 0.00 1.99 1.94 2.01 61.54 15:41:01 0 32.99 0.00 2.07 1.82 2.03 61.09 15:41:01 1 46.74 0.00 2.23 0.55 2.40 48.08 15:41:01 2 25.69 0.00 1.91 3.97 1.76 66.67 15:41:01 3 24.60 0.00 1.70 1.44 1.84 70.42 15:42:01 all 21.31 0.00 0.97 0.72 0.69 76.32 15:42:01 0 44.74 0.00 1.72 1.87 1.27 50.41 15:42:01 1 38.85 0.00 1.52 0.07 1.02 58.55 15:42:01 2 0.88 0.00 0.38 0.05 0.32 98.36 15:42:01 3 0.75 0.00 0.27 0.92 0.13 97.93 Average: all 30.43 0.00 4.75 2.65 1.55 60.63 Average: 0 30.90 0.00 4.63 4.25 1.50 58.72 Average: 1 33.00 0.00 4.86 2.54 1.75 57.86 Average: 2 30.13 0.00 5.19 2.17 1.55 60.95 Average: 3 27.69 0.00 4.30 1.64 1.38 64.99