---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1174 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.6G 61% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 482 547 0 2914 3178 Swap: 1023 1 1022 ---> 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:11:8e:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe11:8e94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:a8:d9:fd 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-1174) 05/18/25 _x86_64_ (4 CPU) 10:04:35 LINUX RESTART (4 CPU) 10:05:02 tps rtps wtps bread/s bwrtn/s 10:06:01 164.29 53.04 111.25 4084.46 45871.56 10:07:01 249.18 22.35 226.83 3157.89 119154.83 10:08:01 582.02 60.47 521.55 2707.28 20419.80 10:09:01 618.75 1.85 616.90 193.03 18495.85 10:10:01 437.10 172.74 264.36 7342.09 15495.90 10:11:01 155.86 140.06 15.80 5114.48 925.31 Average: 368.43 75.15 293.28 3765.70 36708.04 10:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 1532176 3329784 2506476 62.06 55388 1889500 898200 17.66 569748 1739508 173148 10:07:01 151332 3232228 3887320 96.25 115092 3021368 1283384 25.23 663424 2901252 444 10:08:01 122132 3213604 3916520 96.98 156812 2961660 1299872 25.55 669128 2893728 1064 10:09:01 115560 3216556 3923092 97.14 177988 2908036 1311376 25.78 663404 2861376 196 10:10:01 379592 3304956 3659060 90.60 184708 2758660 1116600 21.95 659496 2641060 4520 10:11:01 144968 3237640 3893684 96.41 185188 2918708 1015068 19.95 1230204 2297124 6072 Average: 407627 3255795 3631025 89.91 145863 2742989 1154083 22.69 742567 2555675 30907 10:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 ens3 402.88 263.90 1593.86 69.31 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 10:07:01 ens3 532.40 266.14 14113.07 24.20 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:08:01 ens3 163.02 82.57 1068.26 6.19 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 18.44 20.39 20.03 8.93 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 181.64 343.56 22.43 2618.38 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 215.92 162.51 2807.18 455.53 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 Average: lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1174) 05/18/25 _x86_64_ (4 CPU) 10:04:35 LINUX RESTART (4 CPU) 10:05:02 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 20.56 0.00 1.98 4.95 0.06 72.45 10:06:01 0 7.56 0.00 1.48 7.47 0.03 83.46 10:06:01 1 23.55 0.00 1.92 4.15 0.05 70.34 10:06:01 2 38.48 0.00 2.24 1.24 0.08 57.96 10:06:01 3 12.58 0.00 2.28 6.95 0.07 78.12 10:07:01 all 23.76 0.00 6.93 4.31 0.08 64.91 10:07:01 0 15.18 0.00 7.04 7.74 0.07 69.97 10:07:01 1 23.54 0.00 6.54 5.04 0.08 64.79 10:07:01 2 21.34 0.00 6.24 1.98 0.08 70.35 10:07:01 3 35.03 0.00 7.91 2.46 0.10 54.49 10:08:01 all 1.68 0.00 2.13 21.08 0.09 75.02 10:08:01 0 2.32 0.00 3.38 38.30 0.10 55.90 10:08:01 1 2.69 0.00 3.98 40.61 0.12 52.61 10:08:01 2 0.39 0.00 0.55 4.90 0.12 94.04 10:08:01 3 1.33 0.00 0.60 0.54 0.03 97.50 10:09:01 all 0.65 0.00 1.79 22.82 0.07 74.67 10:09:01 0 1.54 0.00 0.89 10.14 0.08 87.34 10:09:01 1 0.45 0.00 1.77 7.69 0.05 90.04 10:09:01 2 0.57 0.00 4.39 73.84 0.14 21.06 10:09:01 3 0.03 0.00 0.17 0.02 0.00 99.78 10:10:01 all 8.58 0.00 4.78 13.07 0.10 73.47 10:10:01 0 5.92 0.00 6.36 22.30 0.08 65.33 10:10:01 1 9.86 0.00 4.65 10.53 0.08 74.88 10:10:01 2 11.93 0.00 4.96 14.88 0.12 68.12 10:10:01 3 6.60 0.00 3.14 4.60 0.08 85.58 10:11:01 all 20.31 0.00 1.48 4.65 0.10 73.47 10:11:01 0 18.33 0.00 1.57 6.19 0.10 73.81 10:11:01 1 17.92 0.00 1.29 4.00 0.08 76.71 10:11:01 2 18.04 0.00 1.33 3.53 0.10 77.01 10:11:01 3 26.99 0.00 1.75 4.90 0.12 66.23 Average: all 12.55 0.00 3.18 11.84 0.08 72.35 Average: 0 8.47 0.00 3.45 15.38 0.08 72.62 Average: 1 12.96 0.00 3.35 12.01 0.08 71.60 Average: 2 15.09 0.00 3.28 16.70 0.11 64.82 Average: 3 13.69 0.00 2.63 3.23 0.07 80.38