---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-358 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: 2800.000 BogoMIPS: 5600.00 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 7.7G 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 454 338 0 3150 3206 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:3b:de:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe3b:dec7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:be:fd:eb 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-358) 04/16/25 _x86_64_ (4 CPU) 22:25:38 LINUX RESTART (4 CPU) 22:26:02 tps rtps wtps bread/s bwrtn/s 22:27:01 163.41 66.41 97.00 5248.74 42557.14 22:28:01 253.62 25.55 228.08 3842.40 118957.80 22:29:01 532.18 64.26 467.92 2729.15 19361.97 22:30:01 618.46 2.00 616.46 131.31 18116.05 22:31:01 290.28 44.73 245.56 3657.52 14611.96 22:32:01 41.59 21.90 19.70 1297.78 913.71 Average: 317.01 37.39 279.62 2811.16 35743.43 22:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1688060 3376676 2350592 58.20 52392 1791148 858480 16.88 525924 1645348 162736 22:28:01 277748 3266880 3760904 93.12 110160 2950252 1263632 24.84 633716 2823120 360 22:29:01 114772 3247700 3923880 97.16 148732 3023660 1290152 25.36 683696 2901896 1024 22:30:01 112236 3253708 3926416 97.22 171872 2965868 1290152 25.36 658976 2884444 820 22:31:01 161912 3342752 3876740 95.99 177888 3013004 1005680 19.77 719508 2793676 7276 22:32:01 402364 3311232 3636288 90.04 178928 2760312 935448 18.39 911708 2380192 15980 Average: 459515 3299825 3579137 88.62 139995 2750707 1107257 21.77 688921 2571446 31366 22:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 346.04 212.00 1577.84 64.94 0.00 0.00 0.00 0.00 22:28:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 ens3 453.99 226.08 13653.14 22.19 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 251.26 163.56 1314.55 11.71 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 46.69 51.96 10.41 190.16 0.00 0.00 0.00 0.00 22:32:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 158.92 273.40 23.09 2088.96 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.10 0.10 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: ens3 209.15 154.37 2767.69 397.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-358) 04/16/25 _x86_64_ (4 CPU) 22:25:38 LINUX RESTART (4 CPU) 22:26:02 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 18.93 0.00 2.00 5.11 0.06 73.90 22:27:01 0 16.20 0.00 1.60 3.59 0.03 78.58 22:27:01 1 20.93 0.00 1.83 1.51 0.03 75.69 22:27:01 2 7.58 0.00 1.36 9.53 0.07 81.46 22:27:01 3 31.02 0.00 3.22 5.84 0.09 59.83 22:28:01 all 23.78 0.00 6.93 4.12 0.07 65.10 22:28:01 0 20.32 0.00 6.98 5.76 0.05 66.89 22:28:01 1 34.66 0.00 5.91 2.27 0.08 57.08 22:28:01 2 17.89 0.00 6.95 7.03 0.08 68.05 22:28:01 3 22.28 0.00 7.91 1.38 0.07 68.37 22:29:01 all 1.74 0.00 1.98 19.30 0.08 76.90 22:29:01 0 2.02 0.00 0.80 8.11 0.05 89.02 22:29:01 1 1.00 0.00 1.34 8.90 0.05 88.71 22:29:01 2 2.76 0.00 5.07 53.21 0.14 38.83 22:29:01 3 1.22 0.00 0.72 7.34 0.08 90.64 22:30:01 all 0.67 0.00 1.73 22.76 0.09 74.75 22:30:01 0 0.50 0.00 1.56 16.18 0.07 81.70 22:30:01 1 1.11 0.00 2.50 37.57 0.07 58.75 22:30:01 2 0.47 0.00 1.33 17.13 0.15 80.92 22:30:01 3 0.60 0.00 1.54 20.16 0.07 77.63 22:31:01 all 12.51 0.00 6.32 8.30 0.09 72.78 22:31:01 0 11.32 0.00 6.15 13.45 0.08 69.00 22:31:01 1 10.45 0.00 4.91 2.93 0.08 81.62 22:31:01 2 13.86 0.00 6.64 3.35 0.12 76.04 22:31:01 3 14.41 0.00 7.58 13.53 0.08 64.39 22:32:01 all 21.47 0.00 1.16 0.99 0.07 76.32 22:32:01 0 20.49 0.00 1.20 1.89 0.05 76.37 22:32:01 1 36.66 0.00 1.49 0.48 0.07 61.30 22:32:01 2 13.17 0.00 0.92 0.84 0.07 85.01 22:32:01 3 15.52 0.00 1.01 0.72 0.08 82.67 Average: all 13.16 0.00 3.35 10.11 0.08 73.31 Average: 0 11.78 0.00 3.05 8.18 0.06 76.94 Average: 1 17.45 0.00 2.99 8.95 0.06 70.55 Average: 2 9.29 0.00 3.71 15.14 0.10 71.75 Average: 3 14.10 0.00 3.65 8.19 0.08 73.99