---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-687 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 13G 6.4G 67% / 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: 3944 464 451 0 3027 3195 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:d8:1f:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fed8:1fe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:e5:89:28 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-687) 01/01/25 _x86_64_ (4 CPU) 19:26:39 LINUX RESTART (4 CPU) 19:27:02 tps rtps wtps bread/s bwrtn/s 19:28:01 168.54 68.60 99.93 5586.45 42705.00 19:29:01 366.94 50.69 316.25 5453.80 134040.60 19:30:01 599.78 37.46 562.32 3348.51 28670.82 19:31:01 620.04 0.75 619.29 63.24 26185.52 19:32:02 609.35 6.29 603.06 633.80 20476.74 19:33:01 162.80 54.13 108.68 3314.01 7152.41 19:34:01 11.61 3.38 8.23 100.25 5093.68 19:35:01 111.60 36.26 75.34 1604.67 16608.30 Average: 332.32 32.05 300.26 2504.19 35182.82 19:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1652584 3349480 2386076 59.08 51072 1800836 881272 17.32 553048 1653736 166296 19:29:01 308408 3235372 3730252 92.36 119772 2880660 1303900 25.63 665524 2760356 6524 19:30:01 119720 3136696 3918940 97.04 157636 2879012 1517604 29.83 895108 2658808 10592 19:31:01 139512 3091324 3899148 96.55 185196 2754348 1577188 31.00 928716 2573180 4340 19:32:02 345876 3233632 3692784 91.44 199648 2661600 1319916 25.95 829876 2452860 15340 19:33:01 1072844 3307692 2965816 73.44 201280 2078228 1244788 24.47 684856 1944712 15816 19:34:01 690784 3002720 3347876 82.90 201312 2153788 1556360 30.59 1002400 2008132 34360 19:35:01 476888 3242244 3561772 88.19 203676 2595868 1022504 20.10 944996 2273824 6056 Average: 600827 3199895 3437833 85.12 164949 2475542 1302942 25.61 813066 2290701 32416 19:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 ens3 418.67 295.27 1530.10 72.06 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 19:29:01 ens3 1236.35 713.62 18001.49 53.49 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 19:30:01 ens3 293.98 139.44 1413.67 11.99 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 12.40 16.41 2.53 7.53 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:02 ens3 8.03 10.15 1.72 2.38 0.00 0.00 0.00 0.00 19:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 18.64 16.54 36.91 3.21 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 1.65 2.32 0.36 0.42 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 498.93 245.64 3014.21 19.15 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 311.52 180.06 3011.99 21.20 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 0.49 0.49 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-687) 01/01/25 _x86_64_ (4 CPU) 19:26:39 LINUX RESTART (4 CPU) 19:27:02 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 19.48 0.00 2.20 5.12 0.06 73.14 19:28:01 0 6.76 0.00 2.14 7.17 0.02 83.91 19:28:01 1 12.37 0.00 1.78 3.69 0.09 82.08 19:28:01 2 36.32 0.00 2.45 1.83 0.08 59.31 19:28:01 3 22.41 0.00 2.42 7.78 0.07 67.32 19:29:01 all 24.98 0.00 8.27 10.27 0.09 56.39 19:29:01 0 25.34 0.00 7.29 11.99 0.08 55.28 19:29:01 1 26.65 0.00 9.16 13.14 0.08 50.97 19:29:01 2 20.37 0.00 8.86 12.20 0.10 58.46 19:29:01 3 27.54 0.00 7.81 3.78 0.07 60.80 19:30:01 all 8.30 0.00 4.19 28.81 0.10 58.60 19:30:01 0 8.51 0.00 4.49 39.75 0.10 47.15 19:30:01 1 9.37 0.00 3.89 23.96 0.10 62.68 19:30:01 2 8.20 0.00 5.13 29.35 0.13 57.19 19:30:01 3 7.09 0.00 3.24 22.21 0.07 67.39 19:31:01 all 5.38 0.00 4.10 30.51 0.10 59.90 19:31:01 0 9.39 0.00 4.46 22.85 0.10 63.21 19:31:01 1 2.79 0.00 3.75 25.50 0.08 67.88 19:31:01 2 4.70 0.00 3.78 41.05 0.15 50.32 19:31:01 3 4.65 0.00 4.41 32.68 0.10 58.16 19:32:02 all 3.85 0.00 4.40 24.33 0.10 67.32 19:32:02 0 4.29 0.00 2.97 17.21 0.07 75.46 19:32:02 1 3.15 0.00 4.49 42.47 0.12 49.77 19:32:02 2 4.98 0.00 6.41 24.49 0.13 63.98 19:32:02 3 2.97 0.00 3.73 13.27 0.08 79.95 19:33:01 all 16.82 0.00 3.85 4.49 0.06 74.78 19:33:01 0 9.72 0.00 3.78 6.73 0.05 79.72 19:33:01 1 15.52 0.00 3.89 2.50 0.05 78.04 19:33:01 2 28.03 0.00 4.44 4.92 0.09 62.54 19:33:01 3 14.09 0.00 3.29 3.82 0.07 78.73 19:34:01 all 22.19 0.00 3.00 0.10 0.05 74.65 19:34:01 0 32.51 0.00 3.68 0.07 0.07 63.67 19:34:01 1 26.84 0.00 3.40 0.12 0.05 69.59 19:34:01 2 19.18 0.00 3.10 0.12 0.05 77.55 19:34:01 3 10.17 0.00 1.83 0.07 0.03 87.90 19:35:01 all 22.49 0.00 2.52 3.31 0.05 71.63 19:35:01 0 17.03 0.00 2.34 1.38 0.03 79.22 19:35:01 1 16.54 0.00 1.59 7.25 0.03 74.59 19:35:01 2 17.45 0.00 1.86 3.07 0.07 77.55 19:35:01 3 39.00 0.00 4.33 1.56 0.07 55.05 Average: all 15.40 0.00 4.07 13.41 0.08 67.04 Average: 0 14.19 0.00 3.89 13.41 0.07 68.44 Average: 1 14.14 0.00 3.99 14.89 0.08 66.91 Average: 2 17.33 0.00 4.50 14.68 0.10 63.38 Average: 3 15.96 0.00 3.89 10.67 0.07 69.42