---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10534 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 7.7G 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 470 128 0 3344 3190 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:8c:4d:28 brd ff:ff:ff:ff:ff:ff inet 10.32.6.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe8c:4d28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:75:50:b5 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-10534) 11/16/24 _x86_64_ (4 CPU) 17:12:39 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 184.29 82.36 101.93 6491.84 42225.81 17:15:01 124.14 12.80 111.34 2298.85 22740.20 17:16:01 502.45 0.02 502.43 2.93 29589.07 17:17:01 460.02 4.66 455.36 204.83 24661.00 17:18:01 430.19 312.88 117.31 18122.45 59326.65 17:19:01 595.68 585.42 10.26 34869.92 1281.25 17:20:01 600.58 595.95 4.63 52513.38 263.69 17:21:01 526.70 525.10 1.60 13452.13 25.33 17:22:01 245.09 243.83 1.27 22551.17 14.53 17:23:01 158.95 139.27 19.68 5259.31 745.22 Average: 383.24 250.61 132.63 15598.00 18080.26 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1671872 3363652 2366780 58.60 52556 1795072 886048 17.42 557732 1629684 134588 17:15:01 1001876 3262576 3036776 75.19 65656 2332692 1263288 24.83 781680 2034372 59336 17:16:01 158624 3225268 3880028 96.07 102900 3019456 1293024 25.42 846340 2709916 4816 17:17:01 393468 3324668 3645184 90.26 129924 2893716 1185036 23.29 637212 2721860 266356 17:18:01 123160 3314244 3915492 96.95 156812 3139188 1106224 21.75 751312 2893704 12300 17:19:01 604672 3315424 3433980 85.03 156668 2650764 1042536 20.49 622464 2533408 4944 17:20:01 108148 3325776 3930504 97.32 155104 3158104 1055016 20.74 607024 3045272 20 17:21:01 155556 3333180 3883096 96.15 152744 3089416 1055016 20.74 593756 2979788 212 17:22:01 286912 3331548 3751740 92.90 150696 2963020 1055016 20.74 590048 2855704 16 17:23:01 182904 3289548 3855748 95.47 150916 3045120 990344 19.47 655920 2914592 14484 Average: 468719 3308588 3569933 88.39 127398 2808655 1093155 21.49 664349 2631830 49707 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 ens3 386.84 257.23 1418.35 70.04 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 17:15:01 ens3 793.54 479.68 4859.91 39.91 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 17:16:01 ens3 11.08 12.68 2.41 3.14 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 209.18 185.86 2118.62 15.50 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 702.52 612.63 5599.56 41.37 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 6.52 6.62 2.63 18.04 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 17:20:01 ens3 617.60 1084.94 41.37 8731.51 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 17:21:01 ens3 113.12 181.12 7.82 1425.79 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:22:01 ens3 222.06 404.40 14.33 3272.97 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 80.17 122.86 20.18 844.98 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 313.45 334.54 1402.70 1448.59 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 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10534) 11/16/24 _x86_64_ (4 CPU) 17:12:39 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 19.76 0.00 2.51 5.55 0.06 72.11 17:14:02 0 20.79 0.00 2.44 4.90 0.07 71.81 17:14:02 1 33.67 0.00 3.73 2.81 0.07 59.72 17:14:02 2 12.88 0.00 1.91 4.26 0.05 80.90 17:14:02 3 11.80 0.00 1.97 10.23 0.05 75.96 17:15:01 all 12.51 0.00 2.16 3.12 0.06 82.15 17:15:01 0 14.13 0.00 2.66 2.91 0.07 80.23 17:15:01 1 16.68 0.00 2.40 4.19 0.07 76.66 17:15:01 2 15.48 0.00 2.28 1.98 0.08 80.17 17:15:01 3 3.79 0.00 1.29 3.44 0.03 91.45 17:16:01 all 7.26 0.00 3.90 16.03 0.09 72.72 17:16:01 0 5.26 0.00 3.77 9.98 0.07 80.92 17:16:01 1 13.27 0.00 5.08 26.50 0.10 55.06 17:16:01 2 6.31 0.00 3.41 8.17 0.13 81.98 17:16:01 3 4.17 0.00 3.38 19.41 0.08 72.96 17:17:01 all 6.76 0.00 4.95 14.92 0.10 73.27 17:17:01 0 7.31 0.00 5.70 13.23 0.08 73.67 17:17:01 1 6.66 0.00 3.99 16.09 0.08 73.17 17:17:01 2 6.64 0.00 5.11 11.82 0.12 76.32 17:17:01 3 6.41 0.00 5.01 18.53 0.08 69.97 17:18:01 all 11.85 0.00 3.52 22.45 0.08 62.10 17:18:01 0 13.46 0.00 3.29 17.58 0.07 65.59 17:18:01 1 14.82 0.00 3.49 26.42 0.08 55.19 17:18:01 2 9.71 0.00 3.80 21.01 0.12 65.37 17:18:01 3 9.39 0.00 3.48 24.80 0.07 62.26 17:19:01 all 4.91 0.00 1.64 22.33 0.09 71.03 17:19:01 0 3.14 0.00 1.28 12.48 0.07 83.03 17:19:01 1 5.13 0.00 1.69 24.32 0.08 68.79 17:19:01 2 4.75 0.00 1.57 20.81 0.14 72.73 17:19:01 3 6.61 0.00 2.06 31.80 0.10 59.43 17:20:01 all 37.84 0.00 2.07 44.16 0.10 15.83 17:20:01 0 38.35 0.00 1.92 41.71 0.10 17.91 17:20:01 1 35.49 0.00 1.97 46.74 0.08 15.72 17:20:01 2 38.67 0.00 2.65 45.02 0.12 13.55 17:20:01 3 38.87 0.00 1.71 43.20 0.10 16.11 17:21:01 all 12.88 0.00 1.57 41.91 0.10 43.53 17:21:01 0 14.49 0.00 2.02 49.51 0.10 33.88 17:21:01 1 13.93 0.00 1.54 45.46 0.10 38.97 17:21:01 2 9.27 0.00 1.06 25.81 0.13 63.73 17:21:01 3 13.86 0.00 1.67 47.14 0.10 37.23 17:22:01 all 23.61 0.00 1.03 4.27 0.10 70.98 17:22:01 0 25.96 0.00 1.23 5.15 0.10 67.56 17:22:01 1 26.17 0.00 0.97 5.01 0.10 67.74 17:22:01 2 20.06 0.00 0.95 2.69 0.12 76.18 17:22:01 3 22.29 0.00 1.01 4.22 0.10 72.38 17:23:01 all 16.21 0.00 1.16 3.99 0.06 78.57 17:23:01 0 9.48 0.00 1.02 5.93 0.05 83.52 17:23:01 1 37.00 0.00 1.66 4.15 0.08 57.11 17:23:01 2 5.83 0.00 1.01 3.12 0.07 89.97 17:23:01 3 12.56 0.00 0.90 2.78 0.03 83.72 Average: all 15.38 0.00 2.45 17.88 0.09 64.21 Average: 0 15.25 0.00 2.53 16.35 0.08 65.79 Average: 1 20.30 0.00 2.65 20.17 0.09 56.79 Average: 2 12.98 0.00 2.37 14.47 0.11 70.08 Average: 3 12.99 0.00 2.25 20.53 0.08 64.16