---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3583 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 11G 8.7G 55% / 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 480 694 0 2768 3186 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:58:e9:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe58:e9d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:01:fc:f7 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-3583) 08/28/24 _x86_64_ (4 CPU) 10:18:41 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 193.75 84.04 109.72 6601.30 42082.07 10:21:01 212.18 12.43 199.75 2254.69 27329.31 10:22:01 355.09 0.00 355.09 0.00 23108.68 10:23:01 166.93 2.47 164.46 71.31 44399.20 10:24:01 440.99 382.59 58.39 27875.02 33989.34 10:25:01 142.44 138.23 4.22 16039.19 317.01 10:26:01 79.79 60.32 19.46 4270.75 734.54 Average: 227.32 97.17 130.15 8160.11 24566.88 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1651084 3352276 2387568 59.12 52592 1804116 891112 17.52 569928 1637640 142540 10:21:01 895088 3237572 3143564 77.84 74596 2397572 1259996 24.77 796576 2109316 17172 10:22:01 377684 3217996 3660968 90.65 107312 2809552 1265504 24.88 849380 2510152 14820 10:23:01 135512 3185544 3903140 96.64 120800 3044140 1317236 25.89 918696 2723852 243504 10:24:01 243188 3314816 3795464 93.98 124712 3052476 1017700 20.01 974760 2553240 7652 10:25:01 105692 3320952 3932960 97.38 124600 3202492 1017700 20.01 1710252 1962752 12 10:26:01 749552 3276528 3289100 81.44 124956 2531204 984356 19.35 1094408 1960032 15328 Average: 593971 3272241 3444681 85.29 104224 2691650 1107658 21.77 987714 2208141 63004 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 ens3 378.94 224.43 1427.09 66.82 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:21:01 ens3 546.16 308.30 3128.73 26.88 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 10:22:01 ens3 271.35 153.31 1457.77 13.38 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 621.89 422.29 4415.48 30.92 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 ens3 242.34 444.84 18.84 3549.90 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:25:01 ens3 1426.40 1623.26 92.51 12883.81 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:26:01 ens3 118.68 182.00 27.47 1330.72 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 515.09 479.77 1509.66 2557.50 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 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3583) 08/28/24 _x86_64_ (4 CPU) 10:18:41 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 18.55 0.00 2.48 5.23 0.05 73.69 10:20:01 0 12.96 0.00 1.74 4.56 0.03 80.71 10:20:01 1 17.24 0.00 2.61 7.41 0.07 72.67 10:20:01 2 28.66 0.00 3.71 5.50 0.08 62.04 10:20:01 3 15.35 0.00 1.87 3.43 0.03 79.31 10:21:01 all 14.17 0.00 2.50 5.79 0.07 77.47 10:21:01 0 7.86 0.00 2.74 9.41 0.05 79.94 10:21:01 1 21.93 0.00 2.61 7.71 0.07 67.68 10:21:01 2 9.17 0.00 2.62 5.19 0.07 82.95 10:21:01 3 17.77 0.00 2.03 0.86 0.05 79.29 10:22:01 all 8.75 0.00 3.84 11.12 0.08 76.22 10:22:01 0 5.86 0.00 2.76 5.69 0.05 85.64 10:22:01 1 3.55 0.00 3.55 8.53 0.08 84.29 10:22:01 2 14.29 0.00 6.02 19.82 0.12 59.76 10:22:01 3 11.30 0.00 3.05 10.47 0.07 75.11 10:23:01 all 16.71 0.00 2.94 5.02 0.06 75.27 10:23:01 0 5.87 0.00 1.49 2.69 0.05 89.90 10:23:01 1 41.87 0.00 3.93 0.45 0.07 53.68 10:23:01 2 8.30 0.00 3.06 6.13 0.07 82.44 10:23:01 3 10.83 0.00 3.29 10.79 0.05 75.04 10:24:01 all 16.98 0.00 2.29 24.16 0.08 56.49 10:24:01 0 20.23 0.00 3.56 21.84 0.08 54.29 10:24:01 1 12.49 0.00 1.97 21.30 0.05 64.19 10:24:01 2 22.78 0.00 2.04 29.37 0.10 45.71 10:24:01 3 12.41 0.00 1.60 24.16 0.08 61.75 10:25:01 all 36.65 0.00 1.38 1.97 0.07 59.93 10:25:01 0 36.60 0.00 1.27 1.69 0.05 60.38 10:25:01 1 37.41 0.00 1.92 2.42 0.08 58.17 10:25:01 2 39.09 0.00 1.38 2.25 0.07 57.21 10:25:01 3 33.49 0.00 0.94 1.48 0.05 64.04 10:26:01 all 15.06 0.00 1.00 1.97 0.05 81.92 10:26:01 0 20.35 0.00 1.12 3.49 0.05 74.99 10:26:01 1 28.22 0.00 1.34 2.76 0.05 67.64 10:26:01 2 5.28 0.00 0.90 0.68 0.07 93.07 10:26:01 3 6.38 0.00 0.67 0.97 0.05 91.93 Average: all 18.12 0.00 2.35 7.88 0.06 71.58 Average: 0 15.67 0.00 2.10 7.05 0.05 75.13 Average: 1 23.25 0.00 2.56 7.22 0.07 66.91 Average: 2 18.23 0.00 2.81 9.82 0.08 69.05 Average: 3 15.35 0.00 1.92 7.44 0.06 75.23