---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1731 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 463 342 0 3138 3197 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:b5:f2:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feb5:f2d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:b3:7a:22 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-1731) 01/13/25 _x86_64_ (4 CPU) 14:28:22 LINUX RESTART (4 CPU) 14:29:03 tps rtps wtps bread/s bwrtn/s 14:30:01 125.44 26.31 99.14 1583.18 9248.89 14:31:01 323.04 37.55 285.48 3673.01 123585.45 14:32:01 612.13 39.61 572.52 1364.97 17315.78 14:33:01 596.27 8.48 587.79 1319.51 21957.81 14:34:01 447.36 286.27 161.09 10118.05 8752.54 14:35:01 39.44 22.46 16.98 1249.58 769.08 Average: 358.55 70.34 288.21 3227.38 30440.22 14:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 1498368 3375900 2540284 62.90 60056 1959996 857084 16.85 540360 1793656 206296 14:31:01 121800 3246340 3916852 96.98 123612 3043260 1291512 25.39 640912 2939364 2188 14:32:01 104136 3236308 3934516 97.42 161092 2979272 1296716 25.49 648644 2914224 3180 14:33:01 122220 3240488 3916432 96.97 180096 2911796 1300416 25.56 681356 2827124 20816 14:34:01 230404 3323992 3808248 94.30 183720 2911552 1088932 21.41 654852 2778140 8344 14:35:01 174228 3307608 3864424 95.69 184288 2949744 948556 18.65 1164336 2323180 204 Average: 375193 3288439 3663459 90.71 148811 2792603 1130536 22.22 721743 2595948 40171 14:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 115.17 98.29 1014.17 20.96 0.00 0.00 0.00 0.00 14:30:01 lo 2.28 2.28 0.20 0.20 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 814.45 483.79 15096.68 35.13 0.00 0.00 0.00 0.00 14:31:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1.42 1.17 0.26 0.25 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 1.92 2.32 0.42 0.75 0.00 0.00 0.00 0.00 14:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 17.53 13.35 20.15 3.50 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 222.21 346.42 27.29 2624.78 0.00 0.00 0.00 0.00 14:35:01 lo 4.33 4.33 0.38 0.38 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 196.24 158.07 2709.38 449.77 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 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-1731) 01/13/25 _x86_64_ (4 CPU) 14:28:22 LINUX RESTART (4 CPU) 14:29:03 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 19.36 0.00 1.51 3.44 0.06 75.63 14:30:01 0 6.28 0.00 0.97 3.71 0.03 89.00 14:30:01 1 8.75 0.00 1.00 8.94 0.05 81.26 14:30:01 2 28.22 0.00 2.18 0.81 0.09 68.70 14:30:01 3 34.14 0.00 1.88 0.33 0.07 63.59 14:31:01 all 19.19 0.00 7.20 6.89 0.10 66.62 14:31:01 0 22.42 0.00 6.72 9.45 0.08 61.32 14:31:01 1 17.84 0.00 8.49 6.85 0.08 66.74 14:31:01 2 18.96 0.00 7.20 7.98 0.14 65.72 14:31:01 3 17.57 0.00 6.40 3.28 0.07 72.68 14:32:01 all 1.34 0.00 1.73 22.46 0.08 74.38 14:32:01 0 0.64 0.00 1.00 17.15 0.08 81.13 14:32:01 1 0.49 0.00 1.62 13.08 0.07 84.74 14:32:01 2 1.54 0.00 4.29 60.34 0.15 33.68 14:32:01 3 2.68 0.00 0.10 0.00 0.03 97.19 14:33:01 all 2.65 0.00 2.55 20.76 0.08 73.96 14:33:01 0 1.40 0.00 1.39 7.02 0.03 90.16 14:33:01 1 1.81 0.00 2.77 31.79 0.10 63.52 14:33:01 2 4.15 0.00 5.41 42.01 0.13 48.29 14:33:01 3 3.22 0.00 0.66 2.78 0.03 93.30 14:34:01 all 8.12 0.00 3.90 14.28 0.09 73.60 14:34:01 0 8.09 0.00 4.66 18.29 0.08 68.88 14:34:01 1 6.92 0.00 3.91 18.35 0.10 70.73 14:34:01 2 8.38 0.00 3.21 11.49 0.12 76.80 14:34:01 3 9.09 0.00 3.82 8.99 0.07 78.03 14:35:01 all 17.48 0.00 1.06 0.89 0.10 80.47 14:35:01 0 23.23 0.00 1.21 1.44 0.10 74.03 14:35:01 1 16.17 0.00 0.93 1.23 0.10 81.56 14:35:01 2 17.52 0.00 1.18 0.55 0.13 80.61 14:35:01 3 12.99 0.00 0.94 0.35 0.07 85.65 Average: all 11.30 0.00 2.99 11.51 0.08 74.12 Average: 0 10.34 0.00 2.66 9.54 0.07 77.39 Average: 1 8.66 0.00 3.12 13.38 0.08 74.75 Average: 2 13.07 0.00 3.91 20.62 0.13 62.28 Average: 3 13.12 0.00 2.28 2.62 0.06 81.92