---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-703 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: 3944 485 299 0 3159 3175 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:91:cb:6a brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe91:cb6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:39:61:23 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-703) 01/01/25 _x86_64_ (4 CPU) 22:25:43 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:02 172.92 69.04 103.88 5613.20 41741.73 22:28:01 220.49 18.26 202.23 2680.25 109764.63 22:29:01 480.37 65.89 414.48 3216.00 27595.67 22:30:01 618.04 2.40 615.64 203.80 18414.26 22:31:01 358.59 44.69 313.90 3974.27 15649.39 22:32:01 54.17 24.75 29.43 1450.56 2238.83 Average: 317.69 37.55 280.14 2856.72 35711.05 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:02 1676536 3361264 2362124 58.49 50680 1789280 885420 17.40 537924 1643744 162832 22:28:01 377572 3304632 3661088 90.65 110660 2880856 1207888 23.74 517784 2829416 286316 22:29:01 121032 3218048 3917628 97.00 143868 2996520 1296888 25.49 677520 2902600 4012 22:30:01 120764 3215176 3917896 97.01 169812 2925544 1309948 25.75 660728 2876720 3848 22:31:01 162436 3296944 3876224 95.98 178272 2963220 1237260 24.32 665280 2836456 19136 22:32:01 325192 3240104 3713468 91.95 179080 2763144 996832 19.59 976256 2386972 16460 Average: 463922 3272695 3574738 88.51 138729 2719761 1155706 22.72 672582 2579318 82101 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:02 ens3 379.29 262.16 1489.51 70.28 0.00 0.00 0.00 0.00 22:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:28:01 ens3 487.61 234.78 13711.29 20.65 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 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 22:29:01 ens3 361.22 233.43 1570.59 16.75 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.15 0.17 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 ens3 20.95 17.95 4.56 9.16 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 167.44 300.02 23.79 2264.58 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 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 235.46 174.59 2771.93 397.86 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 1.09 1.09 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-703) 01/01/25 _x86_64_ (4 CPU) 22:25:43 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:02 all 17.78 0.00 2.15 5.57 0.05 74.45 22:27:02 0 19.43 0.00 2.51 2.95 0.05 75.07 22:27:02 1 21.81 0.00 2.31 12.08 0.07 63.73 22:27:02 2 13.87 0.00 2.03 6.43 0.08 77.59 22:27:02 3 16.00 0.00 1.74 0.87 0.03 81.37 22:28:01 all 23.56 0.00 6.93 3.76 0.08 65.67 22:28:01 0 20.45 0.00 5.90 4.41 0.07 69.17 22:28:01 1 17.78 0.00 5.89 5.00 0.09 71.25 22:28:01 2 25.86 0.00 6.83 2.31 0.09 64.91 22:28:01 3 30.14 0.00 9.10 3.34 0.09 57.34 22:29:01 all 4.06 0.00 2.07 16.60 0.07 77.20 22:29:01 0 2.16 0.00 3.08 33.92 0.08 60.75 22:29:01 1 4.08 0.00 0.87 2.33 0.02 92.70 22:29:01 2 2.83 0.00 1.09 5.05 0.12 90.91 22:29:01 3 7.16 0.00 3.26 25.31 0.07 64.20 22:30:01 all 1.25 0.00 1.79 22.58 0.08 74.30 22:30:01 0 0.65 0.00 1.94 27.78 0.05 69.57 22:30:01 1 2.38 0.00 0.99 19.86 0.05 76.72 22:30:01 2 0.25 0.00 1.48 12.74 0.12 85.41 22:30:01 3 1.69 0.00 2.72 29.94 0.08 65.56 22:31:01 all 9.32 0.00 5.85 11.05 0.08 73.70 22:31:01 0 9.03 0.00 5.38 2.68 0.07 82.85 22:31:01 1 7.15 0.00 7.67 26.27 0.10 58.81 22:31:01 2 9.13 0.00 5.20 6.23 0.12 79.33 22:31:01 3 11.94 0.00 5.20 9.21 0.08 73.57 22:32:01 all 22.59 0.00 1.86 1.09 0.08 74.38 22:32:01 0 18.90 0.00 1.71 0.12 0.07 79.21 22:32:01 1 25.84 0.00 1.66 2.30 0.07 70.13 22:32:01 2 24.71 0.00 2.11 0.39 0.07 72.72 22:32:01 3 20.92 0.00 1.97 1.55 0.07 75.49 Average: all 13.03 0.00 3.43 10.15 0.07 73.32 Average: 0 11.74 0.00 3.41 12.00 0.06 72.79 Average: 1 13.10 0.00 3.20 11.32 0.06 72.32 Average: 2 12.72 0.00 3.11 5.54 0.10 78.53 Average: 3 14.56 0.00 3.98 11.75 0.07 69.64