---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3017 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 704K 394M 1% /run /dev/vda1 20G 13G 6.6G 66% / 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 483 1033 0 2426 3194 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:31:0f:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe31:fb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:85:c5:ee 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 inet6 fe80::42:b9ff:fe85:c5ee/64 scope link valid_lft forever preferred_lft forever 4: br-e43bc9ad94ba: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:18:6a:77 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-e43bc9ad94ba valid_lft forever preferred_lft forever inet6 fe80::42:8dff:fe18:6a77/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3017) 03/19/25 _x86_64_ (4 CPU) 12:29:41 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:02 180.65 71.17 109.48 5672.53 43013.88 12:32:01 211.50 19.29 192.21 2744.72 92340.38 12:33:01 161.65 58.70 102.95 4206.00 35004.80 12:34:01 205.47 54.46 151.01 4316.35 63036.03 12:35:01 78.30 28.68 49.63 1274.72 1311.78 Average: 167.37 46.55 120.83 3645.69 46794.65 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:02 1660632 3356192 2378020 58.88 53108 1796736 868400 17.07 552852 1643444 146484 12:32:01 136956 3296860 3901696 96.61 85668 3197432 1049124 20.62 752872 2897120 303916 12:33:01 1001172 3155696 3037480 75.21 100284 2194076 1464148 28.78 967308 1844432 4136 12:34:01 154940 2339948 3883712 96.16 120688 2204240 4178640 82.14 1780972 1868092 1732 12:35:01 1076436 3264048 2962216 73.35 125628 2202984 1100684 21.64 1007124 1738476 17816 Average: 806027 3082549 3232625 80.04 97075 2319094 1732199 34.05 1012226 1998313 94817 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:02 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 12:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:02 ens3 407.98 285.07 1706.56 76.46 0.00 0.00 0.00 0.00 12:32:01 lo 5.35 5.35 0.60 0.60 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 br-e43bc9ad94ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 2469.46 1139.72 18401.48 120.70 0.00 0.00 0.00 0.00 12:33:01 lo 4.97 4.97 0.46 0.46 0.00 0.00 0.00 0.00 12:33:01 docker0 22.03 45.98 3.95 129.77 0.00 0.00 0.00 0.00 12:33:01 br-e43bc9ad94ba 0.87 1.25 0.07 0.13 0.00 0.00 0.00 0.00 12:33:01 ens3 309.10 213.80 5140.26 26.77 0.00 0.00 0.00 0.00 12:34:01 vethd662b1d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 lo 2.65 2.65 0.30 0.30 0.00 0.00 0.00 0.00 12:34:01 docker0 301.48 943.81 25.55 5956.90 0.00 0.00 0.00 0.00 12:34:01 br-e43bc9ad94ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 5.78 5.78 0.49 0.49 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 br-e43bc9ad94ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 5171.77 2642.36 38652.26 1067.80 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.40 0.40 0.00 0.00 0.00 0.00 Average: docker0 64.92 198.61 5.92 1221.36 0.00 0.00 0.00 0.00 Average: br-e43bc9ad94ba 0.17 0.25 0.01 0.03 0.00 0.00 0.00 0.00 Average: ens3 1035.95 529.11 7755.66 214.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3017) 03/19/25 _x86_64_ (4 CPU) 12:29:41 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:02 all 20.07 0.00 2.44 5.57 0.06 71.85 12:31:02 0 31.59 0.00 2.70 3.10 0.07 62.55 12:31:02 1 24.95 0.00 2.49 4.77 0.05 67.73 12:31:02 2 10.10 0.00 1.63 10.07 0.05 78.15 12:31:02 3 13.62 0.00 2.94 4.35 0.03 79.06 12:32:01 all 30.82 0.00 7.27 3.63 0.09 58.19 12:32:01 0 21.01 0.00 7.17 3.20 0.07 68.56 12:32:01 1 40.91 0.00 8.25 1.12 0.10 49.61 12:32:01 2 30.11 0.00 6.55 7.51 0.10 55.72 12:32:01 3 31.37 0.00 7.13 2.66 0.09 58.75 12:33:01 all 27.15 0.00 4.33 2.89 0.08 65.55 12:33:01 0 27.30 0.00 4.22 2.76 0.08 65.64 12:33:01 1 26.70 0.00 4.98 1.63 0.07 66.62 12:33:01 2 27.54 0.00 4.16 2.97 0.08 65.25 12:33:01 3 27.06 0.00 3.99 4.20 0.08 64.67 12:34:01 all 53.43 0.00 8.09 2.71 0.11 35.66 12:34:01 0 54.81 0.00 7.26 3.16 0.10 34.66 12:34:01 1 50.53 0.00 10.21 3.53 0.10 35.62 12:34:01 2 54.69 0.00 7.46 2.55 0.12 35.18 12:34:01 3 53.68 0.00 7.44 1.60 0.10 37.18 12:35:01 all 18.45 0.00 1.35 1.85 0.05 78.30 12:35:01 0 35.19 0.00 1.55 3.37 0.07 59.82 12:35:01 1 23.63 0.00 1.62 0.64 0.07 74.04 12:35:01 2 8.81 0.00 1.24 2.46 0.05 87.44 12:35:01 3 6.32 0.00 0.99 0.97 0.05 91.67 Average: all 29.95 0.00 4.68 3.33 0.08 61.97 Average: 0 34.01 0.00 4.57 3.12 0.08 58.23 Average: 1 33.27 0.00 5.49 2.34 0.08 58.82 Average: 2 26.19 0.00 4.19 5.10 0.08 64.43 Average: 3 26.33 0.00 4.47 2.75 0.07 66.37