---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8717 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.1G 64% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 538 1651 0 5786 7139 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:37:84:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe37:8458/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:a8:9a:e9 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-8717) 03/12/26 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 157.40 69.28 88.12 5597.73 39806.61 15:35:01 59.27 0.17 59.10 24.81 8786.44 15:36:01 156.45 23.64 132.81 3181.87 89465.91 15:37:01 303.10 0.70 302.40 25.87 50663.33 15:38:01 69.38 0.30 69.08 8.00 10853.58 15:39:01 92.07 28.38 63.69 1289.65 9171.14 15:40:01 26.46 1.30 25.16 95.58 1725.31 Average: 123.60 17.72 105.87 1464.10 30119.46 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 5900300 7418320 2267120 27.76 37292 1661132 995148 10.80 580164 1517272 61112 15:35:01 5677156 7457896 2490264 30.49 58008 1886984 972396 10.55 543224 1742324 117676 15:36:01 2163664 7375240 6003756 73.51 106076 5105136 1190344 12.92 679520 4923672 684240 15:37:01 2373588 7385268 5793832 70.94 142900 4834648 1285048 13.94 801496 4553944 116 15:38:01 1650788 7123544 6516632 79.79 155992 5236772 1836892 19.93 1259316 4767704 149672 15:39:01 1288672 6912436 6878748 84.22 156908 5390160 1420424 15.41 1655828 4739664 23104 15:40:01 1672432 7297820 6494988 79.52 158592 5391276 1086832 11.79 1295824 4717116 17612 Average: 2960943 7281503 5206477 63.75 116538 4215158 1255298 13.62 973625 3851671 150505 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 373.14 227.46 1080.39 66.26 0.00 0.00 0.00 0.00 15:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 56.44 48.07 684.25 6.31 0.00 0.00 0.00 0.00 15:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 492.30 268.66 13969.79 19.37 0.00 0.00 0.00 0.00 15:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 103.22 80.87 558.84 6.88 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 69.39 63.23 432.02 5.82 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 273.57 192.40 2564.46 24.14 0.00 0.00 0.00 0.00 15:39:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 18.81 18.83 13.55 13.32 0.00 0.00 0.00 0.00 15:40:01 lo 0.67 0.67 0.06 0.06 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 198.48 128.70 2762.84 20.33 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8717) 03/12/26 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.40 0.00 2.89 5.29 1.03 72.39 15:34:02 0 24.62 0.00 5.40 1.87 1.37 66.75 15:34:02 1 24.74 0.00 2.54 8.78 1.04 62.90 15:34:02 2 14.36 0.00 1.84 5.89 1.00 76.90 15:34:02 3 9.86 0.00 1.75 4.66 0.70 83.03 15:35:01 all 20.48 0.00 1.27 1.97 0.83 75.45 15:35:01 0 9.33 0.00 0.69 0.24 1.12 88.63 15:35:01 1 5.55 0.00 0.56 5.35 0.34 88.20 15:35:01 2 38.39 0.00 2.56 2.14 1.10 55.80 15:35:01 3 28.78 0.00 1.25 0.14 0.76 69.07 15:36:01 all 20.73 0.00 10.61 2.49 1.05 65.11 15:36:01 0 21.99 0.00 13.57 2.22 1.09 61.13 15:36:01 1 22.57 0.00 11.01 1.13 1.04 64.24 15:36:01 2 18.17 0.00 8.39 3.59 1.02 68.82 15:36:01 3 20.19 0.00 9.50 3.02 1.05 66.24 15:37:01 all 11.76 0.00 4.52 10.09 0.59 73.03 15:37:01 0 12.62 0.00 4.42 4.35 0.54 78.06 15:37:01 1 13.32 0.00 5.58 2.42 0.60 78.07 15:37:01 2 11.46 0.00 2.91 7.53 0.62 77.48 15:37:01 3 9.64 0.00 5.19 26.15 0.59 58.43 15:38:01 all 64.31 0.00 9.59 1.08 3.55 21.47 15:38:01 0 65.28 0.00 10.08 2.25 3.27 19.12 15:38:01 1 66.54 0.00 9.51 0.47 3.29 20.19 15:38:01 2 61.03 0.00 9.09 0.44 4.22 25.23 15:38:01 3 64.32 0.00 9.66 1.19 3.46 21.38 15:39:01 all 50.14 0.00 4.80 1.96 2.96 40.14 15:39:01 0 48.61 0.00 5.41 4.17 2.82 39.00 15:39:01 1 50.39 0.00 4.28 1.48 2.96 40.89 15:39:01 2 50.81 0.00 4.73 1.67 3.07 39.72 15:39:01 3 50.77 0.00 4.83 0.50 2.96 40.94 15:40:01 all 20.65 0.00 1.19 0.84 0.80 76.51 15:40:01 0 5.03 0.00 0.83 2.06 0.93 91.15 15:40:01 1 5.43 0.00 0.75 0.78 0.17 92.87 15:40:01 2 23.42 0.00 1.58 0.35 0.70 73.95 15:40:01 3 48.76 0.00 1.60 0.20 1.43 48.01 Average: all 29.56 0.00 4.97 3.39 1.55 60.53 Average: 0 26.85 0.00 5.76 2.45 1.59 63.35 Average: 1 27.03 0.00 4.88 2.91 1.35 63.82 Average: 2 31.09 0.00 4.43 3.09 1.68 59.71 Average: 3 33.30 0.00 4.81 5.10 1.57 55.22