---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2194 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 11G 9.0G 54% / 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 715 1004 0 2224 2962 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:d9:7a:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fed9:7a36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:9d:8c:39 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:ff:fe9d:8c39/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2194) 01/18/25 _x86_64_ (4 CPU) 10:03:52 LINUX RESTART (4 CPU) 10:04:01 tps rtps wtps bread/s bwrtn/s 10:05:02 161.82 69.16 92.67 5594.93 40811.88 10:06:01 89.85 30.84 59.01 1674.83 9315.57 10:07:01 18.31 0.45 17.86 14.66 4448.86 10:08:01 46.55 16.96 29.60 1326.45 13769.62 10:09:01 127.18 32.53 94.65 1625.46 44087.85 10:10:01 7.93 0.12 7.82 5.20 390.47 10:11:01 70.15 46.01 24.15 1820.50 10406.67 Average: 74.50 28.00 46.50 1723.24 17623.92 10:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 1724600 3326808 2314052 57.30 39452 1725300 926480 18.21 575692 1574900 96352 10:06:01 1441028 3301020 2597624 64.32 58856 1948976 995564 19.57 616780 1786796 84924 10:07:01 1316864 3223952 2721788 67.39 62764 1989704 1031704 20.28 697420 1825180 4372 10:08:01 122208 2270668 3916444 96.97 66700 2227316 2219492 43.63 1664976 2041456 211568 10:09:01 150880 1908676 3887772 96.26 96360 1790308 2614656 51.40 2058800 1586596 432 10:10:01 131496 1824540 3907156 96.74 96640 1739596 2751256 54.08 2148796 1538872 8960 10:11:01 1123108 3098060 2915544 72.19 101624 2013712 1127544 22.16 1040036 1660660 17464 Average: 858598 2707675 3180054 78.74 74628 1919273 1666671 32.76 1257500 1716351 60582 10:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 ens3 386.37 247.96 1516.81 71.33 0.00 0.00 0.00 0.00 10:05:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 53.47 42.23 438.41 10.65 0.00 0.00 0.00 0.00 10:06:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 65.14 63.62 609.05 10.41 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:08:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:08:01 ens3 569.44 408.58 9715.68 40.30 0.00 0.00 0.00 0.00 10:08:01 veth0f99a71 0.10 0.30 0.01 0.03 0.00 0.00 0.00 0.00 10:08:01 lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 10:09:01 docker0 1.93 1.87 0.30 0.58 0.00 0.00 0.00 0.00 10:09:01 ens3 43.43 25.28 728.46 2.21 0.00 0.00 0.00 0.00 10:09:01 veth0f99a71 0.17 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:09:01 lo 3.13 3.13 0.59 0.59 0.00 0.00 0.00 0.00 10:10:01 docker0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 270.24 113.48 60.00 174.73 0.00 0.00 0.00 0.00 10:10:01 veth0f99a71 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 1506.68 1506.68 445.24 445.24 0.00 0.00 0.00 0.00 10:11:01 docker0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 396.07 277.90 1309.35 192.35 0.00 0.00 0.00 0.00 10:11:01 lo 5.77 5.77 0.82 0.82 0.00 0.00 0.00 0.00 Average: docker0 0.32 0.33 0.04 0.09 0.00 0.00 0.00 0.00 Average: ens3 255.38 168.75 2058.37 71.85 0.00 0.00 0.00 0.00 Average: lo 217.75 217.75 64.03 64.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2194) 01/18/25 _x86_64_ (4 CPU) 10:03:52 LINUX RESTART (4 CPU) 10:04:01 CPU %user %nice %system %iowait %steal %idle 10:05:02 all 15.04 0.00 2.10 4.95 0.06 77.85 10:05:02 0 6.05 0.00 1.64 8.71 0.07 83.54 10:05:02 1 9.32 0.00 2.73 2.53 0.05 85.36 10:05:02 2 25.86 0.00 1.82 4.07 0.10 68.15 10:05:02 3 18.93 0.00 2.19 4.47 0.05 74.36 10:06:01 all 15.09 0.00 0.97 1.83 0.06 82.05 10:06:01 0 3.91 0.00 0.54 4.67 0.05 90.83 10:06:01 1 9.18 0.00 0.66 0.90 0.03 89.22 10:06:01 2 39.64 0.00 2.11 1.10 0.10 57.05 10:06:01 3 7.71 0.00 0.59 0.64 0.03 91.02 10:07:01 all 6.20 0.00 0.38 0.22 0.03 93.17 10:07:01 0 3.14 0.00 0.20 0.20 0.02 96.45 10:07:01 1 6.85 0.00 0.77 0.50 0.05 91.84 10:07:01 2 9.90 0.00 0.30 0.15 0.05 89.60 10:07:01 3 4.92 0.00 0.25 0.03 0.02 94.78 10:08:01 all 41.19 0.00 1.82 0.71 0.12 56.15 10:08:01 0 42.24 0.00 1.63 0.84 0.13 55.16 10:08:01 1 38.26 0.00 1.91 0.23 0.12 59.47 10:08:01 2 44.04 0.00 1.89 0.90 0.12 53.05 10:08:01 3 40.21 0.00 1.89 0.87 0.12 56.91 10:09:01 all 17.18 0.00 4.01 1.99 0.11 76.71 10:09:01 0 15.07 0.00 4.29 1.40 0.12 79.13 10:09:01 1 15.15 0.00 3.80 2.77 0.10 78.18 10:09:01 2 23.46 0.00 4.51 2.47 0.12 69.44 10:09:01 3 15.08 0.00 3.43 1.29 0.08 80.11 10:10:01 all 62.67 0.00 4.69 0.12 0.24 32.28 10:10:01 0 57.54 0.00 4.78 0.03 0.24 37.40 10:10:01 1 60.97 0.00 5.26 0.45 0.24 33.07 10:10:01 2 64.81 0.00 4.50 0.02 0.24 30.43 10:10:01 3 67.35 0.00 4.18 0.02 0.22 28.23 10:11:01 all 34.44 0.00 1.43 1.36 0.10 62.67 10:11:01 0 29.10 0.00 1.10 1.78 0.08 67.94 10:11:01 1 42.43 0.00 2.32 0.99 0.12 54.15 10:11:01 2 35.04 0.00 1.25 1.59 0.10 62.02 10:11:01 3 31.22 0.00 1.07 1.05 0.08 66.57 Average: all 27.28 0.00 2.19 1.60 0.10 68.83 Average: 0 22.30 0.00 2.01 2.53 0.10 73.06 Average: 1 25.91 0.00 2.48 1.20 0.10 70.31 Average: 2 34.56 0.00 2.33 1.48 0.12 61.52 Average: 3 26.38 0.00 1.93 1.20 0.09 70.40