---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2085 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 9.5G 9.8G 50% / 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 494 905 0 2544 3180 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:96:25:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe96:25d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:30:60:49 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-2085) 01/17/25 _x86_64_ (4 CPU) 10:30:48 LINUX RESTART (4 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 168.26 69.54 98.72 5627.46 41332.59 10:33:01 165.51 96.98 68.53 4388.14 11509.51 10:34:01 19.01 7.67 11.35 707.48 4980.37 10:35:01 65.56 37.39 28.17 1807.40 14684.31 Average: 104.33 52.71 51.62 3127.31 18154.23 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1650796 3285680 2387864 59.13 42904 1752156 966940 19.01 627092 1591716 121988 10:33:01 1217884 3188356 2820776 69.84 67152 2046112 1044644 20.53 756976 1855752 37168 10:34:01 178912 2307336 3859748 95.57 70996 2195032 1735620 34.12 1708660 1931356 39540 10:35:01 954856 3256320 3083804 76.36 75932 2361800 944876 18.57 930076 1933032 8044 Average: 1000612 3009423 3038048 75.22 64246 2088775 1173020 23.06 1005701 1827964 51685 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:32:02 ens3 452.64 288.15 1621.70 74.65 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 10:33:01 ens3 102.07 87.63 564.99 20.79 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:34:01 ens3 184.15 171.84 1912.38 31.56 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 10:35:01 ens3 180.51 163.41 974.24 71.68 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 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 230.37 178.13 1271.26 49.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2085) 01/17/25 _x86_64_ (4 CPU) 10:30:48 LINUX RESTART (4 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 17.52 0.00 2.25 5.18 0.09 74.97 10:32:02 0 17.49 0.00 3.07 3.67 0.07 75.70 10:32:02 1 14.08 0.00 1.96 2.98 0.05 80.94 10:32:02 2 12.41 0.00 1.56 5.06 0.10 80.87 10:32:02 3 26.12 0.00 2.44 8.99 0.13 62.31 10:33:01 all 19.47 0.00 1.53 6.34 0.08 72.57 10:33:01 0 23.61 0.00 1.77 5.15 0.10 69.37 10:33:01 1 11.22 0.00 0.99 8.38 0.08 79.33 10:33:01 2 30.18 0.00 2.01 3.61 0.10 64.10 10:33:01 3 12.93 0.00 1.34 8.20 0.07 77.46 10:34:01 all 49.23 0.00 1.26 0.23 0.12 49.16 10:34:01 0 49.36 0.00 0.99 0.13 0.12 49.40 10:34:01 1 52.97 0.00 1.52 0.08 0.12 45.31 10:34:01 2 46.05 0.00 1.78 0.30 0.12 51.75 10:34:01 3 48.52 0.00 0.78 0.38 0.10 50.21 10:35:01 all 45.91 0.00 2.03 1.62 0.12 50.32 10:35:01 0 47.53 0.00 2.07 1.62 0.12 48.66 10:35:01 1 37.86 0.00 2.26 1.80 0.12 57.96 10:35:01 2 50.13 0.00 1.72 1.27 0.12 46.75 10:35:01 3 48.16 0.00 2.07 1.80 0.12 47.84 Average: all 33.10 0.00 1.77 3.33 0.10 61.70 Average: 0 34.56 0.00 1.97 2.63 0.10 60.74 Average: 1 29.12 0.00 1.69 3.29 0.09 65.82 Average: 2 34.72 0.00 1.77 2.56 0.11 60.85 Average: 3 34.03 0.00 1.66 4.83 0.10 59.38