---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-376 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 9.2G 11G 48% / 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 460 1104 0 2379 3218 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:4f:8e:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe4f:8e6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:3f:aa:fa 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-376) 12/28/24 _x86_64_ (4 CPU) 16:48:44 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:02 172.54 69.17 103.37 5627.20 41723.60 16:51:01 97.25 30.89 66.36 1663.72 11779.56 16:52:01 9.83 0.02 9.82 0.13 451.79 16:53:01 36.86 11.05 25.81 820.00 3568.74 Average: 79.05 27.77 51.28 2029.28 14391.80 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:02 1688764 3367564 2349888 58.18 51404 1781500 864332 16.99 528312 1638332 156344 16:51:01 1330648 3211444 2708004 67.05 60520 1967052 1012804 19.91 701272 1807980 4192 16:52:01 1317092 3205028 2721560 67.39 62332 1971552 1022188 20.09 709068 1811612 1228 16:53:01 421204 2440280 3617448 89.57 65340 2095828 1667832 32.78 1535400 1870660 6876 Average: 1189427 3056079 2849225 70.55 59899 1953983 1141789 22.44 868513 1782146 42160 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:02 ens3 321.66 206.58 1454.09 64.73 0.00 0.00 0.00 0.00 16:51:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 139.62 137.03 965.34 25.87 0.00 0.00 0.00 0.00 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 58.96 85.45 65.28 13.68 0.00 0.00 0.00 0.00 16:53:01 lo 1.77 1.77 0.79 0.79 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 254.17 292.43 1621.20 46.51 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.27 0.27 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 193.83 180.56 1026.73 37.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-376) 12/28/24 _x86_64_ (4 CPU) 16:48:44 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:02 all 17.83 0.00 2.33 5.14 0.07 74.64 16:50:02 0 15.19 0.00 2.04 5.66 0.05 77.07 16:50:02 1 6.03 0.00 1.46 10.63 0.07 81.81 16:50:02 2 17.97 0.00 1.95 1.51 0.07 78.51 16:50:02 3 32.10 0.00 3.83 2.76 0.07 61.25 16:51:01 all 15.95 0.00 0.97 1.75 0.06 81.27 16:51:01 0 12.57 0.00 0.69 1.17 0.03 85.53 16:51:01 1 9.67 0.00 0.90 3.96 0.05 85.41 16:51:01 2 25.93 0.00 1.58 0.32 0.09 72.08 16:51:01 3 15.65 0.00 0.70 1.55 0.05 82.06 16:52:01 all 4.24 0.00 0.23 0.07 0.03 95.44 16:52:01 0 0.48 0.00 0.08 0.00 0.02 99.42 16:52:01 1 2.68 0.00 0.15 0.22 0.02 96.93 16:52:01 2 6.17 0.00 0.49 0.05 0.03 93.26 16:52:01 3 7.61 0.00 0.20 0.00 0.05 92.14 16:53:01 all 29.31 0.00 0.94 0.34 0.06 69.35 16:53:01 0 33.11 0.00 1.02 0.15 0.07 65.65 16:53:01 1 27.67 0.00 0.88 0.67 0.05 70.73 16:53:01 2 28.57 0.00 0.97 0.25 0.07 70.14 16:53:01 3 27.91 0.00 0.93 0.28 0.05 70.83 Average: all 16.84 0.00 1.12 1.82 0.05 80.17 Average: 0 15.34 0.00 0.96 1.75 0.04 81.91 Average: 1 11.53 0.00 0.85 3.86 0.05 83.72 Average: 2 19.63 0.00 1.24 0.53 0.06 78.52 Average: 3 20.84 0.00 1.41 1.14 0.05 76.56