---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3158 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 13G 7.1G 64% / 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 475 439 0 3028 3184 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:ff:7e:72 brd ff:ff:ff:ff:ff:ff inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:feff:7e72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:71:f3:53 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-3158) 06/10/24 _x86_64_ (4 CPU) 14:22:32 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 145.25 66.85 78.39 5004.17 7443.35 14:25:01 256.77 52.51 204.26 9752.67 118107.58 14:26:01 269.74 71.41 198.33 6318.16 33432.99 14:27:01 460.61 390.80 69.81 28538.71 8437.39 14:28:01 118.25 80.19 38.06 3417.43 4700.55 Average: 250.47 132.56 117.92 10624.70 34525.74 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1666756 3372752 2371896 58.73 52012 1809280 876792 17.24 552372 1640788 136092 14:25:01 112844 3329304 3925808 97.21 109320 3171136 1203364 23.65 476888 3138272 288296 14:26:01 236924 3318892 3801728 94.13 135596 3004552 1320876 25.96 665372 2815672 1372 14:27:01 433796 3325472 3604856 89.26 145032 2835420 1167644 22.95 602836 2713216 7552 14:28:01 500288 3282408 3538364 87.61 148080 2722140 1035648 20.36 648444 2600268 16876 Average: 590122 3325766 3448530 85.39 118008 2708506 1120865 22.03 589182 2581643 90038 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 ens3 360.89 248.64 1468.73 70.03 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 592.44 377.82 13946.02 27.49 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 382.62 269.59 1685.39 20.71 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 67.02 53.21 238.18 5.48 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:28:01 ens3 221.11 147.13 1725.87 23.93 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 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 324.73 219.20 3821.96 29.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3158) 06/10/24 _x86_64_ (4 CPU) 14:22:32 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.55 0.00 1.89 4.29 0.06 72.20 14:24:01 0 37.18 0.00 2.39 1.41 0.07 58.95 14:24:01 1 25.29 0.00 1.86 2.39 0.05 70.41 14:24:01 2 15.30 0.00 1.82 7.97 0.05 74.86 14:24:01 3 8.56 0.00 1.46 5.39 0.07 84.53 14:25:01 all 22.79 0.00 7.05 3.94 0.08 66.13 14:25:01 0 38.96 0.00 6.78 3.94 0.10 50.23 14:25:01 1 19.27 0.00 7.68 3.45 0.08 69.51 14:25:01 2 15.85 0.00 7.73 6.67 0.09 69.66 14:25:01 3 17.07 0.00 6.06 1.74 0.08 75.05 14:26:01 all 19.08 0.00 5.04 6.87 0.09 68.92 14:26:01 0 23.24 0.00 5.34 5.64 0.08 65.69 14:26:01 1 17.97 0.00 6.46 7.36 0.08 68.12 14:26:01 2 20.19 0.00 4.92 11.38 0.10 63.41 14:26:01 3 14.89 0.00 3.43 3.09 0.08 78.50 14:27:01 all 21.69 0.00 3.96 24.12 0.09 50.15 14:27:01 0 21.73 0.00 4.41 29.98 0.08 43.80 14:27:01 1 21.11 0.00 4.13 23.51 0.08 51.17 14:27:01 2 22.37 0.00 3.53 18.73 0.10 55.27 14:27:01 3 21.57 0.00 3.76 24.24 0.08 50.35 14:28:01 all 19.61 0.00 1.15 3.19 0.05 76.00 14:28:01 0 28.96 0.00 1.32 5.49 0.07 64.16 14:28:01 1 14.33 0.00 0.95 1.51 0.05 83.16 14:28:01 2 20.07 0.00 1.46 3.50 0.05 74.92 14:28:01 3 15.13 0.00 0.83 2.27 0.02 81.75 Average: all 20.94 0.00 3.81 8.47 0.07 66.70 Average: 0 30.00 0.00 4.05 9.29 0.08 56.59 Average: 1 19.58 0.00 4.21 7.63 0.07 68.51 Average: 2 18.77 0.00 3.88 9.65 0.08 67.62 Average: 3 15.43 0.00 3.11 7.31 0.07 74.08