---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5110 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 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 501 688 0 2754 3159 Swap: 1023 1 1022 ---> 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:bd:68:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:febd:6847/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:2a:75:00 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-5110) 06/28/24 _x86_64_ (4 CPU) 14:24:13 LINUX RESTART (4 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 153.46 40.24 113.21 4191.83 36282.22 14:27:01 315.26 59.79 255.48 7309.32 112864.85 14:28:01 286.74 128.25 158.49 10913.65 15000.83 14:29:01 398.13 368.96 29.18 18972.84 2737.28 Average: 288.41 149.28 139.12 10346.02 41742.03 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 480648 3315772 3558004 88.10 66572 2896568 1119548 22.01 627932 2691612 219660 14:27:01 279776 3170004 3758876 93.07 131444 2824972 1514480 29.77 712912 2733104 133172 14:28:01 356972 3290940 3681680 91.16 145172 2855580 1172460 23.05 739840 2628712 3184 14:29:01 534172 2978104 3504480 86.77 146372 2397920 1363756 26.81 955736 2268132 57420 Average: 412892 3188705 3625760 89.78 122390 2743760 1292561 25.41 759105 2580390 103359 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 1.73 1.73 0.16 0.16 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 ens3 446.78 248.83 12259.24 21.58 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 573.59 455.28 3987.43 31.16 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 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 ens3 93.55 70.72 262.51 8.19 0.00 0.00 0.00 0.00 14:29:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 218.25 135.11 1718.15 13.58 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 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 333.11 227.55 4556.66 18.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5110) 06/28/24 _x86_64_ (4 CPU) 14:24:13 LINUX RESTART (4 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 19.57 0.00 2.45 4.37 0.06 73.55 14:26:01 0 21.48 0.00 2.22 1.34 0.05 74.91 14:26:01 1 4.94 0.00 1.55 10.67 0.05 82.79 14:26:01 2 38.25 0.00 3.82 0.97 0.08 56.87 14:26:01 3 13.56 0.00 2.18 4.53 0.07 79.66 14:27:01 all 24.18 0.00 7.44 6.04 0.10 62.24 14:27:01 0 29.36 0.00 8.39 4.13 0.08 58.04 14:27:01 1 22.05 0.00 6.93 3.58 0.10 67.34 14:27:01 2 20.67 0.00 7.82 4.28 0.10 67.12 14:27:01 3 24.66 0.00 6.65 12.14 0.08 56.47 14:28:01 all 29.10 0.00 6.05 13.82 0.11 50.92 14:28:01 0 28.00 0.00 6.48 11.93 0.10 53.48 14:28:01 1 31.78 0.00 6.42 12.66 0.10 49.04 14:28:01 2 30.05 0.00 6.72 13.62 0.12 49.50 14:28:01 3 26.57 0.00 4.62 17.07 0.12 51.62 14:29:01 all 11.56 0.00 1.55 21.34 0.09 65.45 14:29:01 0 13.84 0.00 1.91 27.13 0.10 57.02 14:29:01 1 12.26 0.00 1.43 23.45 0.08 62.78 14:29:01 2 9.88 0.00 1.17 12.34 0.10 76.50 14:29:01 3 10.26 0.00 1.68 22.48 0.07 65.51 Average: all 21.10 0.00 4.37 11.40 0.09 63.05 Average: 0 23.16 0.00 4.74 11.12 0.08 60.89 Average: 1 17.75 0.00 4.08 12.60 0.08 65.48 Average: 2 24.72 0.00 4.87 7.81 0.10 62.50 Average: 3 18.76 0.00 3.78 14.06 0.08 63.32