---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5877 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 12G 7.5G 62% / 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 471 512 0 2960 3189 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:02:bb:57 brd ff:ff:ff:ff:ff:ff inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe02:bb57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:2d:81:03 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-5877) 09/24/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 190.00 83.95 106.05 6587.04 41864.51 14:25:01 205.93 25.41 180.52 3216.79 96898.72 14:26:01 264.14 91.88 172.25 6873.92 53835.43 Average: 220.02 67.07 152.95 5558.73 64206.81 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1543552 3298180 2495100 61.78 51700 1855464 949136 18.66 657916 1652668 195740 14:25:01 220040 3331892 3818612 94.55 104428 3111616 1107156 21.76 530748 3019608 262368 14:26:01 619680 3216956 3418972 84.66 131904 2575584 1075052 21.13 765500 2390068 30952 Average: 794424 3282343 3244228 80.33 96011 2514221 1043781 20.52 651388 2354115 163020 14:23:01 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 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 ens3 328.85 232.24 1501.07 67.66 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 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 14:25:01 ens3 344.21 200.97 11668.20 16.69 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 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 630.76 459.24 4966.97 36.88 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 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 434.59 297.46 6046.66 40.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5877) 09/24/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.32 0.00 2.37 5.53 0.05 73.73 14:24:01 0 5.97 0.00 1.44 5.00 0.05 87.54 14:24:01 1 8.48 0.00 1.59 8.48 0.03 81.42 14:24:01 2 38.29 0.00 4.26 3.79 0.10 53.56 14:24:01 3 20.57 0.00 2.18 4.84 0.05 72.37 14:25:01 all 22.51 0.00 6.27 4.06 0.07 67.09 14:25:01 0 12.33 0.00 5.15 4.77 0.07 77.68 14:25:01 1 15.85 0.00 5.50 5.15 0.05 73.45 14:25:01 2 33.75 0.00 7.20 2.63 0.08 56.33 14:25:01 3 28.03 0.00 7.22 3.68 0.07 61.00 14:26:01 all 17.92 0.00 3.76 6.60 0.07 71.65 14:26:01 0 18.21 0.00 3.24 3.46 0.05 75.04 14:26:01 1 12.54 0.00 3.81 10.10 0.07 73.48 14:26:01 2 16.98 0.00 4.73 5.90 0.08 72.30 14:26:01 3 23.97 0.00 3.26 6.93 0.07 65.77 Average: all 19.57 0.00 4.12 5.40 0.06 70.84 Average: 0 12.17 0.00 3.27 4.41 0.06 80.10 Average: 1 12.27 0.00 3.63 7.92 0.05 76.13 Average: 2 29.69 0.00 5.39 4.11 0.09 60.72 Average: 3 24.17 0.00 4.21 5.15 0.06 66.40