---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10762 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 7.8G 60% / 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 467 1062 0 2413 3193 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:d3:bd:1f brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fed3:bd1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:83:f5:de 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-10762) 11/19/24 _x86_64_ (4 CPU) 15:30:40 LINUX RESTART (4 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:02 188.84 83.97 104.87 6570.37 43644.08 15:33:02 222.50 16.28 206.22 2289.34 112932.68 15:34:01 204.19 132.21 71.97 8174.89 17750.62 Average: 205.10 77.46 127.64 5679.40 58089.49 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:02 1503660 3308360 2535000 62.77 51764 1903548 937384 18.43 658428 1687576 190920 15:33:02 120040 3326468 3918620 97.03 110384 3185144 1100372 21.63 555100 3078636 256176 15:34:01 1140104 3290912 2898556 71.77 116640 2150752 966664 19.00 869776 1772940 16548 Average: 921268 3308580 3117392 77.19 92929 2413148 1001473 19.69 694435 2179717 154548 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:32:02 ens3 456.59 330.33 1984.18 74.64 0.00 0.00 0.00 0.00 15:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:02 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 15:33:02 ens3 467.88 226.18 13711.31 20.21 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 2.64 2.64 0.23 0.23 0.00 0.00 0.00 0.00 15:34:01 ens3 252.19 270.58 295.59 1458.37 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 1.95 1.95 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 392.67 275.95 5320.99 514.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10762) 11/19/24 _x86_64_ (4 CPU) 15:30:40 LINUX RESTART (4 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:02 all 18.73 0.00 2.57 5.69 0.07 72.95 15:32:02 0 9.52 0.00 2.32 13.42 0.08 74.66 15:32:02 1 16.47 0.00 3.32 4.15 0.05 76.01 15:32:02 2 19.41 0.00 2.01 2.35 0.07 76.16 15:32:02 3 29.50 0.00 2.61 2.81 0.05 65.02 15:33:02 all 25.74 0.00 7.04 3.86 0.08 63.29 15:33:02 0 18.62 0.00 7.30 7.22 0.07 66.80 15:33:02 1 16.07 0.00 6.15 4.61 0.05 73.12 15:33:02 2 23.84 0.00 6.27 2.22 0.09 67.58 15:33:02 3 44.42 0.00 8.42 1.41 0.10 45.64 15:34:01 all 28.80 0.00 8.07 6.12 0.07 56.94 15:34:01 0 43.96 0.00 8.76 10.09 0.10 37.09 15:34:01 1 24.42 0.00 7.24 2.37 0.05 65.91 15:34:01 2 22.18 0.00 8.50 8.22 0.08 61.02 15:34:01 3 24.70 0.00 7.79 3.82 0.05 63.63 Average: all 24.39 0.00 5.88 5.23 0.07 64.43 Average: 0 23.98 0.00 6.10 10.27 0.09 59.57 Average: 1 18.99 0.00 5.56 3.71 0.05 71.69 Average: 2 21.79 0.00 5.58 4.26 0.08 68.28 Average: 3 32.81 0.00 6.25 2.69 0.07 58.18