---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10914 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 503 983 0 2457 3167 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:35:33:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe35:33bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:39:de:2f 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-10914) 11/21/24 _x86_64_ (4 CPU) 10:20:00 LINUX RESTART (4 CPU) 10:21:01 tps rtps wtps bread/s bwrtn/s 10:22:01 151.96 27.46 124.50 3266.39 15008.57 10:23:01 170.15 0.65 169.51 48.13 14527.58 Average: 161.06 14.06 147.00 1657.26 14768.07 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 1069136 3237840 2969516 73.53 69224 2233980 1268768 24.94 762704 1981364 260696 10:23:01 1032264 3266960 3006388 74.44 85132 2280492 956468 18.80 926300 1847508 17120 Average: 1050700 3252400 2987952 73.98 77178 2257236 1112618 21.87 844502 1914436 138908 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 ens3 265.19 155.29 1949.30 16.73 0.00 0.00 0.00 0.00 10:22:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 145.64 206.43 192.60 1244.51 0.00 0.00 0.00 0.00 10:23:01 lo 5.73 5.73 0.50 0.50 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 205.42 180.86 1070.95 630.62 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.36 0.36 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10914) 11/21/24 _x86_64_ (4 CPU) 10:20:00 LINUX RESTART (4 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 18.40 0.00 2.33 4.63 0.06 74.58 10:22:01 0 9.95 0.00 2.59 6.88 0.05 80.53 10:22:01 1 5.69 0.00 1.14 1.14 0.05 91.98 10:22:01 2 37.77 0.00 3.44 7.95 0.08 50.76 10:22:01 3 20.40 0.00 2.16 2.61 0.05 74.78 10:23:01 all 19.86 0.00 2.06 4.83 0.07 73.18 10:23:01 0 8.92 0.00 1.68 6.97 0.07 82.36 10:23:01 1 19.82 0.00 1.84 1.01 0.07 77.26 10:23:01 2 37.58 0.00 2.66 3.70 0.12 55.95 10:23:01 3 13.06 0.00 2.09 7.69 0.05 77.11 Average: all 19.13 0.00 2.20 4.73 0.07 73.88 Average: 0 9.44 0.00 2.13 6.93 0.06 81.45 Average: 1 12.74 0.00 1.49 1.08 0.06 84.64 Average: 2 37.67 0.00 3.05 5.82 0.10 53.36 Average: 3 16.73 0.00 2.13 5.15 0.05 75.94