---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2141 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 11G 8.9G 55% / 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 520 345 0 3077 3140 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:db:c0:6a brd ff:ff:ff:ff:ff:ff inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fedb:c06a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:b8:db:43 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-2141) 01/17/25 _x86_64_ (4 CPU) 21:43:45 LINUX RESTART (4 CPU) 21:44:01 tps rtps wtps bread/s bwrtn/s 21:45:02 168.01 69.21 98.80 5618.26 41029.94 21:46:01 215.20 16.09 199.11 2314.49 70312.06 Average: 191.45 42.83 148.62 3977.46 55572.77 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:02 1692188 3305244 2346464 58.10 41076 1733580 943084 18.54 601148 1579176 106204 21:46:01 291792 3324792 3746860 92.78 105760 2997480 1078548 21.20 682196 2760936 214224 Average: 991990 3315018 3046662 75.44 73418 2365530 1010816 19.87 641672 2170056 160214 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:02 ens3 358.58 218.11 1396.17 64.53 0.00 0.00 0.00 0.00 21:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:46:01 ens3 492.28 336.36 7481.60 32.68 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 lo 2.36 2.36 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 424.98 276.84 4418.47 48.71 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 1.71 1.71 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2141) 01/17/25 _x86_64_ (4 CPU) 21:43:45 LINUX RESTART (4 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:02 all 16.68 0.00 2.10 4.95 0.07 76.19 21:45:02 0 16.51 0.00 1.57 2.52 0.05 79.35 21:45:02 1 9.26 0.00 1.22 5.26 0.07 84.19 21:45:02 2 19.97 0.00 3.46 8.01 0.08 68.48 21:45:02 3 21.05 0.00 2.14 4.04 0.07 72.70 21:46:01 all 21.66 0.00 5.03 3.71 0.11 69.49 21:46:01 0 13.00 0.00 4.16 0.89 0.09 81.87 21:46:01 1 14.36 0.00 5.24 8.17 0.09 72.15 21:46:01 2 37.62 0.00 6.22 4.06 0.17 51.93 21:46:01 3 21.61 0.00 4.50 1.78 0.10 72.01 Average: all 19.15 0.00 3.55 4.34 0.09 72.87 Average: 0 14.77 0.00 2.85 1.71 0.07 80.60 Average: 1 11.78 0.00 3.20 6.70 0.08 78.24 Average: 2 28.73 0.00 4.83 6.05 0.13 60.27 Average: 3 21.32 0.00 3.32 2.92 0.08 72.36