---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-779 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 9.9G 9.4G 52% / 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 457 371 0 3115 3203 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:97:da:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe97:da59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:cd:95:62 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-779) 02/20/25 _x86_64_ (4 CPU) 08:40:37 LINUX RESTART (4 CPU) 08:41:02 tps rtps wtps bread/s bwrtn/s 08:42:01 158.18 56.45 101.73 4158.48 43214.66 08:43:01 187.75 13.18 174.57 2280.15 56116.38 Average: 173.09 34.63 138.46 3211.43 49719.72 08:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 1629888 3352388 2408764 59.64 54020 1821228 880480 17.31 551172 1672052 182664 08:43:01 389984 3287256 3648668 90.34 87412 2903020 948844 18.65 682756 2686228 17264 Average: 1009936 3319822 3028716 74.99 70716 2362124 914662 17.98 616964 2179140 99964 08:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 08:42:01 ens3 390.87 262.51 1531.15 69.92 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 5.20 5.20 0.47 0.47 0.00 0.00 0.00 0.00 08:43:01 ens3 868.56 485.67 5903.54 142.34 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 3.09 3.09 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 631.72 375.03 3735.71 106.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-779) 02/20/25 _x86_64_ (4 CPU) 08:40:37 LINUX RESTART (4 CPU) 08:41:02 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 19.98 0.00 2.05 4.34 0.06 73.57 08:42:01 0 13.21 0.00 1.09 1.31 0.03 84.36 08:42:01 1 33.32 0.00 3.37 2.37 0.09 60.85 08:42:01 2 21.31 0.00 2.13 5.51 0.07 70.98 08:42:01 3 12.05 0.00 1.64 8.20 0.05 78.06 08:43:01 all 20.79 0.00 4.07 3.99 0.06 71.09 08:43:01 0 13.12 0.00 3.47 2.91 0.05 80.45 08:43:01 1 37.78 0.00 5.06 3.63 0.08 53.45 08:43:01 2 11.29 0.00 3.80 1.11 0.05 83.75 08:43:01 3 20.94 0.00 3.94 8.33 0.05 66.73 Average: all 20.39 0.00 3.06 4.17 0.06 72.32 Average: 0 13.17 0.00 2.28 2.11 0.04 82.40 Average: 1 35.57 0.00 4.22 3.00 0.08 57.12 Average: 2 16.28 0.00 2.97 3.30 0.06 77.39 Average: 3 16.51 0.00 2.80 8.27 0.05 72.37