---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3589 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 9.5G 9.8G 50% / 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 520 707 0 2716 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:e2:e2:17 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fee2:e217/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:e4:77:81 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-3589) 02/04/25 _x86_64_ (4 CPU) 10:41:53 LINUX RESTART (4 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:02 167.57 69.29 98.28 5623.20 40925.20 10:44:01 203.59 12.93 190.66 2308.78 25116.10 10:45:01 80.52 0.70 79.82 55.86 11385.97 Average: 150.27 27.72 122.55 2664.57 25812.92 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:02 1680368 3304096 2358284 58.39 41596 1742976 937332 18.43 604956 1586348 119660 10:44:01 1013772 3229888 3024880 74.90 73932 2271500 1278740 25.14 746640 2045044 33832 10:45:01 755340 3245760 3283312 81.30 92920 2496008 967768 19.02 1052996 1957308 18548 Average: 1149827 3259915 2888825 71.53 69483 2170161 1061280 20.86 801531 1862900 57347 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:43:02 ens3 420.85 255.86 1415.98 68.34 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 10:44:01 ens3 232.94 157.74 2040.18 22.16 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 10:45:01 ens3 113.71 173.77 110.04 1120.17 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 2.26 2.26 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 255.96 196.00 1184.02 405.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3589) 02/04/25 _x86_64_ (4 CPU) 10:41:53 LINUX RESTART (4 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:02 all 15.29 0.00 2.24 5.13 0.05 77.30 10:43:02 0 24.52 0.00 1.93 2.79 0.05 70.71 10:43:02 1 12.84 0.00 3.38 6.53 0.05 77.20 10:43:02 2 15.47 0.00 2.09 2.07 0.07 80.30 10:43:02 3 8.28 0.00 1.54 9.12 0.05 81.01 10:44:01 all 17.75 0.00 2.69 5.63 0.08 73.85 10:44:01 0 35.32 0.00 2.96 2.72 0.08 58.92 10:44:01 1 14.54 0.00 3.28 9.32 0.05 72.82 10:44:01 2 10.81 0.00 2.39 4.62 0.10 82.07 10:44:01 3 10.32 0.00 2.15 5.88 0.05 81.60 10:45:01 all 22.86 0.00 1.91 1.86 0.06 73.32 10:45:01 0 22.68 0.00 2.72 0.62 0.07 73.91 10:45:01 1 14.81 0.00 1.16 1.84 0.05 82.14 10:45:01 2 32.56 0.00 1.54 0.25 0.07 65.58 10:45:01 3 21.43 0.00 2.21 4.74 0.07 71.55 Average: all 18.64 0.00 2.27 4.20 0.06 74.83 Average: 0 27.46 0.00 2.54 2.04 0.07 67.90 Average: 1 14.06 0.00 2.60 5.86 0.05 77.43 Average: 2 19.66 0.00 2.01 2.30 0.08 75.95 Average: 3 13.36 0.00 1.97 6.58 0.06 78.03