---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5662 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 9.0G 11G 47% / 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 454 1270 0 2219 3228 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:27:e1:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe27:e136/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:f3:5c: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-5662) 09/21/24 _x86_64_ (4 CPU) 17:46:40 LINUX RESTART (4 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 187.17 83.85 103.32 6592.37 41790.92 17:49:01 142.08 13.24 128.84 2348.75 16549.47 Average: 164.81 48.84 115.97 4488.39 29276.23 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 1546864 3300440 2491788 61.70 51808 1854488 937656 18.43 655280 1653784 195852 17:49:01 1343804 3345464 2694848 66.73 67864 2077488 905540 17.80 645456 1847260 17020 Average: 1445334 3322952 2593318 64.21 59836 1965988 921598 18.12 650368 1750522 106436 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 ens3 374.12 254.04 1438.61 70.50 0.00 0.00 0.00 0.00 17:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:49:01 ens3 77.11 69.67 884.91 27.19 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 5.08 5.08 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 226.86 162.63 1164.09 49.03 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 3.02 3.02 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5662) 09/21/24 _x86_64_ (4 CPU) 17:46:40 LINUX RESTART (4 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 17.78 0.00 2.40 5.54 0.06 74.23 17:48:02 0 21.26 0.00 3.56 4.37 0.05 70.76 17:48:02 1 7.92 0.00 1.85 4.91 0.03 85.28 17:48:02 2 7.10 0.00 1.49 9.76 0.07 81.58 17:48:02 3 34.78 0.00 2.67 3.14 0.08 59.33 17:49:01 all 18.32 0.00 2.60 4.09 0.06 74.92 17:49:01 0 19.55 0.00 2.04 1.00 0.05 77.35 17:49:01 1 22.97 0.00 2.16 3.47 0.07 71.34 17:49:01 2 11.68 0.00 3.95 8.91 0.07 75.40 17:49:01 3 19.07 0.00 2.25 3.01 0.09 75.59 Average: all 18.05 0.00 2.50 4.82 0.06 74.57 Average: 0 20.41 0.00 2.81 2.70 0.05 74.03 Average: 1 15.38 0.00 2.01 4.20 0.05 78.37 Average: 2 9.37 0.00 2.71 9.34 0.07 78.52 Average: 3 27.00 0.00 2.46 3.07 0.08 67.38