---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3500 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 9.1G 53% / 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: 3944 487 581 0 2875 3173 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:14:7d:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe14:7d9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:3e:d0:b8 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-3500) 06/14/24 _x86_64_ (4 CPU) 19:44:42 LINUX RESTART (4 CPU) 19:45:01 tps rtps wtps bread/s bwrtn/s 19:46:02 185.57 83.84 101.73 6567.17 41280.34 19:47:01 199.32 13.22 186.10 2335.60 62207.49 19:48:01 117.52 76.05 41.48 4024.12 9905.45 Average: 167.29 57.95 109.34 4319.96 37658.31 19:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:46:02 1637056 3302308 2401604 59.47 43956 1780808 961456 18.90 630180 1599520 124576 19:47:01 332860 3316056 3705800 91.76 93432 2965400 1324912 26.04 736220 2665272 15280 19:48:01 591252 3222312 3447408 85.36 95960 2622512 1021248 20.07 862664 2296444 18140 Average: 853723 3280225 3184937 78.86 77783 2456240 1102539 21.67 743021 2187079 52665 19:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:46:02 ens3 437.88 270.29 1435.61 70.96 0.00 0.00 0.00 0.00 19:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:47:01 ens3 830.30 534.76 6860.73 46.83 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 2.71 2.71 0.25 0.25 0.00 0.00 0.00 0.00 19:48:01 ens3 61.62 97.98 15.84 654.06 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 441.06 299.68 2747.57 258.50 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 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3500) 06/14/24 _x86_64_ (4 CPU) 19:44:42 LINUX RESTART (4 CPU) 19:45:01 CPU %user %nice %system %iowait %steal %idle 19:46:02 all 18.11 0.00 2.54 5.90 0.06 73.38 19:46:02 0 11.05 0.00 2.39 12.58 0.05 73.92 19:46:02 1 28.90 0.00 3.52 5.60 0.07 61.92 19:46:02 2 18.37 0.00 2.29 3.33 0.08 75.92 19:46:02 3 14.12 0.00 1.95 2.11 0.03 81.79 19:47:01 all 22.62 0.00 4.74 3.86 0.07 68.70 19:47:01 0 11.63 0.00 4.19 6.46 0.05 77.67 19:47:01 1 20.21 0.00 5.06 2.20 0.09 72.45 19:47:01 2 40.78 0.00 5.00 1.67 0.09 52.47 19:47:01 3 17.95 0.00 4.72 5.13 0.09 72.11 19:48:01 all 35.03 0.00 3.45 2.61 0.07 58.84 19:48:01 0 31.21 0.00 3.43 3.71 0.07 61.59 19:48:01 1 35.31 0.00 3.61 3.23 0.07 57.79 19:48:01 2 26.87 0.00 3.13 1.42 0.07 68.52 19:48:01 3 46.78 0.00 3.66 2.06 0.07 47.43 Average: all 25.28 0.00 3.57 4.13 0.07 66.95 Average: 0 18.01 0.00 3.33 7.59 0.06 71.01 Average: 1 28.19 0.00 4.06 3.68 0.07 63.99 Average: 2 28.56 0.00 3.46 2.14 0.08 65.76 Average: 3 26.36 0.00 3.43 3.08 0.06 67.06