---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5307 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 9.2G 11G 48% / 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 443 1100 0 2399 3234 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:7a:b3:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe7a:b3d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:ed:ac:bb 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-5307) 06/29/24 _x86_64_ (4 CPU) 16:48:43 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:01 189.94 83.85 106.08 6589.30 41974.09 16:51:01 94.85 29.20 65.66 1625.73 11439.96 16:52:01 9.23 0.03 9.20 4.27 412.33 16:53:01 35.33 8.28 27.05 737.34 3635.39 16:54:01 50.09 4.38 45.71 220.90 5595.73 Average: 75.89 25.15 50.74 1835.51 12611.50 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 1601924 3306400 2436736 60.34 52160 1806252 938144 18.44 613424 1641796 146340 16:51:01 1318984 3221248 2719676 67.34 61300 1987668 1028016 20.21 716400 1808264 4156 16:52:01 1307816 3216540 2730844 67.62 62920 1991728 1032004 20.29 722396 1811540 852 16:53:01 567352 2605364 3471308 85.95 66092 2113932 1655024 32.53 1382904 1880532 6812 16:54:01 1110284 3295084 2928376 72.51 71180 2252704 938168 18.44 783924 1933108 14912 Average: 1181272 3128927 2857388 70.75 62730 2030457 1118271 21.98 843810 1815048 34614 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 ens3 437.24 275.60 1461.73 70.72 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:51:01 ens3 129.83 128.75 856.17 23.71 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:52:01 ens3 52.17 76.04 57.31 12.35 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:53:01 ens3 237.19 283.54 1625.03 41.24 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:54:01 ens3 187.20 203.82 975.33 40.52 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 6.62 6.62 2.14 2.14 0.00 0.00 0.00 0.00 Average: ens3 208.73 193.55 995.11 37.71 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 2.00 2.00 0.49 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5307) 06/29/24 _x86_64_ (4 CPU) 16:48:43 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 18.78 0.00 2.54 5.76 0.06 72.85 16:50:01 0 28.85 0.00 2.55 3.92 0.07 64.62 16:50:01 1 23.45 0.00 2.89 5.95 0.07 67.64 16:50:01 2 6.42 0.00 2.74 8.75 0.05 82.04 16:50:01 3 16.36 0.00 2.04 4.45 0.05 77.10 16:51:01 all 15.68 0.00 0.95 1.75 0.05 81.56 16:51:01 0 10.48 0.00 1.19 1.78 0.05 86.51 16:51:01 1 12.30 0.00 0.88 0.87 0.05 85.90 16:51:01 2 6.49 0.00 0.55 3.41 0.05 89.50 16:51:01 3 33.42 0.00 1.18 0.95 0.08 64.36 16:52:01 all 3.84 0.00 0.21 0.05 0.03 95.88 16:52:01 0 2.86 0.00 0.30 0.03 0.03 96.77 16:52:01 1 1.28 0.00 0.05 0.07 0.00 98.60 16:52:01 2 4.17 0.00 0.38 0.08 0.03 95.33 16:52:01 3 7.04 0.00 0.08 0.00 0.03 92.84 16:53:01 all 20.34 0.00 0.86 0.38 0.05 78.36 16:53:01 0 22.21 0.00 1.46 0.47 0.07 75.80 16:53:01 1 20.59 0.00 0.65 0.22 0.05 78.49 16:53:01 2 18.00 0.00 0.62 0.52 0.05 80.81 16:53:01 3 20.58 0.00 0.70 0.35 0.05 78.31 16:54:01 all 32.84 0.00 1.32 1.34 0.07 64.43 16:54:01 0 36.45 0.00 1.47 3.66 0.07 58.34 16:54:01 1 51.10 0.00 1.32 0.32 0.07 47.20 16:54:01 2 19.84 0.00 1.35 1.25 0.05 77.50 16:54:01 3 23.91 0.00 1.17 0.12 0.07 74.74 Average: all 18.29 0.00 1.18 1.86 0.05 78.62 Average: 0 20.18 0.00 1.39 1.97 0.06 76.40 Average: 1 21.74 0.00 1.16 1.48 0.05 75.57 Average: 2 10.98 0.00 1.13 2.80 0.05 85.05 Average: 3 20.26 0.00 1.04 1.17 0.06 77.47