---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4924 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 484 5187 0 2303 7213 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:0d:3d:7a brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe0d:3d7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:75:6d:ef 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-4924) 07/04/25 _x86_64_ (4 CPU) 20:41:47 LINUX RESTART (4 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:01 149.22 69.06 80.16 5573.74 39386.09 20:44:01 50.41 0.27 50.14 28.40 6344.54 20:45:01 78.56 18.68 59.88 1751.15 18669.78 20:46:01 22.65 0.32 22.33 3.80 4609.56 Average: 75.43 22.17 53.26 1847.02 17305.83 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 5905412 7396508 2262016 27.70 34548 1638948 997616 10.82 599776 1497444 42624 20:44:01 5661392 7379000 2506036 30.68 54172 1832888 989212 10.73 628244 1688120 137180 20:45:01 5343656 7412180 2823772 34.57 62836 2165352 964508 10.47 802024 1811044 122152 20:46:01 5260344 7333956 2907084 35.59 65704 2167108 1038040 11.26 885372 1810132 11948 Average: 5542701 7380411 2624727 32.14 54315 1951074 997344 10.82 728854 1701685 78476 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 ens3 325.49 185.54 998.09 63.11 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 20:44:01 ens3 56.94 42.78 726.34 5.90 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 20:45:01 ens3 141.95 88.94 505.99 11.55 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 20:46:01 ens3 8.08 10.06 6.33 4.68 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 133.64 82.13 561.49 21.38 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 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4924) 07/04/25 _x86_64_ (4 CPU) 20:41:47 LINUX RESTART (4 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 17.09 0.00 2.69 5.54 3.15 71.53 20:43:01 0 8.70 0.00 1.69 2.36 2.59 84.65 20:43:01 1 27.55 0.00 5.10 4.94 3.71 58.71 20:43:01 2 22.21 0.00 2.04 6.52 3.47 65.76 20:43:01 3 9.88 0.00 1.95 8.38 2.80 76.99 20:44:01 all 19.62 0.00 1.19 2.01 1.37 75.82 20:44:01 0 0.30 0.00 0.12 0.00 0.15 99.43 20:44:01 1 25.87 0.00 1.39 2.29 1.97 68.49 20:44:01 2 38.70 0.00 2.05 0.47 2.43 56.35 20:44:01 3 13.60 0.00 1.20 5.27 0.95 78.97 20:45:01 all 19.21 1.59 1.96 1.58 1.79 73.86 20:45:01 0 21.05 6.33 1.92 1.58 2.07 67.05 20:45:01 1 14.47 0.02 2.01 0.22 1.50 81.79 20:45:01 2 10.29 0.00 1.70 3.48 1.12 83.42 20:45:01 3 31.06 0.00 2.21 1.03 2.46 63.23 20:46:01 all 19.48 0.00 0.86 0.78 1.50 77.39 20:46:01 0 14.74 0.00 0.64 0.17 1.72 82.72 20:46:01 1 11.92 0.00 0.61 0.02 0.96 86.49 20:46:01 2 42.71 0.00 1.59 2.91 2.71 50.08 20:46:01 3 8.54 0.00 0.59 0.05 0.61 90.21 Average: all 18.84 0.40 1.68 2.49 1.95 74.64 Average: 0 11.18 1.59 1.09 1.03 1.63 83.47 Average: 1 19.98 0.00 2.29 1.87 2.04 73.82 Average: 2 28.41 0.00 1.85 3.35 2.43 63.96 Average: 3 15.80 0.00 1.49 3.70 1.71 77.30