---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8099 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 12G 7.3G 63% / 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 483 1270 0 2190 3180 Swap: 1023 1 1022 ---> 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:1c:69:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe1c:69dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:af:58:86 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-8099) 10/19/24 _x86_64_ (4 CPU) 04:29:40 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 196.73 84.10 112.63 6575.70 43034.58 04:32:02 266.68 52.08 214.61 9553.87 114189.70 04:33:01 68.41 18.15 50.26 667.41 2709.64 04:34:01 104.93 25.56 79.37 668.29 25729.98 04:35:01 469.64 417.66 51.97 16866.66 12537.91 04:36:01 39.15 23.31 15.84 1258.25 590.07 Average: 191.30 103.69 87.61 5947.93 33254.12 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 1641240 3345900 2397412 59.36 52840 1806612 892436 17.54 575288 1640620 133480 04:32:02 188176 3305740 3850476 95.34 107940 3076340 1096696 21.56 603832 2936640 1112 04:33:01 136944 3303176 3901708 96.61 110760 3104312 1222608 24.03 608832 2963468 4068 04:34:01 196416 3147636 3842236 95.14 131912 2863436 1640860 32.25 892892 2610492 300128 04:35:01 1441640 3316544 2597012 64.30 134160 1866372 1113456 21.89 796308 1554760 200 04:36:01 1374276 3302340 2664376 65.97 136296 1917968 1034708 20.34 1448116 971212 14344 Average: 829782 3286889 3208870 79.45 112318 2439173 1166794 22.94 820878 2112865 75555 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 ens3 399.50 274.24 1499.24 71.97 0.00 0.00 0.00 0.00 04:31:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:02 ens3 453.77 229.38 11972.60 20.25 0.00 0.00 0.00 0.00 04:32:02 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 04:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 6.08 4.36 4.80 3.08 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 360.37 317.86 2803.57 21.87 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 55.42 89.29 9.48 606.28 0.00 0.00 0.00 0.00 04:35:01 lo 4.07 4.07 0.36 0.36 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 275.34 496.52 32.26 3835.41 0.00 0.00 0.00 0.00 04:36:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 259.21 235.92 2732.19 761.65 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.17 0.17 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8099) 10/19/24 _x86_64_ (4 CPU) 04:29:40 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 19.19 0.00 2.48 5.89 0.07 72.38 04:31:01 0 14.58 0.00 1.79 6.68 0.07 76.88 04:31:01 1 29.33 0.00 2.66 10.81 0.07 57.14 04:31:01 2 17.87 0.00 3.28 3.70 0.07 75.08 04:31:01 3 14.94 0.00 2.19 2.41 0.05 80.41 04:32:02 all 23.20 0.00 6.74 4.65 0.07 65.33 04:32:02 0 23.04 0.00 6.95 1.20 0.08 68.72 04:32:02 1 14.82 0.00 6.35 6.28 0.07 72.47 04:32:02 2 33.94 0.00 6.78 7.59 0.08 51.60 04:32:02 3 21.04 0.00 6.87 3.52 0.07 68.50 04:33:01 all 17.07 0.00 6.67 1.21 0.08 74.97 04:33:01 0 22.03 0.00 7.14 0.43 0.09 70.32 04:33:01 1 3.41 0.00 1.69 1.21 0.03 93.66 04:33:01 2 19.63 0.00 8.12 1.80 0.09 70.36 04:33:01 3 23.13 0.00 9.72 1.43 0.08 65.64 04:34:01 all 29.02 0.00 6.54 1.17 0.08 63.19 04:34:01 0 27.36 0.00 6.68 1.31 0.08 64.58 04:34:01 1 23.13 0.00 3.93 1.44 0.05 71.44 04:34:01 2 19.61 0.00 4.25 0.29 0.08 75.77 04:34:01 3 46.01 0.00 11.32 1.61 0.10 40.96 04:35:01 all 16.15 0.00 2.42 35.55 0.09 45.80 04:35:01 0 17.08 0.00 2.61 38.08 0.08 42.15 04:35:01 1 12.97 0.00 1.92 30.00 0.07 55.03 04:35:01 2 19.34 0.00 2.58 35.86 0.12 42.09 04:35:01 3 15.23 0.00 2.58 38.33 0.10 43.76 04:36:01 all 31.58 0.00 1.41 0.86 0.08 66.06 04:36:01 0 39.00 0.00 1.57 0.45 0.08 58.90 04:36:01 1 24.96 0.00 1.27 0.13 0.07 73.57 04:36:01 2 39.73 0.00 1.40 1.05 0.08 57.73 04:36:01 3 22.60 0.00 1.41 1.83 0.08 74.08 Average: all 22.72 0.00 4.36 8.24 0.08 64.60 Average: 0 23.87 0.00 4.44 8.03 0.08 63.58 Average: 1 18.15 0.00 2.96 8.37 0.06 70.45 Average: 2 25.03 0.00 4.39 8.37 0.09 62.13 Average: 3 23.83 0.00 5.67 8.18 0.08 62.23