---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1054 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 7.4G 62% / 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 506 517 0 2920 3154 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:d6:c8:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fed6:c8ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:9a:90:3d 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-1054) 07/28/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 194.52 83.70 110.81 6568.37 42929.66 14:25:01 233.09 33.36 199.73 3953.80 104766.81 14:26:01 238.44 87.64 150.81 6496.92 45897.28 14:27:01 70.73 46.75 23.98 2797.87 4287.50 Average: 183.99 62.98 121.01 4958.17 49246.40 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1644404 3349360 2394248 59.28 52860 1807364 889960 17.49 578208 1637560 133028 14:25:01 727328 3287192 3311324 81.99 106904 2577808 1219580 23.97 581292 2486660 276580 14:26:01 684928 3202228 3353724 83.04 131412 2496404 1083668 21.30 775564 2316440 54572 14:27:01 548104 3220812 3490548 86.43 133928 2642372 1002512 19.71 832944 2388244 14320 Average: 901191 3264898 3137461 77.69 106276 2380987 1048930 20.62 692002 2207226 119625 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 389.55 239.53 1535.46 67.37 0.00 0.00 0.00 0.00 14:24:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 374.01 183.93 11854.31 24.96 0.00 0.00 0.00 0.00 14:25:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 745.24 520.91 4900.76 37.49 0.00 0.00 0.00 0.00 14:26:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 114.33 94.27 841.44 18.42 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 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: ens3 405.90 259.96 4754.44 37.11 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1054) 07/28/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.88 0.00 2.51 6.09 0.07 71.44 14:24:02 0 19.00 0.00 2.39 4.18 0.05 74.38 14:24:02 1 21.46 0.00 2.12 2.63 0.05 73.74 14:24:02 2 28.21 0.00 2.67 10.31 0.08 58.73 14:24:02 3 10.84 0.00 2.84 7.31 0.08 78.92 14:25:01 all 22.76 0.00 6.89 4.14 0.09 66.12 14:25:01 0 19.68 0.00 6.46 5.21 0.09 68.57 14:25:01 1 36.64 0.00 7.61 5.35 0.10 50.30 14:25:01 2 17.90 0.00 6.94 4.51 0.09 70.56 14:25:01 3 16.80 0.00 6.57 1.50 0.07 75.06 14:26:01 all 14.95 0.00 3.22 6.09 0.08 75.66 14:26:01 0 14.67 0.00 3.29 3.80 0.08 78.16 14:26:01 1 14.02 0.00 4.13 5.02 0.05 76.77 14:26:01 2 20.58 0.00 3.38 7.02 0.12 68.90 14:26:01 3 10.57 0.00 2.07 8.51 0.08 78.77 14:27:01 all 19.94 0.00 0.99 1.82 0.06 77.19 14:27:01 0 18.77 0.00 0.87 2.40 0.05 77.91 14:27:01 1 8.72 0.00 0.82 0.70 0.05 89.71 14:27:01 2 32.84 0.00 1.20 2.69 0.07 63.19 14:27:01 3 19.45 0.00 1.05 1.51 0.05 77.93 Average: all 19.36 0.00 3.38 4.54 0.07 72.65 Average: 0 18.02 0.00 3.23 3.89 0.07 74.80 Average: 1 20.09 0.00 3.64 3.41 0.06 72.80 Average: 2 24.95 0.00 3.52 6.14 0.09 65.30 Average: 3 14.41 0.00 3.11 4.73 0.07 77.69