---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2466 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 8.7G 55% / 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 436 372 0 3134 3227 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:24:d1:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe24:d1a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:77:a0:22 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-2466) 04/23/24 _x86_64_ (4 CPU) 10:30:25 LINUX RESTART (4 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 89.56 40.40 49.16 1904.63 5787.49 10:33:01 204.97 12.48 192.48 2258.96 26282.95 10:34:01 371.24 0.00 371.24 0.00 24476.32 10:35:01 153.78 2.03 151.75 60.51 41204.93 10:36:01 440.52 383.79 56.73 27875.64 36047.85 10:37:01 130.88 127.25 3.63 13816.23 293.82 10:38:01 78.55 66.73 11.81 6490.83 518.83 Average: 210.53 90.56 119.97 7502.73 19308.15 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1652688 3368832 2385964 59.08 52360 1818064 876664 17.23 551452 1652684 145084 10:33:01 924616 3273048 3114036 77.11 75704 2402208 1252120 24.61 763248 2113192 23532 10:34:01 399880 3264984 3638772 90.10 108868 2831908 1246232 24.50 804656 2531400 4996 10:35:01 157892 3218476 3880760 96.09 121108 3053712 1298940 25.53 896176 2722532 306616 10:36:01 267140 3356248 3771512 93.39 125380 3068044 1011252 19.88 1158908 2345520 8152 10:37:01 205240 3357852 3833412 94.92 125272 3138360 1011252 19.88 1677376 1895072 216 10:38:01 434752 3333652 3603900 89.24 125512 2899116 937380 18.43 1381368 1980532 26040 Average: 577458 3310442 3461194 85.70 104886 2744487 1090549 21.44 1033312 2177276 73519 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 174.58 126.42 946.22 42.10 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 10:33:01 ens3 534.91 282.57 3070.21 25.88 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 10:34:01 ens3 266.24 155.22 1458.09 14.96 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 549.98 324.99 4413.31 25.60 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 ens3 403.32 713.55 29.36 5731.75 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 10:37:01 ens3 867.99 1259.82 56.28 9675.92 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:38:01 ens3 312.57 311.69 34.35 2380.67 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 445.19 454.59 1434.22 2563.15 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 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2466) 04/23/24 _x86_64_ (4 CPU) 10:30:25 LINUX RESTART (4 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 21.97 0.00 1.57 2.24 0.06 74.15 10:32:01 0 17.12 0.00 1.46 5.66 0.05 75.71 10:32:01 1 6.36 0.00 0.87 1.66 0.05 91.06 10:32:01 2 31.30 0.00 1.72 0.46 0.07 66.46 10:32:01 3 33.31 0.00 2.24 1.16 0.08 63.21 10:33:01 all 15.66 0.00 2.58 5.88 0.07 75.81 10:33:01 0 11.93 0.00 2.69 6.59 0.05 78.74 10:33:01 1 7.77 0.00 2.24 8.53 0.05 81.41 10:33:01 2 28.00 0.00 3.50 6.89 0.10 61.51 10:33:01 3 15.05 0.00 1.90 1.49 0.07 81.49 10:34:01 all 9.39 0.00 4.30 11.69 0.10 74.52 10:34:01 0 8.79 0.00 5.05 18.24 0.08 67.84 10:34:01 1 6.61 0.00 4.06 11.04 0.10 78.19 10:34:01 2 7.91 0.00 3.52 10.41 0.12 78.05 10:34:01 3 14.22 0.00 4.58 7.03 0.10 74.07 10:35:01 all 16.99 0.00 2.95 4.41 0.06 75.59 10:35:01 0 5.92 0.00 2.08 5.11 0.05 86.84 10:35:01 1 5.45 0.00 2.63 7.09 0.05 84.78 10:35:01 2 12.58 0.00 1.97 0.85 0.07 84.53 10:35:01 3 43.98 0.00 5.11 4.62 0.07 46.21 10:36:01 all 22.63 0.00 2.66 23.79 0.10 50.82 10:36:01 0 18.51 0.00 2.60 30.06 0.10 48.72 10:36:01 1 17.99 0.00 2.35 25.44 0.08 54.13 10:36:01 2 37.04 0.00 4.23 26.74 0.12 31.88 10:36:01 3 17.08 0.00 1.49 12.97 0.07 68.39 10:37:01 all 29.01 0.00 1.12 1.84 0.08 67.96 10:37:01 0 28.28 0.00 1.11 1.71 0.08 68.82 10:37:01 1 29.11 0.00 0.88 1.44 0.08 68.48 10:37:01 2 29.07 0.00 0.89 1.67 0.08 68.29 10:37:01 3 29.57 0.00 1.58 2.49 0.10 66.26 10:38:01 all 16.41 0.00 0.96 1.49 0.06 81.07 10:38:01 0 6.95 0.00 0.88 1.09 0.05 91.03 10:38:01 1 25.93 0.00 1.28 1.20 0.05 71.53 10:38:01 2 23.24 0.00 0.78 0.81 0.07 75.10 10:38:01 3 9.43 0.00 0.95 2.91 0.05 86.65 Average: all 18.87 0.00 2.31 7.34 0.08 71.41 Average: 0 13.93 0.00 2.27 9.80 0.07 73.93 Average: 1 14.19 0.00 2.04 8.05 0.07 75.66 Average: 2 24.13 0.00 2.37 6.83 0.09 66.58 Average: 3 23.25 0.00 2.55 4.68 0.08 69.44