---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11601 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 12G 7.5G 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 492 314 0 3136 3168 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:c9:11:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fec9:115d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:57:a4:04 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-11601) 11/29/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 176.14 75.14 101.00 5643.46 42633.58 14:25:01 228.10 50.68 177.41 9644.87 101444.47 14:26:01 240.19 73.34 166.86 4914.65 48459.92 14:27:01 78.84 55.88 22.96 2699.90 2156.48 Average: 180.83 63.76 117.07 5726.74 48687.06 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1644216 3350596 2394436 59.29 52744 1808796 883084 17.36 572980 1640932 136396 14:25:01 116848 3302800 3921804 97.11 107644 3146956 1117400 21.96 548580 3066852 282292 14:26:01 381292 3183248 3657360 90.56 132344 2752400 1088908 21.40 687248 2677200 30952 14:27:01 340404 3255572 3698248 91.57 135080 2855812 979256 19.25 669296 2728636 15580 Average: 620690 3273054 3417962 84.63 106953 2640991 1017162 19.99 619526 2528405 116305 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 ens3 420.58 267.04 1522.20 70.76 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:25:01 ens3 366.56 186.32 11639.81 15.29 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 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 640.89 476.87 4944.89 36.48 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 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 ens3 50.03 46.42 164.05 26.17 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 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 369.50 244.14 4569.62 37.17 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-11601) 11/29/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.73 0.00 2.51 5.46 0.06 72.25 14:24:01 0 8.31 0.00 2.38 11.09 0.07 78.15 14:24:01 1 36.08 0.00 3.98 5.44 0.07 54.43 14:24:01 2 14.14 0.00 1.94 2.62 0.05 81.24 14:24:01 3 20.39 0.00 1.73 2.68 0.05 75.15 14:25:01 all 21.09 0.00 6.47 3.93 0.09 68.42 14:25:01 0 14.54 0.00 8.29 4.09 0.08 72.99 14:25:01 1 33.33 0.00 7.30 4.68 0.12 54.57 14:25:01 2 17.60 0.00 4.59 4.45 0.08 73.28 14:25:01 3 18.90 0.00 5.68 2.47 0.09 72.87 14:26:01 all 17.00 0.00 3.43 6.00 0.07 73.51 14:26:01 0 15.26 0.00 3.78 8.88 0.07 72.02 14:26:01 1 16.76 0.00 3.17 2.55 0.07 77.45 14:26:01 2 20.76 0.00 4.46 9.38 0.07 65.32 14:26:01 3 15.20 0.00 2.30 3.18 0.05 79.27 14:27:01 all 20.30 0.00 1.02 1.93 0.05 76.70 14:27:01 0 14.13 0.00 0.97 2.33 0.05 82.52 14:27:01 1 22.24 0.00 1.07 1.75 0.03 74.90 14:27:01 2 23.07 0.00 1.07 0.97 0.07 74.82 14:27:01 3 21.81 0.00 0.97 2.66 0.05 74.51 Average: all 19.53 0.00 3.34 4.33 0.07 72.74 Average: 0 13.06 0.00 3.84 6.60 0.07 76.44 Average: 1 27.09 0.00 3.87 3.60 0.07 65.36 Average: 2 18.90 0.00 3.01 4.35 0.07 73.68 Average: 3 19.08 0.00 2.66 2.75 0.06 75.46