---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3262 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 13G 7.2G 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 493 283 0 3167 3167 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:6e:23:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe6e:23a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:d3:d4:84 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-3262) 01/31/25 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 176.69 71.05 105.63 5671.72 41919.43 15:35:01 311.14 86.93 224.22 17801.33 126151.90 15:36:01 336.49 28.03 308.47 2875.79 24977.04 15:37:01 261.84 210.10 51.74 8209.30 13477.49 Average: 271.55 99.03 172.52 8640.68 51640.78 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1673920 3344560 2364732 58.55 50700 1775348 888384 17.46 551132 1631612 155792 15:35:01 397668 3297928 3640984 90.15 116172 2859848 1208568 23.76 469256 2869204 289412 15:36:01 591400 3211408 3447252 85.36 152084 2544116 1553168 30.53 835828 2307324 284504 15:37:01 332288 3169692 3706364 91.77 154044 2756820 1112912 21.88 983720 2417504 34900 Average: 748819 3255897 3289833 81.46 118250 2484033 1190758 23.41 709984 2306411 191152 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 381.55 241.71 1442.08 77.36 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 495.79 262.18 14412.40 20.05 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 151.19 119.16 656.42 10.54 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 144.94 79.84 936.53 6.70 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 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 293.39 175.73 4363.12 28.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3262) 01/31/25 _x86_64_ (4 CPU) 15:32:43 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.32 0.00 2.27 5.45 0.07 72.89 15:34:01 0 23.63 0.00 2.22 3.14 0.07 70.93 15:34:01 1 19.24 0.00 2.81 5.18 0.07 72.71 15:34:01 2 15.59 0.00 2.04 8.81 0.08 73.48 15:34:01 3 18.85 0.00 1.98 4.66 0.07 74.45 15:35:01 all 25.22 0.00 8.12 5.06 0.13 61.47 15:35:01 0 34.11 0.00 8.01 7.91 0.14 49.83 15:35:01 1 22.91 0.00 7.08 2.71 0.12 67.18 15:35:01 2 20.42 0.00 9.71 6.75 0.14 62.98 15:35:01 3 23.45 0.00 7.71 2.87 0.12 65.86 15:36:01 all 26.98 0.00 4.99 10.74 0.11 57.20 15:36:01 0 25.95 0.00 4.95 16.96 0.12 52.03 15:36:01 1 27.22 0.00 4.42 5.14 0.08 63.13 15:36:01 2 29.60 0.00 5.98 16.69 0.15 47.58 15:36:01 3 25.15 0.00 4.59 4.22 0.07 65.97 15:37:01 all 36.73 0.00 4.70 10.92 0.12 47.52 15:37:01 0 34.48 0.00 4.19 4.33 0.12 56.88 15:37:01 1 37.76 0.00 5.14 13.53 0.12 43.45 15:37:01 2 38.41 0.00 4.44 10.46 0.12 46.58 15:37:01 3 36.29 0.00 5.03 15.39 0.12 43.17 Average: all 27.06 0.00 5.01 8.05 0.11 59.78 Average: 0 29.52 0.00 4.83 8.07 0.11 57.47 Average: 1 26.80 0.00 4.86 6.65 0.10 61.60 Average: 2 26.00 0.00 5.52 10.69 0.12 57.67 Average: 3 25.92 0.00 4.82 6.78 0.09 62.39