---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-439 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 7.6G 61% / 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: 3944 505 257 0 3180 3155 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:a6:8e:29 brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fea6:8e29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:b3:69:2c 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-439) 12/21/24 _x86_64_ (4 CPU) 01:40:36 LINUX RESTART (4 CPU) 01:41:02 tps rtps wtps bread/s bwrtn/s 01:42:01 165.06 61.51 103.54 4765.29 43553.99 01:43:01 335.97 60.78 275.19 4220.35 122718.27 01:44:01 68.72 13.63 55.09 1313.51 7898.42 01:45:01 155.59 95.78 59.81 6547.18 12096.65 Average: 181.43 57.91 123.52 4209.27 46592.17 01:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 1638280 3356976 2400380 59.44 52700 1818940 875596 17.21 547496 1669800 167648 01:43:01 115248 3289720 3923412 97.15 116708 3142432 1231016 24.20 636580 2995448 11280 01:44:01 371976 3285628 3666684 90.79 122428 2865756 1239560 24.37 791584 2571868 42876 01:45:01 269836 3205500 3768824 93.32 128292 2891504 1023320 20.12 1141504 2337132 18400 Average: 598835 3284456 3439825 85.17 105032 2679658 1092373 21.47 779291 2393562 60051 01:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 01:42:01 ens3 381.63 248.14 1621.61 69.20 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 01:43:01 ens3 624.65 351.69 12895.42 31.75 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 97.88 72.60 236.39 13.91 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 01:45:01 ens3 162.62 221.08 71.57 1424.31 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 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 316.48 223.30 3716.51 386.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-439) 12/21/24 _x86_64_ (4 CPU) 01:40:36 LINUX RESTART (4 CPU) 01:41:02 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 19.87 0.00 2.16 4.47 0.06 73.44 01:42:01 0 26.06 0.00 1.90 2.63 0.07 69.34 01:42:01 1 28.47 0.00 2.47 4.48 0.05 64.53 01:42:01 2 16.46 0.00 3.21 3.79 0.09 76.46 01:42:01 3 8.46 0.00 1.05 7.01 0.03 83.44 01:43:01 all 23.08 0.00 8.29 6.42 0.08 62.12 01:43:01 0 34.76 0.00 9.46 7.10 0.08 48.60 01:43:01 1 17.85 0.00 7.63 5.57 0.07 68.88 01:43:01 2 21.23 0.00 7.99 10.33 0.10 60.35 01:43:01 3 18.57 0.00 8.14 2.68 0.07 70.54 01:44:01 all 17.05 0.00 6.85 1.35 0.08 74.67 01:44:01 0 15.26 0.00 6.85 1.17 0.08 76.64 01:44:01 1 16.88 0.00 7.38 0.36 0.08 75.29 01:44:01 2 13.68 0.00 5.36 0.84 0.08 80.03 01:44:01 3 22.38 0.00 7.80 3.05 0.08 66.68 01:45:01 all 27.20 0.00 3.32 3.63 0.07 65.77 01:45:01 0 44.95 0.00 3.87 4.79 0.08 46.31 01:45:01 1 21.08 0.00 2.89 1.64 0.07 74.33 01:45:01 2 18.69 0.00 2.98 2.61 0.07 75.65 01:45:01 3 24.10 0.00 3.54 5.50 0.08 66.77 Average: all 21.80 0.00 5.16 3.96 0.07 69.00 Average: 0 30.25 0.00 5.52 3.91 0.08 60.24 Average: 1 21.03 0.00 5.11 3.00 0.07 70.80 Average: 2 17.51 0.00 4.88 4.37 0.08 73.15 Average: 3 18.41 0.00 5.14 4.56 0.07 71.83