---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-268 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 468 369 0 3105 3192 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:1d:d9:8e brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe1d:d98e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:f3:a1:29 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-268) 12/19/24 _x86_64_ (4 CPU) 14:23:56 LINUX RESTART (4 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:01 186.32 95.62 90.70 6643.52 40923.71 14:26:01 227.63 42.54 185.09 7248.90 93644.37 14:27:01 242.15 65.57 176.58 4266.00 56546.80 Average: 218.70 67.91 150.79 6053.14 63709.08 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 1744064 3330280 2294588 56.82 38856 1709980 929392 18.27 567008 1562072 82504 14:26:01 115096 3323480 3923556 97.15 100100 3180716 1124720 22.11 559520 3060164 325476 14:27:01 128352 3205748 3910300 96.82 130252 3004528 1080520 21.24 698232 2895368 30804 Average: 662504 3286503 3376148 83.60 89736 2631741 1044877 20.54 608253 2505868 146261 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 lo 1.43 1.43 0.13 0.13 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 392.99 261.30 1470.12 70.11 0.00 0.00 0.00 0.00 14:26:01 lo 1.33 1.33 0.13 0.13 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 352.45 189.94 11732.92 16.12 0.00 0.00 0.00 0.00 14:27:01 lo 0.73 0.73 0.07 0.07 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 723.20 551.12 4983.32 41.70 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 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 489.50 334.08 6062.87 42.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-268) 12/19/24 _x86_64_ (4 CPU) 14:23:56 LINUX RESTART (4 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 14.24 0.00 2.02 5.57 0.06 78.12 14:25:01 0 6.97 0.00 1.67 8.66 0.07 82.63 14:25:01 1 19.13 0.00 1.82 5.22 0.05 73.77 14:25:01 2 19.06 0.00 1.72 2.63 0.07 76.52 14:25:01 3 11.82 0.00 2.78 5.73 0.05 79.61 14:26:01 all 23.98 0.00 6.03 3.94 0.07 65.98 14:26:01 0 24.20 0.00 7.65 7.18 0.08 60.88 14:26:01 1 19.88 0.00 5.99 1.86 0.05 72.22 14:26:01 2 36.66 0.00 5.59 5.06 0.08 52.61 14:26:01 3 15.18 0.00 4.89 1.70 0.05 78.18 14:27:01 all 11.06 0.00 3.12 5.73 0.06 80.03 14:27:01 0 13.88 0.00 3.08 11.23 0.07 71.74 14:27:01 1 12.53 0.00 3.28 4.55 0.07 79.57 14:27:01 2 7.82 0.00 2.60 5.64 0.08 83.85 14:27:01 3 10.00 0.00 3.53 1.47 0.05 84.96 Average: all 16.41 0.00 3.71 5.08 0.06 74.73 Average: 0 14.98 0.00 4.12 9.03 0.07 71.80 Average: 1 17.17 0.00 3.69 3.88 0.06 75.20 Average: 2 21.14 0.00 3.30 4.44 0.08 71.05 Average: 3 12.33 0.00 3.73 2.97 0.05 80.92