---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-807 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: 2800.000 BogoMIPS: 5600.00 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 476 345 0 3122 3184 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:90:45:29 brd ff:ff:ff:ff:ff:ff inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe90:4529/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:f1:7b:a8 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-807) 02/20/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 170.81 67.79 103.02 5527.49 42387.09 15:35:01 274.49 46.42 228.07 5111.12 134051.25 15:36:01 399.28 77.66 321.63 3831.66 16702.43 15:37:01 259.89 210.00 49.89 8182.24 10268.29 15:38:01 89.75 63.86 25.90 2825.13 2767.94 Average: 238.87 93.12 145.75 5095.51 41284.09 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1667760 3370776 2370892 58.71 52424 1805520 875392 17.21 535000 1655968 166452 15:35:01 497264 3253000 3541388 87.69 114152 2757844 1279652 25.15 694100 2590784 48272 15:36:01 435180 3252100 3603472 89.22 148756 2763400 1517072 29.82 858276 2462344 249496 15:37:01 381280 3176184 3657372 90.56 150844 2746968 1137384 22.36 1054336 2331464 37600 15:38:01 354176 3261648 3684476 91.23 154076 2849604 1029656 20.24 1042824 2364768 2140 Average: 667132 3262742 3371520 83.48 124050 2584667 1167831 22.96 836907 2281066 100792 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 378.11 241.45 1493.11 67.26 0.00 0.00 0.00 0.00 15:34:01 lo 1.30 1.30 0.12 0.12 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 15:35:01 ens3 524.26 293.12 14584.29 24.76 0.00 0.00 0.00 0.00 15:35:01 lo 1.26 1.26 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 15:36:01 ens3 116.21 88.10 443.11 8.46 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 15:37:01 ens3 143.26 80.89 999.69 8.21 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 15:38:01 ens3 40.66 38.79 111.61 27.48 0.00 0.00 0.00 0.00 15:38:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 240.65 148.55 3532.09 27.23 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 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-807) 02/20/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.43 0.00 2.32 4.64 0.06 72.55 15:34:01 0 16.27 0.00 2.04 1.99 0.03 79.67 15:34:01 1 42.39 0.00 2.62 1.39 0.05 53.54 15:34:01 2 10.07 0.00 1.54 4.31 0.08 83.99 15:34:01 3 12.91 0.00 3.08 10.89 0.05 73.07 15:35:01 all 24.13 0.00 7.79 4.75 0.10 63.23 15:35:01 0 36.88 0.00 7.96 2.88 0.10 52.18 15:35:01 1 20.58 0.00 5.96 2.94 0.08 70.43 15:35:01 2 17.86 0.00 7.84 4.99 0.10 69.21 15:35:01 3 21.17 0.00 9.39 8.19 0.10 61.14 15:36:01 all 22.43 0.00 4.61 13.76 0.09 59.10 15:36:01 0 23.55 0.00 5.41 14.32 0.10 56.61 15:36:01 1 24.19 0.00 4.76 28.36 0.10 42.58 15:36:01 2 20.61 0.00 4.57 7.67 0.13 67.01 15:36:01 3 21.35 0.00 3.70 4.74 0.05 70.15 15:37:01 all 38.28 0.00 4.63 11.35 0.10 45.63 15:37:01 0 40.12 0.00 4.36 7.29 0.07 48.16 15:37:01 1 36.83 0.00 4.96 11.37 0.10 46.73 15:37:01 2 38.60 0.00 4.97 12.34 0.12 43.96 15:37:01 3 37.59 0.00 4.25 14.41 0.10 43.65 15:38:01 all 20.06 0.00 1.04 1.91 0.05 76.94 15:38:01 0 48.75 0.00 1.58 1.90 0.07 47.70 15:38:01 1 7.80 0.00 1.03 2.32 0.02 88.83 15:38:01 2 13.42 0.00 0.91 0.54 0.05 85.09 15:38:01 3 10.23 0.00 0.65 2.92 0.05 86.15 Average: all 25.06 0.00 4.07 7.28 0.08 63.52 Average: 0 33.11 0.00 4.26 5.67 0.07 56.88 Average: 1 26.35 0.00 3.86 9.26 0.07 60.46 Average: 2 20.10 0.00 3.95 5.97 0.10 69.88 Average: 3 20.63 0.00 4.20 8.22 0.07 66.88