---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-884 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 9.6G 9.7G 50% / 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 489 547 0 2907 3171 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:17:f2:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe17:f2bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:c4:ff:e9 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-884) 02/21/25 _x86_64_ (4 CPU) 19:30:36 LINUX RESTART (4 CPU) 19:31:02 tps rtps wtps bread/s bwrtn/s 19:32:01 159.55 61.58 97.97 4757.70 42475.67 19:33:01 320.20 12.28 307.92 2225.23 35519.68 19:34:01 221.26 0.03 221.23 2.93 12726.68 19:35:01 42.96 0.07 42.89 9.33 1562.27 19:36:01 119.78 0.87 118.91 76.52 2861.26 Average: 172.79 14.81 157.98 1403.16 18950.71 19:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1622540 3313336 2416112 59.82 52364 1793748 934132 18.36 588784 1646868 169152 19:33:01 762756 3234944 3275896 81.11 82912 2511488 1291796 25.39 797328 2224600 6752 19:34:01 680964 3302552 3357688 83.14 102740 2618028 1203820 23.66 831996 2244992 8504 19:35:01 651984 3303628 3386668 83.86 104832 2636344 1211856 23.82 853840 2241616 1880 19:36:01 598628 3284776 3440024 85.18 107904 2663240 977200 19.21 935128 2211864 18392 Average: 863374 3287847 3175278 78.62 90150 2444570 1123761 22.09 801415 2113988 40936 19:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 19:32:01 ens3 431.22 273.00 1461.73 70.72 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 19:33:01 ens3 619.33 392.17 3350.78 34.09 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 295.25 209.15 1513.05 16.26 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 39.69 32.01 8.73 12.54 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 6.13 6.13 0.54 0.54 0.00 0.00 0.00 0.00 19:36:01 ens3 86.84 120.40 26.59 637.90 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 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 294.01 205.12 1271.54 154.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-884) 02/21/25 _x86_64_ (4 CPU) 19:30:36 LINUX RESTART (4 CPU) 19:31:02 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 19.75 0.00 2.19 5.20 0.05 72.81 19:32:01 0 14.14 0.00 1.14 2.11 0.03 82.58 19:32:01 1 6.06 0.00 1.57 12.65 0.07 79.66 19:32:01 2 33.44 0.00 2.86 3.81 0.09 59.81 19:32:01 3 25.34 0.00 3.18 2.25 0.05 69.18 19:33:01 all 15.62 0.00 3.75 9.49 0.08 71.05 19:33:01 0 13.82 0.00 3.21 8.09 0.07 74.81 19:33:01 1 11.17 0.00 3.00 4.82 0.08 80.93 19:33:01 2 11.84 0.00 5.45 18.40 0.10 64.21 19:33:01 3 25.61 0.00 3.36 6.70 0.07 64.26 19:34:01 all 31.88 0.00 4.38 6.60 0.09 57.05 19:34:01 0 31.22 0.00 4.04 7.83 0.08 56.83 19:34:01 1 31.26 0.00 3.81 14.39 0.08 50.45 19:34:01 2 36.82 0.00 6.58 3.73 0.10 52.76 19:34:01 3 28.26 0.00 3.06 0.42 0.08 68.18 19:35:01 all 27.49 0.00 9.17 0.49 0.10 62.75 19:35:01 0 27.43 0.00 9.39 0.80 0.12 62.27 19:35:01 1 26.12 0.00 8.66 0.42 0.10 64.71 19:35:01 2 32.16 0.00 10.95 0.39 0.13 56.37 19:35:01 3 24.23 0.00 7.72 0.37 0.08 67.59 19:36:01 all 21.89 0.00 4.12 2.80 0.07 71.12 19:36:01 0 14.11 0.00 3.44 4.18 0.05 78.22 19:36:01 1 40.54 0.00 4.36 1.84 0.08 53.18 19:36:01 2 22.35 0.00 5.12 1.41 0.08 71.05 19:36:01 3 10.65 0.00 3.56 3.73 0.07 82.00 Average: all 23.34 0.00 4.73 4.91 0.08 66.94 Average: 0 20.16 0.00 4.26 4.60 0.07 70.91 Average: 1 23.09 0.00 4.29 6.80 0.08 65.73 Average: 2 27.31 0.00 6.20 5.54 0.10 60.84 Average: 3 22.80 0.00 4.18 2.69 0.07 70.26