---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5556 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 7.0G 65% / 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 492 846 0 2605 3172 Swap: 1023 1 1022 ---> 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:8e:f4:ef brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe8e:f4ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:f3:94:02 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-5556) 09/20/24 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:02 194.05 84.12 109.93 6610.36 43958.56 17:56:01 211.91 15.80 196.10 2294.44 108404.34 17:57:01 188.72 100.32 88.40 6938.31 35156.67 17:58:01 301.50 69.44 232.06 2934.58 10135.11 17:59:01 84.90 2.25 82.65 118.78 6099.92 18:00:01 272.74 232.38 40.36 23427.83 12035.86 18:01:01 174.87 145.82 29.05 6507.73 1675.60 Average: 204.08 93.05 111.03 6986.85 30888.28 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 1473628 3296548 2565024 63.51 53012 1918700 956132 18.79 667660 1701360 204180 17:56:01 105040 3325012 3933612 97.40 112632 3158616 1131372 22.24 490000 3116992 302096 17:57:01 1459372 3277840 2579280 63.86 118276 1827064 1292616 25.41 744172 1590100 424 17:58:01 1203908 3319508 2834744 70.19 142572 2068308 1233564 24.25 802476 1747056 40916 17:59:01 1039156 3282336 2999496 74.27 144864 2175888 1282576 25.21 893472 1802384 73900 18:00:01 1184996 3317584 2853656 70.66 145668 2121996 1147112 22.55 782200 1846904 3308 18:01:01 938676 3294696 3099976 76.76 147596 2335328 991164 19.48 1741680 1116880 2140 Average: 1057825 3301932 2980827 73.81 123517 2229414 1147791 22.56 874523 1845954 89566 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:02 ens3 470.60 311.75 2026.59 71.84 0.00 0.00 0.00 0.00 17:56:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 427.59 218.45 13717.40 19.48 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 321.58 169.69 315.33 73.49 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 178.60 108.93 987.74 10.17 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 53.62 40.64 63.87 9.40 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 25.56 20.40 7.65 20.68 0.00 0.00 0.00 0.00 18:01:01 lo 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 396.92 700.45 42.50 5466.17 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.10 0.10 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 267.41 224.33 2425.56 811.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5556) 09/20/24 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 19.06 0.00 2.50 5.75 0.06 72.62 17:55:02 0 7.33 0.00 1.78 4.26 0.05 86.58 17:55:02 1 8.55 0.00 1.88 10.21 0.03 79.33 17:55:02 2 28.13 0.00 2.47 1.75 0.08 67.56 17:55:02 3 32.25 0.00 3.85 6.81 0.08 57.02 17:56:01 all 25.39 0.00 6.89 3.69 0.08 63.94 17:56:01 0 23.70 0.00 6.55 2.10 0.07 67.58 17:56:01 1 16.68 0.00 6.70 7.53 0.07 69.02 17:56:01 2 34.90 0.00 7.85 4.12 0.10 53.02 17:56:01 3 26.27 0.00 6.50 1.02 0.09 66.12 17:57:01 all 41.69 0.00 19.32 4.70 0.11 34.17 17:57:01 0 40.64 0.00 18.91 0.88 0.12 39.45 17:57:01 1 41.34 0.00 18.75 4.61 0.10 35.20 17:57:01 2 44.30 0.00 20.10 11.20 0.12 24.28 17:57:01 3 40.52 0.00 19.50 2.10 0.12 37.77 17:58:01 all 10.64 0.00 4.83 10.14 0.08 74.31 17:58:01 0 10.81 0.00 4.88 12.94 0.07 71.31 17:58:01 1 9.50 0.00 3.89 4.37 0.07 82.18 17:58:01 2 14.61 0.00 6.08 9.96 0.12 69.23 17:58:01 3 7.66 0.00 4.52 13.26 0.08 74.48 17:59:01 all 27.10 0.00 8.97 1.26 0.11 62.55 17:59:01 0 27.98 0.00 8.30 3.89 0.12 59.72 17:59:01 1 25.78 0.00 9.18 0.12 0.12 64.81 17:59:01 2 20.75 0.00 7.91 0.70 0.10 70.54 17:59:01 3 33.91 0.00 10.50 0.33 0.12 55.14 18:00:01 all 28.51 0.00 10.83 16.65 0.09 43.92 18:00:01 0 28.73 0.00 10.57 19.77 0.08 40.85 18:00:01 1 29.90 0.00 11.51 13.84 0.08 44.66 18:00:01 2 27.64 0.00 10.15 15.29 0.12 46.81 18:00:01 3 27.77 0.00 11.09 17.73 0.08 43.32 18:01:01 all 31.29 0.00 1.36 5.34 0.08 61.94 18:01:01 0 25.46 0.00 1.41 8.96 0.07 64.11 18:01:01 1 45.44 0.00 1.29 5.47 0.07 47.74 18:01:01 2 29.65 0.00 1.01 3.36 0.08 65.90 18:01:01 3 24.62 0.00 1.72 3.60 0.07 70.00 Average: all 26.26 0.00 7.82 6.80 0.09 59.04 Average: 0 23.54 0.00 7.50 7.54 0.08 61.34 Average: 1 25.36 0.00 7.60 6.59 0.08 60.37 Average: 2 28.55 0.00 7.93 6.63 0.10 56.78 Average: 3 27.57 0.00 8.24 6.43 0.09 57.67