---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-261 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 14G 6.2G 69% / 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 670 357 0 2916 2990 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:b5:01:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:feb5:1c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:aa:f0:0f 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-261) 07/19/24 _x86_64_ (4 CPU) 01:19:43 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:01 190.09 84.04 106.05 6600.87 41703.98 01:22:02 324.95 51.39 273.56 10242.36 116340.83 01:23:01 588.48 60.07 528.40 4468.26 39449.04 01:24:01 282.17 38.19 243.98 3922.41 12491.25 01:25:01 121.83 17.26 104.57 2787.27 6253.22 01:26:01 213.85 59.16 154.69 4172.24 33326.18 01:27:01 426.42 325.07 101.35 20641.07 12465.87 01:28:01 52.92 42.49 10.43 1666.26 501.38 Average: 274.47 84.73 189.75 6820.26 32878.15 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 1677304 3371780 2361356 58.47 52564 1796044 860676 16.92 547340 1630796 143504 01:22:02 116556 3210440 3922104 97.11 116204 3030428 1373340 27.00 626100 2969688 306576 01:23:01 403956 3058328 3634704 90.00 155316 2556700 1606872 31.59 902812 2406888 14952 01:24:01 474352 3279916 3564308 88.25 165464 2690492 1249812 24.57 795164 2438240 5284 01:25:01 236064 3282592 3802596 94.15 171408 2905340 1471168 28.92 881120 2571368 2844 01:26:01 688180 3237440 3350480 82.96 212648 2376600 1496824 29.42 1014268 1991904 151456 01:27:01 233868 3137032 3804792 94.21 213976 2672324 1230776 24.19 1278592 2128264 808 01:28:01 399848 3065640 3638812 90.10 214324 2475796 1197452 23.54 1652416 1628332 16364 Average: 528766 3205396 3509894 86.91 162738 2562966 1310865 25.77 962226 2220685 80224 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 387.05 228.36 1425.20 66.31 0.00 0.00 0.00 0.00 01:22:02 lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 01:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:02 ens3 903.03 476.17 14577.09 42.97 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 186.17 124.37 761.59 11.21 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 232.71 161.29 977.89 13.15 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 174.59 134.78 789.52 15.63 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 381.12 298.18 1937.93 24.78 0.00 0.00 0.00 0.00 01:27:01 lo 9.87 9.87 0.82 0.82 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 137.20 234.52 16.68 1727.64 0.00 0.00 0.00 0.00 01:28:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 196.93 340.08 25.95 2631.32 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.16 0.16 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 325.66 250.18 2578.54 567.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-261) 07/19/24 _x86_64_ (4 CPU) 01:19:43 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 18.78 0.00 2.59 5.97 0.06 72.60 01:21:01 0 6.89 0.00 1.47 6.81 0.03 84.79 01:21:01 1 27.68 0.00 3.75 3.69 0.07 64.81 01:21:01 2 12.68 0.00 2.50 6.97 0.07 77.79 01:21:01 3 27.94 0.00 2.62 6.41 0.08 62.94 01:22:02 all 26.80 0.00 8.17 7.55 0.10 57.38 01:22:02 0 24.40 0.00 7.20 5.30 0.08 63.01 01:22:02 1 21.91 0.00 7.69 6.31 0.08 64.00 01:22:02 2 40.79 0.00 8.75 9.01 0.12 41.33 01:22:02 3 20.14 0.00 9.05 9.59 0.08 61.13 01:23:01 all 10.38 0.00 5.93 26.27 0.11 57.31 01:23:01 0 10.45 0.00 5.89 23.33 0.09 60.24 01:23:01 1 7.59 0.00 6.02 20.64 0.08 65.66 01:23:01 2 11.02 0.00 5.86 32.20 0.14 50.78 01:23:01 3 12.51 0.00 5.95 28.98 0.12 52.45 01:24:01 all 28.66 0.00 3.76 11.98 0.09 55.52 01:24:01 0 37.27 0.00 3.90 3.80 0.08 54.94 01:24:01 1 25.02 0.00 3.93 11.86 0.10 59.08 01:24:01 2 19.44 0.00 3.61 20.86 0.12 55.98 01:24:01 3 32.92 0.00 3.58 11.36 0.08 52.06 01:25:01 all 21.00 0.00 6.78 4.21 0.09 67.92 01:25:01 0 23.56 0.00 8.03 5.29 0.10 63.02 01:25:01 1 22.08 0.00 6.37 3.17 0.08 68.30 01:25:01 2 19.96 0.00 6.44 3.06 0.10 70.44 01:25:01 3 18.37 0.00 6.27 5.32 0.08 69.96 01:26:01 all 40.94 0.00 7.52 6.74 0.11 44.69 01:26:01 0 39.04 0.00 7.41 7.51 0.10 45.94 01:26:01 1 41.13 0.00 7.63 6.33 0.12 44.79 01:26:01 2 41.95 0.00 7.80 5.33 0.12 44.79 01:26:01 3 41.66 0.00 7.22 7.79 0.12 43.22 01:27:01 all 17.16 0.00 3.92 13.89 0.11 64.92 01:27:01 0 16.79 0.00 4.46 14.95 0.10 63.69 01:27:01 1 16.63 0.00 3.31 13.09 0.10 66.88 01:27:01 2 18.06 0.00 4.25 13.21 0.12 64.36 01:27:01 3 17.18 0.00 3.69 14.29 0.10 64.74 01:28:01 all 23.21 0.00 1.02 1.16 0.08 74.54 01:28:01 0 15.26 0.00 0.98 1.87 0.05 81.84 01:28:01 1 20.61 0.00 0.99 1.38 0.07 76.96 01:28:01 2 34.22 0.00 1.11 0.70 0.10 63.87 01:28:01 3 22.76 0.00 0.99 0.70 0.08 75.47 Average: all 23.39 0.00 4.96 9.68 0.09 61.88 Average: 0 21.73 0.00 4.92 8.56 0.08 64.72 Average: 1 22.84 0.00 4.96 8.30 0.09 63.82 Average: 2 24.79 0.00 5.03 11.37 0.11 58.70 Average: 3 24.22 0.00 4.91 10.51 0.09 60.27