---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4692 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 543 3754 0 3677 7133 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:71:4c:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe71:4c9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:8e:fb:d0 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 inet6 fe80::42:42ff:fe8e:fbd0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4692) 07/03/25 _x86_64_ (4 CPU) 14:04:49 LINUX RESTART (4 CPU) 14:05:01 tps rtps wtps bread/s bwrtn/s 14:06:01 150.56 69.25 81.31 5591.07 39634.33 14:07:01 51.11 0.30 50.81 31.86 6730.88 14:08:01 78.00 34.93 43.08 2439.59 8566.17 14:09:01 4.83 0.00 4.83 0.00 800.00 14:10:01 30.31 11.95 18.36 824.39 5867.51 14:11:01 106.65 2.97 103.68 371.67 64546.58 14:12:01 21.30 0.37 20.93 33.06 4747.34 Average: 63.25 17.11 46.14 1327.57 18699.66 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 5915300 7413888 2252128 27.57 35844 1644120 985028 10.69 582024 1501340 39192 14:07:01 5649636 7391340 2517792 30.83 55728 1853972 998776 10.84 617760 1703652 140676 14:08:01 5375292 7277052 2792136 34.19 63120 1999680 1116580 12.12 763864 1816872 10996 14:09:01 5331068 7248104 2836360 34.73 66612 2009340 1125456 12.21 797700 1824088 8604 14:10:01 3992856 6731420 4174572 51.11 76544 2802416 1603872 17.40 1465032 2454712 630172 14:11:01 3812192 7265528 4355236 53.32 85316 3483060 1093080 11.86 1242056 2829800 117228 14:12:01 3813628 7272480 4353800 53.31 87760 3484848 1085128 11.77 1241132 2827268 11764 Average: 4841425 7228545 3326003 40.72 67275 2468205 1143989 12.41 958510 2136819 136947 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 344.49 198.22 1114.00 67.90 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 14:07:01 ens3 63.21 49.06 822.99 6.07 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 14:08:01 ens3 64.64 44.91 274.77 12.05 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:09:01 ens3 56.51 58.37 93.51 13.09 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 1.77 1.77 0.59 0.59 0.00 0.00 0.00 0.00 14:10:01 ens3 376.14 273.79 7082.81 31.76 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:11:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:11:01 ens3 37.96 31.01 519.41 27.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:12:01 ens3 11.75 12.21 9.35 5.91 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 136.40 95.38 1416.81 23.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4692) 07/03/25 _x86_64_ (4 CPU) 14:04:49 LINUX RESTART (4 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 18.83 0.00 3.22 4.89 4.37 68.68 14:06:01 0 12.71 0.00 2.11 3.94 4.09 77.14 14:06:01 1 20.84 0.00 2.37 6.90 3.98 65.90 14:06:01 2 19.20 0.00 2.09 3.38 4.76 70.58 14:06:01 3 22.57 0.00 6.36 5.35 4.66 61.06 14:07:01 all 19.72 0.00 1.20 2.07 1.84 75.17 14:07:01 0 7.23 0.00 0.37 0.03 0.85 91.53 14:07:01 1 20.16 0.00 1.59 0.42 1.44 76.39 14:07:01 2 41.02 0.00 1.86 4.80 3.78 48.55 14:07:01 3 10.26 0.00 0.98 3.02 1.26 84.48 14:08:01 all 13.60 0.00 1.08 1.55 2.69 81.08 14:08:01 0 7.66 0.00 0.69 1.82 2.28 87.55 14:08:01 1 27.65 0.00 1.47 0.84 3.44 66.61 14:08:01 2 8.79 0.00 1.15 1.61 2.18 86.28 14:08:01 3 10.28 0.00 0.99 1.92 2.86 83.94 14:09:01 all 5.95 0.00 0.48 0.08 1.94 91.55 14:09:01 0 4.71 0.00 0.51 0.02 2.26 92.50 14:09:01 1 13.29 0.00 0.22 0.15 1.78 84.56 14:09:01 2 3.98 0.00 0.63 0.18 2.03 93.18 14:09:01 3 1.82 0.00 0.61 0.00 1.69 95.87 14:10:01 all 51.68 0.00 2.74 0.91 10.41 34.26 14:10:01 0 44.94 0.00 1.80 1.54 9.74 41.97 14:10:01 1 58.22 0.00 2.30 0.38 10.22 28.88 14:10:01 2 51.81 0.00 2.27 0.99 10.82 34.11 14:10:01 3 51.77 0.00 4.59 0.72 10.89 32.04 14:11:01 all 23.93 0.00 3.66 2.45 6.06 63.90 14:11:01 0 17.82 0.00 3.11 2.00 5.28 71.78 14:11:01 1 32.40 0.00 3.99 3.04 6.96 53.62 14:11:01 2 23.22 0.00 3.16 3.58 5.95 64.09 14:11:01 3 22.32 0.00 4.35 1.19 6.08 66.06 14:12:01 all 20.76 0.00 1.06 0.82 1.50 75.87 14:12:01 0 13.34 0.00 1.20 0.63 1.05 83.79 14:12:01 1 29.65 0.00 1.00 0.76 2.42 66.17 14:12:01 2 30.60 0.00 1.28 0.12 1.66 66.35 14:12:01 3 9.34 0.00 0.78 1.75 0.83 87.30 Average: all 22.14 0.00 1.93 1.82 4.14 69.97 Average: 0 15.57 0.00 1.40 1.43 3.67 77.92 Average: 1 28.97 0.00 1.85 1.78 4.33 63.07 Average: 2 25.60 0.00 1.78 2.10 4.48 66.05 Average: 3 18.44 0.00 2.68 1.99 4.06 72.83