---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4617 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: 7975 545 3592 0 3837 7132 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:fb:7d:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fefb:7dcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:a0:26:66 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::42:41ff:fea0:2666/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4617) 07/03/25 _x86_64_ (4 CPU) 12:04:48 LINUX RESTART (4 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:01 152.94 69.44 83.50 5629.46 40104.27 12:07:01 60.37 0.25 60.12 27.86 9120.48 12:08:01 149.65 115.11 34.54 5537.75 6474.11 12:09:01 14.16 5.00 9.17 284.89 4027.73 12:10:01 43.36 27.93 15.43 1490.15 5332.04 12:11:01 60.74 5.35 55.39 447.24 41482.46 12:12:01 60.15 0.95 59.20 56.11 21630.12 Average: 77.34 32.00 45.34 1924.71 18311.15 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 5880068 7410148 2287352 28.01 37656 1672748 985020 10.69 590756 1524308 59792 12:07:01 5604300 7361660 2563120 31.38 57460 1867300 1017900 11.04 651932 1713600 72396 12:08:01 5089372 7186704 3078048 37.69 70100 2182748 1181200 12.82 891472 1962652 83104 12:09:01 4049564 6218476 4117856 50.42 72448 2248816 1971664 21.39 1919144 1965684 32180 12:10:01 3888432 6239800 4278988 52.39 76788 2420100 1926720 20.91 1964628 2066452 16132 12:11:01 3041968 6526508 5125452 62.75 90268 3497416 1683620 18.27 1894672 2929540 27784 12:12:01 3628760 7250776 4538660 55.57 94292 3627296 1119052 12.14 1368124 2866624 29396 Average: 4454638 6884867 3712782 45.46 71287 2502346 1412168 15.32 1325818 2146980 45826 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 ens3 470.32 231.34 1260.26 67.64 0.00 0.00 0.00 0.00 12:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 57.19 44.41 686.12 6.44 0.00 0.00 0.00 0.00 12:07:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 161.38 131.07 1474.92 28.32 0.00 0.00 0.00 0.00 12:08:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 98.65 85.52 768.85 18.86 0.00 0.00 0.00 0.00 12:09:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 82.45 62.59 369.37 13.14 0.00 0.00 0.00 0.00 12:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 236.85 170.45 5056.21 15.68 0.00 0.00 0.00 0.00 12:11:01 lo 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 296.25 486.29 48.51 3672.60 0.00 0.00 0.00 0.00 12:12:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 200.45 173.11 1380.72 546.21 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.14 0.14 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4617) 07/03/25 _x86_64_ (4 CPU) 12:04:48 LINUX RESTART (4 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 17.49 0.00 2.97 5.20 1.81 72.53 12:06:01 0 26.11 0.00 2.50 4.08 1.78 65.54 12:06:01 1 12.70 0.00 1.99 7.93 1.74 75.63 12:06:01 2 17.87 0.00 5.29 2.93 2.05 71.87 12:06:01 3 13.23 0.00 2.12 5.90 1.65 77.10 12:07:01 all 20.32 0.00 1.14 2.11 0.99 75.44 12:07:01 0 21.87 0.00 1.03 2.88 1.17 73.05 12:07:01 1 8.11 0.00 0.58 3.61 0.38 87.31 12:07:01 2 44.53 0.00 2.48 1.90 1.91 49.18 12:07:01 3 6.75 0.00 0.45 0.02 0.50 92.28 12:08:01 all 20.06 0.00 1.80 4.94 3.39 69.80 12:08:01 0 24.94 0.00 2.20 5.06 3.19 64.60 12:08:01 1 17.26 0.00 1.75 7.45 3.14 70.40 12:08:01 2 19.16 0.00 1.85 5.87 3.79 69.34 12:08:01 3 18.91 0.00 1.44 1.39 3.43 74.83 12:09:01 all 66.58 0.00 1.97 0.20 9.28 21.97 12:09:01 0 66.81 0.00 1.92 0.16 9.66 21.45 12:09:01 1 58.63 0.00 2.19 0.26 9.14 29.78 12:09:01 2 67.29 0.00 1.75 0.10 8.50 22.36 12:09:01 3 73.52 0.00 2.05 0.29 9.83 14.30 12:10:01 all 55.79 0.00 2.42 1.30 6.53 33.97 12:10:01 0 56.22 0.00 2.12 1.36 6.30 34.01 12:10:01 1 57.55 0.00 2.44 1.57 6.79 31.65 12:10:01 2 51.09 0.00 2.35 1.44 6.50 38.62 12:10:01 3 58.32 0.00 2.74 0.81 6.51 31.63 12:11:01 all 41.46 0.00 4.09 1.44 5.46 47.56 12:11:01 0 42.70 0.00 4.66 0.79 5.60 46.24 12:11:01 1 44.99 0.00 3.61 0.35 5.23 45.82 12:11:01 2 36.38 0.00 4.45 3.17 5.33 50.67 12:11:01 3 41.77 0.00 3.63 1.45 5.66 47.49 12:12:01 all 24.64 0.00 2.04 1.66 2.03 69.63 12:12:01 0 32.72 0.00 1.85 2.20 2.22 61.01 12:12:01 1 14.21 0.00 1.25 0.97 1.63 81.94 12:12:01 2 24.98 0.00 1.93 0.80 2.13 70.16 12:12:01 3 26.64 0.00 3.13 2.68 2.15 65.40 Average: all 35.30 0.00 2.35 2.40 4.23 55.72 Average: 0 38.87 0.00 2.33 2.35 4.30 52.15 Average: 1 30.60 0.00 1.98 3.15 4.03 60.24 Average: 2 37.39 0.00 2.87 2.31 4.33 53.10 Average: 3 34.33 0.00 2.22 1.78 4.27 57.39