---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4696 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 9.5G 9.8G 50% / 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 528 4620 0 2826 7152 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:6d:61:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe6d:61ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:0d:4d:8d 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-4696) 07/03/25 _x86_64_ (4 CPU) 14:04:50 LINUX RESTART (4 CPU) 14:05:01 tps rtps wtps bread/s bwrtn/s 14:06:02 151.16 69.37 81.79 5585.20 39548.09 14:07:01 50.91 0.30 50.60 32.39 6937.90 14:08:01 140.64 91.62 49.03 3294.78 8993.57 14:09:01 22.84 13.91 8.93 1709.16 3826.72 14:10:01 32.35 22.64 9.71 632.62 2405.33 14:11:01 23.10 8.33 14.76 945.84 4620.56 14:12:01 28.74 1.23 27.51 94.24 9425.12 Average: 64.28 29.70 34.58 1760.26 10830.95 14:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:02 5934240 7425860 2233180 27.34 35476 1638132 977616 10.61 573228 1494836 39204 14:07:01 5676260 7408220 2491160 30.50 54916 1845888 973112 10.56 605220 1695132 139744 14:08:01 5208000 7145168 2959420 36.23 66476 2029972 1447368 15.70 899008 1845008 19748 14:09:01 4713004 6816560 3454416 42.30 71344 2186688 1476588 16.02 1289296 1940556 26164 14:10:01 3687184 5991748 4480236 54.85 76160 2374936 2332132 25.31 2179040 2058776 140884 14:11:01 3543156 5953352 4624264 56.62 78020 2476280 2151148 23.34 2282476 2094816 83632 14:12:01 4739192 7328628 3428228 41.97 81796 2648972 1007268 10.93 994580 2184868 22364 Average: 4785862 6867077 3381558 41.40 66313 2171553 1480747 16.07 1260407 1901999 67391 14:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:02 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:06:02 ens3 319.76 188.25 1096.10 65.44 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 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 14:07:01 ens3 60.39 46.91 821.73 5.53 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 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:08:01 ens3 56.09 38.96 281.06 11.88 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 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 14:09:01 ens3 151.75 133.29 1552.54 23.14 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 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:10:01 ens3 92.32 74.43 693.49 11.79 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.98 0.98 0.08 0.08 0.00 0.00 0.00 0.00 14:11:01 ens3 65.37 55.46 277.26 13.93 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:12:01 ens3 70.04 60.78 451.27 58.16 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: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 116.66 85.53 738.88 27.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4696) 07/03/25 _x86_64_ (4 CPU) 14:04:50 LINUX RESTART (4 CPU) 14:05:01 CPU %user %nice %system %iowait %steal %idle 14:06:02 all 17.13 0.00 3.08 5.53 4.32 69.94 14:06:02 0 20.46 0.00 5.44 2.75 4.49 66.85 14:06:02 1 13.32 0.00 2.09 4.47 3.93 76.20 14:06:02 2 21.90 0.00 2.51 7.40 4.82 63.37 14:06:02 3 12.82 0.00 2.30 7.48 4.04 73.36 14:07:01 all 19.27 0.00 1.39 2.15 2.02 75.17 14:07:01 0 15.41 0.00 1.38 1.25 1.77 80.19 14:07:01 1 21.48 0.00 1.30 0.47 1.74 75.02 14:07:01 2 26.26 0.00 1.60 0.88 2.78 68.48 14:07:01 3 13.89 0.00 1.27 6.00 1.82 77.03 14:08:01 all 14.66 0.00 1.51 5.64 3.33 74.85 14:08:01 0 8.64 0.00 0.86 3.60 2.53 84.37 14:08:01 1 10.06 0.00 1.65 7.20 3.88 77.21 14:08:01 2 20.40 0.00 2.11 4.29 3.65 69.55 14:08:01 3 19.63 0.00 1.44 7.48 3.25 68.21 14:09:01 all 37.59 0.00 1.70 0.60 7.19 52.91 14:09:01 0 37.15 0.00 1.62 0.90 7.25 53.08 14:09:01 1 35.54 0.00 1.60 0.90 6.65 55.31 14:09:01 2 35.70 0.00 1.99 0.26 7.53 54.52 14:09:01 3 42.00 0.00 1.61 0.33 7.34 48.72 14:10:01 all 52.21 0.00 2.86 0.80 10.95 33.18 14:10:01 0 61.86 0.00 2.36 0.08 11.14 24.55 14:10:01 1 42.62 0.00 3.30 1.26 11.00 41.81 14:10:01 2 46.36 0.00 3.25 0.87 10.83 38.69 14:10:01 3 58.19 0.00 2.48 1.00 10.80 27.53 14:11:01 all 62.58 0.00 1.69 0.25 11.84 23.63 14:11:01 0 56.25 0.00 1.87 0.23 11.48 30.16 14:11:01 1 63.22 0.00 1.84 0.08 11.79 23.07 14:11:01 2 70.97 0.00 1.02 0.00 11.96 16.06 14:11:01 3 59.95 0.00 2.04 0.69 12.13 25.19 14:12:01 all 22.00 0.00 1.31 1.14 1.91 73.64 14:12:01 0 20.83 0.00 1.11 1.64 1.94 74.48 14:12:01 1 21.69 0.00 1.33 0.13 1.59 75.26 14:12:01 2 24.82 0.00 1.58 0.80 2.24 70.57 14:12:01 3 20.67 0.00 1.21 1.98 1.84 74.29 Average: all 32.34 0.00 1.94 2.30 5.97 57.45 Average: 0 31.63 0.00 2.10 1.49 5.83 58.95 Average: 1 29.82 0.00 1.88 2.08 5.84 60.38 Average: 2 35.29 0.00 2.01 2.07 6.29 54.35 Average: 3 32.64 0.00 1.77 3.55 5.93 56.12