---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3182 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 10G 9.3G 52% / 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 587 4111 0 3277 7089 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:73:19:ab brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe73:19ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:43:1d:f7 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-3182) 06/19/25 _x86_64_ (4 CPU) 01:49:38 LINUX RESTART (4 CPU) 01:50:02 tps rtps wtps bread/s bwrtn/s 01:51:01 154.57 68.38 86.19 5561.91 41267.38 01:52:01 57.48 4.52 52.97 816.79 8456.38 01:53:01 223.44 8.28 215.16 1471.78 46297.63 01:54:01 12.75 0.02 12.73 1.33 452.19 01:55:01 25.38 0.07 25.31 11.86 3367.57 01:56:01 38.39 0.32 38.08 15.06 6164.97 01:57:01 21.86 0.40 21.46 32.79 1385.90 Average: 76.09 11.58 64.51 1119.75 15281.05 01:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 5818500 7377100 2348920 28.76 40652 1696316 1026940 11.14 623748 1551068 71780 01:52:01 5571296 7389080 2596124 31.79 59360 1922312 995380 10.80 635668 1755940 118452 01:53:01 4468456 7226744 3698964 45.29 93772 2792864 1617732 17.55 920304 2508388 984 01:54:01 4342152 7113192 3825268 46.84 96784 2798860 1683544 18.27 1036344 2514252 984 01:55:01 3995672 6868804 4171748 51.08 98944 2891400 1967520 21.35 1298888 2589852 3444 01:56:01 4163252 7209296 4004168 49.03 101576 3057368 1195500 12.97 1443556 2275912 18112 01:57:01 4267604 7316968 3899816 47.75 103800 3057760 1074336 11.66 1342088 2272688 11444 Average: 4660990 7214455 3506430 42.93 84984 2602411 1365850 14.82 1042942 2209729 32171 01:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 ens3 462.13 253.34 1318.00 68.88 0.00 0.00 0.00 0.00 01:51:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 40.67 33.46 497.19 6.16 0.00 0.00 0.00 0.00 01:52:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 681.64 284.47 5145.21 23.34 0.00 0.00 0.00 0.00 01:53:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 37.43 34.73 62.34 10.39 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 311.00 178.50 1501.97 37.64 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 410.20 710.50 163.53 5455.11 0.00 0.00 0.00 0.00 01:56:01 lo 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 11.48 12.53 9.07 5.95 0.00 0.00 0.00 0.00 01:57:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 278.79 215.27 1242.37 802.76 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3182) 06/19/25 _x86_64_ (4 CPU) 01:49:38 LINUX RESTART (4 CPU) 01:50:02 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 22.08 0.00 2.98 4.75 1.18 69.01 01:51:01 0 12.52 0.00 2.10 3.68 0.98 80.71 01:51:01 1 24.56 0.00 2.00 4.26 1.21 67.97 01:51:01 2 14.79 0.00 1.82 2.41 1.00 79.98 01:51:01 3 36.45 0.00 6.03 8.62 1.55 47.36 01:52:01 all 21.43 0.00 1.42 1.55 0.95 74.65 01:52:01 0 3.47 0.00 0.42 0.00 0.68 95.43 01:52:01 1 36.19 0.00 2.26 0.27 1.48 59.81 01:52:01 2 19.79 0.00 1.32 1.58 0.85 76.45 01:52:01 3 26.26 0.00 1.73 4.33 0.78 66.89 01:53:01 all 17.22 0.00 5.72 5.81 1.12 70.14 01:53:01 0 14.57 0.00 5.50 0.89 1.03 78.00 01:53:01 1 19.51 0.00 6.20 7.92 1.23 65.14 01:53:01 2 17.53 0.00 6.69 10.30 1.19 64.28 01:53:01 3 17.28 0.00 4.49 4.21 0.99 73.03 01:54:01 all 6.07 0.00 1.37 0.03 0.55 91.99 01:54:01 0 4.80 0.00 1.71 0.02 0.62 92.85 01:54:01 1 7.61 0.00 1.12 0.00 0.50 90.77 01:54:01 2 6.17 0.00 1.52 0.02 0.57 91.72 01:54:01 3 5.70 0.00 1.10 0.07 0.52 92.61 01:55:01 all 17.60 0.00 4.34 0.18 1.50 76.38 01:55:01 0 17.38 0.00 3.78 0.52 1.39 76.93 01:55:01 1 17.02 0.00 4.35 0.00 1.39 77.23 01:55:01 2 15.39 0.00 4.48 0.17 1.70 78.26 01:55:01 3 20.61 0.00 4.73 0.00 1.51 73.16 01:56:01 all 30.08 0.00 2.38 0.71 0.88 65.95 01:56:01 0 21.54 0.00 1.84 1.10 0.72 74.79 01:56:01 1 47.95 0.00 3.07 0.34 1.31 47.33 01:56:01 2 24.49 0.00 2.60 1.20 0.79 70.92 01:56:01 3 26.35 0.00 2.03 0.20 0.70 70.71 01:57:01 all 21.42 0.00 0.91 0.60 0.74 76.32 01:57:01 0 31.93 0.00 1.08 0.17 0.92 65.91 01:57:01 1 3.80 0.00 0.57 1.73 0.45 93.45 01:57:01 2 2.21 0.00 0.42 0.32 0.30 96.76 01:57:01 3 47.77 0.00 1.60 0.20 1.30 49.13 Average: all 19.41 0.00 2.73 1.93 0.99 74.94 Average: 0 15.18 0.00 2.34 0.91 0.91 80.67 Average: 1 22.37 0.00 2.79 2.06 1.08 71.69 Average: 2 14.31 0.00 2.68 2.27 0.91 79.83 Average: 3 25.77 0.00 3.09 2.50 1.05 67.59