---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2904 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 7.0G 64% / 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 631 542 0 2769 3029 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:f2:6e:49 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fef2:6e49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:3d:2c:c9 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-2904) 06/16/25 _x86_64_ (4 CPU) 01:35:45 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 172.92 69.29 103.63 5633.06 41469.77 01:38:02 187.61 15.80 171.81 2286.09 84903.25 01:39:01 203.37 44.98 158.40 5788.17 68819.12 01:40:01 35.64 0.20 35.44 5.20 14246.16 01:41:01 126.91 75.27 51.64 4262.09 3756.97 Average: 145.10 41.09 104.01 3587.42 42557.17 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 1550964 3280612 2487696 61.60 50596 1832500 961904 18.91 649100 1652572 210604 01:38:02 238560 3324892 3800100 94.09 96748 3074840 1097684 21.58 580280 2929496 280020 01:39:01 353132 3258468 3685528 91.26 144000 2779980 1522532 29.93 788336 2532368 185848 01:40:01 959972 3276636 3078688 76.23 146172 2220236 1512532 29.73 885072 1861032 2608 01:41:01 580380 3094892 3458280 85.63 148880 2372964 1150448 22.61 1139616 1947672 26900 Average: 736602 3247100 3302058 81.76 117279 2456104 1249020 24.55 808481 2184628 141196 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 393.15 264.44 1470.81 70.16 0.00 0.00 0.00 0.00 01:38:02 lo 2.46 2.46 0.22 0.22 0.00 0.00 0.00 0.00 01:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:02 ens3 454.74 238.48 12130.01 20.62 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 646.14 484.36 4287.35 79.96 0.00 0.00 0.00 0.00 01:40:01 lo 2.75 2.75 0.48 0.48 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 10.03 6.92 9.88 1.81 0.00 0.00 0.00 0.00 01:41:01 lo 5.68 5.68 0.64 0.64 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 76.99 119.96 18.71 779.04 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.29 0.29 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 315.13 221.96 3582.14 190.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2904) 06/16/25 _x86_64_ (4 CPU) 01:35:45 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 17.42 0.00 1.99 5.34 0.05 75.20 01:37:01 0 5.10 0.00 1.84 12.02 0.03 81.01 01:37:01 1 6.66 0.00 1.26 4.03 0.05 88.00 01:37:01 2 44.13 0.00 2.72 1.35 0.08 51.71 01:37:01 3 13.70 0.00 2.10 3.94 0.05 80.21 01:38:02 all 20.76 0.00 5.29 3.14 0.07 70.74 01:38:02 0 13.37 0.00 3.89 4.69 0.05 78.00 01:38:02 1 12.68 0.00 5.15 4.07 0.08 78.02 01:38:02 2 37.18 0.00 6.93 3.12 0.08 52.68 01:38:02 3 19.79 0.00 5.20 0.70 0.07 74.25 01:39:01 all 33.34 0.00 9.06 3.17 0.08 54.35 01:39:01 0 30.90 0.00 8.10 4.56 0.09 56.35 01:39:01 1 29.21 0.00 9.52 3.80 0.09 57.38 01:39:01 2 35.55 0.00 9.14 1.71 0.09 53.52 01:39:01 3 37.69 0.00 9.45 2.60 0.09 50.17 01:40:01 all 23.47 0.00 3.52 0.21 0.05 72.75 01:40:01 0 25.37 0.00 3.81 0.64 0.05 70.13 01:40:01 1 22.52 0.00 3.05 0.00 0.03 74.39 01:40:01 2 22.98 0.00 3.56 0.02 0.05 73.39 01:40:01 3 23.01 0.00 3.65 0.20 0.05 73.09 01:41:01 all 12.61 0.00 1.43 2.84 0.05 83.07 01:41:01 0 21.83 0.00 1.79 3.14 0.05 73.20 01:41:01 1 6.41 0.00 1.48 3.26 0.05 88.80 01:41:01 2 8.92 0.00 1.32 2.46 0.05 87.25 01:41:01 3 13.20 0.00 1.14 2.52 0.05 83.09 Average: all 21.46 0.00 4.23 2.94 0.06 71.31 Average: 0 19.27 0.00 3.86 5.01 0.05 71.81 Average: 1 15.43 0.00 4.06 3.03 0.06 77.42 Average: 2 29.72 0.00 4.71 1.73 0.07 63.77 Average: 3 21.39 0.00 4.27 1.99 0.06 72.28