---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3770 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 586 4084 0 3304 7090 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:3f:b5:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe3f:b538/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:43:75: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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3770) 01/21/26 _x86_64_ (4 CPU) 10:47:47 LINUX RESTART (4 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:01 152.32 68.93 83.39 5584.67 39324.38 10:50:01 46.62 0.27 46.35 27.19 5745.42 10:51:01 111.40 12.53 98.87 2241.49 24502.05 10:52:01 34.74 0.00 34.74 0.00 7395.13 10:53:01 114.85 0.23 114.61 12.00 22094.98 10:54:02 18.23 0.40 17.83 32.79 1321.16 Average: 79.69 13.73 65.96 1316.37 16730.16 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 5923416 7414356 2244004 27.48 34472 1638688 993876 10.78 580068 1496156 39728 10:50:01 5700880 7427656 2466540 30.20 53952 1841860 958792 10.40 576224 1695908 167040 10:51:01 5011276 7366328 3156144 38.64 71676 2425232 1290424 14.00 721428 2180900 51544 10:52:01 4560692 7255576 3606728 44.16 90652 2698524 1438528 15.61 880888 2417780 270056 10:53:01 4211892 7274516 3955528 48.43 99584 3026368 1135048 12.32 1510216 2107124 1236 10:54:02 4216796 7294372 3950624 48.37 102704 3035980 1099932 11.94 1499984 2110992 12400 Average: 4937492 7338801 3229928 39.55 75507 2444442 1152767 12.51 961468 2001477 90334 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 ens3 377.54 200.55 1005.84 62.81 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:50:01 ens3 60.40 47.98 751.73 5.74 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:51:01 ens3 408.33 155.92 2477.16 15.88 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 10:52:01 ens3 164.25 105.01 1034.77 17.38 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 ens3 132.66 217.53 19.55 1602.66 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 10:54:02 ens3 14.66 12.13 14.94 5.55 0.00 0.00 0.00 0.00 10:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 192.97 123.19 883.98 284.97 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 1.34 1.34 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3770) 01/21/26 _x86_64_ (4 CPU) 10:47:47 LINUX RESTART (4 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 19.64 0.00 3.98 4.90 1.60 69.88 10:49:01 0 31.25 0.00 8.93 3.80 2.19 53.82 10:49:01 1 12.29 0.00 2.11 3.85 1.22 80.53 10:49:01 2 22.06 0.00 2.37 4.77 1.43 69.37 10:49:01 3 12.99 0.00 2.55 7.17 1.55 75.73 10:50:01 all 20.40 0.00 1.39 1.73 1.01 75.48 10:50:01 0 57.00 0.00 3.15 0.53 1.92 37.40 10:50:01 1 20.19 0.00 1.45 0.30 0.75 77.31 10:50:01 2 1.66 0.00 0.30 0.27 0.48 97.29 10:50:01 3 2.84 0.00 0.62 5.78 0.90 89.86 10:51:01 all 19.54 0.00 3.97 2.48 1.27 72.75 10:51:01 0 32.71 0.00 2.91 2.29 1.45 60.64 10:51:01 1 16.81 0.00 4.34 0.90 1.14 76.82 10:51:01 2 7.70 0.00 3.23 4.61 1.09 83.37 10:51:01 3 20.94 0.00 5.44 2.11 1.37 70.14 10:52:01 all 18.96 0.00 4.36 0.67 1.20 74.82 10:52:01 0 15.85 0.00 3.45 1.89 1.08 77.72 10:52:01 1 28.56 0.00 6.57 0.67 1.55 62.64 10:52:01 2 11.03 0.00 2.75 0.07 0.93 85.21 10:52:01 3 20.37 0.00 4.67 0.07 1.22 73.68 10:53:01 all 21.29 0.00 3.57 2.51 0.72 71.92 10:53:01 0 23.45 0.00 4.60 3.88 0.65 67.42 10:53:01 1 19.46 0.00 2.20 1.50 0.52 76.32 10:53:01 2 23.23 0.00 4.47 3.61 1.08 67.60 10:53:01 3 19.04 0.00 2.99 1.06 0.65 76.26 10:54:02 all 21.41 0.00 1.10 0.55 1.01 75.93 10:54:02 0 8.99 0.00 0.87 0.07 0.60 89.48 10:54:02 1 45.89 0.00 1.50 0.10 1.33 51.18 10:54:02 2 14.10 0.00 0.87 0.32 0.80 83.91 10:54:02 3 16.67 0.00 1.19 1.74 1.31 79.08 Average: all 20.20 0.00 3.06 2.14 1.13 73.47 Average: 0 28.21 0.00 3.98 2.07 1.32 64.43 Average: 1 23.87 0.00 3.03 1.22 1.08 70.80 Average: 2 13.29 0.00 2.33 2.27 0.97 81.15 Average: 3 15.46 0.00 2.91 2.99 1.17 77.47