---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3888 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: 2799.998 BogoMIPS: 5599.99 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 9.4G 9.9G 49% / 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 457 875 0 2611 3217 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:84:9e:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe84:9ed1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:b6:1a:56 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-3888) 03/29/25 _x86_64_ (4 CPU) 22:06:41 LINUX RESTART (4 CPU) 22:07:01 tps rtps wtps bread/s bwrtn/s 22:08:01 184.09 69.16 114.93 5611.73 42549.19 22:09:01 102.15 30.24 71.90 1633.99 10831.79 22:10:01 9.35 0.00 9.35 0.00 429.80 22:11:01 32.61 4.08 28.53 514.45 3687.65 22:12:01 39.83 10.95 28.88 418.06 6154.71 Average: 73.60 22.89 50.72 1635.65 12730.63 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 1700368 3388072 2338292 57.90 54988 1785892 851288 16.73 513128 1641292 149104 22:09:01 1358936 3222896 2679724 66.35 64012 1946308 1012252 19.90 695392 1787220 4704 22:10:01 1341596 3212148 2697064 66.78 65676 1950404 1024708 20.14 707916 1790452 1224 22:11:01 984572 2977348 3054088 75.62 68640 2066244 1276520 25.09 957044 1890464 4876 22:12:01 841276 3127932 3197384 79.17 71608 2350992 1104652 21.71 936064 2041792 104628 Average: 1245350 3185679 2793310 69.16 64985 2019968 1053884 20.72 761909 1830244 52907 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 22:08:01 ens3 457.81 288.49 1500.57 71.17 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 22:09:01 ens3 136.98 112.35 478.40 22.88 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:10:01 ens3 56.76 82.24 60.32 13.22 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:11:01 ens3 229.75 279.00 1647.14 38.60 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 lo 1.63 1.63 0.40 0.40 0.00 0.00 0.00 0.00 22:12:01 ens3 397.98 337.94 2100.80 55.63 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 255.85 220.00 1157.44 40.30 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-3888) 03/29/25 _x86_64_ (4 CPU) 22:06:41 LINUX RESTART (4 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 16.84 0.00 2.21 5.45 0.06 75.44 22:08:01 0 23.24 0.00 3.00 4.76 0.07 68.93 22:08:01 1 7.52 0.00 1.46 11.01 0.03 79.98 22:08:01 2 8.06 0.00 1.72 4.92 0.07 85.24 22:08:01 3 28.52 0.00 2.66 1.14 0.07 67.61 22:09:01 all 14.16 0.00 0.91 1.89 0.05 82.98 22:09:01 0 17.63 0.00 1.25 2.84 0.05 78.23 22:09:01 1 6.17 0.00 0.34 2.57 0.05 90.88 22:09:01 2 7.25 0.00 0.45 0.99 0.07 91.25 22:09:01 3 25.55 0.00 1.64 1.20 0.07 71.55 22:10:01 all 4.78 0.00 0.17 0.02 0.03 94.99 22:10:01 0 7.33 0.00 0.53 0.02 0.03 92.08 22:10:01 1 6.90 0.00 0.08 0.07 0.02 92.93 22:10:01 2 2.47 0.00 0.02 0.00 0.02 97.50 22:10:01 3 2.47 0.00 0.05 0.00 0.05 97.43 22:11:01 all 10.60 0.00 0.61 0.33 0.05 88.42 22:11:01 0 7.80 0.00 0.35 0.48 0.03 91.33 22:11:01 1 11.63 0.00 0.60 0.65 0.05 87.06 22:11:01 2 8.46 0.00 0.70 0.03 0.03 90.78 22:11:01 3 14.47 0.00 0.76 0.15 0.07 84.56 22:12:01 all 35.87 0.00 1.17 0.55 0.07 62.34 22:12:01 0 32.51 0.00 0.89 0.82 0.07 65.71 22:12:01 1 37.39 0.00 0.99 0.57 0.07 60.99 22:12:01 2 37.58 0.00 1.66 0.72 0.08 59.96 22:12:01 3 36.01 0.00 1.11 0.08 0.07 62.73 Average: all 16.43 0.00 1.01 1.65 0.05 80.86 Average: 0 17.69 0.00 1.20 1.78 0.05 79.28 Average: 1 13.93 0.00 0.69 2.96 0.04 82.37 Average: 2 12.74 0.00 0.91 1.33 0.05 84.96 Average: 3 21.33 0.00 1.24 0.51 0.06 76.86