---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2913 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 6.9G 65% / 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: 3943 478 450 0 3015 3182 Swap: 1023 1 1022 ---> 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:f5:3e:1d brd ff:ff:ff:ff:ff:ff inet 10.32.6.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fef5:3e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:0b:0c:53 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-2913) 03/18/25 _x86_64_ (4 CPU) 09:38:40 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 173.72 69.52 104.20 5649.06 41927.03 09:41:01 237.89 20.32 217.57 3281.67 118812.32 09:42:01 217.57 85.43 132.13 9516.67 54343.87 Average: 209.73 58.41 151.32 6148.31 71705.84 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1696428 3372528 2342224 58.00 52000 1778964 850516 16.72 525928 1634232 159024 09:41:01 233140 3308716 3805512 94.23 110560 3069024 1125720 22.13 557272 2977096 274952 09:42:01 727332 3317096 3311320 81.99 122560 2583836 1077644 21.18 609680 2445768 3100 Average: 885633 3332780 3153019 78.07 95040 2477275 1017960 20.01 564293 2352365 145692 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 373.50 240.53 1443.64 68.41 0.00 0.00 0.00 0.00 09:40:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 2512.01 1389.98 19075.51 100.47 0.00 0.00 0.00 0.00 09:41:01 lo 2.46 2.46 0.23 0.23 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 2.07 2.63 0.43 0.53 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 962.92 544.60 6842.96 56.48 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 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-2913) 03/18/25 _x86_64_ (4 CPU) 09:38:40 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 19.29 0.00 2.47 4.90 0.06 73.28 09:40:01 0 35.51 0.00 3.43 5.52 0.08 55.46 09:40:01 1 13.37 0.00 2.55 7.80 0.05 76.22 09:40:01 2 7.80 0.00 1.88 3.02 0.07 87.23 09:40:01 3 20.41 0.00 2.02 3.27 0.05 74.24 09:41:01 all 23.29 0.00 7.69 3.91 0.09 65.02 09:41:01 0 16.90 0.00 8.96 2.75 0.09 71.30 09:41:01 1 19.19 0.00 6.33 4.50 0.08 69.89 09:41:01 2 19.28 0.00 6.89 3.43 0.10 70.30 09:41:01 3 37.79 0.00 8.57 4.93 0.10 48.61 09:42:01 all 17.94 0.00 6.42 4.33 0.08 71.23 09:42:01 0 23.76 0.00 7.67 5.10 0.08 63.39 09:42:01 1 22.39 0.00 6.47 6.08 0.07 65.00 09:42:01 2 12.54 0.00 3.84 2.34 0.07 81.21 09:42:01 3 13.04 0.00 7.72 3.82 0.07 75.35 Average: all 20.16 0.00 5.51 4.38 0.07 69.87 Average: 0 25.45 0.00 6.67 4.47 0.08 63.33 Average: 1 18.31 0.00 5.11 6.13 0.07 70.38 Average: 2 13.17 0.00 4.19 2.93 0.08 79.63 Average: 3 23.68 0.00 6.08 4.00 0.07 66.16