---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1835 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 12G 7.6G 61% / 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 496 470 0 2977 3164 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:46:0a:82 brd ff:ff:ff:ff:ff:ff inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe46:a82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:af:5c:0b 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-1835) 01/14/25 _x86_64_ (4 CPU) 15:48:28 LINUX RESTART (4 CPU) 15:49:02 tps rtps wtps bread/s bwrtn/s 15:50:01 127.42 28.05 99.37 1024.37 10199.90 15:51:01 299.24 36.27 262.96 3886.21 122059.16 15:52:01 609.33 46.20 563.13 1963.33 18181.87 15:53:01 606.62 10.66 595.95 732.01 20752.41 15:54:01 426.96 247.08 179.89 9655.99 10740.61 Average: 414.80 73.78 341.01 3460.79 36523.59 15:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:01 1480032 3308180 2558620 63.35 58140 1915572 911476 17.92 596456 1761176 179880 15:51:01 115584 3234312 3923068 97.14 121232 3040432 1290588 25.37 660608 2925048 1896 15:52:01 125028 3222680 3913624 96.90 160472 2950776 1298908 25.53 664572 2881792 2240 15:53:01 181144 3222868 3857508 95.51 179844 2838208 1309820 25.75 674320 2776160 1536 15:54:01 274492 3306584 3764160 93.20 184064 2853880 1109388 21.81 667196 2725304 8120 Average: 435256 3258925 3603396 89.22 140750 2719774 1184036 23.27 652630 2613896 38734 15:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 415.22 264.99 1665.83 70.46 0.00 0.00 0.00 0.00 15:51:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 800.00 442.07 15008.76 33.73 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 5.07 5.75 0.41 6.36 0.00 0.00 0.00 0.00 15:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 15.71 11.00 11.50 8.64 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 17.48 15.13 20.25 3.84 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 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 250.47 147.57 3353.69 24.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1835) 01/14/25 _x86_64_ (4 CPU) 15:48:28 LINUX RESTART (4 CPU) 15:49:02 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 21.96 0.00 1.60 3.32 0.06 73.06 15:50:01 0 16.43 0.00 1.62 4.60 0.05 77.30 15:50:01 1 14.15 0.00 1.24 1.12 0.05 83.44 15:50:01 2 39.14 0.00 2.55 0.76 0.08 57.46 15:50:01 3 18.10 0.00 1.00 6.79 0.05 74.06 15:51:01 all 20.91 0.00 7.56 6.07 0.11 65.35 15:51:01 0 15.74 0.00 8.37 4.59 0.09 71.21 15:51:01 1 21.07 0.00 6.70 0.93 0.08 71.21 15:51:01 2 18.47 0.00 6.51 9.27 0.12 65.64 15:51:01 3 28.33 0.00 8.64 9.50 0.12 53.41 15:52:01 all 1.05 0.00 1.82 22.31 0.10 74.72 15:52:01 0 1.13 0.00 1.82 10.28 0.05 86.73 15:52:01 1 1.70 0.00 1.77 33.56 0.10 62.87 15:52:01 2 0.89 0.00 1.68 15.59 0.15 81.68 15:52:01 3 0.49 0.00 2.00 29.83 0.08 67.60 15:53:01 all 2.02 0.00 2.53 21.76 0.10 73.60 15:53:01 0 2.43 0.00 3.91 26.04 0.10 67.53 15:53:01 1 2.49 0.00 2.97 28.67 0.08 65.79 15:53:01 2 0.76 0.00 1.50 20.46 0.17 77.12 15:53:01 3 2.40 0.00 1.74 11.89 0.05 83.92 15:54:01 all 8.81 0.00 4.26 13.18 0.11 73.63 15:54:01 0 5.08 0.00 3.00 12.47 0.12 79.33 15:54:01 1 10.34 0.00 5.64 22.24 0.12 61.67 15:54:01 2 9.39 0.00 4.46 10.38 0.13 75.64 15:54:01 3 10.46 0.00 4.00 7.70 0.08 77.76 Average: all 10.91 0.00 3.55 13.36 0.09 72.08 Average: 0 8.12 0.00 3.74 11.63 0.08 76.43 Average: 1 9.93 0.00 3.66 17.34 0.09 68.98 Average: 2 13.67 0.00 3.33 11.32 0.13 71.55 Average: 3 11.93 0.00 3.48 13.15 0.08 71.37