---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5433 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 10G 9.3G 52% / 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 577 211 0 3155 3083 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:58:eb:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe58:eb58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:87:d5:20 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-5433) 09/19/24 _x86_64_ (4 CPU) 01:49:41 LINUX RESTART (4 CPU) 01:50:01 tps rtps wtps bread/s bwrtn/s 01:51:01 189.65 83.84 105.81 6588.87 42120.38 01:52:01 265.11 12.55 252.56 2265.49 52220.76 01:53:01 13.90 0.00 13.90 0.00 510.05 01:54:01 25.40 0.12 25.28 12.26 3370.37 01:55:01 113.96 72.47 41.49 9267.79 6342.81 Average: 121.61 33.80 87.81 3626.98 20913.58 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 1644140 3356888 2394512 59.29 54192 1811840 868444 17.07 563644 1646588 152376 01:52:01 312716 3205656 3725936 92.26 93672 2908788 1395412 27.43 853464 2605956 300 01:53:01 251072 3052640 3787580 93.78 97024 2812340 1516744 29.81 1012104 2507056 660 01:54:01 230172 2838244 3808480 94.30 99172 2625792 1719920 33.81 1190692 2357456 3140 01:55:01 240080 3168948 3798572 94.06 101412 2942644 1051868 20.68 1325408 2210868 16760 Average: 535636 3124475 3503016 86.74 89094 2620281 1310478 25.76 989062 2265585 34647 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 ens3 377.09 244.44 1509.54 67.41 0.00 0.00 0.00 0.00 01:52:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 484.02 255.89 5344.11 27.82 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 50.99 44.48 80.11 12.89 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 307.38 186.77 1500.72 37.30 0.00 0.00 0.00 0.00 01:55:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 444.61 717.55 176.31 5455.38 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.13 0.13 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 332.82 289.82 1722.15 1120.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5433) 09/19/24 _x86_64_ (4 CPU) 01:49:41 LINUX RESTART (4 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 18.65 0.00 2.49 6.01 0.06 72.80 01:51:01 0 6.64 0.00 1.91 10.16 0.05 81.25 01:51:01 1 34.53 0.00 2.82 5.38 0.05 57.22 01:51:01 2 18.21 0.00 3.19 3.62 0.08 74.90 01:51:01 3 15.15 0.00 2.01 4.87 0.05 77.92 01:52:01 all 17.78 0.00 4.22 6.83 0.07 71.09 01:52:01 0 16.67 0.00 4.18 8.05 0.07 71.04 01:52:01 1 27.29 0.00 4.75 8.99 0.08 58.88 01:52:01 2 15.88 0.00 4.16 0.77 0.08 79.11 01:52:01 3 11.33 0.00 3.82 9.54 0.05 75.27 01:53:01 all 5.57 0.00 1.33 0.03 0.05 93.01 01:53:01 0 5.13 0.00 1.44 0.00 0.05 93.38 01:53:01 1 5.88 0.00 1.44 0.00 0.05 92.63 01:53:01 2 5.54 0.00 1.51 0.00 0.05 92.90 01:53:01 3 5.74 0.00 0.94 0.13 0.05 93.13 01:54:01 all 11.78 0.00 3.48 0.17 0.06 84.51 01:54:01 0 10.57 0.00 3.22 0.00 0.05 86.16 01:54:01 1 12.63 0.00 3.52 0.50 0.05 83.29 01:54:01 2 13.47 0.00 3.62 0.03 0.05 82.82 01:54:01 3 10.44 0.00 3.59 0.15 0.07 85.75 01:55:01 all 24.25 0.00 2.02 3.01 0.06 70.65 01:55:01 0 20.42 0.00 1.64 2.18 0.07 75.70 01:55:01 1 25.21 0.00 1.79 3.79 0.05 69.16 01:55:01 2 26.27 0.00 2.49 4.41 0.08 66.75 01:55:01 3 25.11 0.00 2.21 1.68 0.05 70.95 Average: all 15.60 0.00 2.71 3.21 0.06 78.42 Average: 0 11.88 0.00 2.48 4.07 0.06 81.51 Average: 1 21.10 0.00 2.86 3.73 0.06 72.26 Average: 2 15.87 0.00 2.99 1.76 0.07 79.31 Average: 3 13.56 0.00 2.51 3.27 0.05 80.60