---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2863 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 9.0G 11G 47% / 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 448 1225 0 2269 3234 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:0f:76:30 brd ff:ff:ff:ff:ff:ff inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe0f:7630/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:ff:54:f9 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-2863) 01/26/25 _x86_64_ (4 CPU) 14:32:47 LINUX RESTART (4 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 170.30 69.16 101.15 5624.93 40985.45 14:35:01 156.39 93.12 63.27 4014.93 12130.78 14:36:01 29.63 4.32 25.31 161.17 4064.12 Average: 118.77 55.53 63.25 3267.01 19060.12 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 1615348 3307784 2423312 60.00 47624 1800988 945872 18.59 620112 1625880 179568 14:35:01 1174728 3219136 2863932 70.91 62836 2125020 1030800 20.26 736868 1921284 92460 14:36:01 1327012 3383324 2711648 67.14 65732 2134496 841128 16.53 610540 1896776 14592 Average: 1372363 3303415 2666297 66.02 58731 2020168 939267 18.46 655840 1814647 95540 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 352.44 234.28 1407.11 68.28 0.00 0.00 0.00 0.00 14:35:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 222.95 153.29 1353.53 17.52 0.00 0.00 0.00 0.00 14:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 29.68 34.46 28.45 43.05 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.12 0.12 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 201.69 140.68 929.70 42.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2863) 01/26/25 _x86_64_ (4 CPU) 14:32:47 LINUX RESTART (4 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 16.54 0.00 2.20 5.14 0.07 76.05 14:34:01 0 33.73 0.00 2.37 10.31 0.08 53.49 14:34:01 1 11.34 0.00 1.65 1.54 0.07 85.40 14:34:01 2 10.29 0.00 2.51 3.17 0.07 83.97 14:34:01 3 10.82 0.00 2.24 5.56 0.05 81.33 14:35:01 all 21.28 0.00 1.79 6.24 0.07 70.62 14:35:01 0 17.78 0.00 1.47 4.86 0.05 75.84 14:35:01 1 20.23 0.00 1.96 5.61 0.07 72.13 14:35:01 2 29.07 0.00 1.94 6.34 0.10 62.55 14:35:01 3 18.06 0.00 1.79 8.13 0.07 71.96 14:36:01 all 26.46 0.00 0.99 0.89 0.06 71.60 14:36:01 0 12.31 0.00 0.78 2.66 0.05 84.21 14:36:01 1 31.66 0.00 1.24 0.23 0.05 66.82 14:36:01 2 34.59 0.00 1.12 0.22 0.07 64.01 14:36:01 3 27.46 0.00 0.85 0.42 0.05 71.22 Average: all 21.44 0.00 1.66 4.08 0.07 72.75 Average: 0 21.24 0.00 1.54 5.93 0.06 71.24 Average: 1 21.08 0.00 1.62 2.46 0.06 74.79 Average: 2 24.66 0.00 1.86 3.24 0.08 70.16 Average: 3 18.78 0.00 1.63 4.70 0.06 74.83