---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-229 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 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 488 242 0 3213 3172 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:59:e2:fa brd ff:ff:ff:ff:ff:ff inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe59:e2fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:da:05:84 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-229) 12/27/24 _x86_64_ (4 CPU) 03:01:44 LINUX RESTART (4 CPU) 03:02:01 tps rtps wtps bread/s bwrtn/s 03:03:03 174.60 69.41 105.20 5653.46 41850.11 03:04:01 191.45 13.41 178.04 2352.84 63585.86 Average: 182.88 41.88 141.00 4031.11 52533.82 03:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:03 1707180 3374560 2331472 57.73 50728 1772640 864036 16.98 522656 1629516 155432 03:04:01 296516 3283956 3742136 92.66 86076 2989208 949020 18.65 715652 2737472 17292 Average: 1001848 3329258 3036804 75.19 68402 2380924 906528 17.82 619154 2183494 86362 03:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:03 ens3 366.96 231.53 1425.30 65.79 0.00 0.00 0.00 0.00 03:03:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:03 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:04:01 ens3 268.78 163.80 6509.26 106.46 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 3.59 3.59 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 318.70 198.24 3924.20 85.78 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: lo 2.41 2.41 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-229) 12/27/24 _x86_64_ (4 CPU) 03:01:44 LINUX RESTART (4 CPU) 03:02:01 CPU %user %nice %system %iowait %steal %idle 03:03:03 all 18.88 0.00 2.41 5.13 0.06 73.52 03:03:03 0 21.89 0.00 3.06 2.42 0.05 72.58 03:03:03 1 8.34 0.00 1.86 6.03 0.07 83.70 03:03:03 2 15.87 0.00 2.13 3.68 0.07 78.26 03:03:03 3 29.40 0.00 2.54 8.35 0.08 59.62 03:04:01 all 21.84 0.00 4.47 3.43 0.08 70.19 03:04:01 0 45.20 0.00 4.78 3.68 0.12 46.22 03:04:01 1 12.58 0.00 5.08 1.87 0.07 80.41 03:04:01 2 16.85 0.00 4.17 5.69 0.07 73.22 03:04:01 3 12.71 0.00 3.88 2.50 0.05 80.85 Average: all 20.33 0.00 3.42 4.29 0.07 71.89 Average: 0 33.30 0.00 3.90 3.04 0.09 59.68 Average: 1 10.42 0.00 3.44 3.99 0.07 82.09 Average: 2 16.35 0.00 3.13 4.66 0.07 75.79 Average: 3 21.22 0.00 3.20 5.48 0.07 70.03