---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10157 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 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 472 270 0 3201 3188 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:7c:c3:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe7c:c3f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:5d:34:d2 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-10157) 11/12/24 _x86_64_ (4 CPU) 09:38:37 LINUX RESTART (4 CPU) 09:39:02 tps rtps wtps bread/s bwrtn/s 09:40:01 181.40 76.97 104.42 5817.69 43378.13 09:41:02 263.78 23.24 240.54 3893.89 139657.10 09:42:01 228.22 104.34 123.88 9484.63 33737.47 Average: 224.73 67.87 156.86 6381.42 72720.98 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1652092 3358800 2386560 59.09 53348 1808108 877792 17.25 563904 1642772 138064 09:41:02 114220 3324492 3924432 97.17 118076 3192988 1103292 21.69 580676 3072168 234528 09:42:01 499588 3330504 3539064 87.63 124140 2815112 1011972 19.89 736464 2541156 324 Average: 755300 3337932 3283352 81.30 98521 2605403 997685 19.61 627015 2418699 124305 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 376.40 244.36 1486.28 69.21 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 09:40:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 09:41:02 ens3 2226.00 1118.69 18939.96 88.25 0.00 0.00 0.00 0.00 09:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:02 lo 2.52 2.52 0.24 0.24 0.00 0.00 0.00 0.00 09:42:01 ens3 42.60 70.39 6.52 490.13 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 09:42:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 890.91 482.22 6894.31 214.97 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 1.82 1.82 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10157) 11/12/24 _x86_64_ (4 CPU) 09:38:37 LINUX RESTART (4 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 20.80 0.00 2.59 5.38 0.07 71.16 09:40:01 0 16.95 0.00 1.75 1.36 0.05 79.90 09:40:01 1 17.70 0.00 2.84 5.07 0.09 74.30 09:40:01 2 24.02 0.00 2.37 7.38 0.09 66.15 09:40:01 3 24.54 0.00 3.40 7.72 0.07 64.27 09:41:02 all 25.02 0.00 8.09 4.75 0.09 62.05 09:41:02 0 24.14 0.00 6.12 5.80 0.07 63.87 09:41:02 1 25.69 0.00 8.88 3.48 0.08 61.86 09:41:02 2 19.31 0.00 9.03 3.95 0.10 67.62 09:41:02 3 30.88 0.00 8.34 5.74 0.10 54.94 09:42:01 all 18.70 0.00 5.20 5.35 0.09 70.66 09:42:01 0 14.02 0.00 2.92 5.06 0.07 77.93 09:42:01 1 23.01 0.00 7.13 4.54 0.09 65.23 09:42:01 2 23.25 0.00 6.17 8.22 0.12 62.25 09:42:01 3 14.53 0.00 4.65 3.56 0.09 77.17 Average: all 21.51 0.00 5.30 5.16 0.08 67.96 Average: 0 18.37 0.00 3.60 4.08 0.06 73.89 Average: 1 22.15 0.00 6.30 4.36 0.09 67.11 Average: 2 22.20 0.00 5.85 6.52 0.10 65.33 Average: 3 23.34 0.00 5.47 5.68 0.09 65.44