---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5177 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 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: 3943 454 1228 0 2260 3226 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:df:51:cd brd ff:ff:ff:ff:ff:ff inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fedf:51cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:94:75:bd 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-5177) 06/28/24 _x86_64_ (4 CPU) 16:53:08 LINUX RESTART (4 CPU) 16:54:01 tps rtps wtps bread/s bwrtn/s 16:55:01 120.50 48.48 72.02 3434.09 9650.66 16:56:01 95.57 60.69 34.88 2666.62 5512.68 16:57:01 9.42 0.02 9.40 0.13 399.00 16:58:01 16.29 0.48 15.81 40.92 656.71 Average: 60.44 27.42 33.03 1535.38 4054.62 16:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:55:01 1329480 3237084 2709172 67.08 60608 1994424 1009488 19.84 720656 1792988 116908 16:56:01 1157072 3182408 2881580 71.35 67800 2100632 1026092 20.17 801920 1872116 1972 16:57:01 1142016 3175232 2896636 71.72 69700 2105692 1033996 20.33 811268 1876296 992 16:58:01 1240464 3284040 2798188 69.29 72240 2113412 939968 18.48 730412 1859864 16804 Average: 1217258 3219691 2821394 69.86 67587 2078540 1002386 19.70 766064 1850316 34169 16:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:55:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 16:55:01 ens3 115.65 99.02 955.58 20.44 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:56:01 ens3 92.05 114.21 166.67 18.17 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:57:01 ens3 61.32 87.45 73.76 14.07 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:58:01 ens3 52.03 67.96 52.32 20.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 80.26 92.16 312.07 18.17 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5177) 06/28/24 _x86_64_ (4 CPU) 16:53:08 LINUX RESTART (4 CPU) 16:54:01 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 20.28 0.00 1.50 3.17 0.06 74.99 16:55:01 0 7.87 0.00 0.56 0.64 0.05 90.88 16:55:01 1 19.18 0.00 1.49 5.69 0.05 73.59 16:55:01 2 19.74 0.00 2.02 4.91 0.05 73.28 16:55:01 3 34.46 0.00 1.95 1.45 0.07 62.07 16:56:01 all 8.71 0.00 0.62 4.63 0.05 86.00 16:56:01 0 12.75 0.00 0.62 5.67 0.05 80.91 16:56:01 1 4.97 0.00 0.47 3.15 0.03 91.37 16:56:01 2 10.12 0.00 0.83 3.79 0.07 85.19 16:56:01 3 7.00 0.00 0.55 5.90 0.03 86.52 16:57:01 all 4.25 0.00 0.25 0.03 0.03 95.43 16:57:01 0 4.29 0.00 0.40 0.00 0.03 95.28 16:57:01 1 2.89 0.00 0.13 0.12 0.02 96.85 16:57:01 2 4.49 0.00 0.32 0.02 0.03 95.14 16:57:01 3 5.37 0.00 0.17 0.00 0.03 94.43 16:58:01 all 10.17 0.00 0.63 0.39 0.03 88.77 16:58:01 0 7.17 0.00 0.37 0.13 0.02 92.31 16:58:01 1 2.55 0.00 0.70 1.35 0.02 95.38 16:58:01 2 17.01 0.00 0.92 0.03 0.07 81.97 16:58:01 3 13.95 0.00 0.57 0.03 0.03 85.42 Average: all 10.86 0.00 0.75 2.05 0.04 86.30 Average: 0 8.01 0.00 0.49 1.61 0.04 89.86 Average: 1 7.39 0.00 0.70 2.57 0.03 89.31 Average: 2 12.83 0.00 1.02 2.19 0.05 83.91 Average: 3 15.19 0.00 0.81 1.84 0.04 82.11