---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6235 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 7.2G 63% / 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 480 253 0 3210 3180 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:79:ae:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe79:aea0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:69:b9:b4 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-6235) 07/10/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 186.42 83.77 102.65 6589.70 41086.10 15:35:01 193.22 25.28 167.94 3184.55 86057.35 15:36:01 398.43 80.75 317.68 4686.95 60021.06 15:37:01 164.44 65.89 98.55 3542.48 15444.09 15:38:01 223.11 198.63 24.48 8402.40 4433.72 Average: 233.12 90.86 142.26 5281.04 41413.19 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1590712 3307252 2447940 60.61 48724 1824272 932208 18.32 646500 1626084 173884 15:35:01 437972 3332956 3600680 89.16 94628 2925420 1092088 21.47 520512 2838932 325888 15:36:01 324228 3320720 3714424 91.97 140488 2949320 1279172 25.14 668284 2765112 308 15:37:01 739280 3322404 3299372 81.69 153900 2532768 1080236 21.23 897024 2132476 648 15:38:01 308684 3275400 3729968 92.36 156148 2900672 965952 18.99 1046680 2400628 14100 Average: 680175 3311746 3358477 83.16 118778 2626490 1069931 21.03 755800 2352646 102966 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 420.16 281.52 1411.86 71.51 0.00 0.00 0.00 0.00 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 474.05 266.98 14214.38 21.28 0.00 0.00 0.00 0.00 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 112.43 74.07 495.65 6.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 89.74 74.90 433.38 6.68 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 225.41 160.15 1739.11 24.61 0.00 0.00 0.00 0.00 15:38:01 lo 0.53 0.53 0.06 0.06 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 264.39 171.54 3660.22 26.01 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6235) 07/10/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.02 0.00 2.50 5.79 0.07 73.63 15:34:01 0 9.05 0.00 1.29 6.23 0.03 83.41 15:34:01 1 9.23 0.00 2.04 10.52 0.07 78.13 15:34:01 2 38.78 0.00 3.46 4.11 0.12 53.54 15:34:01 3 15.07 0.00 3.18 2.30 0.05 79.40 15:35:01 all 20.52 0.00 5.43 3.64 0.09 70.32 15:35:01 0 12.14 0.00 5.62 5.98 0.07 76.19 15:35:01 1 13.29 0.00 4.80 2.74 0.08 79.09 15:35:01 2 30.87 0.00 6.59 4.94 0.10 57.51 15:35:01 3 25.75 0.00 4.72 0.93 0.08 68.51 15:36:01 all 11.25 0.00 4.88 12.28 0.11 71.49 15:36:01 0 10.31 0.00 5.93 7.31 0.08 76.37 15:36:01 1 11.66 0.00 4.44 6.32 0.10 77.48 15:36:01 2 9.80 0.00 5.05 24.21 0.15 60.78 15:36:01 3 13.25 0.00 4.07 11.30 0.10 71.28 15:37:01 all 63.08 0.00 8.21 5.38 0.14 23.18 15:37:01 0 63.56 0.00 7.96 4.42 0.12 23.95 15:37:01 1 64.36 0.00 8.49 8.09 0.15 18.91 15:37:01 2 61.99 0.00 8.47 4.99 0.14 24.41 15:37:01 3 62.42 0.00 7.92 4.04 0.15 25.48 15:38:01 all 16.69 0.00 1.51 8.72 0.08 73.01 15:38:01 0 10.89 0.00 1.34 9.87 0.07 77.84 15:38:01 1 23.07 0.00 1.65 7.16 0.07 68.05 15:38:01 2 16.09 0.00 1.44 8.14 0.10 74.22 15:38:01 3 16.71 0.00 1.63 9.72 0.07 71.87 Average: all 25.88 0.00 4.49 7.16 0.10 62.36 Average: 0 21.16 0.00 4.41 6.76 0.07 67.59 Average: 1 24.30 0.00 4.28 6.97 0.09 64.36 Average: 2 31.49 0.00 4.99 9.26 0.12 54.13 Average: 3 26.60 0.00 4.30 5.66 0.09 63.36