---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-872 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 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: 3944 477 477 0 2989 3183 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:db:eb:49 brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fedb:eb49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:df:73:a2 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-872) 02/21/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 171.97 69.07 102.90 5583.60 42300.43 15:35:01 265.51 36.49 229.03 4786.94 134110.11 15:36:01 403.85 86.75 317.10 4159.44 17203.40 15:37:01 260.16 210.81 49.34 8224.23 10888.19 15:38:01 59.82 38.78 21.05 2673.15 2198.97 Average: 232.27 88.37 143.89 5085.43 41352.58 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1659720 3344164 2378940 58.90 52200 1787124 894828 17.59 556724 1641804 152440 15:35:01 395184 3274760 3643476 90.21 116776 2862868 1225564 24.09 605308 2764404 44952 15:36:01 113628 2973456 3925032 97.19 151808 2782276 1826660 35.91 1056184 2564072 159404 15:37:01 534776 3174404 3503884 86.76 154316 2580536 1105628 21.73 1019320 2205196 37824 15:38:01 508336 3252468 3530324 87.41 156260 2680220 1002512 19.71 1009132 2238888 17124 Average: 642329 3203850 3396331 84.10 126272 2538605 1211038 23.81 849334 2282873 82349 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 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:34:01 ens3 362.21 229.50 1491.50 67.02 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 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 508.24 270.67 14416.19 20.75 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 152.62 122.55 617.28 10.75 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 151.21 94.23 989.53 9.97 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 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 58.16 46.48 123.08 26.57 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 246.52 152.70 3528.97 27.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-872) 02/21/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.81 0.00 2.26 5.57 0.05 72.30 15:34:01 0 20.28 0.00 1.90 2.39 0.05 75.38 15:34:01 1 30.52 0.00 3.47 4.86 0.07 61.09 15:34:01 2 5.82 0.00 1.31 6.78 0.07 86.02 15:34:01 3 22.57 0.00 2.34 8.30 0.07 66.72 15:35:01 all 24.26 0.00 7.76 4.69 0.08 63.21 15:35:01 0 38.92 0.00 9.50 4.14 0.10 47.35 15:35:01 1 19.29 0.00 6.31 1.30 0.05 73.05 15:35:01 2 17.31 0.00 7.67 7.78 0.08 67.15 15:35:01 3 21.48 0.00 7.60 5.53 0.07 65.32 15:36:01 all 18.59 0.00 3.85 13.75 0.08 63.73 15:36:01 0 21.32 0.00 4.79 24.54 0.08 49.28 15:36:01 1 16.44 0.00 2.86 2.21 0.05 78.43 15:36:01 2 19.18 0.00 4.00 10.78 0.12 65.92 15:36:01 3 17.42 0.00 3.73 17.56 0.08 61.21 15:37:01 all 42.64 0.00 5.09 11.46 0.09 40.72 15:37:01 0 42.55 0.00 5.38 11.75 0.10 40.22 15:37:01 1 42.48 0.00 5.16 12.81 0.10 39.45 15:37:01 2 42.50 0.00 4.91 12.41 0.10 40.08 15:37:01 3 43.02 0.00 4.91 8.86 0.08 43.12 15:38:01 all 19.35 0.00 0.89 1.39 0.04 78.33 15:38:01 0 29.23 0.00 1.19 0.65 0.05 68.88 15:38:01 1 14.10 0.00 1.02 0.89 0.03 83.97 15:38:01 2 14.52 0.00 0.68 1.80 0.03 82.96 15:38:01 3 19.58 0.00 0.67 2.22 0.03 77.50 Average: all 24.91 0.00 3.96 7.36 0.07 63.70 Average: 0 30.43 0.00 4.54 8.67 0.08 56.29 Average: 1 24.54 0.00 3.75 4.40 0.06 67.25 Average: 2 19.84 0.00 3.70 7.90 0.08 68.47 Average: 3 24.80 0.00 3.83 8.49 0.07 62.80