---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5380 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 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 490 616 0 2837 3170 Swap: 1023 1 1022 ---> 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:24:33:04 brd ff:ff:ff:ff:ff:ff inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe24:3304/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:07:bd:6a 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-5380) 09/18/24 _x86_64_ (4 CPU) 10:42:59 LINUX RESTART (4 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 217.91 130.48 87.44 9237.26 41009.72 10:45:01 180.80 29.80 151.00 3244.64 66067.55 10:46:01 228.02 88.94 139.09 4925.16 70942.75 10:47:01 321.75 80.72 241.03 5116.88 17178.20 10:48:01 85.94 2.90 83.04 130.24 5687.05 10:49:01 52.70 12.03 40.67 953.82 8229.26 10:50:01 397.25 369.09 28.16 28729.75 7614.46 Average: 212.05 101.99 110.06 7476.30 30964.20 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 1741800 3352208 2296852 56.87 37716 1733004 901968 17.73 556960 1570756 98300 10:45:01 156492 3328680 3882160 96.13 81372 3201576 1118188 21.98 556868 3062952 340396 10:46:01 1183644 2959292 2855008 70.69 116364 1776492 1673696 32.90 873124 1703428 18824 10:47:01 1028748 3318640 3009904 74.53 139136 2238420 1229600 24.17 745268 1975752 9968 10:48:01 843264 3299664 3195388 79.12 142572 2377148 1255000 24.67 840248 2039412 37296 10:49:01 1474940 3032848 2563712 63.48 144024 1540088 1564668 30.76 920680 1393688 65272 10:50:01 650888 3236012 3387764 83.88 145788 2555460 1033368 20.31 893456 2238484 20932 Average: 1011397 3218192 3027255 74.96 115282 2203170 1253784 24.65 769515 1997782 84427 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 450.27 290.67 1657.15 72.77 0.00 0.00 0.00 0.00 10:44:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 460.31 220.69 13877.81 20.51 0.00 0.00 0.00 0.00 10:45:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 187.34 110.75 304.68 43.55 0.00 0.00 0.00 0.00 10:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 137.96 74.62 241.90 24.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 206.20 101.78 1015.21 13.49 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 107.10 69.28 47.34 33.91 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 13.46 11.98 10.18 9.38 0.00 0.00 0.00 0.00 10:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 223.25 125.69 2451.32 31.09 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5380) 09/18/24 _x86_64_ (4 CPU) 10:42:59 LINUX RESTART (4 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 14.33 0.00 2.39 8.65 0.06 74.57 10:44:01 0 17.83 0.00 2.16 7.28 0.05 72.68 10:44:01 1 9.38 0.00 3.14 9.90 0.05 77.53 10:44:01 2 16.08 0.00 2.09 4.94 0.07 76.82 10:44:01 3 14.02 0.00 2.16 12.47 0.07 71.29 10:45:01 all 22.79 0.00 4.23 3.99 0.08 68.91 10:45:01 0 18.16 0.00 4.07 2.77 0.05 74.95 10:45:01 1 37.66 0.00 5.21 3.25 0.10 53.77 10:45:01 2 20.54 0.00 3.95 2.36 0.08 73.07 10:45:01 3 14.92 0.00 3.71 7.55 0.05 73.77 10:46:01 all 35.52 0.00 15.62 4.82 0.11 43.93 10:46:01 0 39.62 0.00 15.85 3.00 0.12 41.42 10:46:01 1 35.56 0.00 16.01 6.84 0.12 41.47 10:46:01 2 34.20 0.00 15.38 2.26 0.13 48.03 10:46:01 3 32.70 0.00 15.21 7.19 0.12 44.78 10:47:01 all 19.39 0.00 9.25 10.54 0.09 60.74 10:47:01 0 18.23 0.00 8.42 0.66 0.05 72.64 10:47:01 1 21.23 0.00 8.99 12.37 0.08 57.33 10:47:01 2 19.43 0.00 9.32 5.25 0.10 65.90 10:47:01 3 18.66 0.00 10.29 24.03 0.10 46.91 10:48:01 all 24.05 0.00 8.94 2.57 0.10 64.35 10:48:01 0 20.90 0.00 7.42 5.38 0.08 66.21 10:48:01 1 21.02 0.00 8.39 1.96 0.08 68.55 10:48:01 2 28.02 0.00 10.28 1.70 0.12 59.89 10:48:01 3 26.33 0.00 9.68 1.21 0.08 62.70 10:49:01 all 35.96 0.00 13.11 0.44 0.09 50.39 10:49:01 0 34.85 0.00 13.08 0.59 0.10 51.38 10:49:01 1 37.18 0.00 13.44 0.53 0.10 48.75 10:49:01 2 37.26 0.00 12.45 0.35 0.08 49.86 10:49:01 3 34.54 0.00 13.48 0.30 0.10 51.58 10:50:01 all 12.23 0.00 1.82 21.16 0.11 64.68 10:50:01 0 10.20 0.00 2.52 25.60 0.12 61.57 10:50:01 1 3.94 0.00 0.99 12.62 0.07 82.38 10:50:01 2 19.31 0.00 2.26 26.40 0.14 51.90 10:50:01 3 15.51 0.00 1.53 20.06 0.10 62.80 Average: all 23.47 0.00 7.91 7.45 0.09 61.09 Average: 0 22.81 0.00 7.64 6.45 0.08 63.02 Average: 1 23.70 0.00 8.02 6.78 0.09 61.41 Average: 2 24.99 0.00 7.97 6.16 0.10 60.78 Average: 3 22.38 0.00 8.00 10.39 0.09 59.14