---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8087 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 525 4597 0 2853 7155 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:3d:db:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe3d:dbb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:72:6a:c3 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-8087) 11/03/25 _x86_64_ (4 CPU) 13:44:11 LINUX RESTART (4 CPU) 13:45:01 tps rtps wtps bread/s bwrtn/s 13:46:01 73.10 20.86 52.24 715.75 5836.76 13:47:01 117.41 71.84 45.57 2524.89 8114.10 13:48:01 61.43 32.12 29.31 2488.50 7356.75 13:49:01 30.49 22.06 8.43 611.76 2586.24 13:50:01 23.59 9.00 14.60 998.60 4403.07 13:51:01 25.10 1.28 23.81 95.58 9734.91 Average: 55.19 26.20 28.99 1239.25 6338.66 13:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:46:01 5580668 7316808 2586760 31.67 52356 1852460 1060740 11.51 726768 1666240 174276 13:47:01 5355260 7275824 2812168 34.43 66424 2013124 1244080 13.50 750816 1846368 116760 13:48:01 4757564 6866292 3409864 41.75 70608 2192512 1873600 20.33 1236952 1946428 19388 13:49:01 4169124 6476260 3998304 48.95 75872 2377588 1853068 20.11 1687768 2065564 127268 13:50:01 4080612 6427516 4086816 50.04 76968 2415244 2133972 23.16 1765264 2074328 9992 13:51:01 4731332 7347600 3436096 42.07 81500 2675100 1010604 10.97 979712 2203468 24652 Average: 4779093 6951717 3388335 41.49 70621 2254338 1529344 16.59 1191213 1967066 78723 13:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 92.92 68.31 938.33 16.99 0.00 0.00 0.00 0.00 13:46:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 86.24 52.97 501.52 15.53 0.00 0.00 0.00 0.00 13:47:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 142.70 115.58 1518.65 20.63 0.00 0.00 0.00 0.00 13:48:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 103.67 80.52 879.08 13.85 0.00 0.00 0.00 0.00 13:49:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 39.34 33.16 117.32 9.94 0.00 0.00 0.00 0.00 13:50:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 82.24 68.91 604.51 61.39 0.00 0.00 0.00 0.00 13:51:01 lo 0.80 0.80 0.07 0.07 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 91.18 69.90 759.90 23.05 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8087) 11/03/25 _x86_64_ (4 CPU) 13:44:11 LINUX RESTART (4 CPU) 13:45:01 CPU %user %nice %system %iowait %steal %idle 13:46:01 all 18.72 0.00 1.26 3.09 2.40 74.53 13:46:01 0 8.13 0.00 0.79 0.76 1.93 88.39 13:46:01 1 23.97 0.00 1.52 0.36 1.91 72.24 13:46:01 2 34.02 0.00 1.94 6.84 4.32 52.88 13:46:01 3 8.54 0.00 0.76 4.38 1.44 84.88 13:47:01 all 19.81 0.00 1.39 6.29 3.62 68.89 13:47:01 0 8.40 0.00 0.76 4.69 2.38 83.77 13:47:01 1 31.76 0.00 1.43 6.35 3.70 56.76 13:47:01 2 26.16 0.00 2.13 9.37 4.35 57.98 13:47:01 3 12.97 0.00 1.25 4.73 4.04 77.01 13:48:01 all 41.53 0.00 1.61 1.63 7.89 47.32 13:48:01 0 41.78 0.00 1.24 0.85 7.79 48.35 13:48:01 1 42.15 0.00 1.49 1.56 7.21 47.59 13:48:01 2 41.32 0.00 2.01 3.05 8.62 45.00 13:48:01 3 40.89 0.00 1.73 1.09 7.94 48.35 13:49:01 all 53.88 0.00 2.11 1.32 9.52 33.17 13:49:01 0 67.33 0.00 1.49 1.03 9.51 20.64 13:49:01 1 43.62 0.00 2.62 1.76 9.45 42.54 13:49:01 2 48.06 0.00 2.60 1.30 9.74 38.31 13:49:01 3 56.69 0.00 1.73 1.14 9.41 31.02 13:50:01 all 63.19 0.00 1.61 0.54 12.20 22.46 13:50:01 0 70.21 0.00 1.62 1.68 12.43 14.06 13:50:01 1 61.80 0.00 1.49 0.36 11.94 24.41 13:50:01 2 71.45 0.00 1.16 0.05 12.32 15.02 13:50:01 3 49.59 0.00 2.14 0.10 12.11 36.06 13:51:01 all 22.08 0.00 1.44 1.02 2.79 72.68 13:51:01 0 10.05 0.00 1.52 0.08 2.19 86.15 13:51:01 1 12.24 0.00 1.04 3.21 2.55 80.96 13:51:01 2 56.45 0.00 2.03 0.40 4.52 36.61 13:51:01 3 9.50 0.00 1.15 0.38 1.90 87.08 Average: all 36.63 0.00 1.57 2.31 6.42 53.07 Average: 0 34.41 0.00 1.24 1.52 6.05 56.78 Average: 1 36.02 0.00 1.60 2.26 6.16 53.96 Average: 2 46.22 0.00 1.98 3.51 7.32 40.98 Average: 3 29.83 0.00 1.47 1.96 6.17 60.57