---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2721 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 12G 7.5G 62% / 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 474 318 0 3151 3186 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:6d:f4:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe6d:f466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:15:5d:4d 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-2721) 08/17/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 185.32 83.35 101.97 6551.57 41824.25 14:25:01 290.79 59.94 230.84 10934.62 133104.89 14:26:01 198.57 80.70 117.86 4414.06 17339.91 Average: 224.94 74.66 150.28 7302.71 64139.48 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1522684 3296216 2515968 62.30 52336 1872536 938664 18.45 658120 1668360 211396 14:25:01 253488 3317072 3785164 93.72 116780 3006352 1206264 23.71 457400 3010024 288 14:26:01 145856 3001120 3892796 96.39 132064 2801652 1270676 24.98 891760 2702904 27992 Average: 640676 3204803 3397976 84.14 100393 2560180 1138535 22.38 669093 2460429 79892 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 424.05 267.91 1520.79 70.64 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 644.46 423.38 13978.08 40.73 0.00 0.00 0.00 0.00 14:25:01 lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 458.64 294.35 2646.04 26.66 0.00 0.00 0.00 0.00 14:26:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 509.15 328.61 6054.03 46.01 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 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-2721) 08/17/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.22 0.00 2.61 5.81 0.06 73.30 14:24:01 0 16.85 0.00 1.45 8.79 0.05 72.86 14:24:01 1 13.94 0.00 3.19 3.76 0.07 79.04 14:24:01 2 21.89 0.00 3.23 5.62 0.07 69.18 14:24:01 3 20.17 0.00 2.54 5.07 0.07 72.16 14:25:01 all 23.71 0.00 7.03 4.83 0.07 64.36 14:25:01 0 14.86 0.00 7.59 8.67 0.07 68.80 14:25:01 1 24.17 0.00 6.16 2.67 0.05 66.94 14:25:01 2 26.92 0.00 8.29 1.39 0.08 63.31 14:25:01 3 28.88 0.00 6.12 6.54 0.08 58.38 14:26:01 all 19.65 0.00 2.72 5.55 0.07 72.01 14:26:01 0 15.97 0.00 1.89 6.57 0.07 75.50 14:26:01 1 22.23 0.00 2.78 2.03 0.07 72.89 14:26:01 2 16.64 0.00 3.74 11.68 0.07 67.87 14:26:01 3 23.76 0.00 2.44 1.92 0.07 71.81 Average: all 20.51 0.00 4.10 5.40 0.07 69.92 Average: 0 15.90 0.00 3.63 8.01 0.06 72.40 Average: 1 20.10 0.00 4.04 2.82 0.06 72.99 Average: 2 21.80 0.00 5.07 6.25 0.07 66.81 Average: 3 24.25 0.00 3.69 4.50 0.07 67.49