---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-394 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 7.4G 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 468 514 0 2961 3192 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:3e:b8:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.213/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe3e:b8b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:30:3f:a7 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-394) 07/20/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 188.62 83.80 104.82 6585.44 41749.59 14:25:01 268.80 54.61 214.19 10247.88 120443.65 14:26:01 212.45 73.00 139.44 4475.65 32926.78 Average: 223.06 70.55 152.51 7087.19 64761.64 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1568656 3310636 2469996 61.16 49520 1847072 938640 18.45 642240 1646668 179956 14:25:01 107292 3325480 3931360 97.34 108592 3170700 1190988 23.41 484548 3132536 71080 14:26:01 250612 3120372 3788040 93.79 132168 2813108 1155128 22.71 779704 2707876 57936 Average: 642187 3252163 3396465 84.10 96760 2610293 1094919 21.52 635497 2495693 102991 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 393.45 267.61 1512.46 70.22 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 666.47 436.47 14227.39 31.73 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 14:25:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 584.85 405.73 3395.90 32.14 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 14:26:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 547.66 369.60 6339.15 44.76 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 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-394) 07/20/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.93 0.00 2.41 5.79 0.06 73.81 14:24:02 0 16.60 0.00 1.82 2.39 0.03 79.16 14:24:02 1 33.35 0.00 2.60 6.36 0.07 57.62 14:24:02 2 14.80 0.00 2.57 3.66 0.07 78.91 14:24:02 3 7.01 0.00 2.63 10.71 0.07 79.59 14:25:01 all 23.62 0.00 7.03 4.94 0.07 64.33 14:25:01 0 29.62 0.00 6.62 8.60 0.09 55.07 14:25:01 1 26.66 0.00 6.99 3.34 0.07 62.95 14:25:01 2 18.03 0.00 7.44 4.90 0.09 69.54 14:25:01 3 20.09 0.00 7.09 2.91 0.05 69.85 14:26:01 all 17.81 0.00 3.18 5.56 0.07 73.38 14:26:01 0 15.08 0.00 4.05 8.80 0.07 72.00 14:26:01 1 16.67 0.00 2.72 5.09 0.07 75.45 14:26:01 2 19.46 0.00 3.41 5.78 0.08 71.26 14:26:01 3 20.03 0.00 2.51 2.58 0.05 74.83 Average: all 19.75 0.00 4.18 5.43 0.07 70.56 Average: 0 20.36 0.00 4.14 6.57 0.06 68.86 Average: 1 25.57 0.00 4.08 4.94 0.07 65.34 Average: 2 17.42 0.00 4.44 4.78 0.08 73.28 Average: 3 15.65 0.00 4.05 5.43 0.06 74.81