---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6047 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 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 482 478 0 2983 3178 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:ce:9f:64 brd ff:ff:ff:ff:ff:ff inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fece:9f64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:ba:4e:48 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-6047) 09/26/24 _x86_64_ (4 CPU) 13:54:32 LINUX RESTART (4 CPU) 13:55:02 tps rtps wtps bread/s bwrtn/s 13:56:01 144.09 67.16 76.94 5030.88 7454.33 13:57:01 294.04 29.43 264.61 4073.28 114021.72 13:58:01 242.41 78.30 164.11 5731.18 44636.56 Average: 227.32 58.24 169.08 4944.49 55648.30 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1683132 3384068 2355520 58.32 52660 1803512 852256 16.75 540144 1634436 133652 13:57:01 151708 3302072 3886944 96.24 117624 3124608 1220256 23.99 601672 3000604 293628 13:58:01 523948 3257852 3514704 87.03 141952 2671440 983592 19.33 802916 2413976 17844 Average: 786263 3314664 3252389 80.53 104079 2533187 1018701 20.02 648244 2349672 148375 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 346.42 222.00 1490.68 68.67 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 13:57:01 ens3 667.12 394.05 13854.20 32.87 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:58:01 ens3 420.65 319.36 2908.65 26.52 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 478.83 312.32 6111.47 42.54 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-6047) 09/26/24 _x86_64_ (4 CPU) 13:54:32 LINUX RESTART (4 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 19.65 0.00 2.02 4.11 0.06 74.16 13:56:01 0 7.70 0.00 1.46 4.76 0.05 86.03 13:56:01 1 37.36 0.00 2.70 4.22 0.09 55.64 13:56:01 2 13.52 0.00 1.99 5.39 0.05 79.05 13:56:01 3 20.03 0.00 1.90 2.07 0.05 75.94 13:57:01 all 26.13 0.00 8.17 5.82 0.08 59.80 13:57:01 0 29.08 0.00 8.72 4.56 0.07 57.57 13:57:01 1 20.73 0.00 7.90 9.03 0.07 62.27 13:57:01 2 35.97 0.00 9.10 4.76 0.10 50.06 13:57:01 3 18.68 0.00 6.95 4.93 0.08 69.36 13:58:01 all 19.40 0.00 3.24 6.57 0.08 70.72 13:58:01 0 32.99 0.00 3.48 10.30 0.10 53.12 13:58:01 1 19.00 0.00 2.74 0.87 0.07 77.32 13:58:01 2 13.73 0.00 4.05 4.76 0.08 77.38 13:58:01 3 11.80 0.00 2.68 10.40 0.07 75.05 Average: all 21.72 0.00 4.48 5.51 0.07 68.22 Average: 0 23.32 0.00 4.56 6.56 0.07 65.50 Average: 1 25.65 0.00 4.45 4.69 0.07 65.14 Average: 2 21.08 0.00 5.06 4.97 0.08 68.81 Average: 3 16.82 0.00 3.84 5.81 0.07 73.45