---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8148 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 9.3G 10G 49% / 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: 3944 475 960 0 2508 3202 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:8e:dc:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe8e:dc8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:d2:62: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-8148) 10/19/24 _x86_64_ (4 CPU) 13:31:33 LINUX RESTART (4 CPU) 13:32:02 tps rtps wtps bread/s bwrtn/s 13:33:01 167.73 67.28 100.46 5020.98 20619.28 13:34:01 134.32 38.95 95.37 2403.73 14068.24 13:35:01 27.33 8.35 18.98 703.75 9371.50 Average: 109.47 38.03 71.44 2696.56 14653.17 13:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:01 1612836 3345672 2425824 60.07 57524 1828712 884052 17.38 580292 1662036 155276 13:34:01 953488 3156480 3085172 76.39 69896 2271836 1105392 21.73 904680 1966236 164336 13:35:01 1053196 3337040 2985464 73.92 71988 2350412 868968 17.08 773388 1998116 18772 Average: 1206507 3279731 2832153 70.13 66469 2150320 952804 18.73 752787 1875463 112795 13:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 499.08 299.34 1520.50 71.30 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 541.15 512.13 2993.59 86.80 0.00 0.00 0.00 0.00 13:35:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 434.93 307.98 1621.18 75.01 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.14 0.14 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 491.68 373.57 2048.07 77.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8148) 10/19/24 _x86_64_ (4 CPU) 13:31:33 LINUX RESTART (4 CPU) 13:32:02 CPU %user %nice %system %iowait %steal %idle 13:33:01 all 20.97 0.00 2.16 4.76 0.06 72.06 13:33:01 0 22.31 0.00 2.17 2.77 0.05 72.70 13:33:01 1 17.04 0.00 1.60 0.78 0.03 80.54 13:33:01 2 6.24 0.00 1.60 12.82 0.08 79.26 13:33:01 3 38.42 0.00 3.28 2.58 0.07 55.65 13:34:01 all 45.46 0.00 1.89 1.78 0.10 50.78 13:34:01 0 40.43 0.00 1.65 1.24 0.08 56.59 13:34:01 1 52.46 0.00 2.39 1.24 0.12 43.79 13:34:01 2 39.52 0.00 1.84 2.84 0.08 55.71 13:34:01 3 49.40 0.00 1.67 1.80 0.10 47.03 13:35:01 all 23.92 0.00 1.12 0.58 0.05 74.34 13:35:01 0 20.76 0.00 0.85 0.15 0.03 78.21 13:35:01 1 14.68 0.00 0.70 0.65 0.03 83.94 13:35:01 2 43.09 0.00 1.20 1.33 0.08 54.29 13:35:01 3 17.21 0.00 1.72 0.20 0.05 80.82 Average: all 30.15 0.00 1.72 2.36 0.07 65.70 Average: 0 27.86 0.00 1.55 1.38 0.06 69.15 Average: 1 28.09 0.00 1.56 0.89 0.06 69.40 Average: 2 29.66 0.00 1.55 5.65 0.08 63.06 Average: 3 35.00 0.00 2.22 1.52 0.07 61.19