---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1225 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 9.0G 11G 47% / 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 465 1258 0 2220 3214 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:4c:fe:87 brd ff:ff:ff:ff:ff:ff inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe4c:fe87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:92:42:dd 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 inet6 fe80::42:f0ff:fe92:42dd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1225) 02/26/25 _x86_64_ (4 CPU) 03:22:41 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 175.54 69.06 106.48 5613.06 41922.50 03:25:01 127.86 13.61 114.25 2367.19 16243.21 Average: 151.90 41.56 110.33 4003.76 29190.73 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 1640824 3318132 2397836 59.37 52120 1780980 906936 17.83 581588 1636964 160960 03:25:01 1306600 3306776 2732060 67.65 67412 2073116 933240 18.34 772936 1746580 17124 Average: 1473712 3312454 2564948 63.51 59766 1927048 920088 18.09 677262 1691772 89042 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 ens3 335.96 241.61 1487.59 67.74 0.00 0.00 0.00 0.00 03:24:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 189.44 178.24 944.73 454.41 0.00 0.00 0.00 0.00 03:25:01 lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 03:25:01 docker0 55.50 73.22 3.33 471.37 0.00 0.00 0.00 0.00 Average: ens3 263.32 210.19 1218.44 259.45 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 27.52 36.30 1.65 233.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1225) 02/26/25 _x86_64_ (4 CPU) 03:22:41 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.01 0.00 2.21 5.27 0.05 73.46 03:24:02 0 15.46 0.00 1.77 2.25 0.05 80.47 03:24:02 1 28.56 0.00 2.26 6.08 0.08 63.02 03:24:02 2 12.95 0.00 1.41 9.24 0.05 76.35 03:24:02 3 19.11 0.00 3.39 3.47 0.05 73.98 03:25:01 all 19.31 0.00 2.10 3.11 0.06 75.42 03:25:01 0 16.35 0.00 2.71 8.41 0.07 72.47 03:25:01 1 11.39 0.00 1.66 1.25 0.03 85.67 03:25:01 2 19.44 0.00 1.82 1.22 0.07 77.45 03:25:01 3 30.06 0.00 2.20 1.55 0.05 66.14 Average: all 19.16 0.00 2.15 4.20 0.06 74.43 Average: 0 15.90 0.00 2.23 5.30 0.06 76.51 Average: 1 20.06 0.00 1.96 3.69 0.06 74.23 Average: 2 16.16 0.00 1.61 5.27 0.06 76.90 Average: 3 24.54 0.00 2.80 2.52 0.05 70.09