---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8062 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 11G 9.1G 53% / 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 513 559 0 2870 3147 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:78:ad:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe78:ad44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:8b:7e:38 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-8062) 10/18/24 _x86_64_ (4 CPU) 16:40:39 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:02 193.07 83.15 109.92 6520.91 42629.71 16:43:01 208.64 27.42 181.22 2873.31 63297.97 16:44:01 105.20 62.41 42.79 3546.21 5012.90 Average: 168.75 57.82 110.93 4321.28 36837.62 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 1664700 3360848 2373960 58.78 53364 1798028 875804 17.22 562764 1630992 133564 16:43:01 291628 3046336 3747032 92.78 93004 2752420 1640712 32.25 1084692 2374888 144964 16:44:01 574124 3202704 3464536 85.78 95960 2621080 1033268 20.31 882912 2294784 18292 Average: 843484 3203296 3195176 79.11 80776 2390509 1183261 23.26 843456 2100221 98940 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 ens3 392.20 257.47 1438.40 70.72 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:43:01 ens3 960.37 562.21 6855.22 46.23 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 16:44:01 ens3 68.74 106.45 20.71 667.27 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 471.13 307.34 2749.32 262.57 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 2.08 2.08 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8062) 10/18/24 _x86_64_ (4 CPU) 16:40:39 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 19.44 0.00 2.45 5.90 0.06 72.14 16:42:02 0 21.86 0.00 2.14 1.37 0.05 74.58 16:42:02 1 7.27 0.00 2.15 9.87 0.07 80.65 16:42:02 2 13.62 0.00 2.33 6.09 0.05 77.90 16:42:02 3 35.07 0.00 3.17 6.28 0.10 55.38 16:43:01 all 33.95 0.00 6.41 3.94 0.08 55.62 16:43:01 0 30.56 0.00 5.53 1.51 0.07 62.34 16:43:01 1 25.90 0.00 5.93 6.96 0.07 61.14 16:43:01 2 32.88 0.00 6.79 5.20 0.09 55.05 16:43:01 3 46.44 0.00 7.41 2.09 0.09 43.97 16:44:01 all 22.85 0.00 1.44 2.59 0.06 73.06 16:44:01 0 10.70 0.00 1.42 3.87 0.05 83.95 16:44:01 1 10.07 0.00 1.24 1.94 0.05 86.70 16:44:01 2 44.98 0.00 1.62 2.66 0.08 50.65 16:44:01 3 25.63 0.00 1.45 1.90 0.05 70.96 Average: all 25.34 0.00 3.41 4.15 0.07 67.04 Average: 0 20.96 0.00 3.01 2.26 0.06 73.72 Average: 1 14.30 0.00 3.08 6.26 0.06 76.30 Average: 2 30.50 0.00 3.56 4.64 0.07 61.23 Average: 3 35.62 0.00 3.98 3.44 0.08 56.88