---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3327 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 8.9G 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: 3943 458 1382 0 2103 3228 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:a2:81:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fea2:8148/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:ed:80:1c 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-3327) 06/12/24 _x86_64_ (4 CPU) 12:49:36 LINUX RESTART (4 CPU) 12:50:02 tps rtps wtps bread/s bwrtn/s 12:51:01 178.11 76.44 101.66 5744.52 42848.75 12:52:01 90.92 13.30 77.62 2313.08 10103.38 Average: 134.15 44.61 89.54 4014.38 26338.51 12:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 1658336 3356168 2380316 58.94 51680 1800388 890400 17.50 563248 1634892 128340 12:52:01 1437348 3326512 2601304 64.41 60964 1976644 936420 18.41 658068 1747748 16744 Average: 1547842 3341340 2490810 61.67 56322 1888516 913410 17.95 610658 1691320 72542 12:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 ens3 393.71 251.65 1426.23 70.90 0.00 0.00 0.00 0.00 12:51:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 60.51 49.84 327.51 13.83 0.00 0.00 0.00 0.00 12:52:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 225.71 149.90 872.26 42.12 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.18 0.18 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-3327) 06/12/24 _x86_64_ (4 CPU) 12:49:36 LINUX RESTART (4 CPU) 12:50:02 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 20.63 0.00 2.57 5.63 0.06 71.11 12:51:01 0 9.72 0.00 2.13 8.73 0.03 79.38 12:51:01 1 13.12 0.00 1.60 1.12 0.03 84.13 12:51:01 2 26.62 0.00 3.07 8.53 0.09 61.69 12:51:01 3 33.22 0.00 3.48 4.12 0.09 59.09 12:52:01 all 19.76 0.00 1.29 2.69 0.05 76.21 12:52:01 0 16.66 0.00 1.19 5.61 0.03 76.51 12:52:01 1 40.97 0.00 1.60 0.62 0.05 56.76 12:52:01 2 8.34 0.00 1.07 1.80 0.05 88.74 12:52:01 3 13.01 0.00 1.35 2.77 0.05 82.82 Average: all 20.19 0.00 1.93 4.15 0.05 73.68 Average: 0 13.21 0.00 1.66 7.16 0.03 77.94 Average: 1 27.17 0.00 1.60 0.87 0.04 70.32 Average: 2 17.38 0.00 2.06 5.13 0.07 75.36 Average: 3 23.00 0.00 2.41 3.44 0.07 71.09