---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6281 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 8.5G 57% / 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 503 323 0 3116 3157 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:49:b3:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe49:b3d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:0a:23:f1 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-6281) 09/28/24 _x86_64_ (4 CPU) 23:45:53 LINUX RESTART (4 CPU) 23:46:01 tps rtps wtps bread/s bwrtn/s 23:47:01 163.91 69.29 94.62 5622.00 40764.42 23:48:01 196.09 33.08 163.01 3711.93 64886.21 23:49:01 166.74 36.72 130.02 3267.58 33967.48 Average: 175.58 46.36 129.22 4200.37 46541.73 23:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:47:01 1715524 3308384 2323136 57.52 40348 1714636 926028 18.20 595120 1565128 90724 23:48:01 310540 3243820 3728120 92.31 85924 2946720 1287600 25.31 695076 2757032 15556 23:49:01 394688 3255092 3643972 90.23 150168 2740876 961712 18.90 807460 2494368 17344 Average: 806917 3269099 3231743 80.02 92147 2467411 1058447 20.81 699219 2272176 41208 23:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 23:47:01 ens3 368.36 232.68 1424.96 69.13 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 23:48:01 ens3 790.17 396.77 6944.09 35.34 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:49:01 ens3 583.29 265.23 2095.42 42.69 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 580.64 298.24 3488.65 49.05 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-6281) 09/28/24 _x86_64_ (4 CPU) 23:45:53 LINUX RESTART (4 CPU) 23:46:01 CPU %user %nice %system %iowait %steal %idle 23:47:01 all 15.40 0.00 2.03 5.25 0.05 77.26 23:47:01 0 20.20 0.00 1.77 4.14 0.05 73.84 23:47:01 1 21.37 0.00 2.49 6.59 0.07 69.48 23:47:01 2 10.83 0.00 1.32 4.90 0.05 82.90 23:47:01 3 9.17 0.00 2.58 5.38 0.05 82.81 23:48:01 all 21.62 0.00 4.44 3.94 0.07 69.93 23:48:01 0 16.66 0.00 4.62 3.44 0.07 75.22 23:48:01 1 11.77 0.00 3.98 6.80 0.05 77.40 23:48:01 2 33.54 0.00 5.18 1.77 0.10 59.42 23:48:01 3 24.53 0.00 3.96 3.76 0.07 67.69 23:49:01 all 21.00 0.00 4.70 3.55 0.09 70.66 23:49:01 0 22.07 0.00 5.71 2.98 0.08 69.15 23:49:01 1 27.32 0.00 4.45 4.84 0.12 63.27 23:49:01 2 17.67 0.00 4.31 4.91 0.07 73.04 23:49:01 3 17.01 0.00 4.34 1.46 0.08 77.11 Average: all 19.33 0.00 3.72 4.25 0.07 72.63 Average: 0 19.64 0.00 4.03 3.52 0.07 72.74 Average: 1 20.15 0.00 3.64 6.08 0.08 70.05 Average: 2 20.64 0.00 3.60 3.87 0.07 71.82 Average: 3 16.89 0.00 3.63 3.53 0.07 75.88