---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10347 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 12G 7.3G 63% / 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 465 507 0 2971 3195 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:de:2f:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.212/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fede:2fd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:47:13:c2 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-10347) 11/14/24 _x86_64_ (4 CPU) 13:54:35 LINUX RESTART (4 CPU) 13:55:02 tps rtps wtps bread/s bwrtn/s 13:56:01 180.56 76.36 104.20 5737.60 43393.07 13:57:01 307.84 26.32 281.53 3334.31 124194.00 13:58:01 238.99 80.50 158.49 6027.40 34322.01 Average: 242.82 60.97 181.86 5028.88 67446.09 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1660660 3367800 2377992 58.88 52900 1809840 891612 17.53 556156 1642280 137832 13:57:01 292300 3315700 3746352 92.76 118300 3003764 1208012 23.75 596900 2871784 319544 13:58:01 533640 3255972 3505012 86.79 141140 2662368 1008008 19.81 802064 2408420 17856 Average: 828867 3313157 3209785 79.48 104113 2491991 1035877 20.36 651707 2307495 158411 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 13:56:01 ens3 431.98 273.68 1511.99 71.81 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 13:57:01 ens3 749.37 465.26 15044.71 36.18 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:58:01 ens3 334.93 261.44 1698.40 24.33 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 505.88 333.82 6112.07 43.95 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-10347) 11/14/24 _x86_64_ (4 CPU) 13:54:35 LINUX RESTART (4 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 19.77 0.00 2.41 5.66 0.06 72.10 13:56:01 0 17.22 0.00 2.19 2.95 0.05 77.58 13:56:01 1 13.88 0.00 1.65 10.41 0.05 74.00 13:56:01 2 30.47 0.00 3.75 2.85 0.10 62.83 13:56:01 3 17.51 0.00 2.07 6.42 0.05 73.94 13:57:01 all 25.15 0.00 8.03 6.08 0.08 60.66 13:57:01 0 20.97 0.00 8.35 6.79 0.07 63.82 13:57:01 1 18.38 0.00 7.22 8.86 0.05 65.49 13:57:01 2 30.26 0.00 7.26 3.33 0.10 59.05 13:57:01 3 31.10 0.00 9.27 5.31 0.09 54.23 13:58:01 all 19.16 0.00 2.84 6.73 0.08 71.19 13:58:01 0 12.74 0.00 2.88 6.38 0.05 77.95 13:58:01 1 15.61 0.00 3.28 6.05 0.07 74.99 13:58:01 2 37.84 0.00 2.94 6.31 0.08 52.83 13:58:01 3 10.40 0.00 2.29 8.18 0.08 79.04 Average: all 21.36 0.00 4.43 6.16 0.07 67.99 Average: 0 16.96 0.00 4.47 5.38 0.06 73.13 Average: 1 15.96 0.00 4.06 8.43 0.06 71.49 Average: 2 32.88 0.00 4.64 4.17 0.10 58.21 Average: 3 19.63 0.00 4.53 6.65 0.07 69.12