---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-465 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 9.4G 9.9G 49% / 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 451 887 0 2604 3222 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:51:5e:46 brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe51:5e46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:53:0f:f2 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-465) 02/15/25 _x86_64_ (4 CPU) 22:06:41 LINUX RESTART (4 CPU) 22:07:01 tps rtps wtps bread/s bwrtn/s 22:08:01 191.08 69.09 122.00 5595.73 43599.02 22:09:01 97.48 30.24 67.24 1633.99 9882.62 22:10:01 10.11 0.02 10.10 0.13 427.26 22:11:01 37.31 11.48 25.83 825.73 3808.17 22:12:01 41.28 7.68 33.59 702.42 11960.67 Average: 75.45 23.70 51.75 1751.60 13935.55 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 1665528 3376008 2373124 58.76 56172 1807688 856240 16.83 528840 1662516 159484 22:09:01 1362868 3226700 2675784 66.25 64348 1945804 1010320 19.86 692304 1786908 4064 22:10:01 1349464 3220508 2689188 66.59 66148 1950308 1014260 19.94 699188 1790584 1140 22:11:01 495676 2504332 3542976 87.73 69092 2081076 1634980 32.14 1477004 1855192 6640 22:12:01 944400 3333036 3094252 76.62 72888 2450932 879220 17.28 779956 2095836 28600 Average: 1163587 3132117 2875065 71.19 65730 2047162 1079004 21.21 835458 1838207 39986 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 ens3 477.55 282.34 1581.80 69.70 0.00 0.00 0.00 0.00 22:09:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 ens3 132.83 124.16 398.89 24.89 0.00 0.00 0.00 0.00 22:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 ens3 58.71 85.05 65.24 13.69 0.00 0.00 0.00 0.00 22:11:01 lo 0.85 0.85 0.25 0.25 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 ens3 271.55 310.71 1737.64 49.15 0.00 0.00 0.00 0.00 22:12:01 lo 1.40 1.40 0.21 0.21 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 ens3 657.34 514.86 3188.52 97.75 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.17 0.17 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: ens3 319.60 263.43 1394.42 51.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-465) 02/15/25 _x86_64_ (4 CPU) 22:06:41 LINUX RESTART (4 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 19.29 0.00 2.41 5.79 0.07 72.45 22:08:01 0 11.14 0.00 1.43 8.61 0.03 78.79 22:08:01 1 15.52 0.00 2.23 4.84 0.07 77.35 22:08:01 2 38.49 0.00 4.27 3.56 0.08 53.59 22:08:01 3 12.13 0.00 1.68 6.11 0.07 80.01 22:09:01 all 12.84 0.00 0.74 1.87 0.05 84.50 22:09:01 0 7.68 0.00 0.56 1.82 0.05 89.89 22:09:01 1 15.57 0.00 1.00 3.24 0.05 80.13 22:09:01 2 11.25 0.00 0.37 0.80 0.05 87.53 22:09:01 3 16.87 0.00 1.08 1.65 0.07 80.34 22:10:01 all 4.18 0.00 0.23 0.05 0.03 95.51 22:10:01 0 2.45 0.00 0.20 0.08 0.02 97.25 22:10:01 1 3.35 0.00 0.32 0.10 0.03 96.19 22:10:01 2 7.01 0.00 0.20 0.00 0.05 92.74 22:10:01 3 3.92 0.00 0.21 0.00 0.03 95.83 22:11:01 all 29.66 0.00 0.94 0.37 0.06 68.98 22:11:01 0 24.68 0.00 0.89 0.40 0.05 73.98 22:11:01 1 30.90 0.00 1.30 0.35 0.07 67.38 22:11:01 2 30.58 0.00 0.62 0.40 0.05 68.35 22:11:01 3 32.50 0.00 0.90 0.30 0.05 66.24 22:12:01 all 29.00 0.00 1.59 0.51 0.07 68.84 22:12:01 0 27.48 0.00 1.52 1.14 0.07 69.79 22:12:01 1 24.80 0.00 1.46 0.23 0.07 73.45 22:12:01 2 28.52 0.00 1.67 0.32 0.07 69.42 22:12:01 3 35.19 0.00 1.71 0.33 0.07 62.70 Average: all 18.97 0.00 1.18 1.71 0.06 78.08 Average: 0 14.65 0.00 0.92 2.41 0.04 81.97 Average: 1 18.02 0.00 1.26 1.75 0.06 78.91 Average: 2 23.14 0.00 1.42 1.01 0.06 74.36 Average: 3 20.07 0.00 1.11 1.67 0.06 77.08