---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2013 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 13G 7.2G 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: 3944 477 436 0 3029 3183 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:2e:04:64 brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe2e:464/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:67:df:bd 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-2013) 01/16/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 171.56 69.18 102.38 5608.26 41812.61 15:35:01 255.32 34.37 220.95 4172.63 125871.41 15:36:01 414.23 84.80 329.43 4755.61 27848.69 15:37:01 262.39 210.73 51.66 8213.16 13753.31 15:38:01 60.82 40.66 20.16 2324.68 2145.51 Average: 232.79 88.12 144.67 5017.62 42015.21 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1712844 3380340 2325816 57.59 50556 1773132 846596 16.64 520556 1630396 155196 15:35:01 536268 3331408 3502392 86.72 112912 2785272 1178716 23.17 492472 2740076 315692 15:36:01 111492 3164352 3927168 97.24 148252 2983840 1646944 32.37 847084 2781732 121664 15:37:01 520804 3204356 3517856 87.10 151052 2626716 1069348 21.02 996992 2241352 34460 15:38:01 488392 3272484 3550268 87.91 154240 2717836 966216 18.99 989632 2275476 17172 Average: 673960 3270588 3364700 83.31 123402 2577359 1141564 22.44 769347 2333806 128837 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 344.60 221.39 1425.15 65.52 0.00 0.00 0.00 0.00 15:34:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 379.66 171.53 14352.48 16.09 0.00 0.00 0.00 0.00 15:35:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 218.90 159.39 961.12 13.09 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 153.99 76.69 924.32 8.12 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 52.74 44.66 175.69 25.62 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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 229.50 134.61 3532.70 25.72 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2013) 01/16/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 19.04 0.00 2.32 5.08 0.07 73.48 15:34:02 0 18.71 0.00 1.51 2.49 0.05 77.23 15:34:02 1 7.10 0.00 2.79 7.64 0.05 82.42 15:34:02 2 16.33 0.00 2.23 5.70 0.10 75.64 15:34:02 3 33.99 0.00 2.78 4.52 0.08 58.64 15:35:01 all 24.39 0.00 8.06 4.13 0.10 63.32 15:35:01 0 23.01 0.00 8.45 2.33 0.09 66.11 15:35:01 1 17.35 0.00 6.48 6.55 0.09 69.52 15:35:01 2 20.37 0.00 9.05 3.66 0.10 66.81 15:35:01 3 36.84 0.00 8.28 3.97 0.12 50.79 15:36:01 all 15.95 0.00 3.99 13.56 0.10 66.39 15:36:01 0 14.44 0.00 4.08 6.11 0.08 75.28 15:36:01 1 13.74 0.00 3.65 11.13 0.08 71.39 15:36:01 2 18.63 0.00 5.07 34.74 0.15 41.41 15:36:01 3 16.97 0.00 3.13 2.41 0.05 77.43 15:37:01 all 47.33 0.00 5.46 11.17 0.12 35.92 15:37:01 0 46.25 0.00 4.90 8.03 0.12 40.71 15:37:01 1 47.83 0.00 5.57 11.56 0.12 34.92 15:37:01 2 49.01 0.00 5.77 13.44 0.13 31.65 15:37:01 3 46.23 0.00 5.66 11.64 0.12 36.35 15:38:01 all 20.18 0.00 1.01 1.19 0.05 77.57 15:38:01 0 12.84 0.00 0.92 1.57 0.03 84.64 15:38:01 1 30.79 0.00 1.02 1.26 0.05 66.88 15:38:01 2 23.78 0.00 1.52 1.87 0.07 72.76 15:38:01 3 13.37 0.00 0.57 0.07 0.03 85.97 Average: all 25.36 0.00 4.14 7.03 0.09 63.38 Average: 0 23.03 0.00 3.94 4.11 0.07 68.85 Average: 1 23.38 0.00 3.89 7.63 0.08 65.03 Average: 2 25.64 0.00 4.70 11.88 0.11 57.67 Average: 3 29.40 0.00 4.05 4.51 0.08 61.95