---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12272 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 845 26482 0 4839 30866 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:bd:c7:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:febd:c764/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:a2:93:90 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12272) 01/14/24 _x86_64_ (8 CPU) 19:10:38 LINUX RESTART (8 CPU) 19:11:01 tps rtps wtps bread/s bwrtn/s 19:12:01 207.02 65.86 141.16 4323.01 43962.54 19:13:01 82.96 14.25 68.71 993.27 13368.61 19:14:01 111.60 19.73 91.87 2289.09 18284.42 19:15:01 91.85 3.38 88.47 464.99 37414.03 19:16:01 86.84 0.05 86.79 0.80 54970.59 19:17:01 196.37 12.33 184.04 773.20 19431.11 19:18:01 19.74 0.75 18.99 37.59 6860.86 19:19:01 74.84 1.93 72.90 111.98 10874.87 Average: 108.90 14.78 94.11 1124.12 25647.68 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 30382424 31715168 2556796 7.76 46432 1609904 1457976 4.29 822756 1470148 39920 19:13:01 30035576 31662204 2903644 8.82 70836 1864668 1517960 4.47 910292 1697004 181632 19:14:01 29792728 31750776 3146492 9.55 89364 2161724 1381656 4.07 871604 1948964 133944 19:15:01 27868008 31663824 5071212 15.40 121164 3893028 1418416 4.17 1000564 3631364 976868 19:16:01 27189336 31668856 5749884 17.46 127092 4545760 1489504 4.38 1007556 4282844 130232 19:17:01 25795332 30444484 7143888 21.69 134524 4692372 7104756 20.90 2360752 4268460 340 19:18:01 25045276 29729380 7893944 23.97 136616 4722572 7472512 21.99 3134620 4234020 27668 19:19:01 27112120 31600252 5827100 17.69 140964 4538820 1522380 4.48 1291848 4061032 32252 Average: 27902600 31279368 5036620 15.29 108374 3503606 2920645 8.59 1424999 3199230 190357 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 ens3 279.15 205.00 891.22 56.06 0.00 0.00 0.00 0.00 19:13:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 61.86 44.47 882.61 8.86 0.00 0.00 0.00 0.00 19:14:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 ens3 64.02 46.96 786.01 8.17 0.00 0.00 0.00 0.00 19:15:01 lo 4.60 4.60 0.48 0.48 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 br-521f4e445051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 701.78 370.82 13025.16 28.28 0.00 0.00 0.00 0.00 19:16:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 br-521f4e445051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 194.35 108.56 6942.19 7.80 0.00 0.00 0.00 0.00 19:17:01 lo 1.10 1.10 0.07 0.07 0.00 0.00 0.00 0.00 19:17:01 vethbc5ffda 1.27 1.43 0.08 0.08 0.00 0.00 0.00 0.00 19:17:01 vethe59f403 1.73 1.90 0.11 0.12 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 6.35 6.35 1.52 1.52 0.00 0.00 0.00 0.00 19:18:01 vethbc5ffda 4.83 6.10 0.97 0.78 0.00 0.00 0.00 0.00 19:18:01 vethe59f403 94.30 80.14 20.06 86.80 0.00 0.00 0.00 0.01 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 ens3 1400.53 849.91 22665.16 162.89 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.37 0.37 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 173.73 105.36 2832.02 20.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12272) 01/14/24 _x86_64_ (8 CPU) 19:10:38 LINUX RESTART (8 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 5.46 0.00 0.89 9.96 0.05 83.64 19:12:01 0 3.93 0.00 0.77 1.77 0.05 93.49 19:12:01 1 4.34 0.00 1.60 3.06 0.05 90.94 19:12:01 2 7.42 0.00 0.71 3.65 0.07 88.14 19:12:01 3 5.61 0.00 0.79 33.73 0.05 59.81 19:12:01 4 10.79 0.00 1.17 20.64 0.05 67.35 19:12:01 5 5.04 0.00 1.20 13.48 0.07 80.21 19:12:01 6 4.24 0.00 0.44 1.86 0.05 93.41 19:12:01 7 2.30 0.00 0.39 1.66 0.03 95.62 19:13:01 all 8.52 0.00 0.60 3.47 0.03 87.37 19:13:01 0 1.30 0.00 0.18 0.05 0.02 98.45 19:13:01 1 23.89 0.00 1.49 15.07 0.07 59.48 19:13:01 2 10.35 0.00 0.55 0.73 0.07 88.30 19:13:01 3 21.20 0.00 1.02 0.73 0.05 76.99 19:13:01 4 5.89 0.00 0.55 9.44 0.02 84.10 19:13:01 5 4.04 0.00 0.35 0.40 0.02 95.20 19:13:01 6 1.10 0.00 0.42 1.25 0.00 97.23 19:13:01 7 0.52 0.00 0.27 0.17 0.02 99.03 19:14:01 all 8.01 0.00 0.77 4.34 0.03 86.85 19:14:01 0 1.40 0.00 0.37 6.69 0.02 91.53 19:14:01 1 15.98 0.00 1.20 15.52 0.03 67.26 19:14:01 2 22.50 0.00 1.59 5.09 0.08 70.74 19:14:01 3 15.67 0.00 1.41 1.17 0.03 81.72 19:14:01 4 1.52 0.00 0.47 5.60 0.02 92.40 19:14:01 5 5.97 0.00 0.62 0.59 0.03 92.79 19:14:01 6 0.48 0.00 0.22 0.03 0.02 99.25 19:14:01 7 0.63 0.00 0.27 0.10 0.00 99.00 19:15:01 all 6.43 0.00 2.68 11.19 0.07 79.63 19:15:01 0 4.97 0.00 1.86 0.03 0.15 92.98 19:15:01 1 5.30 0.00 3.11 0.15 0.05 91.39 19:15:01 2 7.15 0.00 2.35 24.35 0.05 66.10 19:15:01 3 7.54 0.00 2.95 1.62 0.07 87.82 19:15:01 4 8.11 0.00 2.73 10.21 0.05 78.90 19:15:01 5 6.78 0.00 3.62 0.81 0.05 88.74 19:15:01 6 5.60 0.00 2.04 5.70 0.10 86.55 19:15:01 7 5.95 0.00 2.81 46.69 0.07 44.48 19:16:01 all 2.61 0.00 1.17 11.99 0.03 84.20 19:16:01 0 2.45 0.00 1.54 0.40 0.03 95.57 19:16:01 1 2.09 0.00 1.46 30.27 0.03 66.15 19:16:01 2 2.63 0.00 1.36 4.86 0.05 91.11 19:16:01 3 3.33 0.00 0.87 0.30 0.03 95.46 19:16:01 4 3.24 0.00 0.89 0.52 0.02 95.34 19:16:01 5 2.71 0.00 0.95 0.25 0.02 96.07 19:16:01 6 2.14 0.00 0.77 0.94 0.02 96.13 19:16:01 7 2.28 0.00 1.58 58.53 0.05 37.55 19:17:01 all 14.22 0.00 2.17 8.32 0.06 75.23 19:17:01 0 11.39 0.00 2.06 36.39 0.07 50.09 19:17:01 1 11.78 0.00 1.84 9.22 0.08 77.07 19:17:01 2 17.89 0.00 2.51 2.95 0.07 76.58 19:17:01 3 14.92 0.00 2.03 3.65 0.08 79.32 19:17:01 4 17.87 0.00 2.56 5.33 0.07 74.17 19:17:01 5 11.68 0.00 2.29 5.35 0.07 80.61 19:17:01 6 9.96 0.00 1.43 0.50 0.05 88.06 19:17:01 7 18.24 0.00 2.61 3.15 0.07 75.93 19:18:01 all 16.74 0.00 1.55 0.19 0.06 81.47 19:18:01 0 17.78 0.00 1.74 0.02 0.07 80.40 19:18:01 1 18.10 0.00 1.74 1.12 0.07 78.97 19:18:01 2 18.37 0.00 1.89 0.00 0.07 79.67 19:18:01 3 13.87 0.00 1.20 0.02 0.05 84.86 19:18:01 4 17.82 0.00 1.67 0.12 0.05 80.34 19:18:01 5 20.57 0.00 1.68 0.05 0.07 77.64 19:18:01 6 14.38 0.00 1.32 0.17 0.05 84.07 19:18:01 7 13.01 0.00 1.14 0.02 0.05 85.79 19:19:01 all 7.25 0.00 0.68 0.69 0.03 91.35 19:19:01 0 3.51 0.00 0.60 0.50 0.03 95.36 19:19:01 1 0.49 0.00 0.47 2.46 0.05 96.54 19:19:01 2 4.69 0.00 0.47 0.05 0.02 94.77 19:19:01 3 1.14 0.00 0.53 0.73 0.03 97.56 19:19:01 4 32.18 0.00 1.65 1.10 0.03 65.03 19:19:01 5 1.27 0.00 0.70 0.40 0.02 97.61 19:19:01 6 0.78 0.00 0.40 0.07 0.02 98.73 19:19:01 7 13.88 0.00 0.62 0.22 0.03 85.26 Average: all 8.66 0.00 1.31 6.26 0.05 83.72 Average: 0 5.84 0.00 1.14 5.72 0.05 87.25 Average: 1 10.25 0.00 1.61 9.61 0.05 78.47 Average: 2 11.39 0.00 1.43 5.19 0.06 81.94 Average: 3 10.42 0.00 1.35 5.21 0.05 82.97 Average: 4 12.18 0.00 1.46 6.62 0.04 79.71 Average: 5 7.25 0.00 1.42 2.67 0.04 88.61 Average: 6 4.83 0.00 0.88 1.31 0.04 92.95 Average: 7 7.10 0.00 1.21 13.76 0.04 77.89