---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4790 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: 2799.996 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): 0-7 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 814 26724 0 4628 30896 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:18:af:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe18:afc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:5e:98:8d 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-4790) 11/26/23 _x86_64_ (8 CPU) 14:29:39 LINUX RESTART (8 CPU) 14:30:02 tps rtps wtps bread/s bwrtn/s 14:31:01 155.40 59.28 96.12 3703.51 99367.29 14:32:01 141.36 26.86 114.50 2074.99 72625.90 14:33:01 156.41 9.66 146.75 1697.70 36270.31 14:34:01 195.17 2.85 192.32 432.86 55623.93 14:35:01 10.66 0.58 10.08 28.80 1347.91 14:36:01 31.94 1.40 30.54 107.45 1373.37 Average: 115.05 16.65 98.39 1334.31 44281.57 14:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:31:01 30267672 31706100 2671548 8.11 54844 1702764 1475112 4.34 846828 1556944 64988 14:32:01 29966668 31746260 2972552 9.02 78464 2002160 1442188 4.24 832708 1832464 159172 14:33:01 27526864 31698392 5412356 16.43 112184 4276976 1447092 4.26 969332 4014296 1371216 14:34:01 25725224 30125748 7213996 21.90 115984 4501180 5663344 16.66 2631140 4087860 1572 14:35:01 25423092 29860508 7516128 22.82 116212 4537276 5659672 16.65 2914360 4099276 124 14:36:01 27335208 31624336 5604012 17.01 119896 4377088 1516376 4.46 1193848 3957020 56256 Average: 27707455 31126891 5231765 15.88 99597 3566241 2867297 8.44 1564703 3257977 275555 14:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 14:31:01 ens3 356.36 210.25 1459.77 61.19 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:32:01 ens3 44.26 31.13 607.63 6.31 0.00 0.00 0.00 0.00 14:33:01 br-f84319afe775 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 9.40 9.40 0.87 0.87 0.00 0.00 0.00 0.00 14:33:01 ens3 662.95 368.28 20347.48 27.75 0.00 0.00 0.00 0.00 14:34:01 br-f84319afe775 0.48 0.47 0.04 0.03 0.00 0.00 0.00 0.00 14:34:01 veth6e90813 1.10 1.52 0.28 0.27 0.00 0.00 0.00 0.00 14:34:01 veth09a0877 1.30 1.48 0.18 0.16 0.00 0.00 0.00 0.00 14:34:01 vethac255e8 0.15 0.47 0.01 0.03 0.00 0.00 0.00 0.00 14:35:01 br-f84319afe775 4.77 6.42 7.71 15.78 0.00 0.00 0.00 0.00 14:35:01 veth6e90813 6.15 6.78 21.94 7.19 0.00 0.00 0.00 0.00 14:35:01 veth09a0877 3.15 3.15 1.32 7.47 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 30.46 30.46 25.14 25.14 0.00 0.00 0.00 0.00 14:36:01 ens3 1168.46 674.97 22584.47 148.91 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: lo 4.52 4.52 4.16 4.16 0.00 0.00 0.00 0.00 Average: ens3 191.63 111.38 3763.28 24.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4790) 11/26/23 _x86_64_ (8 CPU) 14:29:39 LINUX RESTART (8 CPU) 14:30:02 CPU %user %nice %system %iowait %steal %idle 14:31:01 all 8.56 0.00 0.76 9.82 0.04 80.83 14:31:01 0 7.40 0.00 0.77 19.95 0.05 71.84 14:31:01 1 6.24 0.00 0.78 1.88 0.02 91.08 14:31:01 2 2.57 0.00 0.65 26.77 0.03 69.98 14:31:01 3 11.96 0.00 0.92 0.54 0.05 86.53 14:31:01 4 4.39 0.00 0.42 20.50 0.03 74.66 14:31:01 5 3.23 0.00 0.58 0.87 0.03 95.29 14:31:01 6 7.05 0.00 0.58 1.07 0.03 91.26 14:31:01 7 25.63 0.00 1.36 7.04 0.07 65.90 14:32:01 all 9.60 0.00 0.77 5.94 0.03 83.66 14:32:01 0 9.83 0.00 0.80 0.85 0.03 88.49 14:32:01 1 1.48 0.00 0.30 0.48 0.02 97.72 14:32:01 2 0.08 0.00 0.30 37.77 0.02 61.83 14:32:01 3 5.90 0.00 0.78 0.77 0.02 92.53 14:32:01 4 3.67 0.00 0.42 0.62 0.00 95.30 14:32:01 5 11.88 0.00 0.87 1.10 0.03 86.12 14:32:01 6 27.13 0.00 1.52 4.89 0.07 66.39 14:32:01 7 16.83 0.00 1.17 1.05 0.05 80.90 14:33:01 all 12.51 0.00 3.64 2.52 0.09 81.25 14:33:01 0 10.08 0.00 4.08 0.86 0.08 84.90 14:33:01 1 12.96 0.00 3.81 0.27 0.07 82.90 14:33:01 2 13.34 0.00 4.60 15.39 0.10 66.57 14:33:01 3 11.63 0.00 4.19 0.10 0.10 83.97 14:33:01 4 24.03 0.00 3.12 0.72 0.08 72.05 14:33:01 5 10.17 0.00 3.52 0.03 0.07 86.20 14:33:01 6 10.90 0.00 3.06 0.18 0.08 85.77 14:33:01 7 7.04 0.00 2.69 2.71 0.08 87.47 14:34:01 all 23.33 0.00 3.03 4.63 0.10 68.91 14:34:01 0 16.48 0.00 2.38 0.95 0.07 80.12 14:34:01 1 29.10 0.00 3.40 0.54 0.10 66.86 14:34:01 2 32.21 0.00 4.31 27.24 0.12 36.13 14:34:01 3 23.71 0.00 3.34 0.52 0.10 72.33 14:34:01 4 34.98 0.00 4.09 0.27 0.17 60.50 14:34:01 5 17.36 0.00 2.34 3.55 0.08 76.67 14:34:01 6 15.27 0.00 1.99 0.27 0.07 82.40 14:34:01 7 17.54 0.00 2.34 3.83 0.10 76.19 14:35:01 all 10.80 0.00 1.40 0.12 0.05 87.62 14:35:01 0 10.23 0.00 2.09 0.03 0.07 87.58 14:35:01 1 8.94 0.00 1.54 0.23 0.05 89.24 14:35:01 2 11.85 0.00 1.44 0.02 0.05 86.65 14:35:01 3 12.64 0.00 1.51 0.00 0.05 85.80 14:35:01 4 10.83 0.00 1.17 0.15 0.05 87.80 14:35:01 5 9.36 0.00 1.00 0.02 0.05 89.57 14:35:01 6 12.45 0.00 1.45 0.43 0.07 85.59 14:35:01 7 10.10 0.00 1.04 0.07 0.05 88.75 14:36:01 all 6.26 0.00 0.52 0.19 0.03 93.00 14:36:01 0 1.05 0.00 0.45 0.02 0.02 98.47 14:36:01 1 9.42 0.00 0.67 1.00 0.03 88.88 14:36:01 2 27.28 0.00 0.98 0.18 0.05 71.50 14:36:01 3 2.35 0.00 0.40 0.07 0.03 97.16 14:36:01 4 0.98 0.00 0.40 0.02 0.03 98.57 14:36:01 5 2.77 0.00 0.38 0.07 0.02 96.76 14:36:01 6 4.92 0.00 0.50 0.05 0.03 94.49 14:36:01 7 1.38 0.00 0.43 0.08 0.02 98.09 Average: all 11.84 0.00 1.68 3.85 0.06 82.56 Average: 0 9.18 0.00 1.76 3.73 0.05 85.28 Average: 1 11.36 0.00 1.75 0.73 0.05 86.11 Average: 2 14.58 0.00 2.04 17.86 0.06 65.46 Average: 3 11.34 0.00 1.85 0.33 0.06 86.42 Average: 4 13.14 0.00 1.60 3.67 0.06 81.53 Average: 5 9.14 0.00 1.45 0.94 0.05 88.43 Average: 6 12.97 0.00 1.52 1.15 0.06 84.30 Average: 7 13.05 0.00 1.50 2.45 0.06 82.93