---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4066 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: 2799.998 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): 0-7 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 14G 142G 9% / 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 837 25548 0 5780 30873 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:e4:a0:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fee4:a0e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:67:f6:00 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-4066) 02/09/24 _x86_64_ (8 CPU) 14:30:13 LINUX RESTART (8 CPU) 14:31:02 tps rtps wtps bread/s bwrtn/s 14:32:01 86.44 14.49 71.95 1010.27 24035.11 14:33:01 92.92 13.80 79.12 1117.55 27335.31 14:34:01 146.54 9.40 137.14 1658.79 46584.37 14:35:01 297.57 2.65 294.92 415.07 113845.07 14:36:01 31.19 0.63 30.56 37.99 19165.47 14:37:01 43.49 0.03 43.45 2.80 19341.02 Average: 116.43 6.81 109.62 706.22 41764.34 14:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30173956 31739064 2765264 8.40 66712 1810300 1415184 4.16 828480 1645952 144960 14:33:01 29795608 31672820 3143612 9.54 83096 2090980 1442648 4.24 918784 1901920 213936 14:34:01 26386932 31682572 6552288 19.89 130844 5322424 1416104 4.17 994236 5058304 2629824 14:35:01 24641740 30201756 8297480 25.19 136280 5575116 7382936 21.72 2595580 5124180 1516 14:36:01 24048192 29618900 8891028 26.99 137908 5582460 8284480 24.37 3219032 5080188 264 14:37:01 25536220 31131752 7403000 22.47 138908 5612440 2766700 8.14 1774616 5077052 320 Average: 26763775 31007811 6175445 18.75 115625 4332287 3784675 11.14 1721788 3981266 498470 14:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 lo 17.29 17.29 1.88 1.88 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 ens3 80.95 71.00 732.47 10.36 0.00 0.00 0.00 0.00 14:33:01 lo 17.26 17.26 1.86 1.86 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 ens3 90.65 79.92 734.66 12.78 0.00 0.00 0.00 0.00 14:34:01 lo 14.00 14.00 1.39 1.39 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 br-ba1dc2102e1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 1115.58 620.75 30010.40 47.99 0.00 0.00 0.00 0.00 14:35:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 14:35:01 veth041793f 1.33 1.83 0.15 0.18 0.00 0.00 0.00 0.00 14:35:01 vethf980700 0.00 0.32 0.00 0.02 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 lo 8.52 8.52 14.22 14.22 0.00 0.00 0.00 0.00 14:36:01 veth041793f 4.70 5.88 0.79 0.89 0.00 0.00 0.00 0.00 14:36:01 vethf980700 0.32 0.45 0.06 0.05 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 14:37:01 lo 10.45 10.45 5.58 5.58 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 br-ba1dc2102e1d 7.11 8.68 6.79 12.85 0.00 0.00 0.00 0.00 14:37:01 ens3 1653.40 1028.01 32352.82 167.85 0.00 0.00 0.00 0.00 Average: lo 11.34 11.34 4.17 4.17 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: br-ba1dc2102e1d 1.19 1.45 1.14 2.15 0.00 0.00 0.00 0.00 Average: ens3 219.98 132.71 5260.40 18.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4066) 02/09/24 _x86_64_ (8 CPU) 14:30:13 LINUX RESTART (8 CPU) 14:31:02 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 7.69 0.00 0.63 4.67 0.04 86.97 14:32:01 0 1.88 0.00 0.29 0.36 0.03 97.44 14:32:01 1 0.99 0.00 0.15 8.36 0.05 90.45 14:32:01 2 0.93 0.00 0.27 3.26 0.02 95.52 14:32:01 3 4.31 0.00 0.55 11.78 0.03 83.33 14:32:01 4 14.70 0.00 0.92 3.60 0.05 80.73 14:32:01 5 7.25 0.00 0.63 1.05 0.05 91.01 14:32:01 6 26.35 0.00 1.84 8.87 0.07 62.87 14:32:01 7 5.16 0.00 0.44 0.12 0.02 94.26 14:33:01 all 8.50 0.00 0.60 4.19 0.04 86.68 14:33:01 0 9.32 0.00 0.82 0.20 0.05 89.61 14:33:01 1 7.87 0.00 0.50 1.47 0.02 90.14 14:33:01 2 4.92 0.00 0.45 0.18 0.02 94.42 14:33:01 3 2.07 0.00 0.20 9.51 0.00 88.23 14:33:01 4 6.13 0.00 0.45 0.05 0.07 93.30 14:33:01 5 3.08 0.00 0.47 14.55 0.05 81.85 14:33:01 6 1.53 0.00 0.25 0.08 0.02 98.12 14:33:01 7 33.17 0.00 1.59 7.51 0.05 57.68 14:34:01 all 12.88 0.00 4.89 4.44 0.08 77.71 14:34:01 0 15.04 0.00 4.11 4.87 0.07 75.92 14:34:01 1 12.87 0.00 4.95 0.24 0.07 81.87 14:34:01 2 13.34 0.00 4.57 0.90 0.07 81.12 14:34:01 3 11.34 0.00 4.14 0.91 0.08 83.52 14:34:01 4 10.60 0.00 5.77 0.27 0.08 83.27 14:34:01 5 10.13 0.00 4.48 15.14 0.07 70.17 14:34:01 6 13.76 0.00 5.47 1.07 0.08 79.62 14:34:01 7 15.89 0.00 5.70 12.18 0.10 66.12 14:35:01 all 17.18 0.00 2.94 9.91 0.06 69.91 14:35:01 0 13.94 0.00 2.64 5.41 0.07 77.95 14:35:01 1 15.91 0.00 2.77 25.36 0.08 55.88 14:35:01 2 18.23 0.00 2.85 4.41 0.05 74.45 14:35:01 3 21.12 0.00 2.98 0.67 0.03 75.20 14:35:01 4 17.55 0.00 2.85 0.54 0.05 79.02 14:35:01 5 16.49 0.00 3.36 32.95 0.10 47.10 14:35:01 6 18.83 0.00 3.32 8.32 0.05 69.48 14:35:01 7 15.35 0.00 2.73 1.64 0.08 80.20 14:36:01 all 16.08 0.00 1.62 1.11 0.08 81.12 14:36:01 0 16.70 0.00 1.74 0.00 0.08 81.48 14:36:01 1 16.42 0.00 1.82 6.38 0.07 75.30 14:36:01 2 20.84 0.00 2.26 0.17 0.08 76.65 14:36:01 3 11.46 0.00 1.01 0.17 0.07 87.30 14:36:01 4 16.90 0.00 1.52 0.18 0.10 81.30 14:36:01 5 15.14 0.00 1.40 0.00 0.07 83.39 14:36:01 6 15.12 0.00 1.29 0.12 0.07 83.41 14:36:01 7 16.06 0.00 1.94 1.82 0.08 80.10 14:37:01 all 3.38 0.00 0.81 1.91 0.08 93.83 14:37:01 0 3.60 0.00 0.84 0.33 0.08 95.14 14:37:01 1 4.01 0.00 1.00 1.79 0.08 93.11 14:37:01 2 3.34 0.00 0.72 0.79 0.08 95.07 14:37:01 3 2.68 0.00 0.75 0.03 0.08 96.45 14:37:01 4 3.90 0.00 1.02 0.55 0.08 94.45 14:37:01 5 2.90 0.00 0.65 0.22 0.08 96.15 14:37:01 6 3.30 0.00 0.74 0.45 0.08 95.42 14:37:01 7 3.26 0.00 0.74 11.11 0.08 84.81 Average: all 10.95 0.00 1.91 4.37 0.06 82.71 Average: 0 10.10 0.00 1.74 1.86 0.06 86.24 Average: 1 9.69 0.00 1.86 7.27 0.06 81.11 Average: 2 10.28 0.00 1.85 1.61 0.05 86.20 Average: 3 8.83 0.00 1.60 3.83 0.05 85.69 Average: 4 11.62 0.00 2.08 0.86 0.07 85.37 Average: 5 9.16 0.00 1.83 10.65 0.07 78.29 Average: 6 13.10 0.00 2.14 3.14 0.06 81.56 Average: 7 14.83 0.00 2.19 5.73 0.07 77.18