---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6162 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 13G 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 825 25794 0 5547 30885 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:7a:c9:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe7a:c907/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:ad:a2:46 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-6162) 02/17/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 110.45 37.81 72.64 1735.18 23755.37 14:31:01 128.50 23.00 105.50 2762.34 30426.80 14:32:01 241.99 2.63 239.36 424.60 123064.96 14:33:01 163.51 0.83 162.68 56.91 25129.09 14:34:01 25.33 0.15 25.18 14.93 18440.39 14:35:01 65.46 1.40 64.06 107.45 19029.63 Average: 122.54 10.97 111.57 850.21 39973.96 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30133644 31740272 2805576 8.52 69716 1846760 1416800 4.17 833392 1681540 183704 14:31:01 29488940 31732956 3450280 10.47 90456 2441732 1390208 4.09 932232 2182112 418764 14:32:01 26358936 31483792 6580284 19.98 132192 5152820 4310960 12.68 1190008 4882304 1052 14:33:01 24524504 29851696 8414716 25.55 137420 5346280 8108164 23.86 2981296 4857632 80 14:34:01 24106980 29472236 8832240 26.81 137940 5382988 7932604 23.34 3386872 4863364 160 14:35:01 26411908 31624832 6527312 19.82 141516 5226488 1511216 4.45 1289592 4729404 35172 Average: 26837485 30984297 6101735 18.52 118207 4232845 4111659 12.10 1768899 3866059 106489 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:30:01 ens3 98.33 61.54 1040.39 13.76 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 5.80 5.80 0.55 0.55 0.00 0.00 0.00 0.00 14:31:01 ens3 107.52 79.85 2437.52 10.59 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 br-c412dfb10acd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 vethb6cc341 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 6.93 6.93 0.69 0.69 0.00 0.00 0.00 0.00 14:32:01 vethd851e2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 988.22 496.33 26515.23 36.37 0.00 0.00 0.00 0.00 14:33:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 14:33:01 vethd851e2c 132.67 148.03 24.01 23.82 0.00 0.00 0.00 0.00 14:33:01 veth8692896 14.03 12.68 1.89 1.85 0.00 0.00 0.00 0.00 14:33:01 ens3 6.41 4.55 1.60 1.53 0.00 0.00 0.00 0.00 14:34:01 lo 17.15 17.15 19.64 19.64 0.00 0.00 0.00 0.00 14:34:01 vethd851e2c 517.01 530.93 155.44 62.63 0.00 0.00 0.00 0.01 14:34:01 veth8692896 29.00 24.31 17.46 8.15 0.00 0.00 0.00 0.00 14:34:01 ens3 25.08 20.53 8.35 37.45 0.00 0.00 0.00 0.00 14:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:35:01 ens3 50.81 37.01 120.35 16.83 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 Average: lo 5.67 5.67 3.55 3.55 0.00 0.00 0.00 0.00 Average: ens3 212.72 116.63 5020.43 19.42 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6162) 02/17/24 _x86_64_ (8 CPU) 14:28:26 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 9.73 0.00 0.74 2.49 0.04 87.00 14:30:01 0 17.72 0.00 1.07 0.60 0.02 80.60 14:30:01 1 29.02 0.00 1.76 2.08 0.05 67.10 14:30:01 2 5.90 0.00 0.45 0.02 0.02 93.62 14:30:01 3 0.97 0.00 0.23 0.30 0.02 98.48 14:30:01 4 1.20 0.00 0.48 2.70 0.02 95.60 14:30:01 5 6.76 0.00 0.83 3.94 0.03 88.44 14:30:01 6 11.35 0.00 0.80 9.84 0.05 77.97 14:30:01 7 5.06 0.00 0.35 0.43 0.08 94.07 14:31:01 all 9.91 0.00 1.16 2.71 0.04 86.18 14:31:01 0 6.89 0.00 0.74 2.59 0.07 89.71 14:31:01 1 24.20 0.00 2.19 1.87 0.07 71.67 14:31:01 2 11.71 0.00 1.29 1.02 0.03 85.94 14:31:01 3 5.63 0.00 1.24 0.22 0.03 92.89 14:31:01 4 6.55 0.00 0.89 2.87 0.02 89.67 14:31:01 5 4.69 0.00 0.72 6.00 0.02 88.57 14:31:01 6 1.49 0.00 0.79 6.21 0.03 91.48 14:31:01 7 18.13 0.00 1.45 0.87 0.03 79.52 14:32:01 all 10.35 0.00 4.45 7.35 0.05 77.79 14:32:01 0 7.12 0.00 3.78 14.35 0.05 74.70 14:32:01 1 9.35 0.00 7.38 26.43 0.07 56.78 14:32:01 2 8.99 0.00 4.45 11.68 0.05 74.83 14:32:01 3 13.12 0.00 4.38 3.84 0.05 78.60 14:32:01 4 12.00 0.00 3.59 0.12 0.05 84.24 14:32:01 5 10.85 0.00 3.90 0.76 0.07 84.42 14:32:01 6 11.21 0.00 4.59 1.15 0.03 83.01 14:32:01 7 10.16 0.00 3.56 0.57 0.05 85.67 14:33:01 all 25.71 0.00 3.29 1.64 0.08 69.29 14:33:01 0 24.95 0.00 2.84 0.89 0.10 71.23 14:33:01 1 16.69 0.00 2.55 1.47 0.10 79.19 14:33:01 2 23.21 0.00 3.17 1.54 0.07 72.00 14:33:01 3 30.12 0.00 3.87 0.60 0.08 65.32 14:33:01 4 29.75 0.00 4.29 1.43 0.07 64.47 14:33:01 5 28.85 0.00 3.60 0.77 0.07 66.71 14:33:01 6 25.03 0.00 2.96 0.28 0.08 71.64 14:33:01 7 27.11 0.00 3.04 6.17 0.07 63.61 14:34:01 all 9.12 0.00 1.22 1.07 0.08 88.51 14:34:01 0 9.60 0.00 1.21 0.02 0.07 89.11 14:34:01 1 9.46 0.00 1.36 0.07 0.08 89.03 14:34:01 2 7.59 0.00 1.21 0.02 0.10 91.09 14:34:01 3 9.70 0.00 1.16 0.90 0.08 88.15 14:34:01 4 8.88 0.00 1.19 0.22 0.08 89.64 14:34:01 5 9.30 0.00 1.24 6.52 0.08 82.86 14:34:01 6 7.64 0.00 1.24 0.44 0.10 90.59 14:34:01 7 10.78 0.00 1.19 0.37 0.07 87.59 14:35:01 all 5.96 0.00 0.61 1.41 0.04 91.98 14:35:01 0 18.40 0.00 1.18 0.50 0.05 79.86 14:35:01 1 1.12 0.00 0.40 0.05 0.03 98.39 14:35:01 2 0.67 0.00 0.45 0.15 0.03 98.70 14:35:01 3 3.55 0.00 0.58 0.05 0.05 95.77 14:35:01 4 12.58 0.00 0.70 2.00 0.03 84.68 14:35:01 5 5.02 0.00 0.52 8.24 0.07 86.15 14:35:01 6 1.15 0.00 0.50 0.02 0.03 98.30 14:35:01 7 5.22 0.00 0.54 0.25 0.03 93.96 Average: all 11.79 0.00 1.91 2.77 0.06 83.47 Average: 0 14.13 0.00 1.80 3.14 0.06 80.88 Average: 1 14.99 0.00 2.60 5.28 0.07 77.07 Average: 2 9.67 0.00 1.83 2.39 0.05 86.06 Average: 3 10.49 0.00 1.91 0.98 0.05 86.57 Average: 4 11.81 0.00 1.85 1.56 0.04 84.74 Average: 5 10.91 0.00 1.80 4.38 0.06 82.86 Average: 6 9.63 0.00 1.81 3.00 0.06 85.51 Average: 7 12.74 0.00 1.69 1.44 0.06 84.08