---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25957 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 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 835 25637 0 5694 30875 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:28:a1:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe28:a14c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:0e:fe: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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25957) 04/25/24 _x86_64_ (8 CPU) 10:37:30 LINUX RESTART (8 CPU) 10:38:02 tps rtps wtps bread/s bwrtn/s 10:39:01 147.35 72.39 74.95 4691.27 45046.20 10:40:01 93.88 13.83 80.05 1123.81 28998.10 10:41:01 114.96 9.92 105.05 1761.97 39051.49 10:42:01 238.06 6.90 231.16 501.35 117808.17 10:43:01 140.70 6.55 134.16 286.54 27310.96 10:44:01 19.01 0.12 18.90 5.20 21821.35 10:45:01 73.67 1.33 72.34 104.78 24850.44 Average: 118.17 15.73 102.44 1202.38 43551.30 10:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 30125000 31671232 2814220 8.54 67056 1789912 1485608 4.37 898308 1627668 138624 10:40:01 29828104 31683000 3111116 9.45 83896 2068284 1411108 4.15 911324 1881528 210556 10:41:01 27602152 31684600 5337068 16.20 121548 4169084 1407024 4.14 978844 3914572 1745372 10:42:01 25886420 31283808 7052800 21.41 132448 5417680 4533884 13.34 1439480 5080228 824 10:43:01 24078068 29573884 8861152 26.90 138568 5502200 8569032 25.21 3274208 5020752 208 10:44:01 23929168 29457020 9010052 27.35 139028 5532292 8575888 25.23 3403084 5037652 27648 10:45:01 26261788 31623696 6677432 20.27 140620 5379412 1524244 4.48 1279012 4889236 2004 Average: 26815814 30996749 6123406 18.59 117595 4265552 3929541 11.56 1740609 3921662 303605 10:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 311.64 221.01 1460.95 62.31 0.00 0.00 0.00 0.00 10:39:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 45.06 36.24 662.38 7.17 0.00 0.00 0.00 0.00 10:40:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 br-3964f177b7b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 775.29 380.40 15911.63 29.13 0.00 0.00 0.00 0.00 10:41:01 lo 8.40 8.40 0.85 0.85 0.00 0.00 0.00 0.00 10:42:01 veth81a19cf 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 veth7a3aac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 vethafca679 0.07 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:43:01 veth81a19cf 14.23 13.11 1.89 1.88 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 vethafca679 40.12 35.44 19.87 34.13 0.00 0.00 0.00 0.00 10:43:01 vethbaaaa76 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00 10:44:01 veth81a19cf 15.08 10.41 7.68 3.63 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 vethafca679 15.55 12.66 6.01 23.21 0.00 0.00 0.00 0.00 10:44:01 vethbaaaa76 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 1597.68 895.95 31575.11 152.95 0.00 0.00 0.00 0.00 10:45:01 lo 22.01 22.01 2.34 2.34 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 226.43 126.69 4511.44 21.69 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25957) 04/25/24 _x86_64_ (8 CPU) 10:37:30 LINUX RESTART (8 CPU) 10:38:02 CPU %user %nice %system %iowait %steal %idle 10:39:01 all 9.96 0.00 1.05 5.51 0.06 83.43 10:39:01 0 8.67 0.00 1.00 1.22 0.03 89.07 10:39:01 1 2.89 0.00 0.68 0.88 0.05 95.49 10:39:01 2 9.57 0.00 1.02 2.58 0.05 86.78 10:39:01 3 33.25 0.00 2.37 3.82 0.10 60.46 10:39:01 4 13.74 0.00 1.09 0.43 0.05 84.69 10:39:01 5 1.80 0.00 0.78 25.27 0.08 72.07 10:39:01 6 4.58 0.00 0.51 0.53 0.03 94.35 10:39:01 7 5.21 0.00 0.92 9.34 0.05 84.49 10:40:01 all 9.28 0.00 0.57 4.46 0.04 85.66 10:40:01 0 13.46 0.00 0.48 3.46 0.05 82.55 10:40:01 1 4.56 0.00 0.53 13.21 0.02 81.67 10:40:01 2 18.68 0.00 0.64 1.39 0.05 79.25 10:40:01 3 11.35 0.00 0.65 0.07 0.03 87.90 10:40:01 4 1.35 0.00 0.10 0.00 0.05 98.50 10:40:01 5 14.63 0.00 0.98 16.43 0.05 67.90 10:40:01 6 6.60 0.00 0.67 0.67 0.03 92.04 10:40:01 7 3.58 0.00 0.50 0.42 0.02 95.48 10:41:01 all 9.92 0.00 3.59 6.01 0.07 80.40 10:41:01 0 7.49 0.00 3.43 27.24 0.07 61.77 10:41:01 1 9.20 0.00 3.86 7.73 0.07 79.15 10:41:01 2 8.51 0.00 3.80 0.35 0.07 87.27 10:41:01 3 16.65 0.00 3.88 1.32 0.07 78.09 10:41:01 4 12.77 0.00 4.28 1.90 0.09 80.96 10:41:01 5 8.09 0.00 3.14 0.71 0.07 87.99 10:41:01 6 9.18 0.00 3.12 1.65 0.07 85.97 10:41:01 7 7.47 0.00 3.22 7.29 0.07 81.96 10:42:01 all 6.34 0.00 2.50 15.24 0.05 75.87 10:42:01 0 6.40 0.00 2.92 30.90 0.05 59.73 10:42:01 1 8.35 0.00 1.96 1.47 0.03 88.18 10:42:01 2 5.81 0.00 2.36 0.34 0.05 91.45 10:42:01 3 5.48 0.00 2.69 23.03 0.05 68.75 10:42:01 4 7.11 0.00 2.52 2.17 0.05 88.15 10:42:01 5 6.71 0.00 2.40 0.67 0.05 90.16 10:42:01 6 5.84 0.00 2.97 36.85 0.05 54.29 10:42:01 7 5.06 0.00 2.17 26.69 0.05 66.04 10:43:01 all 27.37 0.00 3.31 2.29 0.11 66.92 10:43:01 0 28.13 0.00 3.49 1.04 0.12 67.23 10:43:01 1 28.82 0.00 3.59 0.93 0.08 66.58 10:43:01 2 29.26 0.00 3.35 0.34 0.12 66.94 10:43:01 3 26.45 0.00 3.47 1.90 0.12 68.06 10:43:01 4 21.30 0.00 2.95 7.31 0.10 68.35 10:43:01 5 26.38 0.00 2.91 0.44 0.10 70.17 10:43:01 6 31.84 0.00 3.77 4.88 0.10 59.41 10:43:01 7 26.79 0.00 2.99 1.46 0.13 68.63 10:44:01 all 3.88 0.00 0.54 1.55 0.06 93.97 10:44:01 0 3.89 0.00 0.57 0.03 0.07 95.44 10:44:01 1 3.86 0.00 0.48 0.07 0.10 95.49 10:44:01 2 2.80 0.00 0.38 0.00 0.03 96.78 10:44:01 3 5.39 0.00 0.75 0.00 0.07 93.79 10:44:01 4 3.53 0.00 0.55 0.05 0.05 95.82 10:44:01 5 5.21 0.00 0.55 0.00 0.07 94.17 10:44:01 6 3.76 0.00 0.63 12.05 0.05 83.51 10:44:01 7 2.62 0.00 0.40 0.17 0.05 96.76 10:45:01 all 3.82 0.00 0.57 2.14 0.05 93.42 10:45:01 0 1.13 0.00 0.58 0.27 0.05 97.96 10:45:01 1 4.57 0.00 0.58 0.18 0.05 94.61 10:45:01 2 15.49 0.00 0.84 0.82 0.07 82.78 10:45:01 3 4.45 0.00 0.58 0.35 0.03 94.58 10:45:01 4 1.74 0.00 0.62 0.74 0.03 96.88 10:45:01 5 1.65 0.00 0.47 0.62 0.03 97.23 10:45:01 6 0.72 0.00 0.40 13.83 0.03 85.02 10:45:01 7 0.82 0.00 0.47 0.32 0.05 98.34 Average: all 10.07 0.00 1.73 5.31 0.06 82.83 Average: 0 9.88 0.00 1.78 9.13 0.06 79.14 Average: 1 8.88 0.00 1.67 3.50 0.06 85.89 Average: 2 12.88 0.00 1.76 0.83 0.06 84.47 Average: 3 14.66 0.00 2.05 4.35 0.07 78.87 Average: 4 8.76 0.00 1.72 1.80 0.06 87.65 Average: 5 9.22 0.00 1.60 6.28 0.06 82.83 Average: 6 8.93 0.00 1.72 10.06 0.05 79.23 Average: 7 7.37 0.00 1.52 6.49 0.06 84.55