---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25954 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 844 25425 0 5897 30867 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:22:52:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe22:5204/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:ab:30:37 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-25954) 04/25/24 _x86_64_ (8 CPU) 10:37:28 LINUX RESTART (8 CPU) 10:38:01 tps rtps wtps bread/s bwrtn/s 10:39:01 97.52 57.47 40.04 3629.26 37994.60 10:40:01 94.95 13.83 81.12 981.57 28471.65 10:41:01 108.30 20.19 88.10 2384.27 29908.30 10:42:01 92.67 3.43 89.24 479.65 37492.15 10:43:01 100.83 0.07 100.77 8.53 62050.59 10:44:01 222.11 4.57 217.55 409.00 70027.26 10:45:01 28.35 0.28 28.06 12.13 21655.86 10:46:02 44.03 0.00 44.03 0.00 21812.50 Average: 98.59 12.48 86.11 988.08 38676.43 10:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 30380972 31731952 2558248 7.77 49668 1623452 1394824 4.10 812268 1480580 56456 10:40:01 30097764 31700008 2841456 8.63 71612 1840672 1419984 4.18 876604 1674336 134860 10:41:01 29820008 31753112 3119212 9.47 89596 2137776 1378004 4.05 872032 1924452 130216 10:42:01 27792860 31670120 5146360 15.62 121940 3968740 1401084 4.12 1001904 3705204 1380736 10:43:01 26743444 31667252 6195776 18.81 130336 4969596 1408524 4.14 1011364 4704856 874324 10:44:01 24743892 30427076 8195328 24.88 139124 5689064 6989996 20.57 2362280 5252188 1076 10:45:01 23809884 29502916 9129336 27.72 140704 5695628 8208100 24.15 3340500 5192756 3032 10:46:02 25341488 31060128 7597732 23.07 141864 5725476 2815672 8.28 1836840 5206080 168 Average: 27341289 31189070 5597931 16.99 110606 3956300 3127024 9.20 1514224 3642556 322608 10:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 ens3 356.67 244.43 867.82 59.50 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 10:40:01 ens3 45.33 30.44 820.47 6.06 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 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:41:01 ens3 80.77 55.35 678.12 7.43 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 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:42:01 ens3 685.79 310.26 14914.89 22.96 0.00 0.00 0.00 0.00 10:42:01 br-53cca4d8d929 0.00 0.00 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 lo 7.27 7.27 0.72 0.72 0.00 0.00 0.00 0.00 10:43:01 ens3 326.65 172.45 10088.48 12.55 0.00 0.00 0.00 0.00 10:43:01 br-53cca4d8d929 0.00 0.00 0.00 0.00 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 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 10:44:01 veth4c7cf3c 0.00 0.43 0.00 0.03 0.00 0.00 0.00 0.00 10:44:01 vethd5dd7d5 118.66 132.71 22.33 21.34 0.00 0.00 0.00 0.00 10:44:01 veth27d744d 1.72 1.92 0.17 0.19 0.00 0.00 0.00 0.00 10:44:01 vethd577512 90.13 89.94 15.34 18.35 0.00 0.00 0.00 0.00 10:45:01 veth4c7cf3c 0.30 0.37 0.06 0.05 0.00 0.00 0.00 0.00 10:45:01 vethd5dd7d5 237.96 239.83 75.44 31.02 0.00 0.00 0.00 0.01 10:45:01 veth27d744d 24.11 20.80 13.25 6.48 0.00 0.00 0.00 0.00 10:45:01 vethd577512 66.79 66.92 14.97 27.74 0.00 0.00 0.00 0.00 10:46:02 vethd5dd7d5 212.58 213.51 76.05 24.56 0.00 0.00 0.00 0.01 10:46:02 vethd577512 70.27 70.55 10.23 26.13 0.00 0.00 0.00 0.00 10:46:02 ens3 1675.57 918.35 32159.02 171.38 0.00 0.00 0.00 0.00 10:46:02 br-53cca4d8d929 7.10 8.73 6.79 12.86 0.00 0.00 0.00 0.00 Average: vethd5dd7d5 71.15 73.26 21.73 9.62 0.00 0.00 0.00 0.00 Average: vethd577512 28.40 28.43 5.07 9.03 0.00 0.00 0.00 0.00 Average: ens3 207.21 113.39 4011.10 21.23 0.00 0.00 0.00 0.00 Average: br-53cca4d8d929 0.89 1.09 0.85 1.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25954) 04/25/24 _x86_64_ (8 CPU) 10:37:28 LINUX RESTART (8 CPU) 10:38:01 CPU %user %nice %system %iowait %steal %idle 10:39:01 all 6.42 0.00 0.74 10.26 0.04 82.54 10:39:01 0 5.95 0.00 0.67 54.39 0.08 38.91 10:39:01 1 11.30 0.00 1.07 4.79 0.03 82.81 10:39:01 2 10.67 0.00 1.31 10.69 0.05 77.28 10:39:01 3 4.03 0.00 0.74 2.27 0.05 92.91 10:39:01 4 5.25 0.00 0.42 1.08 0.03 93.22 10:39:01 5 4.47 0.00 0.53 6.52 0.03 88.44 10:39:01 6 3.18 0.00 0.55 0.18 0.02 96.07 10:39:01 7 6.54 0.00 0.67 2.20 0.03 90.56 10:40:01 all 7.69 0.00 0.54 5.62 0.04 86.11 10:40:01 0 20.76 0.00 0.92 18.72 0.12 59.48 10:40:01 1 12.23 0.00 0.80 0.63 0.07 86.27 10:40:01 2 7.07 0.00 0.37 1.72 0.05 90.79 10:40:01 3 1.92 0.00 0.22 5.04 0.00 92.83 10:40:01 4 4.48 0.00 0.40 0.52 0.00 94.60 10:40:01 5 1.07 0.00 0.33 0.08 0.02 98.50 10:40:01 6 9.58 0.00 1.04 9.49 0.02 79.88 10:40:01 7 4.51 0.00 0.22 8.82 0.02 86.44 10:41:01 all 7.18 0.00 0.59 6.43 0.03 85.77 10:41:01 0 12.85 0.00 0.97 3.07 0.03 83.08 10:41:01 1 2.64 0.00 0.42 0.43 0.00 96.51 10:41:01 2 22.58 0.00 0.84 8.35 0.08 68.14 10:41:01 3 1.40 0.00 0.22 1.08 0.02 97.28 10:41:01 4 0.27 0.00 0.17 0.20 0.00 99.37 10:41:01 5 0.27 0.00 0.12 0.60 0.00 99.02 10:41:01 6 6.15 0.00 0.94 29.44 0.05 63.43 10:41:01 7 11.41 0.00 1.08 8.36 0.03 79.12 10:42:01 all 7.15 0.00 3.11 10.43 0.07 79.23 10:42:01 0 5.44 0.00 3.51 19.75 0.10 71.20 10:42:01 1 7.28 0.00 3.19 0.47 0.05 89.01 10:42:01 2 7.93 0.00 3.24 16.52 0.05 72.26 10:42:01 3 7.09 0.00 3.45 2.04 0.05 87.36 10:42:01 4 6.46 0.00 3.59 12.93 0.05 76.97 10:42:01 5 7.49 0.00 2.10 7.29 0.14 82.99 10:42:01 6 8.04 0.00 3.12 13.27 0.07 75.49 10:42:01 7 7.44 0.00 2.69 11.27 0.05 78.55 10:43:01 all 3.23 0.00 1.49 12.60 0.03 82.65 10:43:01 0 3.55 0.00 1.78 0.05 0.02 94.61 10:43:01 1 5.19 0.00 1.56 2.01 0.03 91.21 10:43:01 2 4.04 0.00 1.51 0.05 0.03 94.37 10:43:01 3 2.11 0.00 1.11 8.12 0.03 88.63 10:43:01 4 2.60 0.00 2.21 81.78 0.05 13.37 10:43:01 5 2.20 0.00 1.34 2.55 0.02 93.89 10:43:01 6 3.08 0.00 1.19 1.55 0.05 94.13 10:43:01 7 3.11 0.00 1.19 4.96 0.03 90.70 10:44:01 all 16.08 0.00 3.41 11.57 0.07 68.88 10:44:01 0 20.97 0.00 4.29 36.12 0.08 38.53 10:44:01 1 16.91 0.00 3.54 2.30 0.05 77.21 10:44:01 2 18.50 0.00 3.57 3.64 0.08 74.21 10:44:01 3 11.22 0.00 2.81 16.97 0.03 68.96 10:44:01 4 20.90 0.00 4.02 24.69 0.05 50.34 10:44:01 5 18.85 0.00 3.68 1.03 0.07 76.37 10:44:01 6 13.61 0.00 2.89 5.68 0.08 77.73 10:44:01 7 7.67 0.00 2.53 2.11 0.07 87.62 10:45:01 all 17.70 0.00 1.91 1.90 0.09 78.40 10:45:01 0 20.23 0.00 2.28 0.22 0.07 77.21 10:45:01 1 18.45 0.00 1.81 1.86 0.12 77.76 10:45:01 2 16.57 0.00 1.98 2.53 0.07 78.86 10:45:01 3 17.54 0.00 1.81 2.76 0.10 77.79 10:45:01 4 16.96 0.00 1.52 6.83 0.10 74.58 10:45:01 5 19.40 0.00 2.30 0.50 0.08 77.71 10:45:01 6 18.36 0.00 1.90 0.17 0.08 79.49 10:45:01 7 14.10 0.00 1.66 0.28 0.08 83.87 10:46:02 all 3.82 0.00 0.83 2.72 0.08 92.55 10:46:02 0 4.10 0.00 1.07 0.02 0.08 94.73 10:46:02 1 4.27 0.00 0.79 17.68 0.07 77.19 10:46:02 2 3.57 0.00 0.62 0.10 0.08 95.63 10:46:02 3 2.67 0.00 0.77 0.99 0.07 95.51 10:46:02 4 3.79 0.00 0.75 0.02 0.08 95.36 10:46:02 5 4.29 0.00 0.75 0.18 0.07 94.70 10:46:02 6 4.22 0.00 0.72 1.71 0.08 93.26 10:46:02 7 3.71 0.00 1.18 1.06 0.07 93.99 Average: all 8.66 0.00 1.58 7.68 0.05 82.03 Average: 0 11.73 0.00 1.93 16.52 0.07 69.74 Average: 1 9.78 0.00 1.64 3.77 0.05 84.75 Average: 2 11.36 0.00 1.67 5.44 0.06 81.46 Average: 3 5.99 0.00 1.39 4.91 0.04 87.67 Average: 4 7.59 0.00 1.63 15.93 0.05 74.81 Average: 5 7.24 0.00 1.39 2.34 0.05 88.98 Average: 6 8.28 0.00 1.54 7.69 0.06 82.43 Average: 7 7.31 0.00 1.40 4.87 0.05 86.37