---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12762 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 141G 10% / 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 889 24533 0 6744 30822 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:b1:d9:74 brd ff:ff:ff:ff:ff:ff inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:feb1:d974/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:24:bf:fa 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-12762) 01/16/24 _x86_64_ (8 CPU) 18:05:17 LINUX RESTART (8 CPU) 18:06:01 tps rtps wtps bread/s bwrtn/s 18:07:01 103.30 17.58 85.72 1020.36 31918.28 18:08:01 202.03 50.76 151.27 3838.83 45410.70 18:09:01 61.25 12.78 48.48 2387.74 31793.30 18:10:01 108.23 3.52 104.72 455.79 61761.57 18:11:01 281.07 4.65 276.42 411.40 115220.53 18:12:01 162.59 0.35 162.24 22.26 27073.89 18:13:01 46.91 0.03 46.88 0.27 1822.90 18:14:01 13.10 0.13 12.96 18.00 431.66 Average: 122.31 11.22 111.08 1019.39 39428.79 18:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 30023148 31691704 2916072 8.85 75832 1897616 1441560 4.24 891932 1719832 207632 18:08:01 28485848 30679184 4453372 13.52 89292 2394796 2705952 7.96 2038280 2080016 21736 18:09:01 26795092 30140116 6144128 18.65 96680 3519544 2519096 7.41 2835364 2929832 900700 18:10:01 26917004 31630272 6022216 18.28 129812 4773048 1399024 4.12 1407212 4150668 1130316 18:11:01 23662064 30092472 9277156 28.16 167480 6305940 7788508 22.92 3112800 5539176 27036 18:12:01 20683720 27455712 12255500 37.21 184692 6593956 11389564 33.51 5873168 5696444 7508 18:13:01 19823400 26750028 13115820 39.82 186016 6746044 12019636 35.36 6602672 5815648 388 18:14:01 19752376 26683280 13186844 40.03 186988 6748912 12066332 35.50 6674200 5811256 1328 Average: 24517832 29390346 8421388 25.57 139599 4872482 6416209 18.88 3679454 4217859 287080 18:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 ens3 61.57 41.89 962.99 8.00 0.00 0.00 0.00 0.00 18:07:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 969.31 628.60 5922.63 153.45 0.00 0.00 0.00 0.00 18:08:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 1359.90 789.36 2492.87 279.31 0.00 0.00 0.00 0.00 18:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 544.38 308.68 8244.34 46.37 0.00 0.00 0.00 0.00 18:10:01 br-1bea45d63b7c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 4.47 4.47 0.50 0.50 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 vethe0ac76e 0.00 0.88 0.00 0.20 0.00 0.00 0.00 0.00 18:11:01 veth7617d0e 7.60 6.93 1.04 1.16 0.00 0.00 0.00 0.00 18:11:01 veth22245f6 0.03 0.20 0.00 0.02 0.00 0.00 0.00 0.00 18:11:01 br-97bf36ff4050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 vethe0ac76e 0.00 0.32 0.00 0.08 0.00 0.00 0.00 0.00 18:12:01 veth7617d0e 17.08 12.38 1.57 1.66 0.00 0.00 0.00 0.00 18:12:01 veth22245f6 150.59 156.09 13.30 331.40 0.00 0.00 0.00 0.03 18:12:01 br-97bf36ff4050 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:13:01 vethe0ac76e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 veth7617d0e 31.99 20.66 2.54 2.76 0.00 0.00 0.00 0.00 18:13:01 veth22245f6 0.08 0.17 0.05 0.02 0.00 0.00 0.00 0.00 18:13:01 br-97bf36ff4050 86.54 134.24 13.51 9.37 0.00 0.00 0.00 0.00 18:14:01 vethe0ac76e 0.47 0.38 0.58 0.08 0.00 0.00 0.00 0.00 18:14:01 veth7617d0e 36.74 25.51 3.50 3.82 0.00 0.00 0.00 0.00 18:14:01 veth22245f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 br-97bf36ff4050 3.03 2.18 0.65 0.46 0.00 0.00 0.00 0.00 Average: vethe0ac76e 0.06 0.20 0.07 0.05 0.00 0.00 0.00 0.00 Average: veth7617d0e 11.68 8.19 1.08 1.18 0.00 0.00 0.00 0.00 Average: veth22245f6 18.84 19.56 1.67 41.43 0.00 0.00 0.00 0.00 Average: br-97bf36ff4050 11.20 17.06 1.77 1.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12762) 01/16/24 _x86_64_ (8 CPU) 18:05:17 LINUX RESTART (8 CPU) 18:06:01 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 10.13 0.00 0.68 2.75 0.04 86.40 18:07:01 0 7.30 0.00 0.70 0.47 0.03 91.50 18:07:01 1 6.69 0.00 0.38 0.27 0.07 92.60 18:07:01 2 0.72 0.00 0.27 1.05 0.02 97.95 18:07:01 3 18.26 0.00 1.34 1.27 0.05 79.08 18:07:01 4 0.08 0.00 0.33 16.07 0.02 83.49 18:07:01 5 23.59 0.00 0.99 2.05 0.07 73.31 18:07:01 6 15.39 0.00 0.77 0.18 0.05 83.60 18:07:01 7 9.12 0.00 0.65 0.63 0.02 89.58 18:08:01 all 31.69 0.00 1.47 2.37 0.09 64.39 18:08:01 0 33.87 0.00 1.78 0.76 0.08 63.51 18:08:01 1 36.12 0.00 1.30 2.16 0.10 60.32 18:08:01 2 30.20 0.00 2.46 3.80 0.10 63.44 18:08:01 3 42.29 0.00 0.97 0.44 0.10 56.20 18:08:01 4 33.10 0.00 1.49 7.41 0.08 57.91 18:08:01 5 28.61 0.00 1.74 0.72 0.08 68.84 18:08:01 6 28.93 0.00 0.89 1.74 0.10 68.33 18:08:01 7 20.45 0.00 1.12 1.92 0.05 76.46 18:09:01 all 40.79 0.00 2.02 1.09 0.07 56.02 18:09:01 0 53.82 0.00 1.66 0.03 0.05 44.44 18:09:01 1 29.10 0.00 2.46 0.03 0.05 68.35 18:09:01 2 33.94 0.00 2.18 6.61 0.07 57.21 18:09:01 3 56.30 0.00 2.84 0.12 0.08 40.66 18:09:01 4 40.99 0.00 1.73 0.00 0.07 57.21 18:09:01 5 43.84 0.00 1.59 0.13 0.08 54.35 18:09:01 6 24.22 0.00 1.41 1.76 0.07 72.54 18:09:01 7 44.06 0.00 2.35 0.07 0.08 53.45 18:10:01 all 11.00 0.00 2.46 3.48 0.05 83.01 18:10:01 0 7.49 0.00 2.09 0.37 0.05 89.99 18:10:01 1 24.49 0.00 3.12 1.61 0.07 70.71 18:10:01 2 9.74 0.00 2.44 0.03 0.05 87.73 18:10:01 3 6.25 0.00 1.76 7.09 0.07 84.83 18:10:01 4 4.23 0.00 2.15 0.02 0.02 93.58 18:10:01 5 7.57 0.00 2.47 1.80 0.03 88.13 18:10:01 6 21.92 0.00 3.51 7.65 0.08 66.83 18:10:01 7 6.36 0.00 2.10 9.22 0.03 82.28 18:11:01 all 30.31 0.00 5.55 5.67 0.09 58.38 18:11:01 0 28.20 0.00 5.71 1.98 0.07 64.03 18:11:01 1 28.60 0.00 5.77 5.35 0.08 60.20 18:11:01 2 28.89 0.00 7.02 13.24 0.08 50.77 18:11:01 3 30.84 0.00 5.04 7.90 0.10 56.11 18:11:01 4 35.64 0.00 5.00 0.56 0.08 58.72 18:11:01 5 31.07 0.00 5.00 0.32 0.07 63.53 18:11:01 6 27.33 0.00 5.62 1.32 0.07 65.66 18:11:01 7 31.92 0.00 5.21 14.72 0.14 48.02 18:12:01 all 39.78 0.00 3.34 2.06 0.11 54.72 18:12:01 0 39.20 0.00 3.71 1.70 0.10 55.29 18:12:01 1 39.04 0.00 3.68 1.60 0.10 55.58 18:12:01 2 35.76 0.00 3.37 4.01 0.10 56.75 18:12:01 3 38.35 0.00 3.14 2.91 0.10 55.50 18:12:01 4 54.06 0.00 2.73 1.24 0.12 41.85 18:12:01 5 43.59 0.00 3.41 1.55 0.10 51.35 18:12:01 6 31.45 0.00 3.36 1.10 0.12 63.97 18:12:01 7 36.79 0.00 3.34 2.38 0.12 57.37 18:13:01 all 15.34 0.00 2.59 0.15 0.10 81.82 18:13:01 0 15.57 0.00 3.36 0.35 0.13 80.58 18:13:01 1 16.33 0.00 2.77 0.02 0.10 80.78 18:13:01 2 16.61 0.00 2.62 0.03 0.12 80.62 18:13:01 3 12.01 0.00 1.98 0.02 0.10 85.89 18:13:01 4 13.50 0.00 1.85 0.18 0.08 84.38 18:13:01 5 16.85 0.00 2.60 0.32 0.10 80.13 18:13:01 6 12.90 0.00 2.63 0.03 0.10 84.34 18:13:01 7 18.96 0.00 2.89 0.27 0.10 77.78 18:14:01 all 5.81 0.00 1.33 0.47 0.10 92.29 18:14:01 0 5.01 0.00 1.66 3.41 0.10 89.82 18:14:01 1 6.32 0.00 1.61 0.03 0.10 91.93 18:14:01 2 6.57 0.00 1.19 0.07 0.12 92.05 18:14:01 3 5.02 0.00 1.11 0.03 0.07 93.77 18:14:01 4 6.54 0.00 1.33 0.05 0.10 91.98 18:14:01 5 5.31 0.00 1.13 0.00 0.12 93.44 18:14:01 6 6.89 0.00 1.39 0.08 0.12 91.52 18:14:01 7 4.78 0.00 1.26 0.03 0.10 93.82 Average: all 23.10 0.00 2.43 2.25 0.08 72.15 Average: 0 23.78 0.00 2.58 1.13 0.08 72.43 Average: 1 23.32 0.00 2.63 1.38 0.08 72.58 Average: 2 20.29 0.00 2.69 3.59 0.08 73.35 Average: 3 26.17 0.00 2.27 2.46 0.08 69.02 Average: 4 23.50 0.00 2.07 3.20 0.07 71.15 Average: 5 25.06 0.00 2.36 0.86 0.08 71.63 Average: 6 21.12 0.00 2.44 1.73 0.09 74.62 Average: 7 21.54 0.00 2.36 3.64 0.08 72.38