---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-469 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 15G 140G 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 842 23629 0 7695 30869 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:77:13:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe77:13ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:f5:b9:6c 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-v1-8c-8g-469) 11/16/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:03 tps rtps wtps bread/s bwrtn/s 22:49:01 112.48 44.08 68.40 1992.07 17490.78 22:50:01 112.01 13.35 98.67 303.68 63869.09 22:51:01 214.83 2.40 212.43 52.79 100813.33 22:52:01 228.10 19.65 208.45 3852.29 62446.39 22:53:01 128.45 0.02 128.43 0.13 31111.35 22:54:01 103.95 0.00 103.95 0.00 23650.72 22:55:01 11.80 0.00 11.80 0.00 15849.36 22:56:01 163.52 0.02 163.51 0.13 26571.44 22:57:01 34.54 0.87 33.68 58.52 13281.39 Average: 123.34 8.80 114.54 690.69 39535.39 22:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30119288 31713160 2819932 8.56 68556 1836676 1433536 4.22 865160 1673772 178356 22:50:01 27425668 31521256 5513552 16.74 94248 4250028 1982744 5.83 1053988 4068556 2327452 22:51:01 25488460 30866912 7450760 22.62 161380 5308460 2244500 6.60 1848788 5043932 907816 22:52:01 23537856 29823272 9401364 28.54 165852 6183416 3619152 10.65 3153404 5660008 118772 22:53:01 24469828 31391392 8469392 25.71 167056 6799992 1453520 4.28 2099820 5763768 410920 22:54:01 24054920 31017152 8884300 26.97 167188 6839680 1997204 5.88 2603336 5677288 37084 22:55:01 22917508 30032996 10021712 30.42 167308 6987676 2594612 7.63 3751440 5654224 13648 22:56:01 24278476 31672408 8660744 26.29 167436 7258504 1388312 4.08 2201672 5844324 260 22:57:01 24221568 31634916 8717652 26.47 172620 7272112 1434340 4.22 2247992 5852196 31792 Average: 25168175 31074829 7771045 23.59 147960 5859616 2016436 5.93 2202844 5026452 447344 22:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 202.97 122.17 1256.86 39.56 0.00 0.00 0.00 0.00 22:49:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5035.98 3448.03 22261.22 920.06 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 451.66 353.57 3809.86 76.54 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 189.54 165.16 2152.85 30.36 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 127.43 109.63 214.82 43.71 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 3.38 2.20 0.74 0.97 0.00 0.00 0.00 0.00 22:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.78 1.68 0.46 0.56 0.00 0.00 0.00 0.00 22:55:01 lo 26.58 26.58 1.36 1.36 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1526.96 859.44 426.54 7816.69 0.00 0.00 0.00 0.00 22:56:01 lo 14.58 14.58 0.75 0.75 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 25.10 19.46 63.28 7.92 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 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 843.01 566.24 3361.87 996.47 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-469) 11/16/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:03 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.11 0.00 0.88 1.60 0.04 86.38 22:49:01 0 26.63 0.00 2.11 6.47 0.05 64.75 22:49:01 1 21.07 0.00 1.34 0.60 0.03 76.95 22:49:01 2 16.65 0.00 1.33 0.29 0.03 81.69 22:49:01 3 2.91 0.00 0.40 4.17 0.03 92.48 22:49:01 4 9.01 0.00 0.45 0.35 0.02 90.18 22:49:01 5 2.86 0.00 0.26 0.24 0.03 96.60 22:49:01 6 7.43 0.00 0.60 0.52 0.03 91.41 22:49:01 7 2.33 0.00 0.48 0.16 0.03 96.99 22:50:01 all 10.29 0.00 3.29 1.92 0.04 84.46 22:50:01 0 7.25 0.00 2.54 0.50 0.03 89.67 22:50:01 1 18.04 0.00 2.09 0.77 0.03 79.07 22:50:01 2 9.48 0.00 6.09 7.95 0.07 76.41 22:50:01 3 19.40 0.00 2.60 5.03 0.08 72.88 22:50:01 4 4.17 0.00 3.16 0.00 0.05 92.62 22:50:01 5 2.10 0.00 3.42 1.05 0.03 93.38 22:50:01 6 16.03 0.00 1.77 0.05 0.02 82.13 22:50:01 7 5.79 0.00 4.74 0.03 0.03 89.40 22:51:01 all 12.15 0.00 2.84 5.45 0.08 79.48 22:51:01 0 11.50 0.00 2.28 0.40 0.05 85.77 22:51:01 1 12.22 0.00 3.62 0.55 0.10 83.50 22:51:01 2 6.07 0.00 3.01 1.65 0.05 89.22 22:51:01 3 10.48 0.00 3.88 16.03 0.10 69.51 22:51:01 4 12.19 0.00 1.05 0.28 0.08 86.39 22:51:01 5 16.83 0.00 6.66 11.73 0.07 64.71 22:51:01 6 9.20 0.00 1.46 12.92 0.08 76.33 22:51:01 7 18.69 0.00 0.79 0.07 0.08 80.37 22:52:01 all 28.13 0.00 2.07 3.95 0.08 65.78 22:52:01 0 27.02 0.00 3.29 0.47 0.12 69.10 22:52:01 1 31.04 0.00 3.04 4.13 0.10 61.68 22:52:01 2 29.89 0.00 2.58 8.81 0.07 58.65 22:52:01 3 36.00 0.00 1.47 1.11 0.07 61.35 22:52:01 4 29.33 0.00 1.53 4.92 0.07 64.15 22:52:01 5 20.03 0.00 0.87 0.57 0.03 78.50 22:52:01 6 28.61 0.00 2.75 7.40 0.10 61.14 22:52:01 7 23.15 0.00 1.01 4.17 0.05 71.62 22:53:01 all 21.67 0.00 2.33 1.68 0.07 74.24 22:53:01 0 15.13 0.00 2.39 0.65 0.07 81.77 22:53:01 1 15.10 0.00 1.93 0.49 0.07 82.41 22:53:01 2 43.02 0.00 3.66 0.00 0.08 53.24 22:53:01 3 7.37 0.00 1.25 5.85 0.10 85.43 22:53:01 4 13.84 0.00 3.21 6.35 0.05 76.55 22:53:01 5 30.14 0.00 1.79 0.05 0.05 67.97 22:53:01 6 31.63 0.00 2.63 0.00 0.07 65.68 22:53:01 7 17.11 0.00 1.87 0.07 0.03 80.92 22:54:01 all 10.44 0.00 2.01 3.15 0.11 84.29 22:54:01 0 1.28 0.00 0.64 0.00 0.12 97.97 22:54:01 1 1.10 0.00 0.27 8.70 0.56 89.37 22:54:01 2 1.46 0.00 0.18 9.95 0.04 88.38 22:54:01 3 0.07 0.00 0.10 0.00 0.03 99.80 22:54:01 4 18.14 0.00 4.48 7.02 0.03 70.32 22:54:01 5 46.93 0.00 8.85 0.00 0.08 44.14 22:54:01 6 3.69 0.00 0.67 0.00 0.02 95.63 22:54:01 7 10.46 0.00 0.83 0.00 0.03 88.67 22:55:01 all 11.91 0.00 7.48 1.43 0.11 79.06 22:55:01 0 7.52 0.00 8.72 0.00 0.18 83.59 22:55:01 1 17.12 0.00 11.98 0.00 0.10 70.80 22:55:01 2 5.21 0.00 6.42 11.39 0.12 76.86 22:55:01 3 17.21 0.00 15.81 0.00 0.07 66.92 22:55:01 4 7.62 0.00 3.78 0.00 0.10 88.50 22:55:01 5 26.46 0.00 5.10 0.00 0.08 68.36 22:55:01 6 8.63 0.00 2.77 0.00 0.10 88.50 22:55:01 7 5.78 0.00 5.23 0.00 0.12 88.87 22:56:01 all 9.70 0.00 4.50 2.66 0.06 83.09 22:56:01 0 50.57 0.00 10.30 0.00 0.14 38.99 22:56:01 1 1.18 0.00 4.20 0.00 0.03 94.59 22:56:01 2 2.46 0.00 2.93 19.42 0.05 75.14 22:56:01 3 3.82 0.00 3.94 0.00 0.07 92.18 22:56:01 4 10.21 0.00 3.26 0.00 0.05 86.48 22:56:01 5 2.28 0.00 4.33 0.00 0.05 93.34 22:56:01 6 4.40 0.00 1.81 0.03 0.05 93.71 22:56:01 7 3.83 0.00 5.39 1.80 0.05 88.93 22:57:01 all 6.06 0.00 0.37 1.46 0.03 92.08 22:57:01 0 0.23 0.00 0.22 0.00 0.02 99.53 22:57:01 1 0.28 0.00 0.12 0.00 0.00 99.60 22:57:01 2 0.20 0.00 0.28 5.88 0.05 93.59 22:57:01 3 15.65 0.00 0.68 0.63 0.08 82.95 22:57:01 4 16.32 0.00 0.75 0.62 0.02 82.29 22:57:01 5 0.75 0.00 0.23 0.02 0.00 99.00 22:57:01 6 2.42 0.00 0.27 0.00 0.00 97.31 22:57:01 7 12.73 0.00 0.35 4.56 0.03 82.33 Average: all 13.51 0.00 2.87 2.59 0.07 80.97 Average: 0 16.19 0.00 3.61 0.92 0.09 79.19 Average: 1 12.94 0.00 3.18 1.70 0.12 82.06 Average: 2 12.79 0.00 2.97 7.27 0.06 76.91 Average: 3 12.57 0.00 3.36 3.64 0.07 80.37 Average: 4 13.43 0.00 2.41 2.17 0.05 81.94 Average: 5 16.51 0.00 3.50 1.52 0.05 78.42 Average: 6 12.46 0.00 1.64 2.33 0.05 83.52 Average: 7 11.15 0.00 2.30 1.21 0.05 85.29