---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7858 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 13G 143G 8% / 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 26524 0 4817 30886 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:db:85:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fedb:85fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:3f:4c:f3 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-7858) 12/27/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 90.08 17.73 72.35 1021.83 15228.66 02:51:01 123.15 23.13 100.02 2775.94 21910.75 02:52:01 399.50 13.46 386.04 776.57 97217.76 02:53:01 34.21 0.40 33.81 36.26 12194.23 02:54:01 7.63 0.00 7.63 0.00 8379.20 02:55:01 10.18 0.02 10.16 0.13 8455.84 02:56:01 7.05 0.00 7.05 0.00 8479.11 02:57:01 52.27 1.42 50.86 108.38 10873.69 Average: 90.69 7.03 83.66 591.12 22873.94 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30113136 31731728 2826084 8.58 70952 1856868 1391416 4.09 841940 1690796 176392 02:51:01 28755716 31682812 4183504 12.70 102580 3093440 1520628 4.47 972688 2832540 1039176 02:52:01 26736500 31248316 6202720 18.83 131532 4548840 5181328 15.24 1463444 4237560 1812 02:53:01 24187316 28902304 8751904 26.57 132288 4662728 9013448 26.52 3889900 4346432 200 02:54:01 24180212 28894012 8759008 26.59 132368 4662904 8980524 26.42 3897480 4344984 184 02:55:01 23850376 28571752 9088844 27.59 132528 4667488 9147628 26.91 4224232 4344132 3556 02:56:01 23871800 28594092 9067420 27.53 132560 4668260 9139056 26.89 4202876 4343908 940 02:57:01 27196252 31654908 5742968 17.44 134868 4523316 1481096 4.36 1187876 4090172 45936 Average: 26111414 30159990 6827806 20.73 121210 4085480 5731890 16.86 2585054 3778816 158524 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 71.30 47.86 984.50 7.86 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 02:51:01 br-8e63ec80b58e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 272.47 174.54 7340.58 16.94 0.00 0.00 0.00 0.00 02:52:01 veth28d0fdd 0.42 0.57 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth384fefe 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 vetha3a5093 0.40 0.60 0.02 0.04 0.00 0.00 0.00 0.00 02:53:01 veth28d0fdd 22.25 18.86 8.49 26.45 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth384fefe 0.43 0.47 0.04 0.89 0.00 0.00 0.00 0.00 02:53:01 vetha3a5093 31.64 28.38 19.42 31.03 0.00 0.00 0.00 0.00 02:54:01 veth28d0fdd 3.27 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth384fefe 0.48 0.50 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 vetha3a5093 0.20 0.20 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth28d0fdd 103.42 84.59 35.29 176.20 0.00 0.00 0.00 0.01 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth384fefe 0.50 0.52 0.05 1.12 0.00 0.00 0.00 0.00 02:55:01 vetha3a5093 61.41 50.71 31.90 123.44 0.00 0.00 0.00 0.01 02:56:01 veth28d0fdd 1.42 1.59 0.52 0.12 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth384fefe 0.73 0.83 0.08 1.19 0.00 0.00 0.00 0.00 02:56:01 vetha3a5093 0.46 0.51 0.30 0.04 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.31 61.31 45.30 45.30 0.00 0.00 0.00 0.00 02:57:01 ens3 1132.53 735.34 21562.04 161.22 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: lo 7.19 7.19 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 97.21 60.93 2604.55 12.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7858) 12/27/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.65 0.00 0.77 2.01 0.03 87.54 02:50:01 0 8.76 0.00 0.68 0.40 0.03 90.12 02:50:01 1 32.29 0.00 1.87 2.62 0.05 63.17 02:50:01 2 13.98 0.00 0.98 0.17 0.03 84.84 02:50:01 3 6.89 0.00 0.58 4.20 0.02 88.31 02:50:01 4 5.31 0.00 0.68 2.85 0.02 91.14 02:50:01 5 2.87 0.00 0.47 5.56 0.05 91.04 02:50:01 6 5.99 0.00 0.57 0.22 0.03 93.19 02:50:01 7 1.09 0.00 0.33 0.05 0.03 98.50 02:51:01 all 10.84 0.00 1.94 1.86 0.04 85.31 02:51:01 0 3.02 0.00 0.94 0.20 0.03 95.81 02:51:01 1 6.31 0.00 1.38 2.37 0.07 89.88 02:51:01 2 11.78 0.00 1.74 0.17 0.03 86.28 02:51:01 3 8.64 0.00 1.37 5.26 0.03 84.70 02:51:01 4 12.30 0.00 2.50 1.66 0.05 83.49 02:51:01 5 30.29 0.00 3.71 4.46 0.07 61.47 02:51:01 6 10.31 0.00 1.60 0.47 0.05 87.57 02:51:01 7 4.13 0.00 2.27 0.30 0.02 93.28 02:52:01 all 8.69 0.00 3.34 8.76 0.06 79.15 02:52:01 0 8.34 0.00 4.19 2.41 0.05 85.01 02:52:01 1 7.96 0.00 2.78 15.40 0.07 73.79 02:52:01 2 8.49 0.00 3.09 0.67 0.05 87.70 02:52:01 3 9.28 0.00 3.59 9.84 0.05 77.24 02:52:01 4 8.06 0.00 4.14 37.39 0.07 50.35 02:52:01 5 6.81 0.00 2.56 2.21 0.07 88.36 02:52:01 6 11.49 0.00 3.28 1.41 0.05 83.77 02:52:01 7 9.06 0.00 3.16 1.04 0.03 86.70 02:53:01 all 26.74 0.00 2.47 0.90 0.07 69.82 02:53:01 0 22.87 0.00 1.74 0.03 0.07 75.29 02:53:01 1 26.45 0.00 2.76 2.39 0.08 68.31 02:53:01 2 27.16 0.00 2.61 0.22 0.07 69.94 02:53:01 3 24.19 0.00 2.20 0.02 0.08 73.51 02:53:01 4 32.33 0.00 2.89 0.29 0.07 64.43 02:53:01 5 32.72 0.00 2.63 2.28 0.07 62.31 02:53:01 6 25.05 0.00 2.56 0.02 0.07 72.31 02:53:01 7 23.15 0.00 2.33 1.99 0.08 72.44 02:54:01 all 0.96 0.00 0.09 0.42 0.04 98.50 02:54:01 0 2.36 0.00 0.05 0.00 0.00 97.59 02:54:01 1 0.85 0.00 0.17 0.00 0.05 98.93 02:54:01 2 0.80 0.00 0.12 0.02 0.03 99.03 02:54:01 3 0.25 0.00 0.05 0.00 0.03 99.67 02:54:01 4 1.04 0.00 0.15 0.00 0.05 98.76 02:54:01 5 0.60 0.00 0.08 0.00 0.03 99.28 02:54:01 6 0.90 0.00 0.08 0.00 0.02 99.00 02:54:01 7 0.84 0.00 0.03 3.41 0.05 95.67 02:55:01 all 6.88 0.00 0.68 0.45 0.05 91.93 02:55:01 0 7.19 0.00 0.69 0.00 0.05 92.06 02:55:01 1 6.28 0.00 0.85 0.10 0.05 92.72 02:55:01 2 6.52 0.00 0.82 0.00 0.05 92.61 02:55:01 3 7.08 0.00 0.75 0.00 0.05 92.12 02:55:01 4 7.21 0.00 0.67 0.02 0.08 92.02 02:55:01 5 6.43 0.00 0.64 0.00 0.05 92.88 02:55:01 6 8.17 0.00 0.57 0.00 0.05 91.21 02:55:01 7 6.16 0.00 0.38 3.51 0.05 89.89 02:56:01 all 0.53 0.00 0.26 0.38 0.05 98.77 02:56:01 0 0.59 0.00 0.27 0.00 0.03 99.10 02:56:01 1 0.36 0.00 0.32 0.02 0.05 99.25 02:56:01 2 1.11 0.00 0.41 0.00 0.07 98.42 02:56:01 3 0.34 0.00 0.26 0.00 0.05 99.35 02:56:01 4 0.41 0.00 0.20 0.00 0.07 99.32 02:56:01 5 0.46 0.00 0.19 0.00 0.03 99.32 02:56:01 6 0.42 0.00 0.19 0.00 0.05 99.34 02:56:01 7 0.58 0.00 0.24 3.09 0.05 96.04 02:57:01 all 5.47 0.00 0.71 0.99 0.04 92.78 02:57:01 0 0.82 0.00 0.80 0.40 0.03 97.95 02:57:01 1 16.42 0.00 1.20 0.48 0.05 81.84 02:57:01 2 1.24 0.00 0.52 0.70 0.02 97.53 02:57:01 3 1.94 0.00 0.57 0.30 0.05 97.14 02:57:01 4 2.27 0.00 0.45 0.08 0.05 97.14 02:57:01 5 1.50 0.00 0.67 0.42 0.03 97.38 02:57:01 6 14.76 0.00 0.70 0.15 0.03 84.35 02:57:01 7 4.85 0.00 0.77 5.41 0.03 88.94 Average: all 8.73 0.00 1.28 1.97 0.05 87.97 Average: 0 6.77 0.00 1.17 0.43 0.04 91.60 Average: 1 12.15 0.00 1.42 2.91 0.06 83.47 Average: 2 8.90 0.00 1.28 0.24 0.04 89.53 Average: 3 7.33 0.00 1.17 2.46 0.05 89.00 Average: 4 8.62 0.00 1.46 5.24 0.06 84.62 Average: 5 10.22 0.00 1.37 1.87 0.05 86.50 Average: 6 9.65 0.00 1.19 0.28 0.04 88.83 Average: 7 6.24 0.00 1.19 2.35 0.04 90.18