---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3964 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 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 887 26465 0 4813 30823 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:06:99:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe06:9924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:95:71:a0 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-3964) 12/11/23 _x86_64_ (8 CPU) 02:52:44 LINUX RESTART (8 CPU) 02:53:01 tps rtps wtps bread/s bwrtn/s 02:54:01 175.21 87.05 88.16 6231.90 62576.09 02:55:01 99.17 13.81 85.35 1121.55 30535.71 02:56:01 198.75 9.31 189.44 1647.69 101497.42 02:57:01 300.25 12.15 288.10 818.30 35880.74 02:58:01 16.38 0.00 16.38 0.00 21081.15 02:59:01 18.39 0.00 18.39 0.00 21086.39 03:00:01 16.91 0.02 16.90 0.13 21105.73 03:01:01 45.94 1.35 44.59 72.39 6041.64 Average: 108.89 15.47 93.42 1237.02 37483.21 02:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 30042496 31647344 2896724 8.79 65604 1849320 1447416 4.26 961384 1647636 195348 02:55:01 29786532 31687504 3152688 9.57 84256 2111948 1446548 4.26 895028 1937640 241904 02:56:01 27203112 31645032 5736108 17.41 117900 4523692 1452828 4.27 1025356 4261276 189688 02:57:01 24177740 28892312 8761480 26.60 132180 4657156 8980936 26.42 3898592 4346728 2388 02:58:01 24151732 28860856 8787488 26.68 132248 4657364 8963948 26.37 3932196 4340448 232 02:59:01 23911320 28626636 9027900 27.41 132416 4659856 9094820 26.76 4170284 4339296 1372 03:00:01 23861752 28577440 9077468 27.56 132532 4662020 9112468 26.81 4219800 4338440 112 03:01:01 27082336 31535340 5856884 17.78 133416 4515948 1532412 4.51 1304088 4085344 11056 Average: 26277128 30184058 6662092 20.23 116319 3954663 5253922 15.46 2550841 3662101 80262 02:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 360.72 239.03 1503.45 59.02 0.00 0.00 0.00 0.00 02:54:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 73.60 51.29 965.34 8.80 0.00 0.00 0.00 0.00 02:55:01 lo 1.53 1.53 0.16 0.16 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 ens3 548.56 324.60 18971.53 24.28 0.00 0.00 0.00 0.00 02:56:01 br-f17b17489510 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 02:57:01 veth0817c13 70.99 86.72 48.09 26.16 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 veth29b52b5 31.93 28.83 19.43 31.06 0.00 0.00 0.00 0.00 02:57:01 ens3 8.35 5.25 1.99 1.66 0.00 0.00 0.00 0.00 02:58:01 veth0817c13 1.57 2.27 0.98 0.59 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 veth29b52b5 0.20 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:58:01 ens3 0.70 0.72 0.10 0.27 0.00 0.00 0.00 0.00 02:59:01 veth0817c13 60.75 75.47 116.26 25.64 0.00 0.00 0.00 0.01 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 veth29b52b5 15.38 12.85 10.54 27.12 0.00 0.00 0.00 0.00 02:59:01 ens3 0.92 0.85 0.20 0.36 0.00 0.00 0.00 0.00 03:00:01 veth0817c13 66.71 83.04 152.57 26.56 0.00 0.00 0.00 0.01 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 veth29b52b5 46.28 37.99 21.65 96.33 0.00 0.00 0.00 0.01 03:00:01 ens3 1.80 1.42 0.40 0.66 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 90.00 58.92 77.69 64.01 0.00 0.00 0.00 0.00 03:01:01 lo 61.27 61.27 45.28 45.28 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 135.64 85.29 2691.26 19.89 0.00 0.00 0.00 0.00 Average: lo 7.28 7.28 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3964) 12/11/23 _x86_64_ (8 CPU) 02:52:44 LINUX RESTART (8 CPU) 02:53:01 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 10.25 0.00 1.39 3.76 0.04 84.56 02:54:01 0 5.30 0.00 1.15 6.20 0.02 87.33 02:54:01 1 9.13 0.00 0.99 10.39 0.07 79.43 02:54:01 2 14.78 0.00 1.27 0.95 0.03 82.96 02:54:01 3 4.04 0.00 1.04 1.27 0.03 93.62 02:54:01 4 3.92 0.00 2.34 0.40 0.03 93.31 02:54:01 5 3.04 0.00 0.65 0.50 0.02 95.79 02:54:01 6 23.43 0.00 2.21 9.13 0.05 65.18 02:54:01 7 18.39 0.00 1.54 1.22 0.05 78.81 02:55:01 all 10.41 0.00 0.77 2.18 0.03 86.61 02:55:01 0 1.34 0.00 0.33 1.09 0.02 97.23 02:55:01 1 2.40 0.00 0.32 9.85 0.02 87.41 02:55:01 2 3.47 0.00 0.25 0.20 0.05 96.03 02:55:01 3 7.42 0.00 0.37 0.18 0.02 92.02 02:55:01 4 4.17 0.00 0.40 0.67 0.03 94.73 02:55:01 5 5.49 0.00 0.50 0.07 0.02 93.93 02:55:01 6 24.65 0.00 1.57 4.07 0.07 69.64 02:55:01 7 34.25 0.00 2.38 1.42 0.05 61.90 02:56:01 all 9.86 0.00 3.88 8.09 0.06 78.11 02:56:01 0 9.45 0.00 4.62 0.42 0.05 85.45 02:56:01 1 8.32 0.00 3.23 2.00 0.05 86.40 02:56:01 2 11.20 0.00 4.04 1.69 0.05 83.02 02:56:01 3 7.88 0.00 3.78 0.24 0.07 88.03 02:56:01 4 13.47 0.00 3.83 0.45 0.05 82.20 02:56:01 5 9.74 0.00 3.73 32.66 0.08 53.79 02:56:01 6 7.58 0.00 3.98 23.98 0.05 64.42 02:56:01 7 11.27 0.00 3.77 3.19 0.07 81.70 02:57:01 all 29.72 0.00 3.66 3.09 0.09 63.44 02:57:01 0 27.53 0.00 3.45 1.94 0.08 66.99 02:57:01 1 31.26 0.00 3.88 0.71 0.10 64.06 02:57:01 2 31.88 0.00 3.70 2.08 0.08 62.25 02:57:01 3 30.58 0.00 3.54 0.71 0.08 65.10 02:57:01 4 28.62 0.00 3.56 2.28 0.10 65.43 02:57:01 5 33.75 0.00 3.78 4.47 0.10 57.90 02:57:01 6 25.91 0.00 3.20 7.51 0.08 63.29 02:57:01 7 28.18 0.00 4.18 5.04 0.08 62.51 02:58:01 all 0.92 0.00 0.12 1.10 0.03 97.82 02:58:01 0 0.70 0.00 0.17 0.00 0.05 99.08 02:58:01 1 1.03 0.00 0.15 0.05 0.03 98.73 02:58:01 2 1.03 0.00 0.05 0.00 0.00 98.92 02:58:01 3 0.87 0.00 0.08 0.08 0.03 98.93 02:58:01 4 1.28 0.00 0.13 0.00 0.03 98.55 02:58:01 5 0.82 0.00 0.13 0.02 0.03 99.00 02:58:01 6 0.85 0.00 0.07 0.00 0.03 99.04 02:58:01 7 0.77 0.00 0.13 8.67 0.03 90.40 02:59:01 all 4.77 0.00 0.50 1.05 0.05 93.62 02:59:01 0 5.34 0.00 0.48 0.02 0.03 94.13 02:59:01 1 5.42 0.00 0.53 0.00 0.05 94.00 02:59:01 2 6.26 0.00 0.67 0.00 0.03 93.04 02:59:01 3 4.11 0.00 0.47 0.08 0.05 95.29 02:59:01 4 4.99 0.00 0.48 1.59 0.07 92.87 02:59:01 5 4.25 0.00 0.50 0.03 0.08 95.13 02:59:01 6 3.73 0.00 0.45 0.02 0.03 95.77 02:59:01 7 4.10 0.00 0.47 6.72 0.05 88.67 03:00:01 all 2.89 0.00 0.42 1.03 0.06 95.59 03:00:01 0 2.66 0.00 0.43 0.00 0.07 96.84 03:00:01 1 2.96 0.00 0.38 7.91 0.07 88.68 03:00:01 2 3.08 0.00 0.47 0.00 0.08 96.37 03:00:01 3 3.38 0.00 0.47 0.07 0.07 96.02 03:00:01 4 3.17 0.00 0.38 0.27 0.07 96.11 03:00:01 5 2.35 0.00 0.42 0.02 0.05 97.16 03:00:01 6 2.61 0.00 0.39 0.02 0.07 96.92 03:00:01 7 2.97 0.00 0.38 0.00 0.03 96.61 03:01:01 all 3.64 0.00 0.67 0.42 0.05 95.23 03:01:01 0 1.25 0.00 0.58 0.38 0.05 97.73 03:01:01 1 13.27 0.00 0.77 1.81 0.05 84.11 03:01:01 2 2.15 0.00 0.75 0.05 0.05 96.99 03:01:01 3 2.63 0.00 0.61 0.23 0.03 96.49 03:01:01 4 4.09 0.00 0.72 0.30 0.05 94.84 03:01:01 5 1.75 0.00 0.70 0.17 0.05 97.33 03:01:01 6 1.47 0.00 0.67 0.20 0.05 97.61 03:01:01 7 2.46 0.00 0.60 0.15 0.05 96.74 Average: all 9.04 0.00 1.42 2.58 0.05 86.90 Average: 0 6.68 0.00 1.40 1.26 0.05 90.62 Average: 1 9.21 0.00 1.28 4.09 0.05 85.37 Average: 2 9.22 0.00 1.40 0.62 0.05 88.72 Average: 3 7.58 0.00 1.29 0.36 0.05 90.72 Average: 4 7.95 0.00 1.48 0.74 0.05 89.78 Average: 5 7.63 0.00 1.30 4.71 0.05 86.31 Average: 6 11.29 0.00 1.56 5.60 0.05 81.50 Average: 7 12.80 0.00 1.68 3.30 0.05 82.17