---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3233 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 837 26517 0 4811 30873 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:35:c0:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe35:c027/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:f5:80:22 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-3233) 12/08/23 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 157.11 60.26 96.85 3999.20 71932.94 02:51:01 112.13 13.68 98.45 1110.78 70873.23 02:52:01 121.58 9.57 112.01 1666.52 20039.59 02:53:01 370.59 16.08 354.51 781.70 81525.71 02:54:01 4.83 0.45 4.38 38.67 152.85 02:55:01 2.52 0.02 2.50 1.07 46.58 02:56:01 5.40 0.00 5.40 0.00 232.83 02:57:01 12.51 0.03 12.48 7.47 1136.08 02:58:01 58.97 1.93 57.04 111.98 3439.43 Average: 93.96 11.33 82.63 857.51 27710.91 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30223596 31770424 2715616 8.24 66184 1792468 1401332 4.12 795544 1630768 127748 02:51:01 29883336 31699828 3055876 9.28 80044 2037532 1516472 4.46 874796 1866824 176736 02:52:01 27538776 31654168 5400436 16.40 110884 4229788 1612892 4.75 1002852 3967264 1845968 02:53:01 24942400 29618012 7996812 24.28 132376 4653788 7535580 22.17 3153220 4335212 412 02:54:01 24244436 28947724 8694776 26.40 132568 4656968 8840400 26.01 3841420 4335892 292 02:55:01 24239444 28942172 8699768 26.41 132632 4657164 8840400 26.01 3847152 4335200 216 02:56:01 23889320 28600244 9049892 27.47 132828 4661688 9009196 26.51 4191596 4334936 180 02:57:01 24558672 29271676 8380540 25.44 133120 4690492 6674648 19.64 3546332 4325564 148 02:58:01 27128364 31586948 5810848 17.64 136552 4521872 1573872 4.63 1252828 4088644 32124 Average: 26294260 30232355 6644952 20.17 117465 3989084 5222755 15.37 2500638 3691145 242647 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 338.69 224.80 1436.67 58.83 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 02:51:01 ens3 58.10 40.48 907.27 7.47 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 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 02:52:01 ens3 570.09 327.08 19043.91 24.98 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 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00 02:52:01 br-21f06238491b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth06c2b1e 0.80 1.00 0.05 0.06 0.00 0.00 0.00 0.00 02:53:01 veth1739270 0.15 0.62 0.01 0.04 0.00 0.00 0.00 0.00 02:53:01 veth451239d 2.22 2.22 0.18 0.17 0.00 0.00 0.00 0.00 02:53:01 ens3 3.25 2.75 0.86 0.72 0.00 0.00 0.00 0.00 02:54:01 veth06c2b1e 1.15 1.35 0.50 2.68 0.00 0.00 0.00 0.00 02:54:01 veth1739270 2.25 2.23 7.87 2.62 0.00 0.00 0.00 0.00 02:54:01 veth451239d 22.00 18.57 8.89 26.85 0.00 0.00 0.00 0.00 02:54:01 ens3 5.00 3.35 1.06 1.04 0.00 0.00 0.00 0.00 02:55:01 veth06c2b1e 0.22 0.30 0.26 0.03 0.00 0.00 0.00 0.00 02:55:01 veth1739270 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 veth451239d 3.10 2.88 1.41 1.00 0.00 0.00 0.00 0.00 02:55:01 ens3 3.30 2.05 5.39 0.68 0.00 0.00 0.00 0.00 02:56:01 veth06c2b1e 3.97 3.53 1.73 5.37 0.00 0.00 0.00 0.00 02:56:01 veth1739270 6.37 7.08 15.37 5.39 0.00 0.00 0.00 0.00 02:56:01 veth451239d 102.68 83.65 34.97 175.86 0.00 0.00 0.00 0.01 02:56:01 ens3 1.73 1.60 0.34 0.70 0.00 0.00 0.00 0.00 02:57:01 veth1739270 1.28 0.97 0.13 0.13 0.00 0.00 0.00 0.00 02:57:01 veth451239d 1.27 1.63 0.50 0.14 0.00 0.00 0.00 0.00 02:57:01 ens3 25.10 20.88 10.92 41.38 0.00 0.00 0.00 0.00 02:57:01 veth529866d 94.15 80.42 51.94 154.58 0.00 0.00 0.00 0.01 02:58:01 ens3 48.01 41.71 116.52 21.10 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 lo 61.77 61.77 45.37 45.37 0.00 0.00 0.00 0.00 Average: ens3 117.03 73.85 2391.43 17.43 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 6.44 6.44 5.01 5.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3233) 12/08/23 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.28 0.00 0.96 6.30 0.04 82.42 02:50:01 0 2.89 0.00 0.47 8.24 0.03 88.37 02:50:01 1 31.87 0.00 1.91 4.46 0.07 61.68 02:50:01 2 13.77 0.00 1.29 1.07 0.05 83.82 02:50:01 3 11.43 0.00 0.99 1.22 0.05 86.31 02:50:01 4 9.32 0.00 1.24 1.61 0.05 87.78 02:50:01 5 4.39 0.00 0.52 31.63 0.05 63.41 02:50:01 6 5.18 0.00 0.58 1.09 0.03 93.12 02:50:01 7 3.48 0.00 0.69 1.15 0.03 94.65 02:51:01 all 9.03 0.00 0.61 6.59 0.13 83.64 02:51:01 0 4.17 0.00 0.50 0.60 0.00 94.72 02:51:01 1 0.08 0.00 0.05 0.00 0.02 99.85 02:51:01 2 22.21 0.00 1.23 2.86 0.42 73.29 02:51:01 3 21.22 0.00 1.27 0.85 0.03 76.62 02:51:01 4 16.53 0.00 0.77 2.32 0.03 80.35 02:51:01 5 0.33 0.00 0.32 27.70 0.37 71.28 02:51:01 6 6.75 0.00 0.43 0.13 0.02 92.66 02:51:01 7 0.90 0.00 0.32 18.21 0.12 80.45 02:52:01 all 11.13 0.00 4.03 2.42 0.07 82.35 02:52:01 0 8.57 0.00 4.31 0.27 0.08 86.77 02:52:01 1 9.87 0.00 3.79 7.58 0.07 78.69 02:52:01 2 7.97 0.00 4.06 0.05 0.07 87.85 02:52:01 3 9.22 0.00 4.25 1.13 0.07 85.33 02:52:01 4 20.84 0.00 4.72 1.64 0.08 72.72 02:52:01 5 16.72 0.00 5.00 2.20 0.08 76.00 02:52:01 6 6.71 0.00 3.39 2.25 0.05 87.61 02:52:01 7 9.21 0.00 2.73 4.25 0.07 83.75 02:53:01 all 22.63 0.00 3.45 6.82 0.09 67.01 02:53:01 0 24.67 0.00 4.23 15.54 0.08 55.48 02:53:01 1 23.57 0.00 3.43 5.04 0.08 67.88 02:53:01 2 27.72 0.00 3.39 1.34 0.08 67.47 02:53:01 3 21.29 0.00 2.93 2.20 0.07 73.52 02:53:01 4 17.65 0.00 2.66 3.22 0.08 76.39 02:53:01 5 21.58 0.00 2.90 0.56 0.08 74.89 02:53:01 6 19.41 0.00 3.84 9.25 0.07 67.43 02:53:01 7 25.13 0.00 4.28 17.49 0.12 52.99 02:54:01 all 10.06 0.00 0.89 0.08 0.04 88.93 02:54:01 0 8.48 0.00 0.79 0.00 0.05 90.68 02:54:01 1 10.09 0.00 0.84 0.00 0.02 89.05 02:54:01 2 10.92 0.00 0.97 0.00 0.03 88.07 02:54:01 3 12.22 0.00 1.25 0.17 0.05 86.31 02:54:01 4 9.30 0.00 0.82 0.12 0.05 89.71 02:54:01 5 12.51 0.00 0.94 0.05 0.05 86.45 02:54:01 6 8.74 0.00 0.72 0.05 0.02 90.47 02:54:01 7 8.17 0.00 0.75 0.27 0.03 90.77 02:55:01 all 0.65 0.00 0.08 0.04 0.02 99.21 02:55:01 0 0.47 0.00 0.12 0.00 0.03 99.38 02:55:01 1 0.35 0.00 0.02 0.07 0.02 99.55 02:55:01 2 0.75 0.00 0.08 0.00 0.02 99.15 02:55:01 3 0.70 0.00 0.08 0.22 0.02 98.98 02:55:01 4 0.50 0.00 0.10 0.02 0.02 99.37 02:55:01 5 0.83 0.00 0.05 0.00 0.02 99.10 02:55:01 6 0.85 0.00 0.10 0.00 0.03 99.02 02:55:01 7 0.77 0.00 0.08 0.05 0.00 99.10 02:56:01 all 7.34 0.00 0.77 0.06 0.05 91.78 02:56:01 0 8.02 0.00 0.72 0.00 0.05 91.21 02:56:01 1 6.01 0.00 0.62 0.13 0.03 93.21 02:56:01 2 7.90 0.00 0.84 0.00 0.07 91.19 02:56:01 3 5.83 0.00 0.60 0.30 0.05 93.22 02:56:01 4 8.82 0.00 0.85 0.00 0.05 90.28 02:56:01 5 6.54 0.00 0.72 0.00 0.05 92.69 02:56:01 6 7.32 0.00 1.09 0.03 0.05 91.51 02:56:01 7 8.29 0.00 0.70 0.02 0.05 90.94 02:57:01 all 1.31 0.00 0.41 0.54 0.03 97.71 02:57:01 0 0.67 0.00 0.35 1.07 0.02 97.89 02:57:01 1 0.73 0.00 0.33 0.32 0.05 98.56 02:57:01 2 1.50 0.00 0.53 0.00 0.03 97.93 02:57:01 3 1.70 0.00 0.68 2.25 0.03 95.33 02:57:01 4 1.23 0.00 0.35 0.05 0.03 98.33 02:57:01 5 1.62 0.00 0.43 0.17 0.02 97.76 02:57:01 6 0.90 0.00 0.32 0.32 0.02 98.45 02:57:01 7 2.13 0.00 0.25 0.15 0.03 97.44 02:58:01 all 7.94 0.00 0.59 2.01 0.04 89.42 02:58:01 0 1.05 0.00 0.53 2.18 0.02 96.21 02:58:01 1 4.79 0.00 0.50 0.57 0.02 94.13 02:58:01 2 22.03 0.00 1.07 1.59 0.10 75.22 02:58:01 3 0.47 0.00 0.58 8.48 0.02 90.45 02:58:01 4 0.74 0.00 0.28 0.62 0.02 98.34 02:58:01 5 9.81 0.00 0.42 0.92 0.03 88.82 02:58:01 6 12.93 0.00 0.45 0.45 0.03 86.13 02:58:01 7 11.68 0.00 0.93 1.25 0.05 86.08 Average: all 8.92 0.00 1.31 2.76 0.06 86.96 Average: 0 6.54 0.00 1.33 3.10 0.04 88.99 Average: 1 9.68 0.00 1.27 2.01 0.04 87.00 Average: 2 12.75 0.00 1.49 0.77 0.10 84.89 Average: 3 9.34 0.00 1.40 1.87 0.04 87.35 Average: 4 9.42 0.00 1.31 1.06 0.05 88.16 Average: 5 8.24 0.00 1.25 7.03 0.08 83.40 Average: 6 7.64 0.00 1.21 1.50 0.04 89.61 Average: 7 7.73 0.00 1.19 4.74 0.06 86.28