---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10003 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 9% / 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 868 26212 0 5086 30843 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:74:3c:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe74:3c73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:80:ea:e4 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 inet6 fe80::42:3eff:fe80:eae4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10003) 01/06/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 132.73 42.81 89.92 1921.55 48329.01 10:52:01 178.84 18.63 160.21 662.42 63441.43 10:53:01 42.93 3.90 39.03 196.30 45519.51 10:54:01 123.11 3.00 120.11 432.06 61141.41 10:55:02 335.90 0.22 335.68 1.72 24935.37 10:56:01 290.17 0.12 290.05 11.12 69211.18 10:57:01 48.39 0.97 47.43 63.72 10260.02 Average: 164.41 9.96 154.45 470.55 46047.95 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30115060 31721272 2824160 8.57 69976 1846476 1446216 4.26 853424 1680588 163404 10:52:01 28867912 30922852 4071308 12.36 87860 2259252 2212920 6.51 1685856 2056996 23440 10:53:01 28183012 30668332 4756208 14.44 89100 2681836 2257540 6.64 2158256 2253012 385428 10:54:01 27137012 30330840 5802208 17.61 109680 3344752 2560628 7.53 2765100 2631448 84436 10:55:02 26349072 30550452 6590148 20.01 180856 4132956 2518228 7.41 2768976 3266144 361564 10:56:01 25576028 30498132 7363192 22.35 218276 4844264 2388868 7.03 2859196 3970484 8572 10:57:01 26852120 31587484 6087100 18.48 222048 4659204 1509916 4.44 2002264 3566140 1860 Average: 27582888 30897052 5356332 16.26 139685 3395534 2127759 6.26 2156153 2774973 146958 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 214.96 141.84 1318.55 37.68 0.00 0.00 0.00 0.00 10:51:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 972.57 667.01 5052.23 171.28 0.00 0.00 0.00 0.00 10:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 249.23 170.66 562.91 58.27 0.00 0.00 0.00 0.00 10:53:01 lo 7.91 7.91 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 docker0 61.07 130.29 9.29 496.50 0.00 0.00 0.00 0.00 10:54:01 ens3 627.98 540.11 2228.14 3328.79 0.00 0.00 0.00 0.00 10:54:01 vetha8abee2 57.67 123.76 9.88 418.93 0.00 0.00 0.00 0.03 10:54:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 10:55:02 docker0 1266.32 1194.38 109.94 1381.50 0.00 0.00 0.00 0.00 10:55:02 ens3 1261.62 1293.74 1394.92 135.96 0.00 0.00 0.00 0.00 10:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 3.24 5.81 0.19 78.84 0.00 0.00 0.00 0.00 10:56:01 ens3 298.56 199.05 1478.31 111.71 0.00 0.00 0.00 0.00 10:56:01 vethb7ed8fd 3.24 5.71 0.24 78.83 0.00 0.00 0.00 0.01 10:56:01 lo 6.44 6.44 0.59 0.59 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 470.85 467.51 60.43 3330.92 0.00 0.00 0.00 0.00 10:57:01 lo 5.07 5.07 0.47 0.47 0.00 0.00 0.00 0.00 Average: docker0 191.37 191.29 17.17 280.88 0.00 0.00 0.00 0.00 Average: ens3 586.31 498.45 1728.21 1026.37 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10003) 01/06/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.70 0.00 0.94 2.91 0.04 85.42 10:51:01 0 3.44 0.00 0.38 0.52 0.02 95.64 10:51:01 1 9.49 0.00 1.02 0.62 0.03 88.84 10:51:01 2 4.66 0.00 0.78 13.68 0.03 80.85 10:51:01 3 24.36 0.00 1.52 2.26 0.05 71.81 10:51:01 4 18.31 0.00 1.34 0.32 0.05 79.99 10:51:01 5 10.38 0.00 0.97 0.37 0.03 88.25 10:51:01 6 1.14 0.00 0.38 4.89 0.07 93.52 10:51:01 7 13.88 0.00 1.08 0.62 0.03 84.38 10:52:01 all 14.75 0.00 1.90 2.01 0.06 81.29 10:52:01 0 9.72 0.00 1.62 1.42 0.03 87.21 10:52:01 1 14.27 0.00 2.12 1.75 0.05 81.81 10:52:01 2 12.71 0.00 1.00 10.69 0.05 75.55 10:52:01 3 9.57 0.00 0.53 0.03 0.03 89.83 10:52:01 4 12.14 0.00 2.29 0.13 0.05 85.38 10:52:01 5 9.13 0.00 1.02 0.05 0.07 89.74 10:52:01 6 19.12 0.00 1.99 1.12 0.08 77.68 10:52:01 7 31.38 0.00 4.58 0.82 0.07 63.15 10:53:01 all 18.15 0.00 0.77 0.89 0.05 80.14 10:53:01 0 14.84 0.00 0.77 1.04 0.03 83.32 10:53:01 1 10.36 0.00 1.17 0.00 0.05 88.42 10:53:01 2 19.36 0.00 0.69 0.40 0.05 79.51 10:53:01 3 18.50 0.00 0.62 2.04 0.07 78.78 10:53:01 4 30.95 0.00 1.15 0.02 0.07 67.82 10:53:01 5 20.02 0.00 0.38 0.00 0.03 79.56 10:53:01 6 13.19 0.00 0.67 3.62 0.05 82.48 10:53:01 7 17.98 0.00 0.68 0.02 0.05 81.27 10:54:01 all 9.90 0.00 2.21 2.52 0.07 85.30 10:54:01 0 4.75 0.00 0.92 0.05 0.03 94.25 10:54:01 1 11.36 0.00 1.90 0.10 0.07 86.57 10:54:01 2 7.43 0.00 2.57 0.84 0.07 89.09 10:54:01 3 16.81 0.00 4.01 5.00 0.07 74.12 10:54:01 4 11.52 0.00 2.38 6.26 0.08 79.76 10:54:01 5 11.54 0.00 2.36 0.27 0.07 85.77 10:54:01 6 5.59 0.00 1.85 7.58 0.07 84.91 10:54:01 7 10.22 0.00 1.64 0.15 0.07 87.92 10:55:02 all 16.95 0.00 3.44 1.05 0.07 78.49 10:55:02 0 52.16 0.00 5.69 0.33 0.10 41.72 10:55:02 1 13.52 0.00 2.86 0.17 0.07 83.39 10:55:02 2 11.68 0.00 3.73 0.03 0.05 84.51 10:55:02 3 9.73 0.00 3.44 5.61 0.08 81.13 10:55:02 4 12.54 0.00 3.46 0.28 0.07 83.65 10:55:02 5 25.97 0.00 4.26 0.05 0.10 69.62 10:55:02 6 6.07 0.00 2.11 0.97 0.05 90.79 10:55:02 7 3.74 0.00 1.93 0.97 0.07 93.30 10:56:01 all 12.17 0.00 3.10 4.46 0.06 80.21 10:56:01 0 8.84 0.00 4.48 2.63 0.10 83.95 10:56:01 1 13.09 0.00 2.99 5.68 0.05 78.19 10:56:01 2 27.71 0.00 3.15 9.45 0.09 59.60 10:56:01 3 8.66 0.00 3.09 0.20 0.03 88.01 10:56:01 4 12.21 0.00 3.26 1.64 0.05 82.84 10:56:01 5 9.40 0.00 3.75 13.06 0.05 73.74 10:56:01 6 9.15 0.00 2.04 0.07 0.03 88.71 10:56:01 7 8.36 0.00 2.02 2.96 0.03 86.63 10:57:01 all 10.64 0.00 0.76 0.58 0.04 87.99 10:57:01 0 2.66 0.00 0.72 0.02 0.03 96.58 10:57:01 1 7.43 0.00 0.47 0.63 0.03 91.43 10:57:01 2 10.18 0.00 0.79 1.34 0.05 87.65 10:57:01 3 7.87 0.00 0.67 0.02 0.07 91.37 10:57:01 4 8.00 0.00 0.60 0.00 0.03 91.37 10:57:01 5 30.53 0.00 1.37 0.33 0.07 67.70 10:57:01 6 7.82 0.00 0.68 0.02 0.02 91.47 10:57:01 7 10.63 0.00 0.75 2.22 0.05 86.34 Average: all 13.33 0.00 1.87 2.05 0.05 82.70 Average: 0 13.80 0.00 2.08 0.85 0.05 83.21 Average: 1 11.36 0.00 1.79 1.27 0.05 85.54 Average: 2 13.34 0.00 1.81 5.19 0.06 79.60 Average: 3 13.66 0.00 1.98 2.17 0.06 82.14 Average: 4 15.11 0.00 2.06 1.23 0.06 81.54 Average: 5 16.73 0.00 2.01 1.99 0.06 79.21 Average: 6 8.87 0.00 1.39 2.61 0.05 87.08 Average: 7 13.76 0.00 1.81 1.10 0.05 83.28