---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-420 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 12G 144G 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 861 27306 0 3998 30851 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:2f:15:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe2f:15c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:95:bd:6d 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:b4ff:fe95:bd6d/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-420) 05/04/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 313.18 39.54 273.65 1826.67 28113.74 10:52:01 166.72 21.18 145.54 827.73 38385.07 10:53:01 37.30 1.92 35.39 78.91 35522.29 10:54:01 118.36 2.20 116.16 351.94 61036.76 10:55:01 115.43 0.25 115.18 2.00 29306.44 10:56:01 50.02 0.13 49.88 1.07 24213.46 10:57:01 125.96 0.17 125.80 9.47 26468.92 Average: 131.98 9.27 122.72 439.11 34734.95 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30120276 31701820 2818944 8.56 69388 1822660 1383796 4.07 869432 1657720 143432 10:52:01 28224824 30232420 4714396 14.31 87948 2212712 3176680 9.35 2401852 1984224 21024 10:53:01 27736168 30579260 5203052 15.80 91252 3031496 2413452 7.10 2290980 2549876 338444 10:54:01 27201324 30337636 5737896 17.42 109144 3290980 2655956 7.81 2755524 2577612 75544 10:55:01 26950728 30300940 5988492 18.18 136852 3426900 2620008 7.71 2821240 2712996 9556 10:56:01 26502076 30135092 6437144 19.54 174468 3626640 2654204 7.81 3024224 2905500 179192 10:57:01 27928148 31548924 5011072 15.21 175360 3630776 1550084 4.56 1684240 2853592 1812 Average: 27809078 30690870 5130142 15.57 120630 3006023 2350597 6.92 2263927 2463074 109858 10:50:02 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 151.48 107.73 1052.01 42.29 0.00 0.00 0.00 0.00 10:51:01 lo 1.63 1.63 0.18 0.18 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 1110.50 756.97 4983.16 196.01 0.00 0.00 0.00 0.00 10:52:01 lo 1.00 1.00 0.08 0.08 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 183.32 140.15 1424.10 33.36 0.00 0.00 0.00 0.00 10:53:01 lo 8.33 8.33 2.21 2.21 0.00 0.00 0.00 0.00 10:54:01 docker0 61.44 110.70 9.11 479.04 0.00 0.00 0.00 0.00 10:54:01 veth45437ae 58.49 105.58 9.74 401.55 0.00 0.00 0.00 0.03 10:54:01 ens3 633.58 540.71 1366.46 3334.87 0.00 0.00 0.00 0.00 10:54:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 10:55:01 docker0 137.13 144.72 21.66 302.14 0.00 0.00 0.00 0.00 10:55:01 veth45437ae 137.13 144.75 23.54 302.14 0.00 0.00 0.00 0.02 10:55:01 ens3 178.91 153.25 309.91 29.10 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 186.01 244.87 30.18 698.92 0.00 0.00 0.00 0.00 10:56:01 ens3 285.98 208.26 708.01 39.36 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 veth7cbb84e 163.12 223.32 31.36 696.86 0.00 0.00 0.00 0.06 10:57:01 docker0 50.79 51.42 2.39 10.35 0.00 0.00 0.00 0.00 10:57:01 ens3 103.50 84.32 32.59 18.63 0.00 0.00 0.00 0.00 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 62.37 79.03 9.07 213.47 0.00 0.00 0.00 0.00 Average: ens3 378.67 284.87 1411.49 528.68 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-420) 05/04/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.68 0.00 0.85 2.93 0.04 85.50 10:51:01 0 3.19 0.00 0.41 11.08 0.03 85.29 10:51:01 1 5.86 0.00 0.59 0.34 0.02 93.19 10:51:01 2 11.78 0.00 0.81 0.79 0.05 86.57 10:51:01 3 28.84 0.00 1.53 1.82 0.05 67.76 10:51:01 4 11.06 0.00 0.66 3.69 0.03 84.56 10:51:01 5 11.55 0.00 0.63 0.08 0.03 87.70 10:51:01 6 6.67 0.00 0.77 2.02 0.10 90.44 10:51:01 7 6.47 0.00 1.38 3.62 0.03 88.50 10:52:01 all 21.86 0.00 2.28 1.83 0.06 73.97 10:52:01 0 31.09 0.00 2.37 7.66 0.07 58.81 10:52:01 1 29.75 0.00 1.87 0.55 0.07 67.75 10:52:01 2 14.98 0.00 1.28 1.17 0.07 82.50 10:52:01 3 18.54 0.00 0.90 0.87 0.05 79.63 10:52:01 4 25.36 0.00 3.62 1.05 0.05 69.91 10:52:01 5 18.99 0.00 0.82 0.28 0.05 79.86 10:52:01 6 17.90 0.00 4.64 2.93 0.07 74.46 10:52:01 7 18.27 0.00 2.76 0.10 0.05 78.82 10:53:01 all 12.64 0.00 1.24 1.69 0.05 84.38 10:53:01 0 7.62 0.00 0.94 0.02 0.03 91.39 10:53:01 1 13.60 0.00 1.34 0.05 0.07 84.94 10:53:01 2 15.79 0.00 0.75 0.15 0.03 83.28 10:53:01 3 9.60 0.00 1.24 2.19 0.05 86.92 10:53:01 4 6.21 0.00 1.20 8.50 0.05 84.04 10:53:01 5 10.70 0.00 1.07 0.10 0.05 88.08 10:53:01 6 12.68 0.00 1.08 0.10 0.05 86.09 10:53:01 7 25.01 0.00 2.30 2.36 0.05 70.28 10:54:01 all 8.67 0.00 1.62 2.92 0.05 86.73 10:54:01 0 5.60 0.00 1.15 0.08 0.05 93.11 10:54:01 1 11.96 0.00 1.57 0.15 0.05 86.26 10:54:01 2 13.23 0.00 2.08 0.35 0.08 84.25 10:54:01 3 9.80 0.00 1.43 10.73 0.07 77.98 10:54:01 4 3.58 0.00 1.93 0.65 0.05 93.79 10:54:01 5 6.90 0.00 0.97 0.34 0.03 91.75 10:54:01 6 6.94 0.00 1.81 0.33 0.05 90.86 10:54:01 7 11.40 0.00 2.01 10.73 0.07 75.80 10:55:01 all 4.61 0.00 0.79 2.18 0.04 92.38 10:55:01 0 3.10 0.00 0.62 1.37 0.05 94.87 10:55:01 1 6.81 0.00 1.60 0.83 0.03 90.73 10:55:01 2 2.30 0.00 1.10 0.95 0.07 95.58 10:55:01 3 10.41 0.00 0.38 0.08 0.05 89.08 10:55:01 4 2.25 0.00 0.73 9.21 0.05 87.76 10:55:01 5 2.30 0.00 0.60 0.92 0.03 96.14 10:55:01 6 8.80 0.00 1.08 1.10 0.03 88.98 10:55:01 7 0.93 0.00 0.18 2.99 0.02 95.88 10:56:01 all 6.05 0.00 1.22 1.32 0.05 91.35 10:56:01 0 11.22 0.00 1.42 5.59 0.07 81.70 10:56:01 1 10.54 0.00 2.24 1.60 0.05 85.56 10:56:01 2 8.54 0.00 1.35 0.00 0.05 90.06 10:56:01 3 1.97 0.00 0.84 0.82 0.05 96.32 10:56:01 4 0.22 0.00 0.18 0.15 0.02 99.43 10:56:01 5 3.37 0.00 1.22 0.23 0.07 95.11 10:56:01 6 2.91 0.00 1.22 2.14 0.03 93.69 10:56:01 7 9.63 0.00 1.32 0.07 0.07 88.92 10:57:01 all 2.14 0.00 0.26 1.59 0.03 95.98 10:57:01 0 0.79 0.00 0.23 0.00 0.05 98.93 10:57:01 1 0.72 0.00 0.22 0.00 0.02 99.05 10:57:01 2 0.65 0.00 0.15 0.00 0.05 99.15 10:57:01 3 0.17 0.00 0.25 10.46 0.03 89.09 10:57:01 4 0.25 0.00 0.15 0.00 0.02 99.58 10:57:01 5 2.12 0.00 0.30 0.92 0.02 96.65 10:57:01 6 11.82 0.00 0.57 1.33 0.03 86.25 10:57:01 7 0.62 0.00 0.17 0.00 0.00 99.22 Average: all 9.52 0.00 1.18 2.06 0.05 87.19 Average: 0 8.95 0.00 1.02 3.67 0.05 86.31 Average: 1 11.32 0.00 1.35 0.50 0.04 86.78 Average: 2 9.61 0.00 1.07 0.49 0.06 88.77 Average: 3 11.29 0.00 0.94 3.85 0.05 83.87 Average: 4 6.97 0.00 1.21 3.33 0.04 88.46 Average: 5 7.98 0.00 0.80 0.41 0.04 90.76 Average: 6 9.68 0.00 1.60 1.42 0.05 87.25 Average: 7 10.33 0.00 1.44 2.83 0.04 85.36