---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5184 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 841 26509 0 4816 30869 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:e3:37:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fee3:377f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:cd:52:50 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-5184) 12/15/23 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 124.60 50.36 74.24 2236.43 36349.81 02:51:01 131.03 19.36 111.66 2246.43 42485.32 02:52:01 187.08 3.83 183.25 531.91 108656.83 02:53:01 291.22 11.95 279.27 815.23 38170.25 02:54:01 21.48 0.00 21.48 0.00 29519.08 02:55:01 4.70 0.00 4.70 0.00 653.31 02:56:01 3.62 0.02 3.60 0.13 164.65 02:57:01 41.11 0.87 40.24 44.93 2063.74 Average: 100.61 10.80 89.82 734.34 32266.75 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30164936 31724068 2774284 8.42 66900 1804624 1403708 4.13 844648 1640840 137188 02:51:01 29793972 31751072 3145248 9.55 85748 2165860 1572604 4.63 831388 1988028 143952 02:52:01 27232344 31678800 5706876 17.33 117844 4528932 1436756 4.23 990116 4264816 2472 02:53:01 24205940 28920840 8733280 26.51 131748 4662288 9202424 27.08 3869608 4346544 2368 02:54:01 24194264 28899920 8744956 26.55 131792 4662452 9180348 27.01 3890988 4336580 252 02:55:01 23925040 28637516 9014180 27.37 131936 4664956 9296980 27.35 4157372 4336016 1356 02:56:01 23873376 28587520 9065844 27.52 132040 4667120 9345460 27.50 4206644 4336412 128 02:57:01 27161188 31609280 5778032 17.54 132848 4513684 1552420 4.57 1226288 4083024 4944 Average: 26318882 30226127 6620338 20.10 116357 3958740 5373838 15.81 2502132 3666532 36582 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 355.47 246.29 1458.72 59.13 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 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 ens3 63.07 43.21 969.47 8.10 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 555.30 327.23 18948.03 24.12 0.00 0.00 0.00 0.00 02:52:01 br-1948f61b3b67 0.00 0.00 0.00 0.00 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 10.39 10.39 0.95 0.95 0.00 0.00 0.00 0.00 02:53:01 veth36bfb73 32.04 28.95 19.44 31.07 0.00 0.00 0.00 0.00 02:53:01 vethbff5270 1.80 2.15 0.50 2.72 0.00 0.00 0.00 0.00 02:53:01 ens3 7.95 5.45 1.93 1.69 0.00 0.00 0.00 0.00 02:53:01 vethd3aedc5 2.20 2.57 7.84 2.60 0.00 0.00 0.00 0.00 02:54:01 veth36bfb73 0.18 0.20 0.27 0.02 0.00 0.00 0.00 0.00 02:54:01 vethbff5270 0.25 0.33 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 2.42 1.32 5.42 0.72 0.00 0.00 0.00 0.00 02:54:01 vethd3aedc5 0.45 0.28 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 veth36bfb73 15.45 12.90 10.54 27.13 0.00 0.00 0.00 0.00 02:55:01 vethbff5270 1.33 1.32 0.59 3.45 0.00 0.00 0.00 0.00 02:55:01 ens3 0.90 0.77 0.20 0.20 0.00 0.00 0.00 0.00 02:55:01 vethd3aedc5 2.92 2.97 10.20 3.35 0.00 0.00 0.00 0.00 02:56:01 veth36bfb73 46.13 38.00 21.64 96.32 0.00 0.00 0.00 0.01 02:56:01 vethbff5270 2.92 2.52 1.43 1.96 0.00 0.00 0.00 0.00 02:56:01 ens3 1.58 1.35 0.30 0.67 0.00 0.00 0.00 0.00 02:56:01 vethd3aedc5 3.87 4.40 5.22 2.12 0.00 0.00 0.00 0.00 02:57:01 ens3 74.35 55.51 70.87 57.26 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 62.01 62.01 45.36 45.36 0.00 0.00 0.00 0.00 Average: ens3 132.68 85.17 2683.84 18.99 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 7.27 7.27 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-5184) 12/15/23 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.77 0.00 0.91 3.38 0.04 84.90 02:50:01 0 18.05 0.00 1.05 1.14 0.05 79.71 02:50:01 1 17.29 0.00 1.17 0.55 0.05 80.94 02:50:01 2 2.16 0.00 0.32 0.35 0.08 97.09 02:50:01 3 4.54 0.00 0.53 0.45 0.03 94.45 02:50:01 4 3.29 0.00 0.63 1.95 0.02 94.11 02:50:01 5 4.67 0.00 0.63 0.52 0.02 94.16 02:50:01 6 2.64 0.00 0.52 19.41 0.03 77.40 02:50:01 7 33.69 0.00 2.40 2.75 0.05 61.12 02:51:01 all 9.48 0.00 0.73 3.98 0.03 85.77 02:51:01 0 8.91 0.00 0.92 1.08 0.02 89.07 02:51:01 1 28.32 0.00 1.83 2.23 0.05 67.58 02:51:01 2 1.30 0.00 0.30 1.22 0.05 97.12 02:51:01 3 9.12 0.00 0.55 0.23 0.02 90.09 02:51:01 4 5.48 0.00 0.47 1.67 0.02 92.37 02:51:01 5 0.33 0.00 0.30 12.49 0.02 86.86 02:51:01 6 3.44 0.00 0.43 10.22 0.02 85.89 02:51:01 7 19.04 0.00 1.09 2.68 0.05 77.14 02:52:01 all 8.71 0.00 3.63 7.90 0.05 79.70 02:52:01 0 10.50 0.00 4.55 0.37 0.05 84.53 02:52:01 1 6.65 0.00 2.41 0.08 0.03 90.82 02:52:01 2 9.76 0.00 3.89 1.32 0.07 84.97 02:52:01 3 9.45 0.00 3.18 3.56 0.05 83.75 02:52:01 4 10.21 0.00 4.14 0.36 0.05 85.24 02:52:01 5 3.97 0.00 2.60 8.35 0.03 85.04 02:52:01 6 10.51 0.00 4.76 41.35 0.12 43.26 02:52:01 7 8.66 0.00 3.46 8.03 0.03 79.82 02:53:01 all 28.12 0.00 3.57 3.62 0.08 64.60 02:53:01 0 22.07 0.00 3.10 2.59 0.08 72.16 02:53:01 1 26.25 0.00 3.67 3.84 0.08 66.15 02:53:01 2 32.81 0.00 4.16 4.75 0.10 58.18 02:53:01 3 27.60 0.00 3.33 7.90 0.10 61.06 02:53:01 4 31.25 0.00 4.32 2.10 0.08 62.24 02:53:01 5 27.77 0.00 3.55 0.35 0.08 68.25 02:53:01 6 26.98 0.00 3.16 6.69 0.07 63.10 02:53:01 7 30.24 0.00 3.23 0.79 0.08 65.66 02:54:01 all 0.95 0.00 0.15 1.98 0.04 96.88 02:54:01 0 1.17 0.00 0.22 0.05 0.05 98.52 02:54:01 1 0.37 0.00 0.08 0.00 0.02 99.53 02:54:01 2 1.00 0.00 0.17 0.00 0.05 98.78 02:54:01 3 0.64 0.00 0.13 15.89 0.07 83.27 02:54:01 4 1.62 0.00 0.08 0.00 0.02 98.28 02:54:01 5 0.85 0.00 0.10 0.00 0.02 99.03 02:54:01 6 1.43 0.00 0.36 0.00 0.08 98.13 02:54:01 7 0.52 0.00 0.10 0.02 0.02 99.35 02:55:01 all 4.63 0.00 0.45 0.06 0.06 94.81 02:55:01 0 4.11 0.00 0.47 0.00 0.10 95.32 02:55:01 1 4.27 0.00 0.40 0.02 0.03 95.28 02:55:01 2 5.11 0.00 0.50 0.00 0.07 94.32 02:55:01 3 5.50 0.00 0.40 0.43 0.10 93.57 02:55:01 4 3.34 0.00 0.38 0.02 0.03 96.23 02:55:01 5 5.54 0.00 0.58 0.00 0.03 93.84 02:55:01 6 5.11 0.00 0.53 0.02 0.10 94.24 02:55:01 7 4.03 0.00 0.32 0.00 0.03 95.62 02:56:01 all 3.31 0.00 0.45 0.02 0.06 96.15 02:56:01 0 3.02 0.00 0.48 0.00 0.08 96.41 02:56:01 1 2.54 0.00 0.32 0.02 0.03 97.09 02:56:01 2 3.06 0.00 0.48 0.00 0.07 96.39 02:56:01 3 4.36 0.00 0.36 0.10 0.05 95.13 02:56:01 4 4.02 0.00 0.63 0.00 0.05 95.30 02:56:01 5 3.02 0.00 0.40 0.00 0.07 96.51 02:56:01 6 4.13 0.00 0.65 0.00 0.07 95.15 02:56:01 7 2.30 0.00 0.28 0.00 0.05 97.36 02:57:01 all 2.67 0.00 0.63 0.25 0.06 96.39 02:57:01 0 1.52 0.00 0.68 0.03 0.07 97.70 02:57:01 1 2.97 0.00 0.73 0.62 0.08 95.59 02:57:01 2 6.61 0.00 0.75 0.42 0.07 92.16 02:57:01 3 2.23 0.00 0.52 0.43 0.05 96.77 02:57:01 4 1.79 0.00 0.57 0.03 0.07 97.54 02:57:01 5 1.40 0.00 0.60 0.08 0.07 97.84 02:57:01 6 3.91 0.00 0.69 0.23 0.08 95.08 02:57:01 7 0.89 0.00 0.50 0.18 0.05 98.38 Average: all 8.56 0.00 1.31 2.64 0.06 87.44 Average: 0 8.65 0.00 1.43 0.66 0.06 89.20 Average: 1 11.07 0.00 1.32 0.92 0.05 86.64 Average: 2 7.70 0.00 1.31 1.00 0.07 89.92 Average: 3 7.89 0.00 1.12 3.59 0.06 87.34 Average: 4 7.59 0.00 1.39 0.77 0.04 90.20 Average: 5 5.93 0.00 1.09 2.72 0.04 90.22 Average: 6 7.24 0.00 1.38 9.68 0.07 81.63 Average: 7 12.40 0.00 1.42 1.80 0.05 84.34