---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-304 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 837 27128 0 4201 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:70:ef:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe70:efe5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:2f:b9:a5 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-304) 11/16/23 _x86_64_ (8 CPU) 13:52:51 LINUX RESTART (8 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 136.51 70.02 66.49 5228.60 80770.00 13:55:01 116.08 17.56 98.52 1019.79 69622.53 13:56:01 133.42 19.94 113.48 2341.09 51670.78 13:57:01 135.79 6.43 129.36 915.58 65283.79 13:58:01 172.90 10.55 162.36 424.50 7173.99 13:59:01 39.09 0.85 38.24 41.59 1960.91 Average: 122.30 20.89 101.41 1661.86 46081.14 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 30444972 31768364 2494248 7.57 45032 1602396 1385580 4.08 766828 1467932 40540 13:55:01 30082988 31684148 2856232 8.67 69136 1842436 1495452 4.40 890636 1677952 165028 13:56:01 29798408 31752488 3140812 9.54 85568 2162748 1403596 4.13 862248 1957028 122332 13:57:01 27777752 31601100 5161468 15.67 105432 3954064 2488760 7.32 1072740 3665884 404 13:58:01 24936476 29013252 8002744 24.30 112784 4073468 8768788 25.80 3774664 3760012 2032 13:59:01 27800868 31617988 5138352 15.60 113516 3936752 1499192 4.41 1209288 3502760 2616 Average: 28473577 31239557 4465643 13.56 88578 2928644 2840228 8.36 1429401 2671928 55492 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 ens3 260.62 193.98 863.90 54.86 0.00 0.00 0.00 0.00 13:54:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 51.12 34.72 859.73 6.36 0.00 0.00 0.00 0.00 13:55:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 57.95 42.05 759.19 7.63 0.00 0.00 0.00 0.00 13:56:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 vethd1af904 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 veth884c107 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 472.75 250.96 16742.34 18.01 0.00 0.00 0.00 0.00 13:57:01 veth64b0ba4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 9.97 5.37 6.96 2.01 0.00 0.00 0.00 0.00 13:58:01 veth4bd8bc8 2.12 2.37 2.69 2.92 0.00 0.00 0.00 0.00 13:58:01 vethfc8d769 40.19 35.36 22.64 35.63 0.00 0.00 0.00 0.00 13:58:01 lo 16.48 16.48 1.71 1.71 0.00 0.00 0.00 0.00 13:59:01 ens3 47.04 38.84 68.76 26.54 0.00 0.00 0.00 0.00 13:59:01 lo 3.82 3.82 0.57 0.57 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 149.90 94.32 3216.68 19.23 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.34 0.34 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-304) 11/16/23 _x86_64_ (8 CPU) 13:52:51 LINUX RESTART (8 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 5.77 0.00 1.02 10.49 0.04 82.67 13:54:01 0 6.39 0.00 0.77 4.23 0.03 88.57 13:54:01 1 8.90 0.00 0.99 6.72 0.03 83.35 13:54:01 2 3.85 0.00 0.84 0.54 0.07 94.71 13:54:01 3 7.20 0.00 0.90 2.51 0.05 89.34 13:54:01 4 4.10 0.00 2.02 5.15 0.03 88.69 13:54:01 5 4.87 0.00 0.66 37.06 0.03 57.38 13:54:01 6 4.38 0.00 0.79 18.38 0.05 76.40 13:54:01 7 6.49 0.00 1.23 9.56 0.05 82.68 13:55:01 all 8.05 0.00 0.60 6.60 0.03 84.71 13:55:01 0 2.08 0.00 0.35 0.17 0.00 97.40 13:55:01 1 8.64 0.00 0.35 2.79 0.05 88.17 13:55:01 2 24.62 0.00 1.81 3.89 0.07 69.62 13:55:01 3 1.73 0.00 0.22 0.08 0.02 97.95 13:55:01 4 1.07 0.00 0.20 0.10 0.00 98.63 13:55:01 5 0.18 0.00 0.28 41.16 0.03 58.34 13:55:01 6 14.70 0.00 0.82 3.25 0.03 81.20 13:55:01 7 11.54 0.00 0.75 1.40 0.03 86.28 13:56:01 all 8.39 0.00 0.72 4.67 0.03 86.20 13:56:01 0 12.20 0.00 1.04 0.08 0.03 86.65 13:56:01 1 0.87 0.00 0.20 0.60 0.02 98.32 13:56:01 2 4.72 0.00 0.67 1.28 0.03 93.29 13:56:01 3 0.67 0.00 0.22 0.12 0.02 98.98 13:56:01 4 0.18 0.00 0.18 0.00 0.02 99.62 13:56:01 5 6.82 0.00 0.55 2.24 0.03 90.36 13:56:01 6 5.22 0.00 0.67 25.20 0.03 68.88 13:56:01 7 36.70 0.00 2.27 7.93 0.07 53.02 13:57:01 all 6.67 0.00 2.86 4.79 0.06 85.62 13:57:01 0 7.07 0.00 2.52 0.15 0.05 90.21 13:57:01 1 8.02 0.00 3.63 0.15 0.07 88.13 13:57:01 2 7.59 0.00 2.02 0.45 0.07 89.86 13:57:01 3 7.75 0.00 3.38 5.35 0.05 83.47 13:57:01 4 6.44 0.00 3.70 25.90 0.08 63.87 13:57:01 5 6.32 0.00 2.59 0.37 0.05 90.67 13:57:01 6 4.93 0.00 2.30 5.93 0.05 86.79 13:57:01 7 5.26 0.00 2.69 0.20 0.03 91.81 13:58:01 all 29.96 0.00 3.45 1.09 0.13 65.37 13:58:01 0 26.86 0.00 3.49 1.83 0.08 67.75 13:58:01 1 37.09 0.00 3.88 1.71 0.07 57.25 13:58:01 2 30.56 0.00 3.64 0.39 0.08 65.34 13:58:01 3 26.08 0.00 3.57 0.17 0.08 70.10 13:58:01 4 33.18 0.00 3.37 1.36 0.42 61.68 13:58:01 5 26.83 0.00 3.18 0.50 0.08 69.41 13:58:01 6 22.75 0.00 2.63 1.45 0.10 73.07 13:58:01 7 36.34 0.00 3.84 1.31 0.10 58.41 13:59:01 all 2.20 0.00 0.51 0.32 0.04 96.93 13:59:01 0 5.99 0.00 0.58 0.18 0.07 93.18 13:59:01 1 1.25 0.00 0.78 0.48 0.03 97.45 13:59:01 2 0.90 0.00 0.53 0.90 0.05 97.61 13:59:01 3 0.93 0.00 0.50 0.20 0.05 98.31 13:59:01 4 2.91 0.00 0.50 0.30 0.03 96.26 13:59:01 5 1.79 0.00 0.52 0.35 0.05 97.29 13:59:01 6 2.60 0.00 0.38 0.12 0.03 96.87 13:59:01 7 1.22 0.00 0.30 0.02 0.05 98.41 Average: all 10.17 0.00 1.52 4.66 0.06 83.60 Average: 0 10.09 0.00 1.46 1.10 0.04 87.30 Average: 1 10.77 0.00 1.64 2.08 0.04 85.48 Average: 2 12.03 0.00 1.58 1.24 0.06 85.08 Average: 3 7.38 0.00 1.46 1.40 0.04 89.72 Average: 4 7.97 0.00 1.66 5.43 0.10 84.85 Average: 5 7.81 0.00 1.30 13.59 0.05 77.26 Average: 6 9.08 0.00 1.27 9.05 0.05 80.56 Average: 7 16.22 0.00 1.85 3.39 0.06 78.48