---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-88634 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 16G 140G 10% / 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 867 23379 0 7920 30844 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:d3:70:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fed3:70c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:ba:03:68 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-v1-8c-8g-88634) 12/04/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 136.77 46.30 90.48 1916.15 28143.70 22:50:01 114.23 4.35 109.88 266.89 72536.84 22:51:01 257.86 0.67 257.19 10.26 117661.72 22:52:01 253.87 18.96 234.91 3720.49 54312.03 22:53:01 132.02 0.02 132.01 0.13 56944.22 22:54:01 96.25 0.00 96.25 0.00 32921.45 22:55:01 17.60 0.00 17.60 0.00 26116.71 22:56:01 84.70 0.02 84.69 0.13 16433.53 Average: 136.66 8.71 127.95 736.85 50680.93 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30049492 31716448 2889728 8.77 75916 1896224 1353668 3.98 860424 1727084 232188 22:50:01 26876416 31236268 6062804 18.41 100196 4494960 1999732 5.88 1341220 4307964 2559988 22:51:01 24903988 30495548 8035232 24.39 164696 5506628 2245104 6.61 2210492 5240368 864292 22:52:01 23154524 29741536 9784696 29.71 168992 6468812 3512552 10.33 3256172 5919844 700948 22:53:01 24332580 31480140 8606640 26.13 170572 7010824 1453420 4.28 2016824 5966940 362312 22:54:01 22588092 29914100 10351128 31.42 170716 7184068 2868172 8.44 3777428 5946084 158644 22:55:01 22657088 30006728 10282132 31.22 170812 7206720 2499664 7.35 3790052 5858996 8600 22:56:01 24019680 31655572 8919540 27.08 170912 7485156 1409744 4.15 2226588 6059928 148 Average: 24822732 30780792 8116488 24.64 149102 5906674 2167757 6.38 2434900 5128401 610890 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 91.71 64.80 1174.91 20.30 0.00 0.00 0.00 0.00 22:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6818.60 4434.53 23127.35 1028.02 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 353.11 262.74 3073.27 43.71 0.00 0.00 0.00 0.00 22:51:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 219.71 167.96 2165.39 37.57 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 103.98 84.17 189.19 22.34 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 4.27 3.85 0.94 1.01 0.00 0.00 0.00 0.00 22:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 1.43 0.63 0.37 0.40 0.00 0.00 0.00 0.00 22:55:01 lo 38.56 38.56 1.98 1.98 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1793.90 947.46 434.39 8041.76 0.00 0.00 0.00 0.00 22:56:01 lo 2.68 2.68 0.14 0.14 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1175.55 747.16 3776.04 1151.70 0.00 0.00 0.00 0.00 Average: lo 5.60 5.60 0.31 0.31 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-v1-8c-8g-88634) 12/04/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.05 0.00 0.83 2.64 0.04 86.45 22:49:01 0 27.58 0.00 1.76 2.07 0.05 68.54 22:49:01 1 11.44 0.00 1.02 0.31 0.05 87.18 22:49:01 2 1.12 0.00 0.41 12.80 0.02 85.66 22:49:01 3 4.44 0.00 0.41 0.22 0.03 94.90 22:49:01 4 5.75 0.00 0.46 0.34 0.02 93.43 22:49:01 5 1.54 0.00 0.37 0.49 0.02 97.58 22:49:01 6 18.71 0.00 1.11 3.84 0.09 76.26 22:49:01 7 9.78 0.00 1.10 1.07 0.05 87.99 22:50:01 all 10.92 0.00 3.56 3.37 0.06 82.09 22:50:01 0 32.71 0.00 4.09 0.02 0.05 63.14 22:50:01 1 9.30 0.00 2.00 0.24 0.05 88.41 22:50:01 2 10.13 0.00 3.58 12.50 0.05 73.74 22:50:01 3 4.85 0.00 1.62 0.10 0.07 93.36 22:50:01 4 6.23 0.00 4.67 0.02 0.07 89.01 22:50:01 5 5.63 0.00 1.07 13.80 0.05 79.45 22:50:01 6 10.71 0.00 1.82 0.12 0.05 87.30 22:50:01 7 7.69 0.00 9.64 0.20 0.07 82.40 22:51:01 all 13.23 0.00 2.61 7.22 0.07 76.86 22:51:01 0 13.06 0.00 3.17 7.19 0.05 76.53 22:51:01 1 9.14 0.00 2.93 0.81 0.08 87.03 22:51:01 2 13.07 0.00 3.68 15.10 0.07 68.09 22:51:01 3 9.80 0.00 1.45 0.76 0.05 87.94 22:51:01 4 13.36 0.00 2.84 16.02 0.07 67.71 22:51:01 5 10.80 0.00 1.14 0.15 0.08 87.83 22:51:01 6 12.15 0.00 1.75 0.72 0.05 85.33 22:51:01 7 24.58 0.00 3.96 17.13 0.12 54.21 22:52:01 all 24.42 0.00 2.15 8.37 0.06 65.00 22:52:01 0 33.94 0.00 2.95 9.09 0.07 53.96 22:52:01 1 28.41 0.00 1.77 0.67 0.05 69.10 22:52:01 2 16.75 0.00 1.64 17.92 0.07 63.62 22:52:01 3 29.55 0.00 1.70 12.23 0.07 56.45 22:52:01 4 25.82 0.00 1.25 0.12 0.09 72.72 22:52:01 5 29.81 0.00 4.73 7.61 0.07 57.78 22:52:01 6 14.00 0.00 1.05 7.04 0.05 77.86 22:52:01 7 17.19 0.00 2.03 11.90 0.05 68.83 22:53:01 all 21.63 0.00 2.32 2.40 0.06 73.59 22:53:01 0 23.89 0.00 2.47 0.02 0.07 73.55 22:53:01 1 33.75 0.00 2.61 0.12 0.05 63.48 22:53:01 2 24.98 0.00 3.03 0.92 0.05 71.02 22:53:01 3 13.46 0.00 2.74 17.82 0.07 65.92 22:53:01 4 25.19 0.00 1.76 0.00 0.05 73.00 22:53:01 5 13.06 0.00 3.18 0.27 0.08 83.41 22:53:01 6 7.73 0.00 1.02 0.00 0.05 91.20 22:53:01 7 31.07 0.00 1.71 0.12 0.05 67.05 22:54:01 all 12.57 0.00 1.94 1.78 0.04 83.67 22:54:01 0 4.24 0.00 0.48 2.29 0.03 92.96 22:54:01 1 2.92 0.00 1.23 9.13 0.08 86.64 22:54:01 2 4.88 0.00 0.60 0.00 0.05 94.47 22:54:01 3 10.99 0.00 0.88 2.89 0.02 85.22 22:54:01 4 4.15 0.00 1.79 0.00 0.02 94.04 22:54:01 5 1.88 0.00 0.82 0.00 0.02 97.28 22:54:01 6 3.87 0.00 0.23 0.00 0.03 95.86 22:54:01 7 67.83 0.00 9.59 0.00 0.10 22.48 22:55:01 all 11.32 0.00 10.35 1.12 0.11 77.10 22:55:01 0 8.91 0.00 8.89 0.07 0.12 82.02 22:55:01 1 16.62 0.00 13.13 3.48 0.08 66.68 22:55:01 2 16.42 0.00 12.05 0.00 0.10 71.43 22:55:01 3 10.16 0.00 15.36 4.06 0.12 70.31 22:55:01 4 20.70 0.00 18.13 0.00 0.10 61.08 22:55:01 5 5.02 0.00 5.45 0.00 0.13 89.40 22:55:01 6 2.12 0.00 2.78 0.00 0.10 95.00 22:55:01 7 10.51 0.00 6.86 1.40 0.10 81.14 22:56:01 all 7.97 0.00 1.65 0.58 0.02 89.77 22:56:01 0 27.26 0.00 1.35 0.00 0.03 71.35 22:56:01 1 0.40 0.00 0.45 0.00 0.00 99.15 22:56:01 2 3.16 0.00 2.83 0.00 0.00 94.00 22:56:01 3 21.62 0.00 2.52 2.12 0.03 73.70 22:56:01 4 0.88 0.00 1.10 0.00 0.02 98.00 22:56:01 5 1.88 0.00 1.87 0.00 0.02 96.24 22:56:01 6 4.75 0.00 1.35 0.00 0.02 93.88 22:56:01 7 3.98 0.00 1.79 2.52 0.05 91.66 Average: all 14.01 0.00 3.18 3.43 0.06 79.32 Average: 0 21.43 0.00 3.14 2.59 0.06 72.77 Average: 1 14.02 0.00 3.15 1.84 0.06 80.93 Average: 2 11.32 0.00 3.48 7.38 0.05 77.77 Average: 3 13.12 0.00 3.34 5.03 0.06 78.46 Average: 4 12.69 0.00 4.02 2.07 0.05 81.16 Average: 5 8.71 0.00 2.34 2.77 0.06 86.12 Average: 6 9.24 0.00 1.39 1.46 0.05 87.86 Average: 7 21.63 0.00 4.58 4.29 0.07 69.43