---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-15110 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 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 829 23354 0 7982 30882 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:48:5a:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe48:5a7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:a3:40:24 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-15110) 01/25/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 106.00 18.03 87.97 1039.15 37961.97 22:50:01 117.50 13.31 104.18 303.42 84641.23 22:51:01 229.40 2.47 226.93 54.12 128842.66 22:52:01 216.38 19.64 196.73 3850.45 61089.24 22:53:01 135.91 0.02 135.89 0.13 57807.97 22:54:01 95.93 0.00 95.93 0.00 13973.14 22:55:01 5.35 0.00 5.35 0.00 5759.04 22:56:01 81.04 0.00 81.04 0.00 5092.62 22:57:01 31.26 0.88 30.37 58.65 13431.26 Average: 113.21 6.02 107.19 588.76 45413.40 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30087060 31724104 2852160 8.66 71892 1874080 1408012 4.14 851024 1706224 210184 22:50:01 27060556 31451708 5878664 17.85 96284 4534900 2008616 5.91 1120180 4351976 2648324 22:51:01 25196244 30864500 7742976 23.51 162004 5589380 2243748 6.60 1843804 5324604 914404 22:52:01 23612768 30101060 9326452 28.31 166524 6379460 2942600 8.66 2879776 5847664 525384 22:53:01 24358708 31571832 8580512 26.05 167640 7082836 1443620 4.25 1914972 6048116 410856 22:54:01 23806644 31052748 9132576 27.73 167788 7114836 1964176 5.78 2565900 5949896 29412 22:55:01 22514340 29919428 10424880 31.65 167880 7269604 2635700 7.75 3860980 5932816 12436 22:56:01 23998280 31685460 8940940 27.14 168020 7543092 1395636 4.11 2185732 6125548 267888 22:57:01 23940512 31648188 8998708 27.32 173220 7557524 1388276 4.08 2234388 6133992 31844 Average: 24952790 31113225 7986430 24.25 149028 6105079 1936709 5.70 2161862 5268982 561192 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.42 1.42 0.15 0.15 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 22:49:01 ens3 76.11 52.80 1097.42 8.50 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 22:50:01 ens3 6068.44 4196.50 24448.00 1053.36 0.00 0.00 0.00 0.00 22:51:01 lo 1.13 1.13 0.17 0.17 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 22:51:01 ens3 348.38 278.75 3736.49 48.16 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 22:52:01 ens3 202.58 157.00 2163.60 35.11 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 22:53:01 ens3 80.14 69.69 183.88 18.46 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 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 22:54:01 ens3 2.67 2.13 0.63 0.65 0.00 0.00 0.00 0.00 22:55:01 lo 24.51 24.51 1.26 1.26 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 22:55:01 ens3 2.23 1.83 0.49 0.36 0.00 0.00 0.00 0.00 22:56:01 lo 16.78 16.78 0.87 0.87 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 22:56:01 ens3 555.17 425.20 145.29 1563.04 0.00 0.00 0.00 0.00 22:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1741.79 1185.77 420.71 6374.10 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 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: ens3 1010.34 708.96 3581.91 1013.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-15110) 01/25/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.05 0.00 0.69 2.88 0.04 86.34 22:49:01 0 20.13 0.00 1.41 1.35 0.05 77.06 22:49:01 1 14.08 0.00 0.56 0.97 0.09 84.30 22:49:01 2 1.99 0.00 0.25 10.25 0.00 87.51 22:49:01 3 13.22 0.00 0.87 1.02 0.03 84.86 22:49:01 4 4.88 0.00 0.73 7.99 0.07 86.34 22:49:01 5 13.65 0.00 0.51 0.73 0.03 85.07 22:49:01 6 7.75 0.00 0.64 0.25 0.02 91.34 22:49:01 7 4.82 0.00 0.54 0.44 0.03 94.16 22:50:01 all 10.51 0.00 3.51 3.37 0.06 82.55 22:50:01 0 3.73 0.00 0.18 0.02 0.02 96.05 22:50:01 1 16.68 0.00 4.28 0.27 0.05 78.72 22:50:01 2 1.94 0.00 0.27 0.17 0.02 97.61 22:50:01 3 6.86 0.00 4.02 1.46 0.07 87.59 22:50:01 4 22.77 0.00 4.23 16.66 0.05 56.29 22:50:01 5 18.28 0.00 4.39 8.21 0.05 69.07 22:50:01 6 8.30 0.00 5.27 0.00 0.03 86.40 22:50:01 7 5.76 0.00 5.48 0.27 0.13 88.35 22:51:01 all 11.34 0.00 3.15 8.33 0.07 77.11 22:51:01 0 6.62 0.00 1.90 18.49 0.07 72.92 22:51:01 1 6.69 0.00 4.33 0.83 0.05 88.10 22:51:01 2 5.69 0.00 1.79 13.10 0.08 79.34 22:51:01 3 11.75 0.00 1.86 4.92 0.05 81.43 22:51:01 4 18.62 0.00 6.69 7.71 0.10 66.88 22:51:01 5 12.57 0.00 2.92 6.00 0.08 78.42 22:51:01 6 15.69 0.00 3.05 14.72 0.07 66.48 22:51:01 7 13.11 0.00 2.61 0.89 0.08 83.30 22:52:01 all 26.93 0.00 1.77 7.06 0.10 64.14 22:52:01 0 19.14 0.00 1.16 1.94 0.05 77.70 22:52:01 1 27.17 0.00 3.73 11.91 0.13 57.06 22:52:01 2 21.81 0.00 1.86 9.99 0.13 66.21 22:52:01 3 25.46 0.00 1.77 5.72 0.08 66.96 22:52:01 4 25.42 0.00 1.45 0.05 0.05 73.03 22:52:01 5 48.68 0.00 2.05 2.73 0.10 46.44 22:52:01 6 33.50 0.00 1.23 3.38 0.08 61.81 22:52:01 7 14.53 0.00 0.87 20.54 0.13 63.93 22:53:01 all 21.82 0.00 2.71 3.46 0.07 71.94 22:53:01 0 17.87 0.00 2.42 0.00 0.05 79.66 22:53:01 1 19.84 0.00 4.19 0.00 0.10 75.87 22:53:01 2 13.34 0.00 4.40 0.39 0.10 81.78 22:53:01 3 22.18 0.00 2.29 3.56 0.03 71.94 22:53:01 4 11.22 0.00 1.29 16.74 0.05 70.70 22:53:01 5 46.80 0.00 4.31 0.00 0.08 48.80 22:53:01 6 30.64 0.00 0.97 0.00 0.05 68.34 22:53:01 7 12.81 0.00 1.89 6.97 0.07 78.26 22:54:01 all 12.30 0.00 2.04 0.48 0.05 85.13 22:54:01 0 1.35 0.00 0.75 0.00 0.05 97.85 22:54:01 1 3.41 0.00 0.40 0.00 0.07 96.12 22:54:01 2 55.58 0.00 5.25 0.00 0.07 39.11 22:54:01 3 13.69 0.00 1.72 0.00 0.03 84.55 22:54:01 4 11.47 0.00 5.24 0.07 0.03 83.19 22:54:01 5 3.76 0.00 1.44 3.80 0.08 90.92 22:54:01 6 3.93 0.00 0.22 0.00 0.02 95.83 22:54:01 7 5.28 0.00 1.30 0.00 0.08 93.34 22:55:01 all 12.91 0.00 6.90 0.38 0.13 79.68 22:55:01 0 18.11 0.00 10.74 0.00 0.12 71.03 22:55:01 1 14.46 0.00 10.53 0.00 0.19 74.82 22:55:01 2 12.69 0.00 6.15 0.30 0.15 80.71 22:55:01 3 10.58 0.00 9.26 0.00 0.12 80.04 22:55:01 4 7.99 0.00 7.23 2.53 0.10 82.15 22:55:01 5 5.77 0.00 4.55 0.17 0.12 89.40 22:55:01 6 24.76 0.00 3.42 0.03 0.13 71.65 22:55:01 7 9.00 0.00 3.30 0.00 0.12 87.58 22:56:01 all 10.33 0.00 4.89 0.53 0.06 84.19 22:56:01 0 6.13 0.00 8.57 0.12 0.05 85.13 22:56:01 1 13.75 0.00 12.73 0.03 0.08 73.40 22:56:01 2 43.10 0.00 4.32 0.00 0.08 52.49 22:56:01 3 5.57 0.00 4.37 0.00 0.07 89.99 22:56:01 4 1.36 0.00 3.06 0.43 0.07 95.08 22:56:01 5 8.09 0.00 2.68 3.65 0.05 85.53 22:56:01 6 2.04 0.00 1.97 0.00 0.05 95.94 22:56:01 7 2.58 0.00 1.49 0.00 0.05 95.88 22:57:01 all 6.44 0.00 1.03 0.96 0.03 91.53 22:57:01 0 3.36 0.00 0.47 0.00 0.03 96.14 22:57:01 1 1.09 0.00 0.65 0.00 0.03 98.23 22:57:01 2 2.50 0.00 0.25 0.02 0.02 97.22 22:57:01 3 12.68 0.00 2.56 0.10 0.03 84.62 22:57:01 4 11.43 0.00 2.43 3.70 0.05 82.40 22:57:01 5 19.22 0.00 1.07 3.77 0.07 75.86 22:57:01 6 0.43 0.00 0.23 0.07 0.00 99.27 22:57:01 7 0.82 0.00 0.58 0.00 0.03 98.56 Average: all 13.62 0.00 2.97 3.04 0.07 80.30 Average: 0 10.70 0.00 3.07 2.43 0.05 83.74 Average: 1 13.01 0.00 4.60 1.56 0.09 80.74 Average: 2 17.65 0.00 2.73 3.79 0.07 75.76 Average: 3 13.55 0.00 3.20 1.86 0.06 81.33 Average: 4 12.76 0.00 3.60 6.20 0.06 77.38 Average: 5 19.60 0.00 2.66 3.22 0.07 74.45 Average: 6 14.09 0.00 1.88 2.05 0.05 81.92 Average: 7 7.64 0.00 2.00 3.24 0.08 87.03