---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7179 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 712K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 910 22145 0 9111 30801 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:01:f2:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe01:f21e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:91:fc:ac 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-7179) 02/12/26 _x86_64_ (8 CPU) 08:44:50 LINUX RESTART (8 CPU) 08:45:01 tps rtps wtps bread/s bwrtn/s 08:46:02 404.32 74.17 330.14 5321.78 139124.28 08:47:01 238.43 44.82 193.61 3513.11 66213.62 08:48:01 22.15 0.98 21.16 70.25 2768.87 08:49:01 2.05 0.02 2.03 0.13 29.33 08:50:01 299.98 12.81 287.17 2345.88 4778.67 08:51:01 131.49 14.23 117.26 1049.83 40934.78 08:52:01 765.11 3.63 761.47 420.20 222556.37 08:53:01 194.75 1.45 193.30 91.57 13339.42 Average: 257.32 18.96 238.36 1597.61 61206.85 08:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:02 30180448 31724836 2758772 8.38 68424 1786848 1407212 4.14 830432 1637160 160852 08:47:01 28757124 30897708 4182096 12.70 92576 2338980 2043024 6.01 1767748 2080044 12524 08:48:01 28011124 30217292 4928096 14.96 94976 2399416 2703732 7.96 2456284 2130164 128 08:49:01 27983288 30189528 4955932 15.05 95068 2399424 2703732 7.96 2485716 2130140 40 08:50:01 27111400 30060808 5827820 17.69 98152 3128008 3057464 9.00 2799796 2659672 590676 08:51:01 25014396 31555344 7924824 24.06 140500 6536268 2090980 6.15 1478368 5923020 2906736 08:52:01 19240760 28391464 13698460 41.59 218408 8799764 13281664 39.08 4953796 7914956 76500 08:53:01 22627972 31481896 10311248 31.30 227552 8583148 1691980 4.98 2076296 7512908 12336 Average: 26115814 30564860 6823406 20.72 129457 4496482 3622474 10.66 2356054 3998508 469974 08:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:02 ens3 481.22 302.45 1800.93 77.82 0.00 0.00 0.00 0.00 08:46:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 570.72 420.62 5782.50 77.56 0.00 0.00 0.00 0.00 08:47:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 187.39 141.69 902.80 34.43 0.00 0.00 0.00 0.00 08:48:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 81.50 69.67 44.54 34.38 0.00 0.00 0.00 0.00 08:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 300.48 221.98 2264.17 55.20 0.00 0.00 0.00 0.00 08:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 1599.08 965.91 29300.13 132.93 0.00 0.00 0.00 0.00 08:51:01 lo 16.93 16.93 2.35 2.35 0.00 0.00 0.00 0.00 08:52:01 vethd7d0242 8.90 9.02 1.54 1.54 0.00 0.00 0.00 0.00 08:52:01 veth1202f65 3.75 3.55 0.80 1.91 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 veth1a78c87 0.00 1.00 0.00 0.33 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 3845.10 2413.20 51582.61 460.79 0.00 0.00 0.00 0.00 08:53:01 lo 29.57 29.57 4.06 4.06 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 481.31 301.81 6462.02 57.68 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.48 0.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7179) 02/12/26 _x86_64_ (8 CPU) 08:44:50 LINUX RESTART (8 CPU) 08:45:01 CPU %user %nice %system %iowait %steal %idle 08:46:02 all 9.71 0.00 1.39 2.39 0.04 86.47 08:46:02 0 3.57 0.00 0.58 3.10 0.02 92.73 08:46:02 1 8.89 0.00 1.07 0.52 0.02 89.50 08:46:02 2 6.25 0.00 1.97 0.42 0.03 91.33 08:46:02 3 3.33 0.00 1.11 4.49 0.03 91.04 08:46:02 4 18.80 0.00 3.02 4.19 0.05 73.94 08:46:02 5 7.91 0.00 0.38 2.55 0.03 89.12 08:46:02 6 15.34 0.00 1.30 0.55 0.03 82.77 08:46:02 7 13.58 0.00 1.64 3.28 0.07 81.44 08:47:01 all 22.74 0.00 1.53 0.94 0.06 74.73 08:47:01 0 23.75 0.00 1.82 0.95 0.07 73.41 08:47:01 1 12.75 0.00 0.80 0.05 0.05 86.35 08:47:01 2 32.43 0.00 2.26 0.32 0.05 64.94 08:47:01 3 16.58 0.00 0.83 0.49 0.05 82.04 08:47:01 4 32.56 0.00 1.76 0.51 0.05 65.11 08:47:01 5 26.07 0.00 1.84 0.78 0.05 71.26 08:47:01 6 10.27 0.00 0.89 0.00 0.05 88.78 08:47:01 7 27.62 0.00 2.04 4.46 0.10 65.78 08:48:01 all 10.62 0.00 0.28 0.03 0.03 89.05 08:48:01 0 8.02 0.00 0.30 0.05 0.03 91.60 08:48:01 1 4.78 0.00 0.10 0.00 0.02 95.10 08:48:01 2 26.46 0.00 0.83 0.05 0.05 72.60 08:48:01 3 14.28 0.00 0.17 0.00 0.02 85.54 08:48:01 4 12.29 0.00 0.25 0.02 0.02 87.43 08:48:01 5 6.69 0.00 0.20 0.08 0.05 92.98 08:48:01 6 5.74 0.00 0.18 0.02 0.02 94.04 08:48:01 7 6.65 0.00 0.18 0.02 0.02 93.13 08:49:01 all 3.04 0.00 0.14 0.01 0.02 96.80 08:49:01 0 2.82 0.00 0.05 0.00 0.02 97.12 08:49:01 1 1.20 0.00 0.13 0.00 0.02 98.65 08:49:01 2 4.60 0.00 0.38 0.00 0.00 95.02 08:49:01 3 0.42 0.00 0.15 0.00 0.02 99.42 08:49:01 4 6.40 0.00 0.08 0.03 0.03 93.45 08:49:01 5 3.32 0.00 0.12 0.02 0.03 96.51 08:49:01 6 2.43 0.00 0.22 0.00 0.02 97.34 08:49:01 7 3.08 0.00 0.03 0.00 0.00 96.88 08:50:01 all 16.48 0.00 0.74 0.47 0.03 82.28 08:50:01 0 33.96 0.00 0.35 0.00 0.03 65.66 08:50:01 1 15.19 0.00 0.97 0.02 0.03 83.79 08:50:01 2 26.77 0.00 1.05 0.00 0.03 72.15 08:50:01 3 9.86 0.00 0.38 0.33 0.03 89.39 08:50:01 4 8.96 0.00 1.11 3.20 0.03 86.70 08:50:01 5 10.16 0.00 0.78 0.17 0.05 88.84 08:50:01 6 11.80 0.00 0.83 0.05 0.03 87.28 08:50:01 7 15.12 0.00 0.45 0.02 0.03 84.38 08:51:01 all 16.02 0.00 4.51 0.88 0.05 78.52 08:51:01 0 11.56 0.00 3.78 0.45 0.03 84.18 08:51:01 1 10.19 0.00 4.26 0.17 0.05 85.34 08:51:01 2 13.90 0.00 4.88 2.08 0.05 79.09 08:51:01 3 21.86 0.00 4.64 0.22 0.05 73.23 08:51:01 4 16.69 0.00 4.23 0.05 0.08 78.95 08:51:01 5 24.40 0.00 5.62 3.74 0.07 66.17 08:51:01 6 13.58 0.00 4.39 0.08 0.07 81.88 08:51:01 7 16.01 0.00 4.36 0.25 0.03 79.35 08:52:01 all 52.78 0.00 10.44 3.26 0.10 33.42 08:52:01 0 55.81 0.00 9.77 1.31 0.08 33.01 08:52:01 1 52.77 0.00 9.98 2.33 0.12 34.80 08:52:01 2 51.61 0.00 10.23 1.05 0.08 37.03 08:52:01 3 55.16 0.00 10.01 1.22 0.10 33.51 08:52:01 4 53.07 0.00 11.77 12.52 0.10 22.54 08:52:01 5 49.36 0.00 11.84 3.44 0.08 35.28 08:52:01 6 51.35 0.00 9.55 2.58 0.08 36.44 08:52:01 7 53.14 0.00 10.34 1.69 0.08 34.74 08:53:01 all 28.82 0.00 3.75 0.49 0.07 66.86 08:53:01 0 30.09 0.00 3.76 0.27 0.07 65.82 08:53:01 1 27.66 0.00 3.93 0.50 0.08 67.82 08:53:01 2 24.33 0.00 3.50 0.42 0.07 71.67 08:53:01 3 30.66 0.00 3.98 0.29 0.08 64.99 08:53:01 4 28.43 0.00 3.50 0.49 0.07 67.52 08:53:01 5 25.29 0.00 3.92 0.45 0.08 70.25 08:53:01 6 35.51 0.00 3.61 0.42 0.08 60.37 08:53:01 7 28.59 0.00 3.78 1.11 0.07 66.45 Average: all 19.96 0.00 2.84 1.06 0.05 76.10 Average: 0 21.15 0.00 2.54 0.77 0.04 75.50 Average: 1 16.62 0.00 2.64 0.45 0.05 80.24 Average: 2 23.24 0.00 3.12 0.54 0.05 73.05 Average: 3 18.95 0.00 2.65 0.88 0.05 77.47 Average: 4 22.04 0.00 3.20 2.61 0.05 72.10 Average: 5 19.08 0.00 3.08 1.40 0.06 76.39 Average: 6 18.17 0.00 2.61 0.46 0.05 78.71 Average: 7 20.40 0.00 2.84 1.34 0.05 75.37