---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3591 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 837 23345 0 7984 30874 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:b1:d3:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:feb1:d363/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:83:19:c1 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-3591) 02/07/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 141.71 17.58 124.13 1020.36 94632.89 22:50:01 100.85 13.30 87.55 302.70 66697.77 22:51:01 220.93 2.25 218.68 55.59 102362.81 22:52:01 221.61 19.61 202.00 3847.25 54529.96 22:53:01 69.79 0.00 69.79 0.00 17692.25 22:54:01 90.07 0.02 90.05 0.13 12610.96 22:55:01 5.35 0.00 5.35 0.00 5847.03 22:56:01 86.80 0.00 86.80 0.00 15612.20 Average: 117.14 6.59 110.55 653.31 46248.83 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30088348 31717920 2850872 8.65 71608 1866972 1415804 4.17 857964 1701060 149284 22:50:01 27143008 31529308 5796212 17.60 94872 4531448 1989476 5.85 1042580 4350072 2646648 22:51:01 24961132 30631692 7978088 24.22 162044 5590204 2246204 6.61 2074960 5324932 896420 22:52:01 22354312 29047736 10584908 32.13 166432 6579212 4082872 12.01 4065688 5913132 168068 22:53:01 24322280 31552484 8616940 26.16 167828 7098468 1511964 4.45 1950068 6050076 376392 22:54:01 21743132 29134900 11196088 33.99 167944 7255524 3329360 9.80 4638396 5932376 158860 22:55:01 23625224 31042404 9313996 28.28 168032 7279904 1996152 5.87 2745400 5943720 8652 22:56:01 23992336 31681080 8946884 27.16 168116 7543876 1398652 4.12 2193112 6126636 184 Average: 24778722 30792190 8160498 24.77 145860 5968201 2246310 6.61 2446021 5167750 550564 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 63.82 43.36 974.20 8.54 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.18 0.18 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 6124.54 3996.52 24388.84 1017.30 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 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 416.51 317.46 3797.76 63.02 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.17 0.17 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 288.07 204.53 2184.36 51.87 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 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 128.23 108.88 204.37 35.85 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 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 4.08 3.67 0.90 0.97 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 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 1.42 0.88 0.55 0.68 0.00 0.00 0.00 0.00 22:55:01 lo 40.98 40.98 2.10 2.10 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 1954.22 1449.51 441.66 7887.78 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 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 1122.70 765.66 3999.47 1133.23 0.00 0.00 0.00 0.00 Average: lo 5.68 5.68 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3591) 02/07/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.57 0.00 0.81 1.89 0.03 86.70 22:49:01 0 17.38 0.00 1.28 0.07 0.03 81.23 22:49:01 1 3.55 0.00 0.43 0.12 0.02 95.88 22:49:01 2 1.17 0.00 0.37 0.37 0.02 98.08 22:49:01 3 2.92 0.00 0.30 1.69 0.05 95.04 22:49:01 4 0.05 0.00 0.07 5.48 0.02 94.39 22:49:01 5 11.65 0.00 0.88 0.25 0.03 87.18 22:49:01 6 45.46 0.00 2.60 1.10 0.07 50.77 22:49:01 7 2.34 0.00 0.55 6.05 0.02 91.05 22:50:01 all 9.29 0.00 4.17 0.79 0.05 85.70 22:50:01 0 2.22 0.00 1.45 0.03 0.05 96.24 22:50:01 1 4.91 0.00 4.89 3.65 0.05 86.50 22:50:01 2 2.39 0.00 2.02 0.02 0.03 95.55 22:50:01 3 5.30 0.00 8.14 1.82 0.07 84.68 22:50:01 4 4.43 0.00 2.27 0.02 0.02 93.27 22:50:01 5 29.60 0.00 8.18 0.32 0.07 61.83 22:50:01 6 21.23 0.00 5.89 0.17 0.05 72.66 22:50:01 7 4.36 0.00 0.47 0.37 0.07 94.73 22:51:01 all 16.42 0.00 3.02 1.99 0.07 78.50 22:51:01 0 17.28 0.00 2.29 2.45 0.08 77.89 22:51:01 1 16.85 0.00 4.77 3.81 0.07 74.51 22:51:01 2 22.80 0.00 5.02 0.56 0.08 71.54 22:51:01 3 20.03 0.00 2.53 2.11 0.07 75.27 22:51:01 4 13.54 0.00 1.48 1.14 0.08 83.76 22:51:01 5 15.97 0.00 3.64 2.67 0.07 77.66 22:51:01 6 14.17 0.00 3.46 2.84 0.07 79.46 22:51:01 7 10.73 0.00 1.05 0.33 0.03 87.85 22:52:01 all 28.28 0.00 2.52 0.88 0.06 68.25 22:52:01 0 36.65 0.00 1.83 0.02 0.05 61.45 22:52:01 1 14.64 0.00 1.38 0.02 0.05 83.92 22:52:01 2 27.67 0.00 6.59 0.03 0.07 65.64 22:52:01 3 21.22 0.00 1.94 0.53 0.07 76.24 22:52:01 4 27.69 0.00 2.26 2.41 0.07 67.58 22:52:01 5 40.17 0.00 0.97 0.03 0.07 58.76 22:52:01 6 28.19 0.00 3.46 3.68 0.07 64.60 22:52:01 7 30.03 0.00 1.69 0.40 0.07 67.82 22:53:01 all 19.97 0.00 1.98 0.41 0.05 77.59 22:53:01 0 13.54 0.00 1.42 0.02 0.03 85.00 22:53:01 1 13.57 0.00 1.27 0.33 0.08 84.74 22:53:01 2 26.56 0.00 2.00 1.37 0.03 70.04 22:53:01 3 23.42 0.00 1.64 0.57 0.03 74.34 22:53:01 4 23.97 0.00 1.85 0.00 0.05 74.13 22:53:01 5 26.43 0.00 2.84 0.45 0.07 70.21 22:53:01 6 15.31 0.00 2.30 0.32 0.03 82.04 22:53:01 7 17.06 0.00 2.51 0.22 0.05 80.16 22:54:01 all 12.02 0.00 1.92 0.20 0.05 85.81 22:54:01 0 1.80 0.00 0.22 0.00 0.03 97.95 22:54:01 1 2.54 0.00 0.26 0.89 0.03 96.27 22:54:01 2 12.75 0.00 2.92 0.65 0.03 83.65 22:54:01 3 7.85 0.00 1.02 0.00 0.02 91.12 22:54:01 4 9.40 0.00 1.73 0.00 0.12 88.74 22:54:01 5 1.95 0.00 0.28 0.00 0.02 97.75 22:54:01 6 0.67 0.00 0.15 0.00 0.02 99.17 22:54:01 7 59.32 0.00 8.81 0.03 0.12 31.72 22:55:01 all 11.08 0.00 10.71 0.06 0.10 78.05 22:55:01 0 10.71 0.00 15.29 0.00 0.10 73.91 22:55:01 1 6.56 0.00 6.01 0.40 0.10 86.93 22:55:01 2 6.75 0.00 7.36 0.00 0.12 85.77 22:55:01 3 9.59 0.00 10.68 0.00 0.12 79.61 22:55:01 4 26.89 0.00 24.91 0.00 0.08 48.12 22:55:01 5 7.34 0.00 11.74 0.00 0.10 80.82 22:55:01 6 9.93 0.00 5.38 0.00 0.10 84.59 22:55:01 7 11.18 0.00 4.48 0.07 0.08 84.19 22:56:01 all 7.37 0.00 1.19 0.16 0.03 91.25 22:56:01 0 1.01 0.00 2.09 0.00 0.00 96.90 22:56:01 1 18.31 0.00 0.97 0.00 0.07 80.65 22:56:01 2 19.22 0.00 2.17 0.00 0.03 78.58 22:56:01 3 0.38 0.00 0.47 0.00 0.02 99.13 22:56:01 4 4.09 0.00 1.58 0.00 0.02 94.31 22:56:01 5 3.33 0.00 1.11 0.62 0.03 94.91 22:56:01 6 4.84 0.00 0.58 0.60 0.05 93.92 22:56:01 7 7.90 0.00 0.52 0.02 0.05 91.51 Average: all 14.38 0.00 3.28 0.80 0.06 81.48 Average: 0 12.59 0.00 3.23 0.32 0.05 83.80 Average: 1 10.11 0.00 2.49 1.14 0.06 86.20 Average: 2 14.90 0.00 3.56 0.37 0.05 81.11 Average: 3 11.34 0.00 3.33 0.84 0.05 84.44 Average: 4 13.73 0.00 4.48 1.13 0.06 80.60 Average: 5 17.04 0.00 3.70 0.54 0.06 78.66 Average: 6 17.47 0.00 2.97 1.09 0.06 78.41 Average: 7 17.90 0.00 2.51 0.94 0.06 78.59