---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-13419 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 840 23357 0 7969 30871 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:fb:9a:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fefb:9a18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:b6:0d:2a 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-13419) 03/15/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 115.49 36.74 78.75 1716.32 24853.82 22:50:01 105.96 12.51 93.45 264.58 71703.43 22:51:01 185.69 2.48 183.20 81.99 108261.82 22:52:01 255.31 20.63 234.68 3865.89 59769.24 22:53:01 52.66 0.00 52.66 0.00 37179.80 22:54:01 194.47 0.00 194.47 0.00 47203.87 22:55:01 19.71 0.00 19.71 0.00 23843.89 22:56:01 13.93 0.00 13.93 0.00 19395.30 22:57:01 93.80 0.52 93.28 53.59 20223.16 Average: 115.22 8.04 107.18 662.75 45865.42 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30089496 31668212 2849724 8.65 69284 1821168 1421336 4.18 902072 1658888 152908 22:50:01 26344312 31681444 6594908 20.02 92260 5466336 1376068 4.05 2103576 4067256 2198440 22:51:01 26450796 31054432 6488424 19.70 106284 4721168 2039488 6.00 1537344 4525356 28276 22:52:01 24334288 30507508 8604932 26.12 166680 6074420 2535792 7.46 2255456 5762028 252328 22:53:01 23766328 30583956 9172892 27.85 167228 6700212 2418424 7.12 2805176 5761472 484780 22:54:01 24221356 31435192 8717864 26.47 168592 7082780 1610168 4.74 2090112 6013240 1820 22:55:01 22614612 30008100 10324608 31.34 168680 7257360 2502064 7.36 3773348 5921836 2564 22:56:01 24227252 31674252 8711968 26.45 168768 7308872 1415952 4.17 2038204 6052480 236268 22:57:01 23945200 31637632 8994020 27.30 169840 7547420 1425548 4.19 2240276 6126984 25828 Average: 25110404 31138970 7828816 23.77 141957 5997748 1860538 5.47 2193952 5098838 375912 22:48:02 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 61.77 43.92 897.47 10.16 0.00 0.00 0.00 0.00 22:49:01 lo 1.63 1.63 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 6643.64 4263.23 24602.24 1075.97 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 276.50 222.90 2638.67 45.24 0.00 0.00 0.00 0.00 22:51:01 lo 0.47 0.47 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 397.98 280.10 3319.41 49.88 0.00 0.00 0.00 0.00 22:52:01 lo 1.07 1.07 0.13 0.13 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 56.96 29.08 17.27 13.14 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 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 72.04 57.92 182.54 15.87 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 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 2.97 2.15 0.60 0.62 0.00 0.00 0.00 0.00 22:55:01 lo 9.48 9.48 0.49 0.49 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 12.48 9.52 3.15 4.59 0.00 0.00 0.00 0.00 22:56:01 lo 31.71 31.71 1.63 1.63 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 1702.08 1177.99 429.98 7863.89 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.03 0.03 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 1027.05 677.55 3571.04 1010.67 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-13419) 03/15/24 _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 9.85 0.00 0.81 2.95 0.03 86.36 22:49:01 0 18.33 0.00 1.34 0.42 0.03 79.87 22:49:01 1 4.96 0.00 0.66 0.08 0.02 94.28 22:49:01 2 3.51 0.00 0.54 0.19 0.03 95.72 22:49:01 3 4.42 0.00 0.44 0.05 0.02 95.07 22:49:01 4 0.63 0.00 0.34 0.82 0.02 98.19 22:49:01 5 6.04 0.00 0.29 0.56 0.02 93.10 22:49:01 6 4.23 0.00 0.76 17.49 0.03 77.48 22:49:01 7 36.70 0.00 2.07 4.03 0.07 57.13 22:50:01 all 8.19 0.00 3.75 5.71 0.06 82.29 22:50:01 0 5.82 0.00 7.85 0.44 0.14 85.76 22:50:01 1 10.39 0.00 1.98 0.00 0.03 87.60 22:50:01 2 22.80 0.00 7.09 0.00 0.07 70.04 22:50:01 3 3.60 0.00 5.12 0.10 0.07 91.11 22:50:01 4 2.03 0.00 0.70 24.66 0.02 72.59 22:50:01 5 1.64 0.00 2.38 1.44 0.03 94.50 22:50:01 6 2.53 0.00 2.82 18.68 0.05 75.91 22:50:01 7 16.54 0.00 2.05 0.44 0.05 80.92 22:51:01 all 8.95 0.00 1.11 12.24 0.06 77.64 22:51:01 0 3.65 0.00 2.89 38.41 0.07 54.98 22:51:01 1 5.60 0.00 0.74 0.00 0.07 93.60 22:51:01 2 14.64 0.00 0.97 2.56 0.05 81.78 22:51:01 3 9.31 0.00 0.55 0.15 0.10 89.88 22:51:01 4 7.68 0.00 1.05 2.81 0.05 88.40 22:51:01 5 10.06 0.00 1.08 16.21 0.08 72.56 22:51:01 6 5.96 0.00 0.80 9.92 0.03 83.29 22:51:01 7 14.62 0.00 0.89 28.07 0.08 56.34 22:52:01 all 15.62 0.00 3.04 5.55 0.08 75.71 22:52:01 0 6.54 0.00 1.15 12.58 0.05 79.68 22:52:01 1 20.05 0.00 2.52 2.56 0.08 74.78 22:52:01 2 21.25 0.00 3.48 1.63 0.07 73.58 22:52:01 3 8.64 0.00 1.62 9.16 0.05 80.53 22:52:01 4 11.66 0.00 3.95 9.98 0.08 74.32 22:52:01 5 30.64 0.00 6.34 3.37 0.08 59.56 22:52:01 6 13.29 0.00 2.88 4.48 0.08 79.27 22:52:01 7 13.02 0.00 2.39 0.59 0.07 83.93 22:53:01 all 28.77 0.00 2.47 2.73 0.07 65.96 22:53:01 0 18.45 0.00 1.65 3.16 0.03 76.71 22:53:01 1 62.33 0.00 2.59 0.00 0.07 35.01 22:53:01 2 25.00 0.00 2.05 0.00 0.05 72.90 22:53:01 3 25.85 0.00 1.51 15.61 0.13 56.89 22:53:01 4 12.80 0.00 1.22 0.00 0.03 85.95 22:53:01 5 40.95 0.00 3.07 0.12 0.08 55.78 22:53:01 6 24.59 0.00 1.64 2.91 0.08 70.79 22:53:01 7 20.24 0.00 6.04 0.05 0.07 73.60 22:54:01 all 16.36 0.00 2.12 4.18 0.06 77.27 22:54:01 0 9.67 0.00 1.25 4.96 0.07 84.05 22:54:01 1 9.66 0.00 0.70 0.05 0.08 89.50 22:54:01 2 10.71 0.00 1.22 0.03 0.07 87.97 22:54:01 3 23.78 0.00 3.03 8.71 0.05 64.43 22:54:01 4 23.47 0.00 2.77 1.77 0.07 71.92 22:54:01 5 20.76 0.00 1.64 5.68 0.07 71.85 22:54:01 6 18.03 0.00 1.34 0.10 0.07 80.47 22:54:01 7 14.85 0.00 4.98 12.18 0.07 67.92 22:55:01 all 13.44 0.00 3.82 1.67 0.06 81.01 22:55:01 0 5.42 0.00 1.25 13.01 0.07 80.25 22:55:01 1 59.01 0.00 9.16 0.00 0.10 31.73 22:55:01 2 7.23 0.00 1.56 0.00 0.12 91.09 22:55:01 3 16.37 0.00 6.03 0.00 0.05 77.55 22:55:01 4 4.86 0.00 1.21 0.30 0.03 93.60 22:55:01 5 4.18 0.00 2.13 0.00 0.05 93.63 22:55:01 6 5.58 0.00 3.77 0.00 0.03 90.62 22:55:01 7 5.08 0.00 5.50 0.00 0.03 89.39 22:56:01 all 10.10 0.00 8.50 1.25 0.09 80.06 22:56:01 0 5.44 0.00 3.98 9.94 0.08 80.55 22:56:01 1 9.08 0.00 9.84 0.03 0.08 80.97 22:56:01 2 3.17 0.00 5.56 0.10 0.15 91.02 22:56:01 3 10.21 0.00 10.29 0.00 0.07 79.43 22:56:01 4 26.26 0.00 4.42 0.00 0.08 69.24 22:56:01 5 6.15 0.00 5.55 0.00 0.10 88.20 22:56:01 6 13.84 0.00 15.04 0.02 0.08 71.01 22:56:01 7 6.82 0.00 13.24 0.00 0.05 79.88 22:57:01 all 6.26 0.00 0.89 0.69 0.03 92.14 22:57:01 0 10.29 0.00 0.85 4.69 0.03 84.14 22:57:01 1 1.93 0.00 1.11 0.00 0.05 96.92 22:57:01 2 3.22 0.00 1.90 0.03 0.02 94.83 22:57:01 3 15.26 0.00 0.48 0.05 0.02 84.19 22:57:01 4 9.16 0.00 0.85 0.02 0.05 89.92 22:57:01 5 0.18 0.00 0.13 0.00 0.02 99.66 22:57:01 6 9.84 0.00 1.66 0.74 0.02 87.74 22:57:01 7 0.17 0.00 0.12 0.02 0.02 99.68 Average: all 13.07 0.00 2.95 4.10 0.06 79.82 Average: 0 9.29 0.00 2.46 9.73 0.06 78.46 Average: 1 20.35 0.00 3.27 0.30 0.07 76.01 Average: 2 12.37 0.00 2.71 0.50 0.07 84.34 Average: 3 13.07 0.00 3.24 3.76 0.06 79.87 Average: 4 10.97 0.00 1.83 4.48 0.05 82.67 Average: 5 13.40 0.00 2.51 3.04 0.06 80.98 Average: 6 10.90 0.00 3.42 5.99 0.05 79.63 Average: 7 14.18 0.00 4.15 5.04 0.06 76.57