---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4907 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 11G 144G 8% / 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 864 28061 0 3240 30853 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:79:ff:98 brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe79:ff98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:5d:e0:dc 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 inet6 fe80::42:29ff:fe5d:e0dc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4907) 12/14/23 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:00 tps rtps wtps bread/s bwrtn/s 03:59:01 110.57 41.97 68.60 1892.63 16000.26 04:00:01 134.74 18.61 116.13 454.59 26662.49 04:01:01 22.41 0.98 21.43 54.66 11031.89 04:02:01 63.06 3.22 59.84 438.46 23031.89 04:03:01 114.05 0.50 113.55 29.60 35779.37 04:04:01 44.83 1.32 43.51 65.72 14109.12 Average: 81.69 11.19 70.50 493.20 21088.23 03:58:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30135704 31730932 2803516 8.51 69812 1836376 1397996 4.11 845260 1671216 160580 04:00:01 28680544 30633940 4258676 12.93 85932 2163232 2524636 7.43 2002364 1935432 4640 04:01:01 27311448 29319908 5627772 17.09 89152 2211680 3989040 11.74 3358860 1936500 7040 04:02:01 27681964 30027776 5257256 15.96 95496 2533712 3302060 9.72 2727536 2179272 804 04:03:01 27442708 30278776 5496512 16.69 102364 3007280 2845820 8.37 2496276 2624840 13084 04:04:01 28759376 31617692 4179844 12.69 108008 3022620 1453564 4.28 1174796 2629400 34876 Average: 28335291 30601504 4603929 13.98 91794 2462483 2585519 7.61 2100849 2162777 36837 03:58:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 03:59:01 ens3 194.89 145.97 1209.31 38.10 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:00:01 ens3 395.87 328.70 3722.97 70.75 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 ens3 597.20 429.30 702.95 139.95 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 lo 1.12 1.12 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 ens3 888.60 658.57 1617.29 187.98 0.00 0.00 0.00 0.00 04:02:01 docker0 1.77 3.45 0.10 39.72 0.00 0.00 0.00 0.00 04:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 ens3 538.49 371.87 349.42 113.04 0.00 0.00 0.00 0.00 04:03:01 docker0 4.33 7.95 0.25 78.99 0.00 0.00 0.00 0.00 04:04:01 lo 16.13 16.13 1.46 1.46 0.00 0.00 0.00 0.00 04:04:01 ens3 282.69 224.51 325.17 72.33 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.31 3.31 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 482.15 359.22 1320.87 103.51 0.00 0.00 0.00 0.00 Average: docker0 1.01 1.89 0.06 19.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4907) 12/14/23 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:00 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.73 0.00 0.85 2.08 0.03 86.31 03:59:01 0 1.26 0.00 0.31 0.16 0.00 98.26 03:59:01 1 4.07 0.00 0.49 1.26 0.02 94.16 03:59:01 2 6.18 0.00 0.76 0.44 0.02 92.61 03:59:01 3 5.39 0.00 0.53 4.13 0.07 89.88 03:59:01 4 35.99 0.00 2.17 2.46 0.07 59.32 03:59:01 5 3.93 0.00 0.61 7.10 0.03 88.33 03:59:01 6 24.39 0.00 1.49 0.97 0.05 73.10 03:59:01 7 4.62 0.00 0.43 0.08 0.03 94.84 04:00:01 all 20.96 0.00 1.03 4.97 0.06 72.98 04:00:01 0 17.55 0.00 0.83 1.80 0.07 79.75 04:00:01 1 15.34 0.00 1.06 0.51 0.07 83.02 04:00:01 2 19.50 0.00 1.14 11.57 0.07 67.72 04:00:01 3 11.69 0.00 1.12 12.27 0.08 74.83 04:00:01 4 20.65 0.00 0.38 9.38 0.05 69.53 04:00:01 5 16.03 0.00 1.15 3.27 0.05 79.51 04:00:01 6 33.72 0.00 1.44 0.57 0.07 64.21 04:00:01 7 33.24 0.00 1.09 0.42 0.07 65.19 04:01:01 all 41.69 0.00 1.05 0.58 0.08 56.60 04:01:01 0 65.49 0.00 1.75 0.33 0.10 32.32 04:01:01 1 40.60 0.00 1.24 0.53 0.07 57.56 04:01:01 2 41.99 0.00 1.02 0.02 0.08 56.89 04:01:01 3 39.58 0.00 0.82 3.52 0.07 56.01 04:01:01 4 37.65 0.00 1.02 0.05 0.07 61.21 04:01:01 5 23.79 0.00 0.89 0.20 0.07 75.05 04:01:01 6 48.64 0.00 0.82 0.02 0.08 50.44 04:01:01 7 35.75 0.00 0.90 0.00 0.08 63.27 04:02:01 all 27.23 0.00 1.70 2.20 0.08 68.79 04:02:01 0 23.58 0.00 1.57 1.10 0.07 73.68 04:02:01 1 26.85 0.00 1.42 1.67 0.08 69.97 04:02:01 2 45.95 0.00 1.68 6.83 0.10 45.44 04:02:01 3 20.51 0.00 1.62 5.93 0.08 71.86 04:02:01 4 23.85 0.00 2.21 0.08 0.07 73.80 04:02:01 5 24.61 0.00 1.89 0.55 0.07 72.87 04:02:01 6 19.28 0.00 1.76 0.85 0.08 78.03 04:02:01 7 33.22 0.00 1.47 0.59 0.07 64.66 04:03:01 all 23.11 0.00 2.00 2.63 0.08 72.19 04:03:01 0 17.38 0.00 1.49 3.57 0.08 77.47 04:03:01 1 22.92 0.00 1.95 0.30 0.07 74.77 04:03:01 2 24.99 0.00 2.05 4.72 0.08 68.17 04:03:01 3 27.63 0.00 2.48 0.40 0.08 69.41 04:03:01 4 26.70 0.00 1.70 3.55 0.08 67.98 04:03:01 5 18.38 0.00 2.32 1.48 0.08 77.73 04:03:01 6 21.64 0.00 1.74 3.98 0.08 72.55 04:03:01 7 25.20 0.00 2.25 3.03 0.08 69.44 04:04:01 all 11.31 0.00 0.98 1.48 0.04 86.19 04:04:01 0 15.45 0.00 1.02 0.75 0.05 82.73 04:04:01 1 6.18 0.00 0.93 0.07 0.03 92.79 04:04:01 2 14.17 0.00 1.10 0.73 0.05 83.95 04:04:01 3 19.16 0.00 1.12 0.85 0.05 78.82 04:04:01 4 19.54 0.00 1.04 7.25 0.05 72.13 04:04:01 5 9.79 0.00 1.22 0.03 0.05 88.91 04:04:01 6 3.54 0.00 0.77 0.12 0.03 95.54 04:04:01 7 2.70 0.00 0.67 2.05 0.02 94.56 Average: all 22.46 0.00 1.27 2.32 0.06 73.88 Average: 0 23.39 0.00 1.16 1.28 0.06 74.11 Average: 1 19.26 0.00 1.18 0.73 0.06 78.78 Average: 2 25.39 0.00 1.29 4.04 0.07 69.22 Average: 3 20.62 0.00 1.28 4.52 0.07 73.51 Average: 4 27.42 0.00 1.42 3.80 0.06 67.30 Average: 5 16.05 0.00 1.34 2.12 0.06 80.43 Average: 6 25.20 0.00 1.34 1.08 0.07 72.31 Average: 7 22.40 0.00 1.13 1.02 0.06 75.39