---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4259 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 12G 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 858 27906 0 3402 30863 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:dd:e0:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fedd:e081/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:06:1f:1c 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:c9ff:fe06:1f1c/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-4259) 12/11/23 _x86_64_ (8 CPU) 15:54:41 LINUX RESTART (8 CPU) 15:55:02 tps rtps wtps bread/s bwrtn/s 15:56:01 162.06 81.17 80.88 5383.09 62871.11 15:57:01 143.31 34.88 108.43 1785.04 33684.92 15:58:01 73.57 10.05 63.52 741.61 28503.92 15:59:01 16.61 0.00 16.61 0.00 21832.06 16:00:01 367.54 4.85 362.69 477.12 67767.24 16:01:01 53.59 1.37 52.22 91.58 32911.98 Average: 136.04 21.89 114.15 1401.98 41201.15 15:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:56:01 30087340 31682624 2851880 8.66 64668 1842356 1437780 4.23 922028 1639972 190804 15:57:01 29514524 31432860 3424696 10.40 82052 2134860 1650828 4.86 1157356 1950152 141992 15:58:01 27963840 29996216 4975380 15.10 84944 2242248 2965176 8.72 2673120 1973800 320 15:59:01 27752944 29786124 5186276 15.74 85032 2243016 3106844 9.14 2883608 1974336 648 16:00:01 27942116 30856392 4997104 15.17 93084 3100064 2052316 6.04 2112860 2520096 40404 16:01:01 28534080 31571876 4405140 13.37 99216 3214372 1498688 4.41 1415380 2620732 41948 Average: 28632474 30887682 4306746 13.07 84833 2462819 2118605 6.23 1860725 2113181 69353 15:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:56:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 15:56:01 ens3 347.87 233.88 1501.20 62.39 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:57:01 ens3 246.66 193.03 2877.82 30.99 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 58.37 58.37 32.27 32.27 0.00 0.00 0.00 0.00 15:58:01 ens3 200.38 159.42 1367.65 34.40 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 121.19 121.19 37.19 37.19 0.00 0.00 0.00 0.00 15:59:01 ens3 156.85 121.98 47.19 55.83 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 13.13 13.13 8.14 8.14 0.00 0.00 0.00 0.00 16:00:01 ens3 409.23 369.37 2388.10 2252.48 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:01:01 lo 4.67 4.67 0.43 0.43 0.00 0.00 0.00 0.00 16:01:01 ens3 325.03 316.80 102.63 1977.76 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 33.40 33.40 13.08 13.08 0.00 0.00 0.00 0.00 Average: ens3 280.81 232.41 1380.39 737.50 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4259) 12/11/23 _x86_64_ (8 CPU) 15:54:41 LINUX RESTART (8 CPU) 15:55:02 CPU %user %nice %system %iowait %steal %idle 15:56:01 all 10.59 0.00 1.30 4.52 0.05 83.54 15:56:01 0 3.48 0.00 1.09 24.77 0.03 70.63 15:56:01 1 31.30 0.00 1.60 3.97 0.07 63.06 15:56:01 2 12.66 0.00 1.44 1.53 0.03 84.34 15:56:01 3 12.25 0.00 1.07 1.09 0.05 85.54 15:56:01 4 4.27 0.00 1.00 0.80 0.03 93.89 15:56:01 5 3.27 0.00 0.82 1.81 0.03 94.07 15:56:01 6 7.65 0.00 2.30 1.41 0.09 88.55 15:56:01 7 9.83 0.00 1.02 0.83 0.03 88.29 15:57:01 all 13.01 0.00 0.89 4.15 0.04 81.91 15:57:01 0 3.81 0.00 0.35 22.73 0.03 73.07 15:57:01 1 18.90 0.00 1.05 0.68 0.03 79.33 15:57:01 2 11.61 0.00 0.88 0.77 0.02 86.72 15:57:01 3 11.75 0.00 0.65 0.17 0.03 87.40 15:57:01 4 15.85 0.00 1.50 2.10 0.05 80.50 15:57:01 5 8.06 0.00 0.47 1.32 0.05 90.10 15:57:01 6 14.02 0.00 1.20 3.50 0.05 81.22 15:57:01 7 20.01 0.00 1.05 1.94 0.05 76.95 15:58:01 all 35.47 0.00 0.74 2.54 0.08 61.18 15:58:01 0 34.91 0.00 0.82 3.53 0.08 60.67 15:58:01 1 35.28 0.00 0.52 0.37 0.07 63.77 15:58:01 2 30.03 0.00 0.89 1.20 0.07 67.82 15:58:01 3 34.36 0.00 0.60 0.27 0.08 64.68 15:58:01 4 38.13 0.00 1.09 7.86 0.08 52.84 15:58:01 5 39.96 0.00 0.80 3.81 0.08 55.35 15:58:01 6 37.89 0.00 0.77 3.21 0.07 58.07 15:58:01 7 33.26 0.00 0.38 0.07 0.05 66.24 15:59:01 all 18.81 0.00 0.30 0.99 0.05 79.85 15:59:01 0 15.50 0.00 0.53 0.02 0.07 83.89 15:59:01 1 48.30 0.00 0.27 0.00 0.07 51.37 15:59:01 2 22.57 0.00 0.17 0.00 0.07 77.19 15:59:01 3 13.98 0.00 0.28 0.05 0.05 85.63 15:59:01 4 11.96 0.00 0.20 7.86 0.03 79.95 15:59:01 5 9.25 0.00 0.35 0.00 0.03 90.36 15:59:01 6 9.10 0.00 0.30 0.00 0.05 90.55 15:59:01 7 19.79 0.00 0.30 0.02 0.05 79.84 16:00:01 all 21.94 0.00 1.68 3.67 0.07 72.64 16:00:01 0 18.52 0.00 1.61 1.74 0.07 78.07 16:00:01 1 25.34 0.00 1.96 0.62 0.07 72.02 16:00:01 2 21.46 0.00 1.94 0.17 0.05 76.38 16:00:01 3 23.14 0.00 1.45 1.59 0.07 73.75 16:00:01 4 15.38 0.00 2.43 9.24 0.05 72.90 16:00:01 5 25.89 0.00 1.46 0.22 0.07 72.37 16:00:01 6 16.25 0.00 1.48 12.69 0.08 69.49 16:00:01 7 29.54 0.00 1.11 3.14 0.12 66.09 16:01:01 all 10.96 0.00 0.77 1.81 0.04 86.42 16:01:01 0 5.46 0.00 0.82 0.13 0.03 93.56 16:01:01 1 9.65 0.00 0.62 1.13 0.03 88.57 16:01:01 2 1.09 0.00 0.33 0.02 0.05 98.51 16:01:01 3 24.53 0.00 1.10 0.30 0.07 74.00 16:01:01 4 13.03 0.00 1.24 1.20 0.03 84.49 16:01:01 5 20.85 0.00 0.90 0.60 0.05 77.60 16:01:01 6 12.72 0.00 0.84 5.10 0.05 81.29 16:01:01 7 0.32 0.00 0.37 5.97 0.03 93.31 Average: all 18.49 0.00 0.95 2.94 0.05 77.57 Average: 0 13.66 0.00 0.87 8.75 0.05 76.67 Average: 1 28.13 0.00 1.00 1.12 0.06 69.70 Average: 2 16.58 0.00 0.94 0.61 0.05 81.83 Average: 3 20.02 0.00 0.86 0.57 0.06 78.49 Average: 4 16.46 0.00 1.24 4.85 0.05 77.40 Average: 5 17.93 0.00 0.80 1.29 0.05 79.92 Average: 6 16.30 0.00 1.14 4.32 0.06 78.17 Average: 7 18.82 0.00 0.70 1.99 0.06 78.43