---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25324 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: 2799.996 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 14G 142G 9% / 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 850 25104 0 6212 30861 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:a5:16:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fea5:16a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:32:38:87 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-25324) 04/23/24 _x86_64_ (8 CPU) 10:28:59 LINUX RESTART (8 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:02 103.15 61.19 41.96 4550.31 45548.54 10:31:01 103.56 43.43 60.13 1963.94 18201.69 10:32:01 106.92 13.80 93.12 1117.55 22785.80 10:33:01 84.54 9.78 74.76 1740.06 30074.96 10:34:01 129.91 0.13 129.78 10.93 78583.57 10:35:01 266.16 11.51 254.64 749.88 65295.63 10:36:01 22.91 0.25 22.66 11.46 12301.35 10:37:01 65.46 0.02 65.44 2.53 14521.46 Average: 110.34 17.46 92.88 1266.92 35950.48 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:02 30721592 31957716 2217628 6.73 38560 1526140 1346252 3.96 558528 1410260 5960 10:31:01 30152192 31707356 2787028 8.46 67660 1799700 1433332 4.22 864496 1637148 144932 10:32:01 29837596 31692660 3101624 9.42 84052 2068940 1529300 4.50 900996 1882564 135036 10:33:01 27597116 31675536 5342104 16.22 120896 4169400 1388700 4.09 988396 3915400 1678500 10:34:01 25804684 31676244 7134536 21.66 131444 5888064 1471332 4.33 1000280 5632096 1393048 10:35:01 22867344 28892268 10071876 30.58 141008 6013408 10314648 30.35 3991400 5484028 1516 10:36:01 21428544 27459932 11510676 34.95 141704 6016668 11963324 35.20 5500324 5400520 380 10:37:01 24770280 30820612 8168940 24.80 143020 6042828 2725108 8.02 2248988 5376540 80 Average: 26647418 30735290 6291802 19.10 108543 4190644 4021500 11.83 2006676 3842320 419932 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:02 ens3 133.44 105.82 486.44 22.71 0.00 0.00 0.00 0.00 10:30:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 10:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 156.85 112.00 1054.47 38.75 0.00 0.00 0.00 0.00 10:31:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 42.03 33.26 631.92 6.58 0.00 0.00 0.00 0.00 10:32:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 816.82 333.17 15968.94 25.77 0.00 0.00 0.00 0.00 10:33:01 br-0b4a66558e94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 8.26 8.26 0.84 0.84 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 559.57 299.05 20251.98 20.98 0.00 0.00 0.00 0.00 10:34:01 br-0b4a66558e94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 6.13 6.13 0.55 0.55 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 1.83 1.67 0.40 0.38 0.00 0.00 0.00 0.00 10:35:01 veth50b3654 2.53 2.68 0.30 0.28 0.00 0.00 0.00 0.00 10:35:01 veth756a0c8 52.46 62.17 19.06 15.01 0.00 0.00 0.00 0.00 10:35:01 vethcc3a67e 11.55 11.33 1.56 1.59 0.00 0.00 0.00 0.00 10:36:01 ens3 6.25 4.85 1.79 2.90 0.00 0.00 0.00 0.00 10:36:01 veth50b3654 3.78 5.47 0.60 1.08 0.00 0.00 0.00 0.00 10:36:01 veth756a0c8 42.54 50.86 94.12 15.41 0.00 0.00 0.00 0.01 10:36:01 vethcc3a67e 43.29 33.03 8.06 5.77 0.00 0.00 0.00 0.00 10:37:01 ens3 18.66 17.06 6.52 23.81 0.00 0.00 0.00 0.00 10:37:01 br-0b4a66558e94 3.13 3.68 4.38 1.21 0.00 0.00 0.00 0.00 10:37:01 veth1dfa700 48.64 43.03 18.41 41.60 0.00 0.00 0.00 0.00 10:37:01 lo 30.46 30.46 7.79 7.79 0.00 0.00 0.00 0.00 Average: ens3 217.08 113.37 4808.51 17.69 0.00 0.00 0.00 0.00 Average: br-0b4a66558e94 0.39 0.46 0.55 0.15 0.00 0.00 0.00 0.00 Average: veth1dfa700 6.09 5.39 2.31 5.21 0.00 0.00 0.00 0.00 Average: lo 3.50 3.50 0.95 0.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25324) 04/23/24 _x86_64_ (8 CPU) 10:28:59 LINUX RESTART (8 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:02 all 2.48 0.00 0.76 11.73 0.03 85.00 10:30:02 0 2.66 0.00 0.69 4.87 0.03 91.74 10:30:02 1 1.75 0.00 0.58 1.95 0.02 95.70 10:30:02 2 2.52 0.00 0.42 1.02 0.02 96.02 10:30:02 3 2.31 0.00 0.55 22.09 0.03 75.01 10:30:02 4 1.59 0.00 0.58 2.69 0.03 95.10 10:30:02 5 2.33 0.00 0.84 21.17 0.03 75.63 10:30:02 6 2.57 0.00 1.69 3.74 0.02 91.98 10:30:02 7 4.11 0.00 0.62 36.55 0.03 58.68 10:31:01 all 10.26 0.00 0.85 3.05 0.04 85.80 10:31:01 0 0.58 0.00 0.36 0.32 0.02 98.73 10:31:01 1 5.48 0.00 0.58 0.97 0.03 92.94 10:31:01 2 3.56 0.00 0.73 0.51 0.02 95.18 10:31:01 3 26.40 0.00 1.59 16.05 0.07 55.89 10:31:01 4 19.47 0.00 1.43 5.16 0.05 73.89 10:31:01 5 15.38 0.00 0.97 0.29 0.03 83.33 10:31:01 6 3.44 0.00 0.41 0.19 0.02 95.94 10:31:01 7 7.74 0.00 0.70 0.97 0.05 90.55 10:32:01 all 7.97 0.00 0.51 5.24 0.03 86.26 10:32:01 0 0.80 0.00 0.13 0.18 0.00 98.88 10:32:01 1 11.59 0.00 0.73 3.64 0.05 83.99 10:32:01 2 0.30 0.00 0.10 0.02 0.00 99.58 10:32:01 3 0.25 0.00 0.42 19.19 0.00 80.15 10:32:01 4 6.96 0.00 0.67 7.11 0.03 85.23 10:32:01 5 15.99 0.00 0.73 2.05 0.03 81.19 10:32:01 6 17.57 0.00 0.53 3.26 0.03 78.60 10:32:01 7 10.28 0.00 0.79 6.43 0.03 82.47 10:33:01 all 9.93 0.00 3.52 6.91 0.07 79.56 10:33:01 0 9.18 0.00 3.49 0.94 0.08 86.30 10:33:01 1 11.81 0.00 3.29 12.30 0.10 72.49 10:33:01 2 15.05 0.00 3.72 4.45 0.08 76.70 10:33:01 3 8.58 0.00 3.50 1.09 0.07 86.76 10:33:01 4 6.84 0.00 3.78 16.50 0.08 72.79 10:33:01 5 9.52 0.00 3.26 9.33 0.05 77.84 10:33:01 6 8.25 0.00 3.00 10.23 0.05 78.46 10:33:01 7 10.27 0.00 4.14 0.51 0.05 85.03 10:34:01 all 6.42 0.00 2.81 11.59 0.05 79.13 10:34:01 0 6.95 0.00 3.09 4.14 0.05 85.77 10:34:01 1 5.55 0.00 2.45 0.12 0.03 91.85 10:34:01 2 6.46 0.00 2.70 0.39 0.05 90.40 10:34:01 3 5.83 0.00 3.34 33.11 0.03 57.69 10:34:01 4 6.61 0.00 3.47 47.46 0.05 42.41 10:34:01 5 7.71 0.00 2.36 3.28 0.05 86.60 10:34:01 6 5.62 0.00 2.64 4.43 0.05 87.25 10:34:01 7 6.63 0.00 2.35 0.17 0.05 90.80 10:35:01 all 37.58 0.00 4.61 6.45 0.10 51.26 10:35:01 0 38.61 0.00 4.55 1.84 0.10 54.91 10:35:01 1 35.97 0.00 4.33 1.67 0.10 57.92 10:35:01 2 39.54 0.00 4.72 3.38 0.08 52.27 10:35:01 3 34.87 0.00 4.94 32.96 0.12 27.11 10:35:01 4 40.18 0.00 4.53 1.12 0.10 54.07 10:35:01 5 36.34 0.00 4.75 3.81 0.08 55.01 10:35:01 6 38.90 0.00 4.64 6.18 0.10 50.19 10:35:01 7 36.20 0.00 4.45 0.76 0.08 58.51 10:36:01 all 28.18 0.00 2.50 1.16 0.09 68.07 10:36:01 0 24.99 0.00 2.40 1.34 0.08 71.18 10:36:01 1 30.36 0.00 2.67 0.15 0.08 66.74 10:36:01 2 27.04 0.00 2.23 6.12 0.10 64.52 10:36:01 3 31.20 0.00 2.82 0.03 0.08 65.86 10:36:01 4 29.89 0.00 2.64 0.32 0.10 67.05 10:36:01 5 29.52 0.00 2.79 1.19 0.10 66.40 10:36:01 6 28.35 0.00 2.28 0.03 0.08 69.25 10:36:01 7 24.08 0.00 2.20 0.08 0.10 73.53 10:37:01 all 3.52 0.00 0.77 1.03 0.05 94.64 10:37:01 0 2.06 0.00 0.67 0.15 0.03 97.09 10:37:01 1 3.53 0.00 0.80 0.13 0.05 95.49 10:37:01 2 3.73 0.00 0.69 5.95 0.05 89.58 10:37:01 3 4.78 0.00 0.77 0.32 0.05 94.09 10:37:01 4 2.64 0.00 0.80 0.85 0.05 95.65 10:37:01 5 3.50 0.00 0.79 0.55 0.05 95.12 10:37:01 6 4.02 0.00 0.71 0.05 0.05 95.17 10:37:01 7 3.90 0.00 0.89 0.23 0.05 94.93 Average: all 13.27 0.00 2.04 5.89 0.06 78.74 Average: 0 10.71 0.00 1.92 1.72 0.05 85.59 Average: 1 13.24 0.00 1.93 2.61 0.06 82.16 Average: 2 12.26 0.00 1.91 2.73 0.05 83.05 Average: 3 14.23 0.00 2.24 15.57 0.06 67.90 Average: 4 14.24 0.00 2.23 10.11 0.06 73.36 Average: 5 15.03 0.00 2.06 5.21 0.05 77.64 Average: 6 13.58 0.00 1.99 3.51 0.05 80.88 Average: 7 12.90 0.00 2.02 5.71 0.06 79.32