---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35271 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 851 25369 0 5945 30859 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:6b:82:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe6b:82b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:48:d6:94 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-35271) 04/26/24 _x86_64_ (8 CPU) 08:17:44 LINUX RESTART (8 CPU) 08:18:01 tps rtps wtps bread/s bwrtn/s 08:19:01 167.22 87.19 80.04 6257.49 50650.22 08:20:01 99.30 13.93 85.37 1141.14 19361.04 08:21:01 169.42 9.83 159.59 1740.91 49454.56 08:22:01 427.80 13.26 414.53 788.94 106560.51 08:23:01 22.85 0.25 22.60 12.53 9963.51 08:24:01 10.68 0.02 10.66 1.60 9394.93 08:25:01 75.55 1.40 74.15 107.45 13016.13 Average: 138.97 17.98 120.99 1435.72 36914.41 08:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:19:01 30157872 31666680 2781348 8.44 58784 1766956 1483968 4.37 916924 1587080 128512 08:20:01 29849028 31687596 3090192 9.38 84816 2050908 1424120 4.19 889912 1877312 179256 08:21:01 26014524 31638512 6924696 21.02 135796 5635000 1583232 4.66 1046852 5370456 2652484 08:22:01 24186888 29957804 8752332 26.57 154516 5734704 8217276 24.18 2891412 5270172 636 08:23:01 23929912 29706352 9009308 27.35 156044 5736476 8644824 25.44 3160748 5250660 488 08:24:01 23874624 29679028 9064596 27.52 156164 5763484 8730212 25.69 3198584 5266236 26024 08:25:01 25985136 31604912 6954084 21.11 157864 5596508 1534524 4.51 1311452 5108832 1484 Average: 26285426 30848698 6653794 20.20 129141 4612005 4516879 13.29 1916555 4247250 426983 08:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:19:01 ens3 393.52 257.97 1499.45 60.62 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 08:20:01 ens3 51.36 36.63 713.26 8.38 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 lo 12.60 12.60 1.22 1.22 0.00 0.00 0.00 0.00 08:21:01 ens3 1022.73 535.39 29597.63 39.46 0.00 0.00 0.00 0.00 08:21:01 br-5ea65bf9defe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 vethd372ab8 0.70 0.87 0.05 0.05 0.00 0.00 0.00 0.00 08:22:01 veth2fa051b 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 08:22:01 veth881873e 0.15 0.45 0.01 0.02 0.00 0.00 0.00 0.00 08:22:01 vethce41c7a 2.33 2.32 0.19 0.19 0.00 0.00 0.00 0.00 08:23:01 vethd372ab8 4.07 5.35 0.81 0.53 0.00 0.00 0.00 0.00 08:23:01 veth2fa051b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 veth881873e 0.53 0.52 0.05 1.48 0.00 0.00 0.00 0.00 08:23:01 vethce41c7a 48.86 44.13 15.27 39.27 0.00 0.00 0.00 0.00 08:24:01 vethd372ab8 3.18 4.67 0.66 0.36 0.00 0.00 0.00 0.00 08:24:01 veth2fa051b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 veth881873e 1.03 1.28 0.12 1.61 0.00 0.00 0.00 0.00 08:24:01 vethce41c7a 6.98 9.95 1.64 0.75 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 34.73 34.73 6.21 6.21 0.00 0.00 0.00 0.00 08:25:01 ens3 1572.70 902.37 31896.71 147.51 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: lo 4.53 4.53 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 223.82 128.03 4555.90 20.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35271) 04/26/24 _x86_64_ (8 CPU) 08:17:44 LINUX RESTART (8 CPU) 08:18:01 CPU %user %nice %system %iowait %steal %idle 08:19:01 all 9.58 0.00 1.32 3.57 0.04 85.49 08:19:01 0 4.96 0.00 1.00 0.80 0.03 93.20 08:19:01 1 2.92 0.00 0.75 0.27 0.07 96.00 08:19:01 2 6.06 0.00 0.88 0.77 0.03 92.25 08:19:01 3 9.74 0.00 1.44 1.32 0.03 87.47 08:19:01 4 11.17 0.00 1.34 2.62 0.02 84.85 08:19:01 5 25.90 0.00 1.79 2.35 0.05 69.91 08:19:01 6 11.82 0.00 2.38 0.37 0.03 85.39 08:19:01 7 4.07 0.00 0.99 20.10 0.05 74.80 08:20:01 all 10.57 0.00 0.67 1.82 0.03 86.91 08:20:01 0 7.91 0.00 0.79 0.35 0.02 90.93 08:20:01 1 13.19 0.00 0.65 1.87 0.03 84.25 08:20:01 2 5.22 0.00 0.48 0.15 0.02 94.13 08:20:01 3 5.25 0.00 0.22 0.43 0.02 94.08 08:20:01 4 10.86 0.00 0.87 2.45 0.03 85.78 08:20:01 5 29.86 0.00 1.40 1.13 0.05 67.56 08:20:01 6 5.95 0.00 0.33 0.00 0.02 93.70 08:20:01 7 6.38 0.00 0.58 8.18 0.07 84.79 08:21:01 all 13.43 0.00 5.62 4.48 0.08 76.39 08:21:01 0 14.49 0.00 4.61 3.55 0.10 77.24 08:21:01 1 15.18 0.00 4.77 4.88 0.09 75.09 08:21:01 2 13.30 0.00 5.73 2.29 0.10 78.58 08:21:01 3 12.64 0.00 5.84 1.54 0.05 79.93 08:21:01 4 16.86 0.00 6.18 11.55 0.07 65.34 08:21:01 5 14.48 0.00 5.36 7.61 0.07 72.48 08:21:01 6 11.37 0.00 5.97 0.17 0.07 82.42 08:21:01 7 9.13 0.00 6.45 4.28 0.07 80.08 08:22:01 all 22.69 0.00 3.85 7.71 0.08 65.67 08:22:01 0 26.77 0.00 3.78 7.64 0.08 61.73 08:22:01 1 11.39 0.00 3.56 3.47 0.07 81.52 08:22:01 2 19.09 0.00 3.27 4.97 0.10 72.57 08:22:01 3 23.96 0.00 4.98 38.13 0.10 32.83 08:22:01 4 26.80 0.00 3.86 2.92 0.08 66.33 08:22:01 5 19.36 0.00 3.74 1.84 0.08 74.97 08:22:01 6 31.47 0.00 4.62 1.30 0.08 62.53 08:22:01 7 22.71 0.00 3.01 1.63 0.08 72.57 08:23:01 all 10.05 0.00 0.98 0.60 0.06 88.31 08:23:01 0 10.43 0.00 1.09 0.00 0.03 88.45 08:23:01 1 10.05 0.00 1.03 0.03 0.05 88.84 08:23:01 2 9.69 0.00 0.72 0.00 0.07 89.52 08:23:01 3 9.79 0.00 0.90 4.64 0.07 84.60 08:23:01 4 10.29 0.00 0.87 0.02 0.08 88.74 08:23:01 5 9.72 0.00 1.04 0.00 0.07 89.18 08:23:01 6 11.21 0.00 1.20 0.02 0.05 87.52 08:23:01 7 9.19 0.00 0.99 0.07 0.08 89.67 08:24:01 all 1.01 0.00 0.26 0.63 0.04 98.06 08:24:01 0 1.04 0.00 0.32 0.00 0.07 98.58 08:24:01 1 1.35 0.00 0.28 0.05 0.03 98.28 08:24:01 2 1.40 0.00 0.32 0.02 0.03 98.23 08:24:01 3 0.75 0.00 0.22 4.77 0.03 94.23 08:24:01 4 1.84 0.00 0.27 0.10 0.05 97.74 08:24:01 5 0.40 0.00 0.22 0.07 0.03 99.28 08:24:01 6 0.78 0.00 0.23 0.00 0.03 98.95 08:24:01 7 0.48 0.00 0.25 0.03 0.03 99.20 08:25:01 all 5.78 0.00 0.69 0.90 0.04 92.60 08:25:01 0 16.91 0.00 1.12 0.45 0.03 81.49 08:25:01 1 5.12 0.00 0.53 0.15 0.05 94.14 08:25:01 2 3.69 0.00 0.57 1.29 0.03 94.43 08:25:01 3 13.72 0.00 0.75 4.45 0.05 81.03 08:25:01 4 1.12 0.00 0.55 0.25 0.03 98.04 08:25:01 5 1.21 0.00 0.67 0.20 0.03 97.89 08:25:01 6 3.62 0.00 0.73 0.27 0.03 95.34 08:25:01 7 0.80 0.00 0.62 0.13 0.03 98.41 Average: all 10.42 0.00 1.90 2.81 0.05 84.81 Average: 0 11.77 0.00 1.81 1.82 0.05 84.55 Average: 1 8.43 0.00 1.64 1.52 0.06 88.35 Average: 2 8.33 0.00 1.70 1.35 0.06 88.57 Average: 3 10.80 0.00 2.04 7.85 0.05 79.26 Average: 4 11.26 0.00 1.98 2.82 0.05 83.89 Average: 5 14.42 0.00 2.02 1.87 0.06 81.63 Average: 6 10.86 0.00 2.20 0.30 0.05 86.59 Average: 7 7.52 0.00 1.83 4.92 0.06 85.68