---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35436 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 13G 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 858 25836 0 5471 30852 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:60:6d:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe60:6d0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:38:35:6a 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-35436) 04/26/24 _x86_64_ (8 CPU) 14:28:23 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 106.33 22.80 83.54 1178.47 27509.15 14:31:01 129.15 23.11 106.03 2772.87 31895.88 14:32:01 359.81 5.40 354.41 426.46 127480.09 14:33:01 34.16 0.68 33.48 45.17 24249.57 14:34:01 24.26 0.03 24.23 2.53 21605.47 14:35:01 72.55 1.93 70.62 111.98 22584.24 Average: 121.04 8.99 112.04 756.19 42552.54 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30088076 31690240 2851144 8.66 71612 1840492 1414516 4.16 881328 1675168 160072 14:31:01 28455768 31637016 4483452 13.61 105180 3338536 1577916 4.64 1013144 3077184 1335684 14:32:01 25829912 30968200 7109308 21.58 136116 5163516 6860808 20.19 1787636 4761300 2972 14:33:01 24310508 29566092 8628712 26.20 137868 5277028 8082708 23.78 3257364 4789516 2588 14:34:01 24175380 29465980 8763840 26.61 138384 5310540 8124568 23.90 3383820 4795792 484 14:35:01 26417844 31553324 6521376 19.80 141328 5151040 1570936 4.62 1352668 4656392 1040 Average: 26546248 30813475 6392972 19.41 121748 4346859 4605242 13.55 1945993 3959225 250473 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 62.31 43.04 975.60 8.28 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 14:31:01 ens3 448.06 239.29 10997.57 22.00 0.00 0.00 0.00 0.00 14:31:01 br-7416332c9a6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 8.13 8.13 0.79 0.79 0.00 0.00 0.00 0.00 14:32:01 veth6b97db9 29.08 43.18 4.00 6.03 0.00 0.00 0.00 0.00 14:32:01 veth39af296 1.33 1.87 0.15 0.18 0.00 0.00 0.00 0.00 14:32:01 ens3 715.35 299.37 16980.34 21.35 0.00 0.00 0.00 0.00 14:32:01 br-7416332c9a6f 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 veth6b97db9 190.94 192.55 48.12 29.88 0.00 0.00 0.00 0.00 14:33:01 veth39af296 3.81 4.96 0.68 0.78 0.00 0.00 0.00 0.00 14:33:01 ens3 7.06 4.78 4.55 1.73 0.00 0.00 0.00 0.00 14:33:01 br-7416332c9a6f 1.33 1.65 2.71 6.59 0.00 0.00 0.00 0.00 14:34:01 veth6b97db9 348.09 349.93 121.62 40.97 0.00 0.00 0.00 0.01 14:34:01 veth39af296 0.72 0.98 0.10 0.12 0.00 0.00 0.00 0.00 14:34:01 ens3 22.50 17.95 7.68 34.37 0.00 0.00 0.00 0.00 14:34:01 br-7416332c9a6f 5.52 6.93 4.08 6.26 0.00 0.00 0.00 0.00 14:35:01 ens3 59.29 40.68 72.68 20.24 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 38.58 38.58 21.67 21.67 0.00 0.00 0.00 0.00 Average: ens3 219.08 107.51 4839.34 17.99 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 5.77 5.77 3.56 3.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35436) 04/26/24 _x86_64_ (8 CPU) 14:28:23 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.27 0.00 0.70 2.12 0.03 86.89 14:30:01 0 1.55 0.00 0.37 0.35 0.02 97.72 14:30:01 1 0.10 0.00 0.18 7.05 0.02 92.65 14:30:01 2 3.63 0.00 0.20 0.05 0.08 96.04 14:30:01 3 1.60 0.00 0.30 0.03 0.00 98.07 14:30:01 4 38.41 0.00 1.89 4.49 0.07 55.14 14:30:01 5 16.07 0.00 1.04 1.99 0.03 80.87 14:30:01 6 13.02 0.00 0.98 0.40 0.03 85.57 14:30:01 7 7.81 0.00 0.60 2.60 0.03 88.96 14:31:01 all 11.24 0.00 2.30 1.95 0.05 84.47 14:31:01 0 15.42 0.00 3.18 0.20 0.03 81.17 14:31:01 1 25.05 0.00 2.78 5.50 0.08 66.58 14:31:01 2 4.07 0.00 1.71 0.49 0.03 93.70 14:31:01 3 7.38 0.00 1.96 0.70 0.05 89.91 14:31:01 4 7.69 0.00 2.65 0.57 0.05 89.04 14:31:01 5 3.51 0.00 1.90 6.14 0.03 88.42 14:31:01 6 13.62 0.00 2.30 0.45 0.03 83.59 14:31:01 7 13.12 0.00 1.91 1.59 0.05 83.32 14:32:01 all 12.88 0.00 4.79 6.80 0.07 75.47 14:32:01 0 9.77 0.00 4.15 1.13 0.08 84.87 14:32:01 1 14.64 0.00 5.81 10.44 0.07 69.03 14:32:01 2 13.47 0.00 5.91 1.54 0.07 79.01 14:32:01 3 12.07 0.00 3.78 5.33 0.07 78.75 14:32:01 4 14.11 0.00 5.11 1.00 0.07 79.71 14:32:01 5 13.86 0.00 4.69 3.11 0.07 78.27 14:32:01 6 12.79 0.00 4.27 27.09 0.10 55.75 14:32:01 7 12.33 0.00 4.62 4.69 0.05 78.30 14:33:01 all 24.07 0.00 2.59 1.11 0.08 72.15 14:33:01 0 20.03 0.00 2.54 0.02 0.08 77.33 14:33:01 1 22.67 0.00 2.55 0.13 0.10 74.54 14:33:01 2 23.05 0.00 2.21 0.02 0.10 74.61 14:33:01 3 24.40 0.00 2.63 0.10 0.07 72.81 14:33:01 4 31.27 0.00 3.10 0.02 0.10 65.51 14:33:01 5 16.78 0.00 2.22 0.23 0.07 80.70 14:33:01 6 36.61 0.00 3.91 0.24 0.07 59.17 14:33:01 7 17.89 0.00 1.53 8.04 0.08 72.45 14:34:01 all 6.08 0.00 0.90 1.11 0.08 91.82 14:34:01 0 6.79 0.00 1.19 0.00 0.08 91.94 14:34:01 1 7.48 0.00 0.92 0.02 0.07 91.52 14:34:01 2 6.65 0.00 1.19 0.69 0.08 91.40 14:34:01 3 6.35 0.00 0.72 0.05 0.08 92.80 14:34:01 4 5.43 0.00 0.92 0.02 0.10 93.53 14:34:01 5 4.69 0.00 0.82 0.02 0.07 94.41 14:34:01 6 6.27 0.00 0.82 0.00 0.07 92.85 14:34:01 7 4.99 0.00 0.67 8.14 0.08 86.11 14:35:01 all 7.60 0.00 0.64 1.47 0.03 90.26 14:35:01 0 15.41 0.00 0.97 1.42 0.03 82.16 14:35:01 1 3.12 0.00 0.63 0.12 0.03 96.09 14:35:01 2 1.45 0.00 0.53 8.83 0.07 89.12 14:35:01 3 1.10 0.00 0.55 0.08 0.02 98.25 14:35:01 4 13.12 0.00 0.58 0.64 0.03 85.63 14:35:01 5 7.63 0.00 0.63 0.28 0.02 91.43 14:35:01 6 13.92 0.00 0.60 0.17 0.03 85.28 14:35:01 7 5.05 0.00 0.65 0.18 0.02 94.10 Average: all 12.02 0.00 1.98 2.42 0.06 83.53 Average: 0 11.49 0.00 2.06 0.52 0.06 85.88 Average: 1 12.16 0.00 2.14 3.86 0.06 81.78 Average: 2 8.70 0.00 1.95 1.94 0.07 87.34 Average: 3 8.80 0.00 1.65 1.04 0.05 88.46 Average: 4 18.34 0.00 2.37 1.12 0.07 78.10 Average: 5 10.42 0.00 1.88 1.96 0.05 85.70 Average: 6 16.03 0.00 2.14 4.69 0.06 77.08 Average: 7 10.21 0.00 1.66 4.21 0.05 83.87