---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24881 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 13G 143G 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 848 26528 0 4790 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:54:3f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe54:3f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:59:77:ef 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-24881) 04/21/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 109.07 43.37 65.70 1953.30 15660.67 02:51:01 120.38 23.03 97.35 2764.07 20393.93 02:52:01 171.02 2.68 168.34 420.73 94393.87 02:53:01 273.52 9.60 263.92 413.63 18341.26 02:54:01 9.08 0.00 9.08 0.00 8990.87 02:55:01 10.85 0.00 10.85 0.00 9164.57 02:56:01 8.65 0.02 8.63 0.13 8993.63 02:57:01 47.21 0.85 46.36 44.26 11105.82 Average: 93.69 9.87 83.82 696.90 23396.69 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30179076 31751132 2760144 8.38 68476 1814724 1350380 3.97 816008 1651464 143424 02:51:01 29511668 31667580 3427552 10.41 94720 2348712 1591876 4.68 988616 2092092 347488 02:52:01 27065404 31506676 5873816 17.83 118952 4523032 3612480 10.63 1152764 4253280 892 02:53:01 24369452 29067320 8569768 26.02 133056 4643860 8705340 25.61 3723772 4330532 2408 02:54:01 24355336 29048068 8583884 26.06 133124 4644040 8724236 25.67 3742752 4324724 224 02:55:01 24062984 28763108 8876236 26.95 133268 4646608 8839616 26.01 4031028 4324788 160 02:56:01 24010028 28709612 8929192 27.11 133376 4648688 8911156 26.22 4086424 4323028 160 02:57:01 27135560 31565616 5803660 17.62 134288 4495244 1568260 4.61 1271212 4065188 4452 Average: 26336188 30259889 6603032 20.05 118658 3970614 5412918 15.93 2476572 3670637 62401 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 200.80 124.06 1119.98 49.02 0.00 0.00 0.00 0.00 02:51:01 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 02:51:01 br-13a53c6f8660 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 123.98 84.40 2817.27 11.70 0.00 0.00 0.00 0.00 02:52:01 veth1ea39a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 6.07 6.07 0.55 0.55 0.00 0.00 0.00 0.00 02:52:01 vetheaf474a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth5d7b89c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth80adb59 22.35 19.03 8.30 26.39 0.00 0.00 0.00 0.00 02:53:01 veth1ea39a7 2.25 2.52 7.85 2.59 0.00 0.00 0.00 0.00 02:53:01 lo 4.30 4.30 9.55 9.55 0.00 0.00 0.00 0.00 02:53:01 veth6c88445 0.50 0.85 0.05 0.31 0.00 0.00 0.00 0.00 02:54:01 veth80adb59 3.03 2.82 1.40 0.99 0.00 0.00 0.00 0.00 02:54:01 veth1ea39a7 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 lo 4.82 4.82 0.75 0.75 0.00 0.00 0.00 0.00 02:54:01 veth6c88445 0.23 0.18 0.02 0.01 0.00 0.00 0.00 0.00 02:55:01 veth80adb59 63.99 52.32 22.22 102.27 0.00 0.00 0.00 0.01 02:55:01 veth1ea39a7 3.83 4.15 10.38 3.54 0.00 0.00 0.00 0.00 02:55:01 lo 10.11 10.11 10.31 10.31 0.00 0.00 0.00 0.00 02:55:01 veth6c88445 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth80adb59 40.78 33.46 13.80 74.25 0.00 0.00 0.00 0.01 02:56:01 veth1ea39a7 3.03 3.25 5.05 1.93 0.00 0.00 0.00 0.00 02:56:01 lo 16.61 16.61 22.54 22.54 0.00 0.00 0.00 0.00 02:56:01 veth6c88445 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 8.98 8.98 0.64 0.64 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1123.83 698.62 21491.05 167.25 0.00 0.00 0.00 0.00 Average: lo 7.26 7.26 5.64 5.64 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: ens3 115.21 70.01 2630.18 17.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24881) 04/21/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.17 0.00 0.89 1.65 0.03 86.26 02:50:01 0 10.25 0.00 0.85 0.15 0.02 88.73 02:50:01 1 9.40 0.00 0.88 0.70 0.03 88.99 02:50:01 2 36.42 0.00 2.07 2.02 0.07 59.42 02:50:01 3 17.60 0.00 1.17 0.24 0.03 80.96 02:50:01 4 2.47 0.00 0.53 9.31 0.05 87.64 02:50:01 5 3.02 0.00 0.49 0.20 0.02 96.27 02:50:01 6 7.63 0.00 0.70 0.46 0.02 91.19 02:50:01 7 2.63 0.00 0.34 0.07 0.02 96.94 02:51:01 all 10.25 0.00 1.09 1.88 0.04 86.74 02:51:01 0 28.98 0.00 2.14 1.22 0.08 67.57 02:51:01 1 13.47 0.00 1.45 0.62 0.03 84.43 02:51:01 2 4.90 0.00 0.74 0.17 0.03 94.17 02:51:01 3 1.64 0.00 0.55 0.10 0.03 97.68 02:51:01 4 1.34 0.00 0.69 8.21 0.05 89.71 02:51:01 5 1.10 0.00 0.40 0.52 0.00 97.98 02:51:01 6 22.88 0.00 1.82 1.44 0.07 73.79 02:51:01 7 7.70 0.00 0.97 2.81 0.03 88.49 02:52:01 all 8.39 0.00 3.44 7.50 0.07 80.60 02:52:01 0 7.94 0.00 3.05 10.46 0.05 78.50 02:52:01 1 9.26 0.00 3.51 23.33 0.07 63.84 02:52:01 2 8.16 0.00 3.89 0.14 0.07 87.75 02:52:01 3 9.70 0.00 3.62 3.47 0.07 83.14 02:52:01 4 7.48 0.00 3.44 17.25 0.07 71.77 02:52:01 5 7.94 0.00 4.07 2.73 0.07 85.20 02:52:01 6 7.30 0.00 3.13 0.72 0.05 88.79 02:52:01 7 9.39 0.00 2.79 1.82 0.07 85.93 02:53:01 all 29.91 0.00 3.45 2.05 0.10 64.50 02:53:01 0 23.20 0.00 2.99 1.12 0.10 72.60 02:53:01 1 35.53 0.00 3.88 5.54 0.10 54.95 02:53:01 2 35.91 0.00 4.17 2.13 0.08 57.70 02:53:01 3 34.02 0.00 3.90 1.26 0.12 60.71 02:53:01 4 33.94 0.00 3.43 1.06 0.10 61.47 02:53:01 5 27.42 0.00 3.12 2.60 0.12 66.74 02:53:01 6 22.35 0.00 3.16 0.79 0.10 73.61 02:53:01 7 26.96 0.00 3.00 1.88 0.10 68.06 02:54:01 all 0.96 0.00 0.24 0.49 0.02 98.29 02:54:01 0 0.94 0.00 0.18 0.00 0.02 98.86 02:54:01 1 1.22 0.00 0.37 3.92 0.02 94.48 02:54:01 2 0.88 0.00 0.12 0.00 0.02 98.98 02:54:01 3 0.58 0.00 0.12 0.02 0.02 99.27 02:54:01 4 0.71 0.00 0.07 0.00 0.02 99.20 02:54:01 5 0.91 0.00 0.40 0.00 0.02 98.67 02:54:01 6 0.95 0.00 0.27 0.02 0.03 98.73 02:54:01 7 1.45 0.00 0.33 0.00 0.02 98.20 02:55:01 all 4.92 0.00 0.59 0.47 0.03 93.99 02:55:01 0 5.82 0.00 0.79 0.00 0.03 93.36 02:55:01 1 4.14 0.00 0.70 3.77 0.05 91.33 02:55:01 2 5.60 0.00 0.55 0.02 0.03 93.80 02:55:01 3 4.74 0.00 0.58 0.00 0.02 94.66 02:55:01 4 5.04 0.00 0.47 0.02 0.02 94.46 02:55:01 5 4.20 0.00 0.35 0.00 0.02 95.43 02:55:01 6 4.74 0.00 0.55 0.00 0.05 94.66 02:55:01 7 5.08 0.00 0.76 0.00 0.03 94.12 02:56:01 all 2.78 0.00 0.54 0.50 0.04 96.15 02:56:01 0 2.64 0.00 0.25 0.00 0.03 97.08 02:56:01 1 2.67 0.00 0.69 3.84 0.05 92.75 02:56:01 2 2.88 0.00 0.40 0.00 0.03 96.69 02:56:01 3 2.98 0.00 0.44 0.02 0.05 96.52 02:56:01 4 3.31 0.00 0.50 0.10 0.05 96.04 02:56:01 5 2.53 0.00 0.32 0.00 0.02 97.14 02:56:01 6 3.01 0.00 1.14 0.05 0.03 95.77 02:56:01 7 2.19 0.00 0.50 0.00 0.03 97.28 02:57:01 all 3.45 0.00 0.72 0.78 0.03 95.02 02:57:01 0 3.66 0.00 0.77 0.15 0.02 95.41 02:57:01 1 1.43 0.00 0.52 4.06 0.03 93.96 02:57:01 2 1.81 0.00 0.59 0.10 0.03 97.48 02:57:01 3 2.93 0.00 0.67 0.18 0.02 96.21 02:57:01 4 2.10 0.00 0.77 0.20 0.05 96.88 02:57:01 5 13.28 0.00 0.85 0.43 0.03 85.40 02:57:01 6 1.33 0.00 0.78 0.10 0.05 97.73 02:57:01 7 1.08 0.00 0.87 0.98 0.03 97.03 Average: all 8.96 0.00 1.37 1.91 0.05 87.72 Average: 0 10.43 0.00 1.38 1.63 0.04 86.51 Average: 1 9.63 0.00 1.50 5.71 0.05 83.11 Average: 2 12.00 0.00 1.56 0.57 0.05 85.82 Average: 3 9.24 0.00 1.38 0.66 0.04 88.68 Average: 4 7.04 0.00 1.23 4.49 0.05 87.19 Average: 5 7.54 0.00 1.24 0.81 0.04 90.37 Average: 6 8.77 0.00 1.44 0.45 0.05 89.30 Average: 7 7.05 0.00 1.19 0.94 0.04 90.77