---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24352 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 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 866 25140 0 6159 30844 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:45:50:5b brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe45:505b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:eb:57:64 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-24352) 04/19/24 _x86_64_ (8 CPU) 09:49:34 LINUX RESTART (8 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:01 316.15 72.02 244.13 4633.09 42410.80 09:52:01 97.22 13.83 83.39 1121.68 28195.57 09:53:01 208.88 9.48 199.40 1685.72 70558.51 09:54:01 421.50 11.58 409.92 769.97 111236.26 09:55:01 32.41 0.58 31.83 21.20 19219.65 09:56:01 15.15 0.02 15.13 0.13 18801.52 09:57:01 66.19 0.80 65.39 40.12 21086.24 Average: 165.35 15.47 149.88 1181.67 44500.66 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 30114240 31635624 2824980 8.58 59432 1778212 1526024 4.49 950720 1596664 128968 09:52:01 29873736 31706656 3065484 9.31 84584 2045548 1439352 4.23 875028 1872796 187488 09:53:01 26611692 31641692 6327528 19.21 135848 5056348 1470020 4.33 1044968 4793692 1705988 09:54:01 23870892 29854244 9068328 27.53 155904 5938912 8358084 24.59 2999176 5474068 532 09:55:01 23311496 29307068 9627724 29.23 157668 5946664 9095268 26.76 3575484 5446780 340 09:56:01 23286664 29285164 9652556 29.30 157832 5949244 9098868 26.77 3597040 5448360 428 09:57:01 25754360 31586376 7184860 21.81 158884 5798852 1596384 4.70 1345504 5297460 7000 Average: 26117583 30716689 6821637 20.71 130022 4644826 4654857 13.70 2055417 4275689 290106 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 321.13 233.48 1448.05 70.07 0.00 0.00 0.00 0.00 09:51:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 45.06 35.26 661.03 7.30 0.00 0.00 0.00 0.00 09:52:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:53:01 br-d7f53ef0953a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 836.43 414.76 22242.36 31.54 0.00 0.00 0.00 0.00 09:53:01 lo 11.06 11.06 1.09 1.09 0.00 0.00 0.00 0.00 09:54:01 vethbc768a4 1.80 1.93 0.18 0.19 0.00 0.00 0.00 0.00 09:54:01 br-d7f53ef0953a 0.78 0.67 0.06 0.31 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth2aea5a4 52.72 63.17 19.12 15.12 0.00 0.00 0.00 0.00 09:55:01 vethbc768a4 30.86 26.76 24.43 10.71 0.00 0.00 0.00 0.00 09:55:01 br-d7f53ef0953a 5.18 6.30 6.01 12.61 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth2aea5a4 94.97 118.21 172.69 38.43 0.00 0.00 0.00 0.01 09:56:01 vethbc768a4 26.98 21.55 2.53 3.07 0.00 0.00 0.00 0.00 09:56:01 br-d7f53ef0953a 4.52 5.38 6.24 12.52 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth2aea5a4 23.36 29.45 48.99 6.51 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 1511.95 864.75 33056.10 185.00 0.00 0.00 0.00 0.00 09:57:01 lo 49.80 49.80 39.66 39.66 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 214.11 122.11 4713.13 26.25 0.00 0.00 0.00 0.00 Average: lo 6.63 6.63 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24352) 04/19/24 _x86_64_ (8 CPU) 09:49:34 LINUX RESTART (8 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 9.66 0.00 1.13 4.82 0.03 84.36 09:51:01 0 27.15 0.00 2.41 6.06 0.05 64.34 09:51:01 1 17.90 0.00 1.14 3.39 0.05 77.52 09:51:01 2 12.67 0.00 1.09 0.74 0.03 85.48 09:51:01 3 4.25 0.00 0.79 0.48 0.02 94.47 09:51:01 4 2.44 0.00 0.77 5.56 0.02 91.21 09:51:01 5 4.28 0.00 0.82 1.12 0.03 93.75 09:51:01 6 5.71 0.00 1.10 20.70 0.03 72.46 09:51:01 7 2.95 0.00 0.93 0.47 0.02 95.63 09:52:01 all 10.08 0.00 0.64 2.85 0.03 86.41 09:52:01 0 15.80 0.00 1.07 0.92 0.02 82.20 09:52:01 1 18.70 0.00 1.09 5.78 0.05 74.38 09:52:01 2 9.49 0.00 0.55 0.08 0.02 89.86 09:52:01 3 2.70 0.00 0.22 0.08 0.02 96.99 09:52:01 4 5.18 0.00 0.79 13.11 0.03 80.89 09:52:01 5 3.85 0.00 0.40 0.43 0.00 95.32 09:52:01 6 8.61 0.00 0.57 0.67 0.02 90.14 09:52:01 7 16.33 0.00 0.47 1.72 0.02 81.46 09:53:01 all 12.37 0.00 4.55 6.09 0.06 76.93 09:53:01 0 11.72 0.00 3.80 0.10 0.07 84.30 09:53:01 1 11.31 0.00 3.64 21.21 0.07 63.77 09:53:01 2 12.76 0.00 4.14 0.46 0.07 82.57 09:53:01 3 12.31 0.00 4.92 1.74 0.07 80.96 09:53:01 4 12.26 0.00 4.08 1.72 0.05 81.89 09:53:01 5 12.56 0.00 4.81 18.82 0.07 63.74 09:53:01 6 14.44 0.00 5.31 0.97 0.07 79.22 09:53:01 7 11.56 0.00 5.70 3.87 0.05 78.82 09:54:01 all 23.80 0.00 4.06 6.95 0.08 65.10 09:54:01 0 21.67 0.00 3.22 1.03 0.07 74.02 09:54:01 1 21.69 0.00 3.56 12.10 0.08 62.57 09:54:01 2 22.03 0.00 4.30 3.96 0.08 69.63 09:54:01 3 31.07 0.00 4.52 4.54 0.08 59.79 09:54:01 4 24.82 0.00 3.89 2.86 0.07 68.36 09:54:01 5 21.98 0.00 5.40 26.37 0.10 46.14 09:54:01 6 21.09 0.00 3.59 1.73 0.08 73.50 09:54:01 7 26.11 0.00 3.98 3.09 0.10 66.72 09:55:01 all 13.30 0.00 1.36 1.69 0.06 83.59 09:55:01 0 11.76 0.00 1.34 0.03 0.07 86.80 09:55:01 1 13.50 0.00 1.26 0.15 0.05 85.04 09:55:01 2 11.78 0.00 1.39 0.23 0.05 86.55 09:55:01 3 12.92 0.00 1.50 1.30 0.05 84.22 09:55:01 4 13.40 0.00 1.27 11.33 0.08 73.91 09:55:01 5 14.90 0.00 1.54 0.22 0.05 83.29 09:55:01 6 12.44 0.00 1.25 0.25 0.07 85.99 09:55:01 7 15.68 0.00 1.36 0.03 0.07 82.86 09:56:01 all 2.27 0.00 0.37 1.50 0.06 95.80 09:56:01 0 2.02 0.00 0.38 0.00 0.07 97.52 09:56:01 1 2.27 0.00 0.39 0.03 0.07 97.25 09:56:01 2 2.29 0.00 0.55 0.00 0.07 97.09 09:56:01 3 2.08 0.00 0.40 0.00 0.08 97.44 09:56:01 4 3.63 0.00 0.57 11.75 0.10 83.95 09:56:01 5 1.82 0.00 0.15 0.03 0.02 97.98 09:56:01 6 1.12 0.00 0.15 0.05 0.02 98.67 09:56:01 7 2.94 0.00 0.40 0.10 0.07 96.49 09:57:01 all 3.08 0.00 0.80 2.00 0.05 94.07 09:57:01 0 7.51 0.00 0.95 0.42 0.05 91.06 09:57:01 1 1.76 0.00 0.80 0.20 0.05 97.19 09:57:01 2 2.36 0.00 0.90 1.47 0.05 95.21 09:57:01 3 2.13 0.00 0.77 0.39 0.05 96.66 09:57:01 4 2.20 0.00 0.84 12.29 0.05 84.62 09:57:01 5 1.95 0.00 0.60 0.27 0.03 97.14 09:57:01 6 2.34 0.00 0.58 0.43 0.02 96.63 09:57:01 7 4.40 0.00 0.94 0.52 0.05 94.10 Average: all 10.64 0.00 1.84 3.69 0.05 83.78 Average: 0 13.95 0.00 1.88 1.22 0.06 82.90 Average: 1 12.45 0.00 1.70 6.11 0.06 79.68 Average: 2 10.47 0.00 1.84 0.99 0.05 86.65 Average: 3 9.61 0.00 1.87 1.22 0.05 87.25 Average: 4 9.11 0.00 1.74 8.39 0.06 80.70 Average: 5 8.73 0.00 1.95 6.69 0.04 82.59 Average: 6 9.37 0.00 1.79 3.55 0.04 85.25 Average: 7 11.41 0.00 1.96 1.39 0.05 85.18