---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5258 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 15G 141G 10% / 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 846 24328 0 6992 30864 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:e7:0f:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fee7:f04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:f7:d8:55 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-5258) 02/14/24 _x86_64_ (8 CPU) 07:04:31 LINUX RESTART (8 CPU) 07:05:01 tps rtps wtps bread/s bwrtn/s 07:06:01 143.31 70.75 72.55 4583.90 33256.32 07:07:01 125.85 22.88 102.97 2741.41 37336.31 07:08:01 212.88 0.35 212.53 48.39 124978.24 07:09:01 294.60 11.70 282.90 780.72 88196.98 07:10:01 30.89 0.50 30.39 21.73 27844.79 07:11:01 79.77 1.42 78.35 108.52 20490.67 Average: 147.88 17.93 129.95 1380.78 55350.55 07:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 30150952 31743676 2788268 8.46 68268 1835192 1384292 4.07 829156 1672044 173140 07:07:01 29497516 31686984 3441704 10.45 93236 2384428 1563256 4.60 968460 2134984 376636 07:08:01 25003568 31677416 7935652 24.09 146484 6627012 1450680 4.27 1021072 6364000 1684820 07:09:01 22627628 29464880 10311592 31.30 155724 6764628 9025080 26.55 3419088 6266180 10260 07:10:01 22704964 29579988 10234256 31.07 156396 6802212 8273380 24.34 3331068 6281252 308 07:11:01 24930152 31616352 8009068 24.31 159696 6624828 1487396 4.38 1326576 6117812 800 Average: 25819130 30961549 7120090 21.62 129967 5173050 3864014 11.37 1815903 4806045 374327 07:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 ens3 350.27 246.11 1628.29 63.08 0.00 0.00 0.00 0.00 07:06:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 123.85 85.42 2917.67 11.36 0.00 0.00 0.00 0.00 07:07:01 br-89996da66b12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 5.07 5.07 0.48 0.48 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 1359.91 698.25 43922.48 48.38 0.00 0.00 0.00 0.00 07:08:01 br-89996da66b12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 7.40 7.40 0.73 0.73 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 veth6d37acb 26.85 25.06 11.56 16.27 0.00 0.00 0.00 0.00 07:09:01 ens3 5.93 3.73 1.51 1.30 0.00 0.00 0.00 0.00 07:09:01 veth7aff296 0.17 0.75 0.01 0.05 0.00 0.00 0.00 0.00 07:09:01 veth19ecc94 81.47 98.75 50.17 23.33 0.00 0.00 0.00 0.00 07:10:01 veth6d37acb 51.69 43.43 12.73 45.34 0.00 0.00 0.00 0.00 07:10:01 ens3 79.60 51.64 16.78 167.76 0.00 0.00 0.00 0.00 07:10:01 veth7aff296 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 veth19ecc94 99.90 121.35 115.35 28.23 0.00 0.00 0.00 0.01 07:11:01 ens3 65.07 40.63 74.73 16.87 0.00 0.00 0.00 0.00 07:11:01 lo 26.71 26.71 3.16 3.16 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 330.77 187.63 8093.58 51.46 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.48 0.48 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5258) 02/14/24 _x86_64_ (8 CPU) 07:04:31 LINUX RESTART (8 CPU) 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 11.82 0.00 0.99 2.92 0.04 84.23 07:06:01 0 20.30 0.00 1.38 0.67 0.03 77.61 07:06:01 1 9.52 0.00 1.20 0.84 0.05 88.39 07:06:01 2 2.60 0.00 0.48 0.52 0.02 96.38 07:06:01 3 9.58 0.00 0.55 0.84 0.03 89.00 07:06:01 4 4.51 0.00 0.68 3.42 0.02 91.37 07:06:01 5 4.75 0.00 0.42 0.12 0.02 94.70 07:06:01 6 7.31 0.00 0.87 14.57 0.03 77.21 07:06:01 7 36.08 0.00 2.36 2.43 0.08 59.05 07:07:01 all 10.36 0.00 1.06 2.71 0.04 85.84 07:07:01 0 23.10 0.00 2.04 0.62 0.05 74.19 07:07:01 1 23.60 0.00 1.80 2.94 0.05 71.61 07:07:01 2 7.31 0.00 1.00 0.17 0.02 91.50 07:07:01 3 3.05 0.00 0.60 0.07 0.02 96.26 07:07:01 4 1.49 0.00 0.42 0.13 0.02 97.95 07:07:01 5 1.12 0.00 0.48 0.30 0.05 98.05 07:07:01 6 7.70 0.00 0.82 8.33 0.02 83.13 07:07:01 7 15.53 0.00 1.32 9.13 0.07 73.95 07:08:01 all 14.78 0.00 6.47 6.50 0.10 72.15 07:08:01 0 16.80 0.00 5.99 2.53 0.08 74.59 07:08:01 1 16.43 0.00 4.86 1.94 0.25 76.51 07:08:01 2 14.36 0.00 6.21 7.03 0.07 72.34 07:08:01 3 13.77 0.00 9.04 15.56 0.10 61.53 07:08:01 4 13.72 0.00 6.22 0.14 0.07 79.86 07:08:01 5 15.75 0.00 6.24 0.19 0.07 77.76 07:08:01 6 13.17 0.00 6.48 14.41 0.10 65.84 07:08:01 7 14.20 0.00 6.78 10.26 0.07 68.69 07:09:01 all 28.77 0.00 3.58 4.54 0.08 63.02 07:09:01 0 22.85 0.00 3.15 0.67 0.08 73.26 07:09:01 1 24.78 0.00 3.62 2.74 0.07 68.80 07:09:01 2 26.41 0.00 2.90 0.92 0.08 69.68 07:09:01 3 35.25 0.00 3.86 0.86 0.07 59.96 07:09:01 4 28.39 0.00 3.43 3.14 0.10 64.93 07:09:01 5 26.55 0.00 3.38 4.54 0.07 65.45 07:09:01 6 40.77 0.00 4.78 4.16 0.07 50.22 07:09:01 7 25.16 0.00 3.53 19.33 0.08 51.89 07:10:01 all 6.58 0.00 0.83 1.18 0.05 91.36 07:10:01 0 5.79 0.00 0.70 0.07 0.05 93.39 07:10:01 1 6.65 0.00 0.77 0.18 0.05 92.34 07:10:01 2 8.36 0.00 0.87 0.02 0.05 90.70 07:10:01 3 6.99 0.00 1.00 0.02 0.05 91.94 07:10:01 4 5.90 0.00 0.82 9.03 0.03 84.22 07:10:01 5 7.06 0.00 0.87 0.03 0.05 91.99 07:10:01 6 6.59 0.00 0.89 0.13 0.07 92.32 07:10:01 7 5.27 0.00 0.74 0.03 0.05 93.91 07:11:01 all 5.50 0.00 0.62 1.26 0.03 92.59 07:11:01 0 1.30 0.00 0.38 0.05 0.02 98.24 07:11:01 1 3.54 0.00 0.62 0.37 0.02 95.46 07:11:01 2 3.00 0.00 0.73 0.80 0.03 95.43 07:11:01 3 1.17 0.00 0.38 0.10 0.02 98.33 07:11:01 4 0.45 0.00 0.55 7.75 0.03 91.22 07:11:01 5 0.58 0.00 0.38 0.20 0.02 98.82 07:11:01 6 15.47 0.00 0.67 0.32 0.03 83.51 07:11:01 7 18.56 0.00 1.19 0.49 0.05 79.72 Average: all 12.95 0.00 2.25 3.18 0.06 81.57 Average: 0 15.02 0.00 2.26 0.76 0.05 81.90 Average: 1 14.07 0.00 2.14 1.50 0.08 82.21 Average: 2 10.31 0.00 2.01 1.55 0.04 86.08 Average: 3 11.60 0.00 2.55 2.87 0.05 82.92 Average: 4 9.03 0.00 2.00 3.95 0.04 84.97 Average: 5 9.27 0.00 1.95 0.90 0.04 87.84 Average: 6 15.16 0.00 2.40 6.97 0.05 75.42 Average: 7 19.15 0.00 2.64 6.93 0.07 71.22