---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6445 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 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 840 26749 0 4577 30871 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:de:76:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fede:76b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:5d:1f:eb 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-6445) 02/18/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 111.56 36.77 74.79 1718.47 23537.11 18:31:01 124.93 23.10 101.83 2774.34 29995.67 18:32:01 349.39 13.05 336.34 775.97 98004.90 18:33:01 35.96 0.58 35.38 33.59 20845.11 18:34:01 55.47 0.87 54.61 46.26 18816.65 Average: 135.54 14.80 120.74 1067.58 38288.56 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30110760 31715852 2828452 8.59 70012 1845276 1397584 4.11 855420 1680680 167312 18:31:01 29249264 31681004 3689948 11.20 97608 2613940 1532796 4.51 978284 2355096 596180 18:32:01 26845884 31094544 6093328 18.50 133812 4304968 5799264 17.06 1677412 3914724 1912 18:33:01 25373064 29740168 7566148 22.97 135876 4416656 7473472 21.99 3109072 3942916 500 18:34:01 27416912 31620052 5522300 16.77 137284 4266736 1483076 4.36 1267116 3791348 3212 Average: 27799177 31170324 5140035 15.60 114918 3489515 3537238 10.41 1577461 3136953 153823 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 67.71 46.78 950.17 9.39 0.00 0.00 0.00 0.00 18:31:01 br-6b52201109a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 5.00 5.00 0.47 0.47 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 124.18 88.45 2886.17 11.32 0.00 0.00 0.00 0.00 18:32:01 vethf839865 0.55 0.70 0.03 0.04 0.00 0.00 0.00 0.00 18:32:01 br-6b52201109a7 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 vethbe6a90b 0.45 0.58 0.03 0.04 0.00 0.00 0.00 0.00 18:32:01 vethf257a29 0.53 0.77 0.03 0.05 0.00 0.00 0.00 0.00 18:33:01 vethf839865 70.97 59.92 14.95 63.88 0.00 0.00 0.00 0.01 18:33:01 br-6b52201109a7 0.80 0.97 0.44 0.56 0.00 0.00 0.00 0.00 18:33:01 vethbe6a90b 3.85 4.52 0.74 0.61 0.00 0.00 0.00 0.00 18:33:01 vethf257a29 53.47 47.33 18.20 39.70 0.00 0.00 0.00 0.00 18:34:01 lo 23.40 23.40 3.13 3.13 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 1226.05 736.48 20636.95 127.99 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.56 0.56 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 187.21 104.81 3987.71 15.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6445) 02/18/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.21 0.00 0.81 2.13 0.03 86.83 18:30:01 0 11.69 0.00 0.58 0.66 0.02 87.06 18:30:01 1 33.50 0.00 1.59 1.68 0.07 63.16 18:30:01 2 14.15 0.00 1.12 0.44 0.02 84.28 18:30:01 3 10.03 0.00 0.90 0.34 0.03 88.70 18:30:01 4 1.39 0.00 0.44 0.37 0.02 97.78 18:30:01 5 1.54 0.00 0.40 0.32 0.03 97.71 18:30:01 6 4.46 0.00 0.54 0.24 0.03 94.72 18:30:01 7 4.91 0.00 0.88 13.02 0.03 81.14 18:31:01 all 10.68 0.00 1.40 2.31 0.03 85.57 18:31:01 0 17.36 0.00 1.69 1.72 0.05 79.17 18:31:01 1 8.36 0.00 0.95 0.18 0.03 90.47 18:31:01 2 2.24 0.00 1.49 0.15 0.02 96.11 18:31:01 3 3.52 0.00 0.84 2.82 0.02 92.81 18:31:01 4 2.25 0.00 0.82 3.54 0.03 93.35 18:31:01 5 17.22 0.00 2.27 3.03 0.05 77.43 18:31:01 6 26.90 0.00 1.89 2.52 0.03 68.65 18:31:01 7 7.59 0.00 1.27 4.53 0.02 86.59 18:32:01 all 11.02 0.00 3.81 6.38 0.08 78.70 18:32:01 0 11.49 0.00 3.35 1.43 0.07 83.66 18:32:01 1 13.25 0.00 3.74 2.07 0.07 80.88 18:32:01 2 8.89 0.00 3.37 5.90 0.10 81.74 18:32:01 3 10.25 0.00 3.30 1.95 0.07 84.43 18:32:01 4 10.06 0.00 4.36 6.40 0.07 79.12 18:32:01 5 10.85 0.00 5.12 27.94 0.10 55.99 18:32:01 6 12.43 0.00 3.73 0.90 0.08 82.85 18:32:01 7 10.97 0.00 3.53 4.54 0.08 80.88 18:33:01 all 26.28 0.00 2.80 1.37 0.07 69.48 18:33:01 0 21.37 0.00 2.50 0.40 0.08 75.64 18:33:01 1 32.96 0.00 3.31 4.20 0.08 59.44 18:33:01 2 25.27 0.00 2.67 3.60 0.07 68.39 18:33:01 3 23.63 0.00 2.34 0.05 0.08 73.89 18:33:01 4 25.80 0.00 2.73 0.03 0.07 71.37 18:33:01 5 29.05 0.00 3.20 0.22 0.07 67.46 18:33:01 6 26.19 0.00 2.48 0.00 0.07 71.26 18:33:01 7 25.96 0.00 3.18 2.43 0.05 68.38 18:34:01 all 3.20 0.00 0.65 1.31 0.05 94.80 18:34:01 0 4.68 0.00 0.87 0.92 0.07 93.46 18:34:01 1 2.04 0.00 0.60 7.80 0.05 89.52 18:34:01 2 6.15 0.00 0.70 0.73 0.05 92.37 18:34:01 3 3.23 0.00 0.70 0.38 0.05 95.64 18:34:01 4 2.22 0.00 0.67 0.22 0.03 96.86 18:34:01 5 3.15 0.00 0.57 0.17 0.07 96.04 18:34:01 6 2.47 0.00 0.52 0.22 0.05 96.74 18:34:01 7 1.67 0.00 0.57 0.05 0.05 97.66 Average: all 12.27 0.00 1.89 2.70 0.05 83.08 Average: 0 13.32 0.00 1.80 1.03 0.06 83.79 Average: 1 17.97 0.00 2.04 3.19 0.06 76.74 Average: 2 11.32 0.00 1.87 2.16 0.05 84.60 Average: 3 10.13 0.00 1.61 1.11 0.05 87.10 Average: 4 8.35 0.00 1.80 2.11 0.04 87.70 Average: 5 12.34 0.00 2.31 6.31 0.06 78.97 Average: 6 14.52 0.00 1.83 0.78 0.05 82.82 Average: 7 10.23 0.00 1.89 4.89 0.05 82.95