---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4863 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 841 25551 0 5773 30869 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:ef:81:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:feef:81f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:45:58:35 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-4863) 02/12/24 _x86_64_ (8 CPU) 14:28:27 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 113.96 42.57 71.39 1924.83 29492.04 14:31:01 64.37 10.86 53.51 872.79 17215.80 14:32:01 120.01 12.46 107.55 1926.48 34749.94 14:33:01 346.13 2.75 343.38 427.13 132529.38 14:34:01 35.51 0.68 34.83 48.26 26370.00 14:35:01 23.78 0.05 23.73 4.93 21731.44 14:36:01 71.54 1.40 70.14 107.45 24546.44 Average: 110.76 10.11 100.65 758.86 40947.59 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30141592 31735048 2797628 8.49 68560 1835632 1404812 4.13 840660 1671460 175960 14:31:01 30081000 31770120 2858220 8.68 77620 1915884 1988212 5.85 809060 1750256 89704 14:32:01 27774652 31678572 5164568 15.68 120884 3996776 1395668 4.11 995400 3735128 1876984 14:33:01 25569340 31010284 7369880 22.37 136660 5456800 6369292 18.74 1748212 5056812 3008 14:34:01 24013376 29575460 8925844 27.10 138248 5573560 8107824 23.86 3256284 5085264 1784 14:35:01 23895624 29492248 9043596 27.46 138716 5606704 7972556 23.46 3366820 5089736 236 14:36:01 26174092 31613396 6765128 20.54 142288 5444788 1522100 4.48 1299672 4950964 1348 Average: 26807097 30982161 6132123 18.62 117568 4261449 4108638 12.09 1759444 3905660 307003 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 lo 1.60 1.60 0.17 0.17 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 ens3 216.06 130.94 1243.70 37.55 0.00 0.00 0.00 0.00 14:31:01 lo 0.47 0.47 0.04 0.04 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 ens3 11.43 7.87 113.86 2.31 0.00 0.00 0.00 0.00 14:32:01 lo 8.47 8.47 0.83 0.83 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 752.81 416.03 15915.09 34.69 0.00 0.00 0.00 0.00 14:32:01 br-c13f4a40f2b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth49bb062 1.33 1.83 0.15 0.18 0.00 0.00 0.00 0.00 14:33:01 veth40b0b25 42.73 29.46 6.00 4.03 0.00 0.00 0.00 0.00 14:33:01 lo 4.40 4.40 0.41 0.41 0.00 0.00 0.00 0.00 14:33:01 veth5832a75 29.31 43.13 4.01 6.03 0.00 0.00 0.00 0.00 14:34:01 veth49bb062 4.22 5.23 0.72 0.81 0.00 0.00 0.00 0.00 14:34:01 lo 3.63 3.63 9.33 9.33 0.00 0.00 0.00 0.00 14:34:01 veth5832a75 218.25 221.25 50.10 32.94 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth49bb062 0.85 1.18 0.11 0.14 0.00 0.00 0.00 0.00 14:35:01 lo 15.81 15.81 10.49 10.49 0.00 0.00 0.00 0.00 14:35:01 veth5832a75 402.67 414.65 125.38 47.49 0.00 0.00 0.00 0.01 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 1683.60 970.69 32275.91 170.07 0.00 0.00 0.00 0.00 Average: lo 4.98 4.98 3.05 3.05 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 219.78 120.87 4541.06 20.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4863) 02/12/24 _x86_64_ (8 CPU) 14:28:27 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.40 0.00 0.79 2.70 0.04 86.07 14:30:01 0 3.30 0.00 0.35 1.95 0.02 94.38 14:30:01 1 2.37 0.00 0.50 4.19 0.02 92.93 14:30:01 2 1.85 0.00 0.47 0.32 0.02 97.35 14:30:01 3 2.74 0.00 0.17 0.12 0.07 96.91 14:30:01 4 6.16 0.00 0.67 9.56 0.03 83.58 14:30:01 5 32.12 0.00 1.99 2.30 0.07 63.53 14:30:01 6 18.79 0.00 1.19 2.84 0.03 77.15 14:30:01 7 15.95 0.00 0.97 0.35 0.03 82.69 14:31:01 all 3.73 0.00 0.28 13.50 0.03 82.46 14:31:01 0 0.20 0.00 0.03 0.02 0.00 99.75 14:31:01 1 5.37 0.00 0.28 23.61 0.02 70.72 14:31:01 2 0.08 0.00 0.03 19.92 0.02 79.94 14:31:01 3 10.79 0.00 0.85 53.09 0.15 35.11 14:31:01 4 6.04 0.00 0.35 0.20 0.03 93.38 14:31:01 5 4.40 0.00 0.30 0.00 0.00 95.30 14:31:01 6 2.27 0.00 0.18 10.22 0.03 87.29 14:31:01 7 0.72 0.00 0.17 1.15 0.02 97.95 14:32:01 all 12.55 0.00 3.24 2.43 0.06 81.72 14:32:01 0 7.39 0.00 2.90 0.17 0.05 89.49 14:32:01 1 5.99 0.00 3.38 0.07 0.05 90.50 14:32:01 2 31.50 0.00 4.25 2.41 0.08 61.74 14:32:01 3 11.77 0.00 2.82 13.86 0.07 71.48 14:32:01 4 13.21 0.00 3.15 0.40 0.07 83.16 14:32:01 5 9.48 0.00 2.72 1.62 0.07 86.11 14:32:01 6 11.00 0.00 3.21 0.24 0.05 85.51 14:32:01 7 10.18 0.00 3.45 0.69 0.05 85.63 14:33:01 all 10.09 0.00 3.69 9.69 0.07 76.46 14:33:01 0 10.10 0.00 3.79 0.62 0.07 85.42 14:33:01 1 13.62 0.00 3.60 6.80 0.07 75.91 14:33:01 2 9.55 0.00 3.56 0.72 0.05 86.12 14:33:01 3 9.98 0.00 3.48 23.73 0.10 62.71 14:33:01 4 8.83 0.00 4.12 32.68 0.07 54.31 14:33:01 5 9.58 0.00 3.88 7.78 0.05 78.71 14:33:01 6 8.02 0.00 3.73 2.84 0.03 85.37 14:33:01 7 11.00 0.00 3.44 2.58 0.07 82.92 14:34:01 all 24.58 0.00 2.38 1.79 0.08 71.16 14:34:01 0 20.49 0.00 1.79 0.00 0.07 77.66 14:34:01 1 32.30 0.00 3.03 2.66 0.07 61.95 14:34:01 2 32.63 0.00 2.82 0.03 0.08 64.43 14:34:01 3 17.91 0.00 1.85 6.58 0.07 73.59 14:34:01 4 24.46 0.00 2.59 4.03 0.07 68.85 14:34:01 5 26.68 0.00 2.40 0.34 0.08 70.51 14:34:01 6 26.41 0.00 2.65 0.49 0.08 70.37 14:34:01 7 15.77 0.00 1.87 0.25 0.08 82.02 14:35:01 all 6.80 0.00 0.99 4.02 0.08 88.12 14:35:01 0 7.21 0.00 1.19 0.64 0.08 90.88 14:35:01 1 6.52 0.00 0.90 0.12 0.08 92.38 14:35:01 2 7.05 0.00 0.80 10.11 0.07 81.97 14:35:01 3 4.88 0.00 0.61 12.16 0.05 82.30 14:35:01 4 6.41 0.00 1.00 2.48 0.07 90.05 14:35:01 5 7.71 0.00 1.14 5.90 0.08 85.17 14:35:01 6 7.32 0.00 1.14 0.17 0.08 91.30 14:35:01 7 7.30 0.00 1.12 0.67 0.08 90.83 14:36:01 all 5.96 0.00 0.62 4.26 0.03 89.13 14:36:01 0 1.55 0.00 0.68 0.65 0.03 97.08 14:36:01 1 0.67 0.00 0.52 0.15 0.02 98.65 14:36:01 2 3.09 0.00 0.57 22.13 0.03 74.18 14:36:01 3 2.77 0.00 0.55 4.83 0.03 91.82 14:36:01 4 1.80 0.00 0.33 0.12 0.02 97.73 14:36:01 5 1.05 0.00 0.50 2.19 0.02 96.24 14:36:01 6 2.64 0.00 0.52 0.68 0.03 96.13 14:36:01 7 34.16 0.00 1.25 3.38 0.07 61.14 Average: all 10.58 0.00 1.71 5.49 0.05 82.17 Average: 0 7.17 0.00 1.53 0.58 0.05 90.68 Average: 1 9.54 0.00 1.74 5.38 0.05 83.29 Average: 2 12.21 0.00 1.78 7.97 0.05 77.99 Average: 3 8.68 0.00 1.47 16.32 0.08 73.46 Average: 4 9.55 0.00 1.74 7.04 0.05 81.62 Average: 5 13.01 0.00 1.84 2.87 0.05 82.23 Average: 6 10.91 0.00 1.80 2.50 0.05 84.74 Average: 7 13.58 0.00 1.75 1.29 0.06 83.31