---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25971 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 12G 144G 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 870 27520 0 3775 30841 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:28:81:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe28:8162/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:aa:e2:71 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 inet6 fe80::42:16ff:feaa:e271/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25971) 04/25/24 _x86_64_ (8 CPU) 10:50:56 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:00 150.24 74.60 75.64 5321.25 64665.36 10:53:01 145.64 30.13 115.51 1366.84 36358.61 10:54:01 89.94 4.48 85.45 438.99 36187.44 10:55:01 102.17 3.97 98.20 443.79 63551.27 10:56:01 57.78 0.23 57.54 5.33 38686.65 10:57:01 126.61 0.00 126.61 0.00 32502.23 10:58:01 97.87 0.22 97.65 1.73 16137.15 10:59:01 72.59 0.50 72.09 43.06 4790.00 Average: 105.35 14.26 91.09 952.33 36608.86 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:00 30306496 31691632 2632724 7.99 54496 1651516 1433848 4.22 864188 1504956 62948 10:53:01 29312132 31050672 3627088 11.01 81736 1958936 2228764 6.56 1555568 1767340 96824 10:54:01 28033844 30041532 4905376 14.89 88068 2213240 3370368 9.92 2597492 1983532 1420 10:55:01 27750972 30422116 5188248 15.75 95216 2856592 2526468 7.43 2479168 2357436 692 10:56:01 26592500 29933100 6346720 19.27 136744 3418996 2784360 8.19 3182516 2705288 207964 10:57:01 27154180 30375272 5785040 17.56 137056 3325016 2562424 7.54 2755712 2610896 8 10:58:01 26321876 29834968 6617344 20.09 163300 3529648 2877512 8.47 3309692 2808748 85580 10:59:01 28179300 31578916 4759920 14.45 165036 3441300 1452132 4.27 1642944 2665076 1592 Average: 27956412 30616026 4982808 15.13 115206 2799406 2404484 7.07 2298410 2300409 57128 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:00 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:52:00 ens3 295.15 221.48 1105.66 58.25 0.00 0.00 0.00 0.00 10:52:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 10:53:01 ens3 196.57 145.61 1583.88 34.40 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 2.37 2.37 0.12 0.12 0.00 0.00 0.00 0.00 10:54:01 ens3 441.01 320.98 3843.79 94.14 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 8.72 8.72 2.32 2.32 0.00 0.00 0.00 0.00 10:55:01 ens3 365.64 302.82 1540.08 995.65 0.00 0.00 0.00 0.00 10:55:01 docker0 3.05 5.60 0.18 77.52 0.00 0.00 0.00 0.00 10:56:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 10:56:01 ens3 1090.04 1221.36 1766.90 2479.24 0.00 0.00 0.00 0.00 10:56:01 docker0 836.30 692.31 74.75 920.22 0.00 0.00 0.00 0.00 10:56:01 vetha9e2fb6 836.30 692.46 86.18 920.23 0.00 0.00 0.00 0.08 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 94.99 113.83 41.91 11.20 0.00 0.00 0.00 0.00 10:57:01 docker0 111.73 90.25 8.60 40.69 0.00 0.00 0.00 0.00 10:58:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:58:01 ens3 748.82 833.71 941.58 97.72 0.00 0.00 0.00 0.00 10:58:01 docker0 806.28 695.90 73.92 926.91 0.00 0.00 0.00 0.00 10:58:01 veth23da5e4 806.28 696.05 84.94 926.93 0.00 0.00 0.00 0.08 10:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:59:01 ens3 96.48 110.71 56.08 16.32 0.00 0.00 0.00 0.00 10:59:01 docker0 94.30 73.09 7.88 39.78 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 416.10 408.85 1359.77 473.48 0.00 0.00 0.00 0.00 Average: docker0 231.51 194.69 20.67 250.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25971) 04/25/24 _x86_64_ (8 CPU) 10:50:56 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:00 all 7.85 0.00 1.03 3.82 0.03 87.27 10:52:00 0 13.38 0.00 1.44 0.99 0.03 84.17 10:52:00 1 8.83 0.00 1.17 1.04 0.03 88.93 10:52:00 2 3.33 0.00 0.82 10.67 0.03 85.16 10:52:00 3 4.94 0.00 0.49 9.00 0.03 85.54 10:52:00 4 2.76 0.00 0.67 6.40 0.05 90.12 10:52:00 5 6.75 0.00 2.10 0.45 0.02 90.68 10:52:00 6 3.91 0.00 0.37 0.45 0.02 95.25 10:52:00 7 18.93 0.00 1.12 1.62 0.03 78.29 10:53:01 all 13.27 0.00 0.92 3.09 0.05 82.66 10:53:01 0 15.82 0.00 0.85 0.60 0.03 82.69 10:53:01 1 15.07 0.00 0.89 0.25 0.03 83.76 10:53:01 2 7.57 0.00 0.77 4.56 0.03 87.07 10:53:01 3 5.26 0.00 0.57 4.38 0.05 89.74 10:53:01 4 6.72 0.00 0.75 12.12 0.05 80.36 10:53:01 5 5.93 0.00 0.33 0.02 0.10 93.61 10:53:01 6 8.29 0.00 0.76 0.45 0.03 90.47 10:53:01 7 41.62 0.00 2.49 2.32 0.10 53.48 10:54:01 all 12.30 0.00 1.22 4.22 0.05 82.21 10:54:01 0 12.57 0.00 0.54 3.54 0.05 83.31 10:54:01 1 17.62 0.00 0.77 0.44 0.05 81.12 10:54:01 2 13.89 0.00 3.24 11.02 0.07 71.78 10:54:01 3 11.06 0.00 0.74 9.89 0.05 78.26 10:54:01 4 7.60 0.00 2.67 0.03 0.05 89.64 10:54:01 5 9.51 0.00 0.55 3.05 0.03 86.86 10:54:01 6 13.01 0.00 0.89 2.77 0.05 83.29 10:54:01 7 13.12 0.00 0.40 3.01 0.03 83.44 10:55:01 all 13.85 0.00 1.62 5.71 0.06 78.77 10:55:01 0 13.43 0.00 0.92 0.12 0.03 85.50 10:55:01 1 19.68 0.00 2.27 27.77 0.08 50.19 10:55:01 2 13.14 0.00 1.46 4.19 0.07 81.14 10:55:01 3 12.93 0.00 1.78 8.37 0.05 76.88 10:55:01 4 12.89 0.00 1.38 0.86 0.05 84.82 10:55:01 5 9.70 0.00 1.88 0.52 0.05 87.86 10:55:01 6 9.11 0.00 1.72 0.28 0.07 88.81 10:55:01 7 19.93 0.00 1.53 3.71 0.07 74.77 10:56:01 all 11.45 0.00 1.84 3.20 0.09 83.42 10:56:01 0 6.04 0.00 1.30 0.08 0.12 92.46 10:56:01 1 18.67 0.00 3.90 13.19 0.12 64.12 10:56:01 2 6.02 0.00 1.32 1.12 0.03 91.51 10:56:01 3 30.18 0.00 2.87 0.35 0.15 66.45 10:56:01 4 12.02 0.00 1.75 0.08 0.10 86.05 10:56:01 5 1.16 0.00 0.35 0.20 0.03 98.26 10:56:01 6 10.20 0.00 1.53 3.19 0.12 84.96 10:56:01 7 7.50 0.00 1.71 7.40 0.07 83.32 10:57:01 all 1.18 0.00 0.46 2.28 0.02 96.05 10:57:01 0 0.63 0.00 0.10 0.00 0.00 99.27 10:57:01 1 0.67 0.00 0.20 0.58 0.00 98.55 10:57:01 2 0.48 0.00 0.78 0.00 0.02 98.72 10:57:01 3 6.77 0.00 0.72 5.30 0.05 87.16 10:57:01 4 0.60 0.00 0.25 0.10 0.02 99.03 10:57:01 5 0.10 0.00 0.52 0.00 0.00 99.38 10:57:01 6 0.08 0.00 0.45 12.23 0.03 87.20 10:57:01 7 0.18 0.00 0.73 0.07 0.02 99.00 10:58:01 all 8.22 0.00 1.47 1.47 0.05 88.80 10:58:01 0 4.27 0.00 1.49 2.84 0.07 91.34 10:58:01 1 6.61 0.00 0.75 2.69 0.02 89.93 10:58:01 2 15.45 0.00 0.65 0.20 0.03 83.67 10:58:01 3 13.49 0.00 3.46 0.12 0.07 82.87 10:58:01 4 3.58 0.00 0.64 0.05 0.05 95.69 10:58:01 5 12.46 0.00 1.95 0.92 0.07 84.60 10:58:01 6 3.95 0.00 1.54 4.68 0.05 89.78 10:58:01 7 5.97 0.00 1.25 0.23 0.05 92.49 10:59:01 all 6.17 0.00 0.69 0.69 0.03 92.43 10:59:01 0 1.43 0.00 0.50 0.00 0.02 98.05 10:59:01 1 0.27 0.00 0.78 4.37 0.02 94.56 10:59:01 2 15.12 0.00 0.68 0.08 0.02 84.10 10:59:01 3 4.34 0.00 0.73 0.17 0.03 94.73 10:59:01 4 6.79 0.00 0.62 0.08 0.02 92.49 10:59:01 5 0.77 0.00 0.37 0.02 0.02 98.83 10:59:01 6 6.21 0.00 1.13 0.03 0.03 92.59 10:59:01 7 14.39 0.00 0.68 0.77 0.03 84.13 Average: all 9.28 0.00 1.16 3.06 0.05 86.46 Average: 0 8.44 0.00 0.89 1.02 0.04 89.61 Average: 1 10.91 0.00 1.34 6.27 0.04 81.44 Average: 2 9.37 0.00 1.21 3.97 0.04 85.41 Average: 3 11.10 0.00 1.41 4.70 0.06 82.73 Average: 4 6.61 0.00 1.09 2.47 0.05 89.77 Average: 5 5.79 0.00 1.01 0.65 0.04 92.52 Average: 6 6.84 0.00 1.05 3.01 0.05 89.05 Average: 7 15.18 0.00 1.24 2.39 0.05 81.14