---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4181 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 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 844 27345 0 3977 30866 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:f4:5e:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fef4:5ea2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:2b:0a:f2 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-4181) 12/11/23 _x86_64_ (8 CPU) 14:49:41 LINUX RESTART (8 CPU) 14:50:00 tps rtps wtps bread/s bwrtn/s 14:51:01 351.43 80.84 270.59 5499.56 87420.55 14:52:01 162.41 35.68 126.73 1922.48 59715.25 14:53:01 84.89 5.88 79.01 562.79 52217.89 14:54:01 36.66 3.13 33.53 89.45 4556.57 14:55:01 44.11 1.40 42.71 53.99 12012.00 14:56:01 35.58 0.27 35.31 3.60 10521.45 14:57:01 28.30 0.28 28.01 5.20 3446.76 14:58:01 3.30 0.00 3.30 0.00 2116.31 14:59:01 5.70 0.12 5.58 3.20 890.37 15:00:01 22.30 0.17 22.13 9.47 3573.00 Average: 77.92 12.89 65.03 822.74 23753.68 14:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 30137480 31673428 2801740 8.51 61188 1790588 1496128 4.40 910292 1608552 98060 14:52:01 29361388 31301740 3577832 10.86 85720 2151252 1710104 5.03 1301840 1953348 139392 14:53:01 28398100 30484040 4541120 13.79 91524 2284244 2418368 7.12 2184632 2019096 37360 14:54:01 27703824 29913292 5235396 15.89 97904 2393972 2923896 8.60 2773764 2105700 27468 14:55:01 26839228 29598896 6099992 18.52 106404 2921388 3746032 11.02 3216672 2499500 254304 14:56:01 26532604 29390644 6406616 19.45 108252 3014616 3440312 10.12 3434920 2582844 43580 14:57:01 26449072 29381308 6490148 19.70 110960 3083588 3419984 10.06 3457768 2640512 22568 14:58:01 26621272 29594488 6317948 19.18 111024 3123132 3718232 10.94 3248116 2677556 800 14:59:01 26324516 29322984 6614704 20.08 111196 3146660 3426104 10.08 3525280 2694972 2892 15:00:01 27975672 31572652 4963548 15.07 115032 3723192 1511680 4.45 1400484 3152952 569492 Average: 27634316 30223347 5304904 16.11 99920 2763263 2781084 8.18 2545377 2393503 119592 14:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 384.99 249.53 1791.95 72.40 0.00 0.00 0.00 0.00 14:51:01 lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 264.82 199.88 2186.87 41.26 0.00 0.00 0.00 0.00 14:52:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 536.55 351.54 1253.64 105.67 0.00 0.00 0.00 0.00 14:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 588.19 425.08 946.03 141.64 0.00 0.00 0.00 0.00 14:54:01 lo 30.09 30.09 4.29 4.29 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 1077.62 772.92 2843.86 240.92 0.00 0.00 0.00 0.00 14:55:01 lo 1.72 1.72 0.19 0.19 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 2119.36 1524.75 1205.34 611.55 0.00 0.00 0.00 0.00 14:56:01 lo 3.68 3.68 0.77 0.77 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 3945.49 2824.08 1002.18 1190.15 0.00 0.00 0.00 0.00 14:57:01 lo 59.94 59.94 17.12 17.12 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 4994.68 3727.88 1208.28 1331.73 0.00 0.00 0.00 0.00 14:58:01 lo 8.63 8.63 1.53 1.53 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 304.37 218.48 90.45 86.29 0.00 0.00 0.00 0.00 14:59:01 lo 18.71 18.71 3.99 3.99 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 365.32 296.33 153.07 103.13 0.00 0.00 0.00 0.00 15:00:01 lo 1.47 1.47 0.29 0.29 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 1456.30 1057.66 1269.02 391.93 0.00 0.00 0.00 0.00 Average: lo 12.68 12.68 2.84 2.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4181) 12/11/23 _x86_64_ (8 CPU) 14:49:41 LINUX RESTART (8 CPU) 14:50:00 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 9.22 0.00 1.66 6.44 0.05 82.63 14:51:01 0 9.01 0.00 4.62 0.64 0.08 85.65 14:51:01 1 19.14 0.00 1.33 3.32 0.05 76.15 14:51:01 2 9.20 0.00 1.83 3.61 0.05 85.32 14:51:01 3 16.46 0.00 1.30 1.07 0.03 81.14 14:51:01 4 7.66 0.00 1.05 0.69 0.03 90.57 14:51:01 5 6.11 0.00 1.25 6.20 0.05 86.39 14:51:01 6 4.45 0.00 0.94 0.92 0.02 93.67 14:51:01 7 1.72 0.00 0.91 35.22 0.05 62.10 14:52:01 all 16.94 0.00 1.04 3.94 0.05 78.03 14:52:01 0 13.04 0.00 0.92 19.87 0.07 66.10 14:52:01 1 34.63 0.00 1.49 0.82 0.07 63.00 14:52:01 2 12.54 0.00 1.47 1.27 0.07 84.65 14:52:01 3 10.41 0.00 0.68 0.63 0.03 88.24 14:52:01 4 17.20 0.00 0.75 0.80 0.05 81.19 14:52:01 5 7.39 0.00 0.62 0.07 0.02 91.91 14:52:01 6 12.68 0.00 0.95 0.37 0.05 85.96 14:52:01 7 27.64 0.00 1.45 7.67 0.07 63.17 14:53:01 all 38.02 0.00 1.45 2.06 0.08 58.40 14:53:01 0 42.62 0.00 1.32 0.07 0.07 55.92 14:53:01 1 31.13 0.00 1.12 1.04 0.07 66.64 14:53:01 2 44.90 0.00 1.38 0.20 0.07 53.45 14:53:01 3 39.22 0.00 2.74 8.22 0.08 49.73 14:53:01 4 39.67 0.00 1.20 0.85 0.08 58.20 14:53:01 5 42.24 0.00 0.82 0.20 0.07 56.68 14:53:01 6 36.09 0.00 1.22 3.48 0.07 59.15 14:53:01 7 28.23 0.00 1.82 2.46 0.07 67.42 14:54:01 all 31.32 0.00 1.92 0.21 0.08 66.47 14:54:01 0 28.71 0.00 1.35 0.02 0.07 69.85 14:54:01 1 28.63 0.00 2.34 0.80 0.08 68.15 14:54:01 2 31.47 0.00 1.30 0.03 0.08 67.11 14:54:01 3 32.68 0.00 2.12 0.00 0.08 65.12 14:54:01 4 37.16 0.00 2.98 0.22 0.07 59.57 14:54:01 5 28.76 0.00 1.64 0.05 0.10 69.45 14:54:01 6 35.86 0.00 1.54 0.47 0.08 62.04 14:54:01 7 27.36 0.00 2.07 0.07 0.07 70.44 14:55:01 all 34.68 0.00 1.83 0.16 0.09 63.24 14:55:01 0 33.56 0.00 1.82 0.07 0.12 64.44 14:55:01 1 34.15 0.00 1.45 0.07 0.10 64.24 14:55:01 2 39.56 0.00 2.07 0.02 0.08 58.27 14:55:01 3 32.65 0.00 1.17 0.05 0.08 66.05 14:55:01 4 41.10 0.00 1.89 0.03 0.10 56.88 14:55:01 5 30.17 0.00 1.20 0.38 0.08 68.16 14:55:01 6 26.58 0.00 1.55 0.23 0.08 71.54 14:55:01 7 39.70 0.00 3.46 0.43 0.10 56.30 14:56:01 all 29.06 0.00 4.35 0.53 0.08 65.98 14:56:01 0 26.45 0.00 5.17 0.47 0.07 67.85 14:56:01 1 33.08 0.00 3.49 0.00 0.07 63.36 14:56:01 2 34.41 0.00 4.62 0.00 0.08 60.89 14:56:01 3 26.16 0.00 5.41 2.50 0.07 65.86 14:56:01 4 30.39 0.00 5.56 0.02 0.07 63.97 14:56:01 5 29.01 0.00 3.78 0.03 0.07 67.11 14:56:01 6 25.51 0.00 4.58 0.10 0.08 69.73 14:56:01 7 27.48 0.00 2.31 1.07 0.10 69.04 14:57:01 all 27.43 0.00 8.47 0.15 0.09 63.86 14:57:01 0 27.06 0.00 3.89 0.02 0.08 68.95 14:57:01 1 25.00 0.00 8.89 0.35 0.07 65.69 14:57:01 2 27.31 0.00 12.94 0.44 0.10 59.22 14:57:01 3 26.85 0.00 13.53 0.02 0.10 59.50 14:57:01 4 30.27 0.00 4.19 0.02 0.08 65.44 14:57:01 5 26.44 0.00 17.08 0.00 0.07 56.42 14:57:01 6 29.56 0.00 3.75 0.37 0.07 66.25 14:57:01 7 26.98 0.00 3.38 0.03 0.08 69.52 14:58:01 all 25.53 0.00 8.09 0.05 0.07 66.27 14:58:01 0 28.82 0.00 19.11 0.00 0.07 52.00 14:58:01 1 21.44 0.00 13.81 0.00 0.07 64.69 14:58:01 2 24.18 0.00 5.14 0.00 0.08 70.59 14:58:01 3 22.40 0.00 8.62 0.00 0.08 68.90 14:58:01 4 24.16 0.00 2.74 0.00 0.08 73.02 14:58:01 5 28.44 0.00 5.55 0.37 0.08 65.56 14:58:01 6 26.00 0.00 6.80 0.02 0.08 67.10 14:58:01 7 28.76 0.00 2.92 0.00 0.05 68.26 14:59:01 all 28.56 0.00 1.12 0.03 0.08 70.22 14:59:01 0 24.25 0.00 1.39 0.00 0.05 74.31 14:59:01 1 26.30 0.00 1.90 0.15 0.08 71.56 14:59:01 2 25.56 0.00 1.02 0.00 0.07 73.36 14:59:01 3 26.44 0.00 1.15 0.02 0.08 72.30 14:59:01 4 33.82 0.00 0.78 0.02 0.07 65.31 14:59:01 5 26.96 0.00 0.78 0.00 0.07 72.19 14:59:01 6 35.13 0.00 0.79 0.03 0.08 63.97 14:59:01 7 30.00 0.00 1.12 0.02 0.08 68.78 15:00:01 all 16.78 0.00 2.64 0.21 0.04 80.33 15:00:01 0 9.65 0.00 0.70 0.00 0.03 89.62 15:00:01 1 13.44 0.00 0.53 0.70 0.05 85.27 15:00:01 2 10.14 0.00 0.62 0.00 0.03 89.21 15:00:01 3 22.69 0.00 1.37 0.43 0.05 75.45 15:00:01 4 37.74 0.00 16.39 0.02 0.07 45.79 15:00:01 5 17.37 0.00 0.75 0.00 0.05 81.83 15:00:01 6 8.42 0.00 0.50 0.52 0.03 90.53 15:00:01 7 14.71 0.00 0.27 0.00 0.05 84.97 Average: all 25.73 0.00 3.25 1.39 0.07 69.57 Average: 0 24.29 0.00 4.03 2.11 0.07 69.50 Average: 1 26.68 0.00 3.63 0.73 0.07 68.89 Average: 2 25.90 0.00 3.24 0.56 0.07 70.23 Average: 3 25.58 0.00 3.80 1.29 0.07 69.25 Average: 4 29.88 0.00 3.75 0.27 0.07 66.04 Average: 5 24.26 0.00 3.34 0.74 0.07 71.60 Average: 6 23.99 0.00 2.25 0.65 0.07 73.04 Average: 7 25.23 0.00 1.97 4.73 0.07 68.00