---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14067 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 11G 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 871 28104 0 3190 30849 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:87:a5:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe87:a5a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:7c:97:f5 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::42:85ff:fe7c:97f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14067) 01/22/24 _x86_64_ (8 CPU) 03:27:47 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:02 149.63 90.25 59.37 5440.88 60160.85 03:30:01 69.36 14.35 55.01 986.27 25161.16 03:31:01 63.21 0.15 63.06 24.00 27051.09 03:32:01 109.97 18.60 91.37 453.66 33702.65 03:33:01 32.21 0.87 31.34 49.06 22282.29 03:34:01 54.44 2.87 51.57 382.74 34750.34 03:35:01 115.31 0.62 114.70 31.46 46377.47 03:36:01 42.96 0.58 42.38 28.00 8383.67 Average: 79.66 16.04 63.62 924.57 32249.62 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:02 30366972 31696040 2572248 7.81 48256 1604908 1434596 4.22 844772 1464896 37736 03:30:01 30145820 31661632 2793400 8.48 58460 1774984 1500696 4.42 924340 1592616 90252 03:31:01 30045176 31689420 2894044 8.79 73216 1879468 1455652 4.28 887636 1709552 70748 03:32:01 28705640 30612656 4233580 12.85 85336 2119140 2551680 7.51 2022104 1892416 8872 03:33:01 28483068 30442356 4456152 13.53 88360 2165784 2603076 7.66 2213476 1917344 4960 03:34:01 28031168 30324620 4908052 14.90 93392 2486928 2900728 8.53 2411272 2149388 504 03:35:01 27588448 30285384 5350772 16.24 100152 2874344 2799904 8.24 2486116 2498188 10600 03:36:01 28812532 31602832 4126688 12.53 105188 2960212 1521844 4.48 1185348 2573472 48244 Average: 29022353 31039368 3916867 11.89 81545 2233221 2096022 6.17 1621883 1974734 33990 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:02 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 03:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:02 ens3 279.18 222.02 883.96 56.52 0.00 0.00 0.00 0.00 03:30:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 35.93 23.67 641.32 3.66 0.00 0.00 0.00 0.00 03:31:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 23.36 17.85 311.40 3.67 0.00 0.00 0.00 0.00 03:32:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 375.14 315.00 3441.48 76.22 0.00 0.00 0.00 0.00 03:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 363.37 255.91 667.84 100.56 0.00 0.00 0.00 0.00 03:34:01 lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 03:34:01 vethd7d3959 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 316.85 247.28 1456.42 86.76 0.00 0.00 0.00 0.00 03:35:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:35:01 docker0 5.83 10.03 0.34 118.37 0.00 0.00 0.00 0.00 03:35:01 ens3 172.55 145.48 317.91 56.94 0.00 0.00 0.00 0.00 03:36:01 lo 15.40 15.40 1.39 1.39 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 253.31 213.13 107.37 91.09 0.00 0.00 0.00 0.00 Average: lo 2.59 2.59 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 0.73 1.26 0.04 14.83 0.00 0.00 0.00 0.00 Average: ens3 227.86 180.37 979.16 59.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14067) 01/22/24 _x86_64_ (8 CPU) 03:27:47 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:02 all 5.84 0.00 0.94 7.02 0.04 86.17 03:29:02 0 3.75 0.00 0.60 2.79 0.03 92.83 03:29:02 1 2.67 0.00 0.64 17.26 0.02 79.41 03:29:02 2 7.65 0.00 0.75 13.44 0.03 78.13 03:29:02 3 2.66 0.00 0.74 1.25 0.03 95.32 03:29:02 4 6.54 0.00 1.00 1.08 0.03 91.34 03:29:02 5 2.80 0.00 1.85 2.49 0.02 92.84 03:29:02 6 7.51 0.00 1.06 16.27 0.10 75.06 03:29:02 7 13.16 0.00 0.84 1.69 0.03 84.29 03:30:01 all 4.40 0.00 0.40 9.54 0.03 85.64 03:30:01 0 1.15 0.00 0.24 0.49 0.02 98.10 03:30:01 1 8.42 0.00 1.02 61.01 0.07 29.48 03:30:01 2 2.24 0.00 0.22 0.48 0.02 97.04 03:30:01 3 10.07 0.00 0.29 7.85 0.05 81.74 03:30:01 4 4.02 0.00 0.44 2.53 0.02 92.99 03:30:01 5 1.02 0.00 0.36 0.61 0.02 98.00 03:30:01 6 2.06 0.00 0.29 1.97 0.02 95.66 03:30:01 7 6.24 0.00 0.37 1.53 0.03 91.82 03:31:01 all 5.99 0.00 0.38 7.89 0.03 85.72 03:31:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:31:01 1 10.12 0.00 0.90 49.30 0.08 39.58 03:31:01 2 9.25 0.00 0.32 0.28 0.02 90.13 03:31:01 3 10.94 0.00 0.70 3.22 0.02 85.13 03:31:01 4 7.24 0.00 0.43 4.37 0.02 87.94 03:31:01 5 7.91 0.00 0.35 3.71 0.02 88.02 03:31:01 6 1.55 0.00 0.23 0.00 0.02 98.20 03:31:01 7 0.85 0.00 0.13 2.40 0.00 96.61 03:32:01 all 21.82 0.00 1.02 4.54 0.09 72.53 03:32:01 0 16.38 0.00 1.09 1.15 0.07 81.32 03:32:01 1 16.32 0.00 1.16 26.92 0.10 55.50 03:32:01 2 28.53 0.00 0.79 0.97 0.08 69.63 03:32:01 3 17.46 0.00 0.90 1.03 0.08 80.53 03:32:01 4 21.38 0.00 1.02 2.36 0.10 75.14 03:32:01 5 36.06 0.00 1.72 2.57 0.12 59.53 03:32:01 6 18.21 0.00 0.44 1.26 0.12 79.98 03:32:01 7 20.23 0.00 1.00 0.15 0.08 78.54 03:33:01 all 38.05 0.00 0.94 3.02 0.10 57.89 03:33:01 0 30.77 0.00 0.74 0.08 0.08 68.32 03:33:01 1 31.35 0.00 0.98 21.37 0.10 46.20 03:33:01 2 47.16 0.00 0.77 0.47 0.12 51.49 03:33:01 3 33.60 0.00 1.45 0.65 0.13 64.16 03:33:01 4 55.30 0.00 0.65 0.27 0.10 43.68 03:33:01 5 34.24 0.00 0.72 0.48 0.07 64.49 03:33:01 6 30.56 0.00 1.30 0.74 0.12 67.28 03:33:01 7 41.43 0.00 0.89 0.07 0.10 57.52 03:34:01 all 36.20 0.00 1.37 2.24 0.08 60.11 03:34:01 0 37.45 0.00 1.59 0.12 0.08 60.76 03:34:01 1 21.31 0.00 1.57 13.26 0.07 63.79 03:34:01 2 58.45 0.00 0.97 4.09 0.08 36.41 03:34:01 3 41.06 0.00 1.71 0.13 0.10 57.00 03:34:01 4 32.92 0.00 1.87 0.02 0.10 65.10 03:34:01 5 38.09 0.00 1.07 0.02 0.10 60.72 03:34:01 6 35.07 0.00 1.14 0.27 0.07 63.46 03:34:01 7 25.29 0.00 1.04 0.05 0.07 73.56 03:35:01 all 20.03 0.00 2.18 4.36 0.09 73.34 03:35:01 0 17.19 0.00 2.29 0.24 0.07 80.22 03:35:01 1 26.71 0.00 2.16 8.78 0.08 62.26 03:35:01 2 18.74 0.00 2.53 1.16 0.07 77.51 03:35:01 3 18.71 0.00 2.28 0.78 0.12 78.12 03:35:01 4 21.06 0.00 2.14 12.15 0.12 64.52 03:35:01 5 12.88 0.00 1.68 7.05 0.08 78.30 03:35:01 6 20.62 0.00 2.32 0.45 0.08 76.52 03:35:01 7 24.34 0.00 2.02 4.32 0.08 69.24 03:36:01 all 14.80 0.00 1.47 1.06 0.09 82.59 03:36:01 0 11.07 0.00 1.15 1.12 0.15 86.51 03:36:01 1 15.35 0.00 2.08 0.25 0.12 82.21 03:36:01 2 14.23 0.00 1.42 0.89 0.07 83.39 03:36:01 3 11.55 0.00 1.11 0.05 0.07 87.22 03:36:01 4 26.54 0.00 1.54 5.56 0.10 66.25 03:36:01 5 12.14 0.00 1.70 0.62 0.07 85.47 03:36:01 6 13.23 0.00 1.57 0.00 0.07 85.13 03:36:01 7 14.29 0.00 1.20 0.00 0.07 84.44 Average: all 18.41 0.00 1.09 4.95 0.07 75.48 Average: 0 14.73 0.00 0.96 0.75 0.06 83.50 Average: 1 16.55 0.00 1.31 24.69 0.08 57.37 Average: 2 23.31 0.00 0.97 2.73 0.06 72.93 Average: 3 18.27 0.00 1.15 1.86 0.08 78.65 Average: 4 21.89 0.00 1.14 3.53 0.07 73.36 Average: 5 18.18 0.00 1.18 2.20 0.06 78.38 Average: 6 16.13 0.00 1.04 2.61 0.07 80.14 Average: 7 18.24 0.00 0.94 1.27 0.06 79.49