---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1619 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: 2799.996 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 824 25469 0 5873 30887 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a6:1e:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fea6:1e27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:1d:0e:ca 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::42:40ff:fe1d:eca/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-1619) 12/01/23 _x86_64_ (8 CPU) 23:48:43 LINUX RESTART (8 CPU) 23:49:00 tps rtps wtps bread/s bwrtn/s 23:50:01 146.03 82.36 63.66 5653.76 56715.95 23:51:01 159.17 46.36 112.81 2545.71 30104.18 23:52:01 340.73 2.17 338.56 355.54 63723.51 23:53:01 71.97 0.00 71.97 0.00 64133.42 23:54:01 363.29 0.00 363.29 0.00 131722.71 23:55:01 66.58 0.12 66.46 13.73 61822.73 23:56:01 12.56 0.00 12.56 0.00 18160.97 23:57:01 12.45 0.00 12.45 0.00 18294.02 23:58:01 9.47 0.17 9.30 9.47 4649.63 Average: 131.38 14.70 116.68 961.68 49939.84 23:49:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:50:01 30243560 31707220 2695660 8.18 54972 1728484 1443200 4.25 867972 1558928 92884 23:51:01 29356008 31272844 3583212 10.88 79572 2137764 2635008 7.75 1355812 1915600 200228 23:52:01 28100772 31243388 4838448 14.69 109584 3294300 2581400 7.60 1495168 2947828 373512 23:53:01 26270920 31157216 6668300 20.24 125280 4935316 2655272 7.81 1686436 4498092 642796 23:54:01 23598528 31246240 9340692 28.36 173804 7506832 2519308 7.41 1726132 6993020 356256 23:55:01 25691248 31222416 7247972 22.00 174580 5500316 2506856 7.38 2016168 4721916 68 23:56:01 25668680 31218900 7270540 22.07 174628 5500348 2523816 7.43 2018956 4721824 172 23:57:01 25653876 31214804 7285344 22.12 174668 5500376 2523816 7.43 2022628 4721852 172 23:58:01 26091584 31624120 6847636 20.79 174960 5501280 1523272 4.48 1631760 4705532 268 Average: 26741686 31323016 6197534 18.82 138005 4622780 2323550 6.84 1646781 4087177 185151 23:49:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:50:01 lo 1.64 1.64 0.16 0.16 0.00 0.00 0.00 0.00 23:50:01 ens3 383.89 239.44 1447.34 59.82 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 23:51:01 ens3 263.64 214.68 2649.75 44.26 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 vethe5783a8 399.97 795.27 26.46 7779.66 0.00 0.00 0.00 0.64 23:52:01 ens3 899.35 458.97 9418.14 30.95 0.00 0.00 0.00 0.00 23:52:01 docker0 443.19 862.81 23.37 8476.18 0.00 0.00 0.00 0.00 23:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:53:01 vethe5783a8 208.29 442.36 15.28 8190.69 0.00 0.00 0.00 0.67 23:53:01 ens3 442.69 208.51 8190.74 15.51 0.00 0.00 0.00 0.00 23:53:01 docker0 208.29 442.33 12.44 8190.67 0.00 0.00 0.00 0.00 23:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 0.48 0.50 0.54 0.26 0.00 0.00 0.00 0.00 23:54:01 docker0 0.35 0.33 0.04 0.48 0.00 0.00 0.00 0.00 23:55:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 23:55:01 ens3 1696.20 1965.66 117.30 15647.58 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:56:01 ens3 669.56 676.74 46.86 5339.76 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:57:01 ens3 470.55 442.53 33.21 3374.69 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 23:58:01 ens3 287.00 261.86 31.11 1917.79 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 567.82 496.06 2436.09 2931.28 0.00 0.00 0.00 0.00 Average: docker0 72.31 144.82 3.98 1849.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1619) 12/01/23 _x86_64_ (8 CPU) 23:48:43 LINUX RESTART (8 CPU) 23:49:00 CPU %user %nice %system %iowait %steal %idle 23:50:01 all 8.49 0.00 1.19 6.04 0.04 84.25 23:50:01 0 6.39 0.00 0.94 4.04 0.03 88.60 23:50:01 1 6.57 0.00 0.74 11.54 0.05 81.10 23:50:01 2 4.51 0.00 2.01 25.21 0.03 68.23 23:50:01 3 7.23 0.00 1.07 1.02 0.03 90.65 23:50:01 4 9.00 0.00 0.94 2.04 0.05 87.98 23:50:01 5 14.09 0.00 1.49 0.46 0.05 83.91 23:50:01 6 3.48 0.00 0.94 0.49 0.05 95.04 23:50:01 7 16.64 0.00 1.38 3.55 0.05 78.38 23:51:01 all 12.91 0.00 0.96 2.77 0.04 83.32 23:51:01 0 9.05 0.00 1.15 2.68 0.03 87.09 23:51:01 1 6.57 0.00 0.43 0.10 0.02 92.88 23:51:01 2 7.47 0.00 0.53 9.76 0.03 82.20 23:51:01 3 4.40 0.00 0.75 2.70 0.05 92.10 23:51:01 4 15.73 0.00 0.89 1.42 0.05 81.91 23:51:01 5 14.53 0.00 0.85 0.60 0.02 84.00 23:51:01 6 27.60 0.00 1.69 2.59 0.08 68.03 23:51:01 7 17.88 0.00 1.40 2.30 0.05 78.37 23:52:01 all 6.09 0.00 2.19 4.49 0.05 87.18 23:52:01 0 5.76 0.00 1.73 4.61 0.03 87.87 23:52:01 1 9.19 0.00 4.96 4.69 0.07 81.10 23:52:01 2 2.94 0.00 1.89 3.78 0.02 91.38 23:52:01 3 8.83 0.00 2.47 19.62 0.07 69.01 23:52:01 4 5.13 0.00 1.41 0.28 0.03 93.15 23:52:01 5 2.66 0.00 1.51 1.05 0.03 94.74 23:52:01 6 5.24 0.00 1.67 1.32 0.03 91.74 23:52:01 7 9.03 0.00 1.91 0.74 0.05 88.27 23:53:01 all 8.48 0.00 0.89 4.45 0.03 86.16 23:53:01 0 13.21 0.00 0.93 5.25 0.03 80.57 23:53:01 1 6.78 0.00 0.77 0.00 0.02 92.44 23:53:01 2 19.91 0.00 2.92 2.67 0.03 74.47 23:53:01 3 23.37 0.00 1.64 16.73 0.05 58.21 23:53:01 4 0.33 0.00 0.07 0.00 0.02 99.58 23:53:01 5 3.33 0.00 0.28 0.00 0.02 96.37 23:53:01 6 0.55 0.00 0.42 10.96 0.03 88.04 23:53:01 7 0.38 0.00 0.12 0.00 0.03 99.47 23:54:01 all 6.81 0.00 2.64 6.73 0.03 83.79 23:54:01 0 4.89 0.00 2.46 0.05 0.02 92.58 23:54:01 1 4.60 0.00 3.06 14.87 0.05 77.42 23:54:01 2 4.30 0.00 1.44 0.05 0.03 94.17 23:54:01 3 14.44 0.00 2.77 1.78 0.03 80.98 23:54:01 4 5.08 0.00 2.04 7.69 0.03 85.16 23:54:01 5 4.67 0.00 3.61 0.54 0.03 91.15 23:54:01 6 11.68 0.00 2.53 6.67 0.03 79.10 23:54:01 7 4.78 0.00 3.28 22.36 0.05 69.53 23:55:01 all 21.77 0.00 1.25 3.15 0.08 73.76 23:55:01 0 4.11 0.00 0.37 0.00 0.02 95.51 23:55:01 1 26.86 0.00 2.53 13.01 0.07 57.54 23:55:01 2 26.38 0.00 0.86 0.00 0.07 72.69 23:55:01 3 16.79 0.00 1.18 0.05 0.12 81.87 23:55:01 4 21.17 0.00 1.59 0.00 0.07 77.17 23:55:01 5 26.31 0.00 1.11 0.12 0.08 72.38 23:55:01 6 27.68 0.00 1.17 3.32 0.10 67.73 23:55:01 7 25.00 0.00 1.19 8.78 0.07 64.96 23:56:01 all 13.77 0.00 0.53 1.21 0.06 84.43 23:56:01 0 5.28 0.00 0.18 0.00 0.02 94.52 23:56:01 1 20.59 0.00 0.76 9.76 0.08 68.81 23:56:01 2 3.69 0.00 0.20 0.00 0.02 96.09 23:56:01 3 15.18 0.00 0.71 0.00 0.10 84.01 23:56:01 4 18.11 0.00 0.69 0.00 0.07 81.14 23:56:01 5 16.29 0.00 0.56 0.00 0.07 83.08 23:56:01 6 21.04 0.00 0.76 0.00 0.10 78.11 23:56:01 7 10.02 0.00 0.38 0.00 0.03 89.56 23:57:01 all 13.10 0.00 0.38 1.12 0.05 85.35 23:57:01 0 0.08 0.00 0.00 0.00 0.00 99.92 23:57:01 1 20.03 0.00 0.49 8.99 0.07 70.42 23:57:01 2 21.74 0.00 0.57 0.00 0.07 77.63 23:57:01 3 17.36 0.00 0.77 0.00 0.10 81.77 23:57:01 4 5.00 0.00 0.20 0.00 0.03 94.76 23:57:01 5 14.03 0.00 0.33 0.00 0.05 85.58 23:57:01 6 26.66 0.00 0.67 0.00 0.10 72.57 23:57:01 7 0.05 0.00 0.00 0.00 0.00 99.95 23:58:01 all 8.12 0.00 0.28 0.40 0.03 91.17 23:58:01 0 0.52 0.00 0.10 0.00 0.02 99.37 23:58:01 1 0.55 0.00 0.13 3.10 0.02 96.20 23:58:01 2 13.69 0.00 0.32 0.00 0.05 85.94 23:58:01 3 9.79 0.00 0.50 0.00 0.05 89.66 23:58:01 4 1.35 0.00 0.20 0.00 0.00 98.45 23:58:01 5 14.59 0.00 0.40 0.00 0.05 84.96 23:58:01 6 20.36 0.00 0.43 0.02 0.05 79.14 23:58:01 7 4.09 0.00 0.18 0.08 0.02 95.62 Average: all 11.06 0.00 1.15 3.38 0.05 84.38 Average: 0 5.48 0.00 0.87 1.85 0.02 91.78 Average: 1 11.28 0.00 1.54 7.33 0.05 79.80 Average: 2 11.61 0.00 1.19 4.64 0.04 82.51 Average: 3 13.04 0.00 1.32 4.63 0.07 80.95 Average: 4 8.99 0.00 0.89 1.27 0.04 88.82 Average: 5 12.28 0.00 1.13 0.31 0.04 86.24 Average: 6 16.00 0.00 1.14 2.82 0.06 79.98 Average: 7 9.77 0.00 1.09 4.17 0.04 84.92