---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12361 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 13G 143G 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 824 26681 0 4661 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 mq state UP group default qlen 1000 link/ether fa:16:3e:7a:80:0e brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe7a:800e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:cd:9b:09 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-12361) 01/15/24 _x86_64_ (8 CPU) 07:43:48 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:02 171.30 87.32 83.99 6282.82 53980.20 07:46:01 100.08 14.05 86.04 1137.03 22831.66 07:47:01 300.37 22.65 277.72 2429.83 98159.64 07:48:01 74.35 0.17 74.19 35.19 12872.34 07:49:01 8.85 0.08 8.77 10.13 12114.60 07:50:01 8.90 0.00 8.90 0.00 12248.89 07:51:01 9.15 0.02 9.13 0.13 12117.58 07:52:01 8.95 0.03 8.92 1.87 12115.45 07:53:01 32.03 0.43 31.59 24.53 13603.23 Average: 79.29 13.86 65.43 1102.33 27791.80 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:02 30200108 31751168 2739112 8.32 66336 1796324 1388916 4.09 816236 1634276 147940 07:46:01 29864524 31741644 3074696 9.33 85288 2087648 1378240 4.06 839828 1914040 187096 07:47:01 27277576 31588588 5661644 17.19 115984 4402644 3146856 9.26 1110328 4082736 1180 07:48:01 26841924 31157216 6097296 18.51 118440 4404548 3621576 10.66 1581008 4046728 44 07:49:01 26843020 31158876 6096200 18.51 118516 4404856 3589276 10.56 1580128 4046616 64 07:50:01 26845596 31161548 6093624 18.50 118596 4404864 3572708 10.51 1578344 4046140 200 07:51:01 26846588 31162660 6092632 18.50 118684 4404880 3569944 10.50 1577740 4045960 36 07:52:01 26842120 31158468 6097100 18.51 118764 4405072 3677472 10.82 1581896 4046012 132 07:53:01 26905048 31246576 6034172 18.32 119164 4432076 2208448 6.50 1517952 4061020 68 Average: 27607389 31347416 5331831 16.19 108864 3860324 2905937 8.55 1353718 3547059 37418 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 07:45:02 ens3 333.78 231.26 1522.33 60.28 0.00 0.00 0.00 0.00 07:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 07:46:01 ens3 58.11 41.87 847.65 8.10 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 8.07 8.07 0.74 0.74 0.00 0.00 0.00 0.00 07:47:01 ens3 585.62 319.58 19777.23 23.27 0.00 0.00 0.00 0.00 07:47:01 br-2d163fad7634 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:47:01 veth2262574 3.88 3.13 0.43 0.32 0.00 0.00 0.00 0.00 07:48:01 lo 9.30 9.30 0.55 0.55 0.00 0.00 0.00 0.00 07:48:01 ens3 5.73 3.48 1.82 1.51 0.00 0.00 0.00 0.00 07:48:01 br-2d163fad7634 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:48:01 veth718dd66 0.40 0.55 0.02 0.04 0.00 0.00 0.00 0.00 07:49:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:49:01 ens3 3.22 2.23 0.97 1.12 0.00 0.00 0.00 0.00 07:49:01 br-2d163fad7634 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:49:01 veth718dd66 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:50:01 ens3 7.62 5.70 1.83 1.75 0.00 0.00 0.00 0.00 07:50:01 br-2d163fad7634 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 veth718dd66 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:51:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:51:01 ens3 7.53 5.87 2.06 1.98 0.00 0.00 0.00 0.00 07:51:01 br-2d163fad7634 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:51:01 veth718dd66 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:52:01 lo 9.30 9.30 0.55 0.55 0.00 0.00 0.00 0.00 07:52:01 ens3 4.25 3.85 0.99 1.24 0.00 0.00 0.00 0.00 07:52:01 br-2d163fad7634 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:52:01 veth718dd66 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:53:01 lo 10.40 10.40 0.73 0.73 0.00 0.00 0.00 0.00 07:53:01 ens3 13.48 12.68 6.09 5.30 0.00 0.00 0.00 0.00 07:53:01 br-2d163fad7634 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:53:01 veth195dabc 26.68 24.78 11.55 16.25 0.00 0.00 0.00 0.00 Average: lo 7.58 7.58 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 113.36 69.67 2465.32 11.62 0.00 0.00 0.00 0.00 Average: br-2d163fad7634 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth195dabc 2.97 2.76 1.29 1.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12361) 01/15/24 _x86_64_ (8 CPU) 07:43:48 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:02 all 10.33 0.00 1.37 2.67 0.03 85.59 07:45:02 0 2.99 0.00 0.85 0.32 0.02 95.82 07:45:02 1 6.26 0.00 1.82 10.85 0.03 81.03 07:45:02 2 13.30 0.00 1.44 0.53 0.03 84.69 07:45:02 3 32.08 0.00 2.48 2.11 0.05 63.28 07:45:02 4 9.60 0.00 1.00 0.57 0.03 88.80 07:45:02 5 7.20 0.00 0.77 3.31 0.03 88.68 07:45:02 6 5.87 0.00 1.38 1.42 0.03 91.30 07:45:02 7 5.39 0.00 1.19 2.30 0.03 91.08 07:46:01 all 10.64 0.00 0.77 1.56 0.03 87.01 07:46:01 0 3.35 0.00 0.32 0.24 0.02 96.07 07:46:01 1 10.05 0.00 0.78 0.41 0.02 88.74 07:46:01 2 21.08 0.00 1.05 0.51 0.05 77.31 07:46:01 3 8.52 0.00 0.64 0.02 0.03 90.78 07:46:01 4 0.64 0.00 0.15 0.02 0.00 99.19 07:46:01 5 23.98 0.00 1.14 1.88 0.03 72.97 07:46:01 6 3.50 0.00 0.71 4.72 0.02 91.05 07:46:01 7 13.91 0.00 1.34 4.72 0.05 79.97 07:47:01 all 11.20 0.00 4.52 5.58 0.06 78.64 07:47:01 0 9.97 0.00 4.99 0.32 0.07 84.65 07:47:01 1 9.85 0.00 3.88 0.61 0.07 85.60 07:47:01 2 11.42 0.00 3.74 1.15 0.05 83.64 07:47:01 3 11.38 0.00 4.28 0.80 0.07 83.47 07:47:01 4 9.98 0.00 4.90 2.46 0.05 82.61 07:47:01 5 11.15 0.00 4.97 2.54 0.07 81.27 07:47:01 6 10.80 0.00 5.01 34.26 0.07 49.86 07:47:01 7 15.06 0.00 4.32 2.77 0.07 77.79 07:48:01 all 9.85 0.00 1.15 0.97 0.04 88.00 07:48:01 0 14.76 0.00 1.34 0.00 0.03 83.87 07:48:01 1 8.99 0.00 1.09 0.00 0.02 89.90 07:48:01 2 5.79 0.00 0.75 5.34 0.05 88.06 07:48:01 3 12.75 0.00 1.17 0.40 0.03 85.64 07:48:01 4 12.00 0.00 1.36 0.00 0.03 86.62 07:48:01 5 9.12 0.00 1.30 0.05 0.03 89.49 07:48:01 6 3.74 0.00 0.67 0.10 0.05 95.45 07:48:01 7 11.55 0.00 1.55 1.88 0.03 84.98 07:49:01 all 0.27 0.00 0.08 0.51 0.01 99.12 07:49:01 0 0.99 0.00 0.10 0.00 0.02 98.89 07:49:01 1 0.27 0.00 0.10 0.00 0.02 99.62 07:49:01 2 0.18 0.00 0.05 4.11 0.03 95.63 07:49:01 3 0.17 0.00 0.17 0.00 0.02 99.65 07:49:01 4 0.13 0.00 0.07 0.00 0.02 99.78 07:49:01 5 0.17 0.00 0.03 0.02 0.00 99.78 07:49:01 6 0.20 0.00 0.05 0.00 0.00 99.75 07:49:01 7 0.07 0.00 0.05 0.00 0.00 99.88 07:50:01 all 0.13 0.00 0.09 0.54 0.01 99.23 07:50:01 0 0.20 0.00 0.10 0.00 0.02 99.68 07:50:01 1 0.10 0.00 0.13 0.00 0.00 99.77 07:50:01 2 0.18 0.00 0.12 4.30 0.02 95.38 07:50:01 3 0.15 0.00 0.07 0.00 0.02 99.77 07:50:01 4 0.10 0.00 0.08 0.00 0.02 99.80 07:50:01 5 0.05 0.00 0.07 0.00 0.00 99.88 07:50:01 6 0.17 0.00 0.13 0.00 0.03 99.67 07:50:01 7 0.13 0.00 0.05 0.00 0.00 99.82 07:51:01 all 0.31 0.00 0.09 0.53 0.01 99.06 07:51:01 0 1.58 0.00 0.12 0.00 0.02 98.29 07:51:01 1 0.08 0.00 0.03 0.00 0.00 99.88 07:51:01 2 0.10 0.00 0.08 4.22 0.00 95.60 07:51:01 3 0.12 0.00 0.12 0.00 0.02 99.75 07:51:01 4 0.05 0.00 0.08 0.00 0.02 99.85 07:51:01 5 0.12 0.00 0.07 0.00 0.00 99.82 07:51:01 6 0.32 0.00 0.22 0.00 0.02 99.45 07:51:01 7 0.08 0.00 0.03 0.00 0.00 99.88 07:52:01 all 0.36 0.00 0.07 0.57 0.01 99.00 07:52:01 0 2.04 0.00 0.07 0.00 0.00 97.90 07:52:01 1 0.05 0.00 0.05 0.00 0.02 99.88 07:52:01 2 0.13 0.00 0.08 4.55 0.03 95.20 07:52:01 3 0.18 0.00 0.12 0.00 0.00 99.70 07:52:01 4 0.13 0.00 0.07 0.00 0.00 99.80 07:52:01 5 0.17 0.00 0.05 0.00 0.02 99.77 07:52:01 6 0.10 0.00 0.12 0.02 0.02 99.75 07:52:01 7 0.03 0.00 0.05 0.00 0.00 99.92 07:53:01 all 0.87 0.00 0.23 0.75 0.02 98.13 07:53:01 0 2.88 0.00 0.21 0.02 0.02 96.88 07:53:01 1 1.17 0.00 0.30 0.57 0.00 97.96 07:53:01 2 0.38 0.00 0.13 5.18 0.02 94.28 07:53:01 3 0.38 0.00 0.25 0.05 0.02 99.30 07:53:01 4 0.22 0.00 0.18 0.00 0.02 99.58 07:53:01 5 1.13 0.00 0.27 0.13 0.00 98.47 07:53:01 6 0.35 0.00 0.25 0.02 0.02 99.37 07:53:01 7 0.40 0.00 0.22 0.05 0.02 99.32 Average: all 4.86 0.00 0.92 1.51 0.02 92.68 Average: 0 4.30 0.00 0.89 0.10 0.02 94.68 Average: 1 4.07 0.00 0.91 1.38 0.02 93.62 Average: 2 5.80 0.00 0.82 3.33 0.03 90.01 Average: 3 7.28 0.00 1.03 0.37 0.03 91.29 Average: 4 3.64 0.00 0.87 0.33 0.02 95.13 Average: 5 5.86 0.00 0.96 0.88 0.02 92.29 Average: 6 2.76 0.00 0.94 4.43 0.03 91.84 Average: 7 5.15 0.00 0.97 1.29 0.02 92.56