---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12753 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 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 881 24961 0 6323 30830 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:74:a8:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe74:a864/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:07:5c:52 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-12753) 01/16/24 _x86_64_ (8 CPU) 16:46:33 LINUX RESTART (8 CPU) 16:47:01 tps rtps wtps bread/s bwrtn/s 16:48:01 326.66 71.42 255.24 4616.30 31193.07 16:49:01 197.75 51.90 145.85 3799.67 38350.82 16:50:01 96.63 15.11 81.52 2492.12 40364.61 16:51:01 236.28 5.97 230.31 865.06 74097.92 16:52:01 214.88 0.15 214.73 12.13 67320.11 16:53:01 62.84 0.95 61.89 18.53 24262.89 16:54:01 50.46 0.02 50.44 0.27 23758.44 16:55:01 19.69 0.00 19.69 0.00 18179.14 16:56:01 11.16 0.02 11.15 2.13 3970.80 16:57:01 12.28 0.00 12.28 0.00 384.20 16:58:01 42.63 0.67 41.96 62.26 1870.62 Average: 115.57 13.29 102.28 1078.98 29432.02 16:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 30127340 31677084 2811880 8.54 66336 1797148 1436920 4.23 897308 1634396 147776 16:49:01 29012208 31123632 3927012 11.92 85220 2321584 1831880 5.39 1565028 2044696 21296 16:50:01 28571516 31609192 4367704 13.26 107580 3199232 1484160 4.37 1276136 2720136 229876 16:51:01 25634900 30558316 7304320 22.18 142324 4928368 6249360 18.39 2464628 4317536 378496 16:52:01 22938992 29008624 10000228 30.36 177428 5913860 9366060 27.56 4144884 5227788 2904 16:53:01 21072700 27401428 11866520 36.03 182916 6194440 10392872 30.58 5819004 5400276 748 16:54:01 20829272 27293488 12109948 36.76 188892 6310748 10860108 31.95 5939548 5503096 220 16:55:01 20830132 27294688 12109088 36.76 189524 6310824 10828772 31.86 5940892 5502556 272 16:56:01 20818424 27284468 12120796 36.80 190084 6311004 10817760 31.83 5952384 5502844 432 16:57:01 20814440 27281236 12124780 36.81 190556 6311092 10835856 31.88 5955880 5502868 372 16:58:01 22630536 29065952 10308684 31.30 191608 6320592 4298656 12.65 4279184 5427276 268 Average: 23934587 29054373 9004633 27.34 155679 5083536 7127491 20.97 4021352 4434861 71151 16:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 513.46 325.53 1490.79 76.99 0.00 0.00 0.00 0.00 16:49:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 ens3 582.24 396.72 5380.89 77.07 0.00 0.00 0.00 0.00 16:50:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 208.02 143.06 2161.41 29.27 0.00 0.00 0.00 0.00 16:51:01 veth2d3de7f 0.53 0.75 0.05 0.07 0.00 0.00 0.00 0.00 16:51:01 lo 6.80 6.80 0.76 0.76 0.00 0.00 0.00 0.00 16:51:01 vethc0ef216 5.28 5.05 1.19 0.75 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 veth3b69244 149.49 155.06 13.16 331.26 0.00 0.00 0.00 0.03 16:52:01 veth2d3de7f 0.92 2.20 0.11 0.38 0.00 0.00 0.00 0.00 16:52:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 16:52:01 vethc0ef216 10.88 9.70 9.18 2.12 0.00 0.00 0.00 0.00 16:53:01 veth3b69244 1.07 1.28 0.16 0.16 0.00 0.00 0.00 0.00 16:53:01 veth2d3de7f 4.52 5.63 0.82 0.89 0.00 0.00 0.00 0.00 16:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 vethc0ef216 22.03 27.58 3.14 2.64 0.00 0.00 0.00 0.00 16:54:01 veth3b69244 0.05 0.10 0.03 0.01 0.00 0.00 0.00 0.00 16:54:01 veth2d3de7f 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 16:54:01 lo 1.30 1.30 0.11 0.11 0.00 0.00 0.00 0.00 16:54:01 veth711d9db 8.97 5.42 4.86 0.57 0.00 0.00 0.00 0.00 16:55:01 veth3b69244 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 veth2d3de7f 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:55:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 16:55:01 veth711d9db 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 16:56:01 veth3b69244 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 veth2d3de7f 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 16:56:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 16:56:01 veth711d9db 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 16:57:01 veth3b69244 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 veth2d3de7f 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 16:57:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 16:57:01 veth711d9db 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 br-eecd97e4d69f 0.53 0.65 0.17 0.20 0.00 0.00 0.00 0.00 16:58:01 vethb3530bf 159.31 159.66 332.06 18.42 0.00 0.00 0.00 0.03 Average: lo 1.42 1.42 0.14 0.14 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: br-eecd97e4d69f 0.05 0.06 0.02 0.02 0.00 0.00 0.00 0.00 Average: vethb3530bf 14.48 14.51 30.19 1.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12753) 01/16/24 _x86_64_ (8 CPU) 16:46:33 LINUX RESTART (8 CPU) 16:47:01 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 11.09 0.00 1.14 2.90 0.04 84.82 16:48:01 0 15.27 0.00 2.02 3.62 0.03 79.05 16:48:01 1 7.17 0.00 0.57 11.25 0.03 80.98 16:48:01 2 4.42 0.00 0.58 0.32 0.03 94.64 16:48:01 3 10.68 0.00 0.70 1.22 0.07 87.33 16:48:01 4 12.47 0.00 0.84 0.82 0.03 85.85 16:48:01 5 4.16 0.00 1.10 0.47 0.03 94.23 16:48:01 6 5.86 0.00 1.29 4.00 0.05 88.81 16:48:01 7 28.71 0.00 2.05 1.47 0.07 67.70 16:49:01 all 22.05 0.00 1.22 2.24 0.06 74.42 16:49:01 0 40.76 0.00 1.74 0.89 0.07 56.55 16:49:01 1 23.21 0.00 1.60 0.58 0.07 74.53 16:49:01 2 23.14 0.00 1.68 1.81 0.05 73.32 16:49:01 3 16.30 0.00 1.27 2.32 0.10 80.01 16:49:01 4 13.68 0.00 0.75 0.08 0.05 85.43 16:49:01 5 20.32 0.00 0.60 1.49 0.07 77.52 16:49:01 6 18.05 0.00 1.16 10.58 0.05 70.16 16:49:01 7 20.94 0.00 0.93 0.23 0.07 77.83 16:50:01 all 11.94 0.00 1.21 2.73 0.04 84.08 16:50:01 0 14.72 0.00 1.67 0.50 0.03 83.07 16:50:01 1 5.61 0.00 1.12 2.43 0.03 90.81 16:50:01 2 4.73 0.00 0.90 1.02 0.08 93.26 16:50:01 3 8.65 0.00 0.70 1.36 0.03 89.26 16:50:01 4 3.48 0.00 0.28 0.07 0.02 96.15 16:50:01 5 4.44 0.00 0.77 0.07 0.02 94.71 16:50:01 6 5.25 0.00 1.07 7.14 0.02 86.53 16:50:01 7 48.70 0.00 3.16 9.28 0.08 38.78 16:51:01 all 21.99 0.00 4.76 4.27 0.09 68.89 16:51:01 0 25.00 0.00 4.76 0.40 0.07 69.77 16:51:01 1 24.90 0.00 5.85 5.58 0.07 63.61 16:51:01 2 20.56 0.00 4.79 5.99 0.13 68.53 16:51:01 3 24.27 0.00 4.63 0.14 0.07 70.89 16:51:01 4 16.32 0.00 4.10 0.05 0.08 79.45 16:51:01 5 17.68 0.00 3.27 0.49 0.07 78.50 16:51:01 6 21.15 0.00 4.88 1.13 0.05 72.80 16:51:01 7 26.06 0.00 5.78 20.47 0.14 47.55 16:52:01 all 29.02 0.00 4.32 4.41 0.10 62.15 16:52:01 0 29.55 0.00 5.12 1.28 0.10 63.95 16:52:01 1 27.70 0.00 4.73 11.68 0.10 55.79 16:52:01 2 32.16 0.00 4.88 1.63 0.08 61.25 16:52:01 3 28.67 0.00 3.54 4.82 0.10 62.86 16:52:01 4 27.03 0.00 3.07 0.15 0.10 69.65 16:52:01 5 28.14 0.00 4.78 11.73 0.10 55.24 16:52:01 6 33.34 0.00 4.16 0.51 0.10 61.89 16:52:01 7 25.58 0.00 4.23 3.47 0.12 66.60 16:53:01 all 24.69 0.00 1.34 0.82 0.10 73.06 16:53:01 0 22.51 0.00 1.42 0.45 0.12 75.51 16:53:01 1 26.56 0.00 1.12 0.02 0.10 72.20 16:53:01 2 22.95 0.00 1.10 0.22 0.12 75.61 16:53:01 3 19.56 0.00 1.96 0.96 0.12 77.41 16:53:01 4 19.70 0.00 1.46 0.29 0.13 78.42 16:53:01 5 39.75 0.00 1.28 4.43 0.07 54.48 16:53:01 6 24.49 0.00 1.22 0.08 0.08 74.12 16:53:01 7 21.94 0.00 1.17 0.07 0.08 76.74 16:54:01 all 4.18 0.00 1.38 1.34 0.09 93.01 16:54:01 0 4.44 0.00 1.59 0.45 0.10 93.41 16:54:01 1 3.95 0.00 1.44 0.30 0.08 94.22 16:54:01 2 4.06 0.00 1.36 5.15 0.08 89.36 16:54:01 3 3.90 0.00 1.37 2.24 0.10 92.38 16:54:01 4 3.50 0.00 0.98 0.08 0.08 95.35 16:54:01 5 4.62 0.00 1.32 2.02 0.10 91.94 16:54:01 6 4.00 0.00 1.46 0.30 0.10 94.15 16:54:01 7 4.94 0.00 1.52 0.18 0.10 93.25 16:55:01 all 2.20 0.00 1.06 1.07 0.10 95.58 16:55:01 0 1.96 0.00 1.14 0.02 0.08 96.80 16:55:01 1 2.11 0.00 1.04 0.40 0.08 96.36 16:55:01 2 2.04 0.00 1.14 7.64 0.12 89.07 16:55:01 3 2.76 0.00 1.10 0.35 0.12 95.67 16:55:01 4 1.44 0.00 1.12 0.05 0.08 97.31 16:55:01 5 2.70 0.00 0.96 0.00 0.08 96.26 16:55:01 6 1.51 0.00 0.91 0.05 0.08 97.45 16:55:01 7 3.06 0.00 1.05 0.02 0.10 95.77 16:56:01 all 1.84 0.00 0.95 0.22 0.09 96.89 16:56:01 0 1.48 0.00 1.05 0.17 0.08 97.21 16:56:01 1 1.32 0.00 0.87 0.25 0.10 97.45 16:56:01 2 1.50 0.00 0.94 0.02 0.08 97.46 16:56:01 3 1.91 0.00 1.20 1.27 0.08 95.54 16:56:01 4 1.64 0.00 0.84 0.00 0.08 97.44 16:56:01 5 1.91 0.00 0.84 0.05 0.08 97.12 16:56:01 6 1.76 0.00 1.06 0.00 0.12 97.07 16:56:01 7 3.21 0.00 0.86 0.00 0.08 95.84 16:57:01 all 1.67 0.00 0.98 0.05 0.11 97.19 16:57:01 0 1.67 0.00 0.85 0.13 0.10 97.24 16:57:01 1 1.26 0.00 0.82 0.02 0.12 97.78 16:57:01 2 1.94 0.00 0.77 0.00 0.10 97.19 16:57:01 3 1.69 0.00 1.10 0.25 0.10 96.86 16:57:01 4 1.96 0.00 1.36 0.03 0.13 96.51 16:57:01 5 1.57 0.00 1.08 0.00 0.10 97.25 16:57:01 6 1.34 0.00 0.84 0.02 0.10 97.70 16:57:01 7 1.96 0.00 0.94 0.02 0.10 96.99 16:58:01 all 4.82 0.00 1.36 0.18 0.09 93.55 16:58:01 0 5.84 0.00 1.54 0.03 0.10 92.49 16:58:01 1 4.42 0.00 1.14 0.17 0.08 94.19 16:58:01 2 4.89 0.00 1.36 0.13 0.08 93.53 16:58:01 3 4.25 0.00 1.29 0.30 0.10 94.07 16:58:01 4 4.69 0.00 1.44 0.23 0.08 93.55 16:58:01 5 3.88 0.00 1.52 0.03 0.10 94.47 16:58:01 6 5.88 0.00 1.29 0.13 0.10 92.60 16:58:01 7 4.71 0.00 1.31 0.39 0.10 93.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.30 0.00 1.79 1.84 0.08 83.99 Average: 0 14.83 0.00 2.08 0.72 0.08 82.29 Average: 1 11.65 0.00 1.84 2.97 0.08 83.46 Average: 2 11.10 0.00 1.77 2.17 0.09 84.87 Average: 3 11.13 0.00 1.71 1.38 0.09 85.69 Average: 4 9.60 0.00 1.47 0.17 0.08 88.68 Average: 5 11.74 0.00 1.59 1.88 0.07 84.71 Average: 6 11.14 0.00 1.75 2.18 0.08 84.85 Average: 7 17.24 0.00 2.09 3.22 0.09 77.36