---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14899 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 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 854 26525 0 4787 30856 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:75:07:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe75:725/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:67:98:6e 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-14899) 01/25/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 107.76 38.49 69.28 1792.24 22874.63 02:51:01 75.15 13.35 61.81 1098.62 22454.26 02:52:01 119.30 9.75 109.55 1667.19 28963.84 02:53:01 400.32 11.95 388.37 767.57 98179.72 02:54:01 19.18 0.63 18.55 37.46 21098.83 02:55:01 14.65 0.00 14.65 0.00 17664.37 02:56:01 16.98 0.00 16.98 0.00 17570.13 02:57:01 15.13 0.05 15.08 11.73 18164.17 02:58:01 70.04 1.42 68.62 108.25 14994.78 Average: 93.14 8.35 84.79 607.02 29118.54 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30176600 31730244 2762620 8.39 65876 1799112 1364000 4.01 835448 1637384 134972 02:51:01 30006912 31722148 2932308 8.90 77644 1941440 1444596 4.25 850984 1773788 110920 02:52:01 27705232 31661320 5233988 15.89 109012 4077656 1401428 4.12 997608 3815468 1947868 02:53:01 26547544 31028128 6391676 19.40 132256 4517648 5823308 17.13 1699516 4193028 128 02:54:01 24350352 29026124 8588868 26.07 132720 4631628 8914804 26.23 3765672 4307980 272 02:55:01 24331876 29006368 8607344 26.13 132768 4631808 8914804 26.23 3785000 4306552 180 02:56:01 24062572 28744292 8876648 26.95 132964 4636380 9030544 26.57 4050300 4305404 448 02:57:01 24028472 28738248 8910748 27.05 133020 4663332 9185400 27.03 4067716 4321104 7628 02:58:01 27183232 31610728 5755988 17.47 135376 4493008 1521108 4.48 1231316 4059316 1904 Average: 26488088 30363067 6451132 19.58 116848 3932446 5288888 15.56 2364840 3635558 244924 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 95.68 66.31 874.44 23.09 0.00 0.00 0.00 0.00 02:50:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 29.18 21.53 342.94 5.02 0.00 0.00 0.00 0.00 02:51:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-02ec56adc97e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 523.25 308.38 17653.64 24.77 0.00 0.00 0.00 0.00 02:52:01 lo 10.40 10.40 0.96 0.96 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth307147f 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 br-02ec56adc97e 0.65 0.57 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 ens3 63.82 39.39 1852.67 3.08 0.00 0.00 0.00 0.00 02:53:01 veth8454066 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:54:01 veth307147f 2.15 2.15 7.85 2.59 0.00 0.00 0.00 0.00 02:54:01 br-02ec56adc97e 2.00 2.68 3.01 6.70 0.00 0.00 0.00 0.00 02:54:01 ens3 6.62 4.02 1.83 1.87 0.00 0.00 0.00 0.00 02:54:01 veth8454066 0.45 0.47 0.04 0.90 0.00 0.00 0.00 0.00 02:55:01 veth307147f 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 br-02ec56adc97e 1.22 1.33 0.48 0.15 0.00 0.00 0.00 0.00 02:55:01 ens3 0.65 0.70 0.10 0.24 0.00 0.00 0.00 0.00 02:55:01 veth8454066 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:56:01 veth307147f 5.85 6.60 15.33 5.36 0.00 0.00 0.00 0.00 02:56:01 br-02ec56adc97e 5.96 7.38 10.74 21.44 0.00 0.00 0.00 0.00 02:56:01 ens3 1.77 1.42 0.32 0.50 0.00 0.00 0.00 0.00 02:56:01 veth8454066 0.50 0.52 0.05 1.12 0.00 0.00 0.00 0.00 02:57:01 veth307147f 1.38 1.17 0.13 0.15 0.00 0.00 0.00 0.00 02:57:01 br-02ec56adc97e 2.48 2.60 0.14 0.18 0.00 0.00 0.00 0.00 02:57:01 ens3 13.20 13.11 8.33 2.63 0.00 0.00 0.00 0.00 02:57:01 veth8454066 0.75 0.87 0.08 1.17 0.00 0.00 0.00 0.00 02:58:01 ens3 78.92 51.39 71.92 59.20 0.00 0.00 0.00 0.00 02:58:01 lo 62.04 62.04 45.37 45.37 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 90.33 56.23 2314.42 13.36 0.00 0.00 0.00 0.00 Average: lo 6.48 6.48 5.01 5.01 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14899) 01/25/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 7.62 0.00 0.71 5.76 0.03 85.88 02:50:01 0 8.22 0.00 0.61 0.56 0.02 90.59 02:50:01 1 1.58 0.00 0.36 0.07 0.02 97.98 02:50:01 2 7.85 0.00 0.55 25.17 0.03 66.39 02:50:01 3 4.66 0.00 0.59 0.17 0.02 94.56 02:50:01 4 16.91 0.00 1.33 7.96 0.05 73.75 02:50:01 5 8.33 0.00 0.70 0.31 0.02 90.65 02:50:01 6 3.07 0.00 0.46 0.37 0.02 96.08 02:50:01 7 10.38 0.00 1.06 11.61 0.05 76.90 02:51:01 all 6.17 0.00 0.39 6.98 0.03 86.43 02:51:01 0 5.47 0.00 0.28 0.00 0.02 94.23 02:51:01 1 1.29 0.00 0.07 0.02 0.02 98.61 02:51:01 2 18.53 0.00 1.06 19.19 0.05 61.17 02:51:01 3 7.58 0.00 0.32 1.39 0.02 90.69 02:51:01 4 3.95 0.00 0.38 23.75 0.03 71.89 02:51:01 5 6.75 0.00 0.57 1.30 0.02 91.37 02:51:01 6 5.40 0.00 0.22 0.72 0.00 93.66 02:51:01 7 0.48 0.00 0.25 9.63 0.07 89.57 02:52:01 all 12.03 0.00 3.36 3.18 0.05 81.37 02:52:01 0 17.18 0.00 4.27 1.67 0.05 76.83 02:52:01 1 9.43 0.00 3.71 3.56 0.05 83.25 02:52:01 2 28.15 0.00 4.09 1.93 0.05 65.79 02:52:01 3 11.06 0.00 2.95 0.08 0.05 85.85 02:52:01 4 8.22 0.00 2.49 0.98 0.05 88.26 02:52:01 5 8.35 0.00 2.95 0.74 0.05 87.92 02:52:01 6 8.37 0.00 3.53 0.25 0.05 87.80 02:52:01 7 5.58 0.00 2.88 16.28 0.08 75.17 02:53:01 all 6.26 0.00 2.21 11.92 0.06 79.54 02:53:01 0 5.38 0.00 2.21 5.38 0.08 86.95 02:53:01 1 6.87 0.00 2.93 59.80 0.07 30.34 02:53:01 2 6.23 0.00 2.00 2.32 0.05 89.40 02:53:01 3 6.56 0.00 2.25 1.62 0.03 89.54 02:53:01 4 5.39 0.00 1.91 6.14 0.05 86.51 02:53:01 5 6.09 0.00 1.86 5.17 0.05 86.83 02:53:01 6 6.39 0.00 2.23 4.77 0.07 86.54 02:53:01 7 7.21 0.00 2.30 10.40 0.05 80.04 02:54:01 all 25.31 0.00 2.50 1.17 0.08 70.94 02:54:01 0 21.15 0.00 1.81 0.10 0.05 76.89 02:54:01 1 32.36 0.00 3.02 0.00 0.15 64.46 02:54:01 2 22.58 0.00 2.47 0.02 0.07 74.87 02:54:01 3 22.81 0.00 2.35 6.44 0.08 68.31 02:54:01 4 28.63 0.00 2.58 0.02 0.07 68.70 02:54:01 5 26.54 0.00 2.69 2.79 0.07 67.92 02:54:01 6 18.35 0.00 1.83 0.00 0.05 79.77 02:54:01 7 30.03 0.00 3.25 0.05 0.10 66.57 02:55:01 all 0.75 0.00 0.11 1.09 0.04 98.01 02:55:01 0 0.82 0.00 0.10 0.00 0.05 99.03 02:55:01 1 1.18 0.00 0.17 0.00 0.05 98.60 02:55:01 2 0.60 0.00 0.10 0.00 0.03 99.27 02:55:01 3 0.72 0.00 0.18 8.72 0.05 90.32 02:55:01 4 0.75 0.00 0.07 0.00 0.05 99.13 02:55:01 5 0.87 0.00 0.12 0.00 0.07 98.95 02:55:01 6 0.69 0.00 0.03 0.00 0.02 99.26 02:55:01 7 0.43 0.00 0.05 0.00 0.03 99.48 02:56:01 all 6.88 0.00 0.72 1.17 0.06 91.16 02:56:01 0 6.39 0.00 0.69 0.08 0.07 92.77 02:56:01 1 6.46 0.00 0.70 0.02 0.07 92.75 02:56:01 2 8.21 0.00 0.90 2.79 0.07 88.03 02:56:01 3 6.80 0.00 0.69 6.33 0.05 86.13 02:56:01 4 6.94 0.00 0.65 0.00 0.05 92.36 02:56:01 5 6.21 0.00 0.72 0.00 0.05 93.02 02:56:01 6 6.11 0.00 0.70 0.03 0.05 93.11 02:56:01 7 7.90 0.00 0.72 0.13 0.07 91.18 02:57:01 all 0.76 0.00 0.32 1.12 0.06 97.74 02:57:01 0 0.48 0.00 0.15 0.08 0.03 99.25 02:57:01 1 0.89 0.00 0.28 0.00 0.07 98.76 02:57:01 2 0.47 0.00 0.42 8.86 0.07 90.19 02:57:01 3 0.42 0.00 0.32 0.00 0.07 99.20 02:57:01 4 1.52 0.00 0.40 0.02 0.05 98.01 02:57:01 5 1.34 0.00 0.45 0.00 0.07 98.14 02:57:01 6 0.55 0.00 0.44 0.00 0.07 98.94 02:57:01 7 0.40 0.00 0.12 0.00 0.03 99.45 02:58:01 all 5.73 0.00 0.66 1.38 0.04 92.19 02:58:01 0 2.26 0.00 0.69 0.95 0.02 96.09 02:58:01 1 3.34 0.00 0.43 0.12 0.02 96.09 02:58:01 2 5.35 0.00 0.69 7.64 0.05 86.28 02:58:01 3 14.56 0.00 0.77 0.35 0.05 84.27 02:58:01 4 1.82 0.00 0.50 0.93 0.03 96.71 02:58:01 5 16.73 0.00 1.19 0.10 0.03 81.95 02:58:01 6 0.97 0.00 0.55 0.90 0.03 97.54 02:58:01 7 0.74 0.00 0.54 0.07 0.03 98.62 Average: all 7.94 0.00 1.22 3.75 0.05 87.04 Average: 0 7.47 0.00 1.20 0.98 0.04 90.31 Average: 1 7.05 0.00 1.30 7.03 0.06 84.57 Average: 2 10.86 0.00 1.36 7.52 0.05 80.21 Average: 3 8.35 0.00 1.16 2.79 0.05 87.66 Average: 4 8.21 0.00 1.14 4.42 0.05 86.18 Average: 5 9.02 0.00 1.25 1.15 0.05 88.54 Average: 6 5.55 0.00 1.11 0.78 0.04 92.52 Average: 7 7.01 0.00 1.24 5.33 0.06 86.37