---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13466 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 859 26503 0 4803 30851 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:fd:00:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fefd:a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:12:69:01 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-13466) 03/16/24 _x86_64_ (8 CPU) 02:48:47 LINUX RESTART (8 CPU) 02:49:06 tps rtps wtps bread/s bwrtn/s 02:50:01 152.14 92.84 59.31 5823.77 57801.67 02:51:01 128.30 27.21 101.08 2071.39 27148.54 02:52:01 81.95 6.30 75.65 1185.54 19895.75 02:53:01 154.75 3.25 151.50 440.79 96882.64 02:54:01 289.50 13.51 275.99 794.38 27143.93 02:55:01 13.25 0.00 13.25 0.00 15711.73 02:56:01 14.80 0.00 14.80 0.00 16771.90 02:57:01 15.14 0.00 15.14 0.00 16852.77 02:58:01 47.44 0.87 46.58 43.19 18161.77 Average: 99.21 15.28 83.93 1107.40 32699.05 02:49:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30340908 31693124 2598312 7.89 48980 1625064 1420140 4.18 844848 1483884 56764 02:51:01 29972260 31695832 2966960 9.01 77032 1949564 1413648 4.16 875260 1782600 123616 02:52:01 29806152 31743840 3133068 9.51 89376 2142032 1335900 3.93 872692 1931084 45480 02:53:01 27219140 31661344 5720080 17.37 118460 4524420 1465472 4.31 1002208 4262528 18572 02:54:01 24268448 28967720 8670772 26.32 132740 4655784 9158092 26.95 3819032 4332760 1156 02:55:01 24199756 28898756 8739464 26.53 132788 4657296 9192236 27.05 3888792 4330360 208 02:56:01 24088900 28794164 8850320 26.87 132920 4658564 9223724 27.14 3994812 4333216 28 02:57:01 23930012 28636424 9009208 27.35 133124 4661968 9339104 27.48 4155940 4329136 76 02:58:01 27197600 31641280 5741620 17.43 133624 4508440 1491128 4.39 1192052 4079284 4460 Average: 26780353 30414720 6158867 18.70 111005 3709237 4893272 14.40 2293960 3429428 27818 02:49:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 377.24 258.89 1001.25 62.65 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 02:50:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 02:51:01 ens3 58.36 38.78 916.70 8.07 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 02:51:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 02:52:01 ens3 38.83 28.08 585.29 4.31 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 02:52:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 02:53:01 ens3 529.79 299.38 19015.53 22.41 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 9.66 9.66 0.88 0.88 0.00 0.00 0.00 0.00 02:53:01 br-75341bffa2cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethb18ee91 32.13 29.00 19.45 31.07 0.00 0.00 0.00 0.00 02:54:01 vethef519d3 5.47 5.27 0.95 1.12 0.00 0.00 0.00 0.00 02:54:01 veth6e733d3 58.69 71.57 28.10 21.65 0.00 0.00 0.00 0.00 02:54:01 ens3 6.40 4.78 1.79 1.75 0.00 0.00 0.00 0.00 02:55:01 vethb18ee91 0.15 0.17 0.27 0.02 0.00 0.00 0.00 0.00 02:55:01 vethef519d3 19.56 16.33 8.31 26.09 0.00 0.00 0.00 0.00 02:55:01 veth6e733d3 13.86 17.48 20.89 5.07 0.00 0.00 0.00 0.00 02:55:01 ens3 4.23 1.97 5.18 0.42 0.00 0.00 0.00 0.00 02:56:01 vethb18ee91 7.75 6.47 5.13 12.75 0.00 0.00 0.00 0.00 02:56:01 vethef519d3 33.71 27.68 11.78 47.83 0.00 0.00 0.00 0.00 02:56:01 veth6e733d3 30.83 38.66 54.34 12.98 0.00 0.00 0.00 0.00 02:56:01 ens3 0.78 0.73 0.17 0.51 0.00 0.00 0.00 0.00 02:57:01 vethb18ee91 53.95 44.52 27.06 110.70 0.00 0.00 0.00 0.01 02:57:01 vethef519d3 71.06 57.80 24.32 128.72 0.00 0.00 0.00 0.01 02:57:01 veth6e733d3 96.08 119.68 214.50 39.24 0.00 0.00 0.00 0.02 02:57:01 ens3 2.85 2.10 0.75 0.76 0.00 0.00 0.00 0.00 02:58:01 ens3 76.52 53.46 69.13 57.09 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 02:58:01 lo 61.42 61.42 45.29 45.29 0.00 0.00 0.00 0.00 Average: ens3 119.29 74.76 2412.84 17.13 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: lo 6.60 6.60 5.06 5.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13466) 03/16/24 _x86_64_ (8 CPU) 02:48:47 LINUX RESTART (8 CPU) 02:49:06 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 6.94 0.00 1.12 3.33 0.04 88.57 02:50:01 0 10.26 0.00 2.46 0.67 0.05 86.55 02:50:01 1 4.09 0.00 0.86 0.82 0.05 94.18 02:50:01 2 3.16 0.00 0.89 0.58 0.04 95.33 02:50:01 3 9.60 0.00 0.93 1.62 0.04 87.80 02:50:01 4 9.75 0.00 1.17 0.29 0.02 88.78 02:50:01 5 5.18 0.00 0.68 21.33 0.05 72.76 02:50:01 6 8.20 0.00 0.82 0.53 0.04 90.42 02:50:01 7 5.32 0.00 1.11 0.82 0.05 92.69 02:51:01 all 9.99 0.00 0.83 2.45 0.04 86.70 02:51:01 0 6.54 0.00 0.47 0.05 0.00 92.95 02:51:01 1 14.38 0.00 1.05 0.69 0.08 83.80 02:51:01 2 0.90 0.00 0.43 1.48 0.02 97.16 02:51:01 3 8.48 0.00 0.44 0.70 0.02 90.36 02:51:01 4 27.25 0.00 1.67 0.93 0.05 70.09 02:51:01 5 2.02 0.00 0.68 12.74 0.05 84.50 02:51:01 6 4.02 0.00 0.57 0.43 0.02 94.96 02:51:01 7 16.28 0.00 1.33 2.51 0.05 79.82 02:52:01 all 4.78 0.00 0.48 13.14 0.03 81.57 02:52:01 0 20.84 0.00 1.05 13.33 0.03 64.75 02:52:01 1 2.84 0.00 0.72 42.88 0.05 53.51 02:52:01 2 5.48 0.00 0.67 0.25 0.02 93.59 02:52:01 3 0.48 0.00 0.22 0.00 0.02 99.28 02:52:01 4 6.35 0.00 0.47 2.52 0.03 90.63 02:52:01 5 1.70 0.00 0.45 45.63 0.03 52.18 02:52:01 6 0.30 0.00 0.13 0.45 0.02 99.10 02:52:01 7 0.22 0.00 0.15 0.00 0.05 99.58 02:53:01 all 9.56 0.00 4.42 7.26 0.08 78.67 02:53:01 0 8.23 0.00 4.76 2.75 0.07 84.19 02:53:01 1 9.06 0.00 3.60 12.17 0.07 75.11 02:53:01 2 9.90 0.00 4.09 3.68 0.07 82.27 02:53:01 3 9.89 0.00 4.09 0.84 0.07 85.11 02:53:01 4 9.37 0.00 5.92 30.93 0.07 53.71 02:53:01 5 9.12 0.00 4.33 6.19 0.08 80.28 02:53:01 6 10.12 0.00 4.72 0.39 0.07 84.70 02:53:01 7 10.83 0.00 3.85 1.24 0.07 84.03 02:54:01 all 30.28 0.00 4.11 3.65 0.11 61.85 02:54:01 0 28.83 0.00 3.92 2.20 0.08 64.97 02:54:01 1 29.98 0.00 4.28 2.66 0.12 62.96 02:54:01 2 37.14 0.00 4.71 2.36 0.12 55.67 02:54:01 3 25.09 0.00 3.78 2.40 0.10 68.62 02:54:01 4 29.08 0.00 4.07 12.49 0.10 54.27 02:54:01 5 30.83 0.00 4.15 3.02 0.10 61.91 02:54:01 6 27.94 0.00 3.31 2.60 0.10 66.05 02:54:01 7 33.37 0.00 4.63 1.44 0.19 60.38 02:55:01 all 3.05 0.00 0.27 1.86 0.04 94.78 02:55:01 0 2.47 0.00 0.32 0.27 0.03 96.91 02:55:01 1 3.07 0.00 0.23 0.00 0.03 96.66 02:55:01 2 2.86 0.00 0.30 0.08 0.03 96.73 02:55:01 3 2.95 0.00 0.22 0.00 0.03 96.80 02:55:01 4 2.80 0.00 0.37 13.99 0.07 82.77 02:55:01 5 2.19 0.00 0.20 0.00 0.03 97.58 02:55:01 6 5.06 0.00 0.26 0.08 0.05 94.54 02:55:01 7 2.96 0.00 0.23 0.47 0.07 96.27 02:56:01 all 3.13 0.00 0.32 1.10 0.05 95.40 02:56:01 0 2.75 0.00 0.28 0.15 0.02 96.80 02:56:01 1 2.10 0.00 0.25 0.00 0.03 97.61 02:56:01 2 3.75 0.00 0.33 0.02 0.02 95.88 02:56:01 3 3.11 0.00 0.30 0.00 0.07 96.52 02:56:01 4 3.86 0.00 0.48 8.61 0.05 86.99 02:56:01 5 1.39 0.00 0.22 0.00 0.05 98.35 02:56:01 6 4.17 0.00 0.25 0.02 0.08 95.49 02:56:01 7 3.95 0.00 0.50 0.03 0.07 95.45 02:57:01 all 4.73 0.00 0.60 1.11 0.08 93.49 02:57:01 0 4.72 0.00 0.69 0.00 0.08 94.51 02:57:01 1 4.72 0.00 0.52 0.02 0.08 94.67 02:57:01 2 4.04 0.00 0.58 0.02 0.05 95.31 02:57:01 3 6.23 0.00 0.75 0.00 0.10 92.91 02:57:01 4 5.35 0.00 0.74 8.75 0.10 85.06 02:57:01 5 2.81 0.00 0.40 0.00 0.08 96.71 02:57:01 6 4.78 0.00 0.50 0.00 0.08 94.63 02:57:01 7 5.16 0.00 0.55 0.07 0.08 94.14 02:58:01 all 1.97 0.00 0.65 1.74 0.09 95.56 02:58:01 0 3.49 0.00 0.69 0.30 0.08 95.43 02:58:01 1 1.25 0.00 0.60 0.23 0.05 97.86 02:58:01 2 2.49 0.00 0.72 1.07 0.05 95.67 02:58:01 3 1.02 0.00 0.62 0.07 0.08 98.21 02:58:01 4 1.64 0.00 0.70 10.65 0.15 86.86 02:58:01 5 1.45 0.00 0.72 0.28 0.07 97.48 02:58:01 6 1.73 0.00 0.59 0.54 0.10 97.05 02:58:01 7 2.66 0.00 0.60 0.74 0.08 95.92 Average: all 8.26 0.00 1.42 3.96 0.06 86.30 Average: 0 9.77 0.00 1.61 2.21 0.05 86.36 Average: 1 7.95 0.00 1.34 6.67 0.06 83.97 Average: 2 7.76 0.00 1.41 1.06 0.05 89.73 Average: 3 7.39 0.00 1.26 0.62 0.06 90.67 Average: 4 10.61 0.00 1.73 9.95 0.07 77.64 Average: 5 6.28 0.00 1.31 9.82 0.06 82.53 Average: 6 7.32 0.00 1.23 0.56 0.06 90.83 Average: 7 8.98 0.00 1.44 0.81 0.08 88.69