---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20649 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 828 26547 0 4790 30882 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:bf:a3:3b brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:febf:a33b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:c1:f8:84 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-20649) 04/05/24 _x86_64_ (8 CPU) 02:49:07 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 75.34 42.11 33.23 2238.96 7650.06 02:52:01 69.81 13.25 56.56 972.90 9009.83 02:53:01 83.69 13.83 69.86 1123.81 11373.44 02:54:01 114.33 9.35 104.98 1647.59 41756.24 02:55:01 344.64 13.46 331.18 759.31 60937.24 02:56:01 8.08 1.18 6.90 28.53 2987.22 02:57:01 3.91 0.00 3.91 0.00 2996.80 02:58:01 8.22 0.00 8.22 0.00 2937.98 02:59:01 15.61 0.03 15.58 6.00 4816.40 03:00:01 54.92 1.97 52.96 113.58 5342.06 Average: 77.85 9.52 68.33 689.05 14980.33 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30334744 31697872 2604476 7.91 51592 1633892 1477960 4.35 849532 1490064 24772 02:52:01 30162876 31739120 2776344 8.43 69428 1818344 1439104 4.23 832732 1654880 75436 02:53:01 29914672 31750096 3024548 9.18 84452 2048664 1404820 4.13 834076 1875596 110408 02:54:01 27260024 31688880 5679196 17.24 118436 4513212 1490116 4.38 980596 4250152 1452416 02:55:01 25156376 29807088 7782844 23.63 133656 4643060 7407064 21.79 2965764 4313452 448 02:56:01 24399152 29089864 8540068 25.93 133848 4645916 8680520 25.54 3717248 4310184 316 02:57:01 24391496 29082668 8547724 25.95 133908 4646088 8680520 25.54 3724732 4310356 208 02:58:01 24132164 28832048 8807056 26.74 134112 4650620 8845988 26.03 3978712 4310456 184 02:59:01 24687456 29390208 8251764 25.05 134324 4679376 6643720 19.55 3447880 4302516 148 03:00:01 27144396 31582936 5794824 17.59 136076 4504440 1566044 4.61 1277940 4057800 2660 Average: 26758336 30466078 6180884 18.76 112983 3778361 4763586 14.02 2260921 3487546 166700 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 02:51:01 ens3 309.35 224.53 874.92 58.45 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:52:01 ens3 36.11 24.06 649.95 4.49 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 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 02:53:01 ens3 34.01 25.61 570.57 5.32 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 10.73 10.73 0.98 0.98 0.00 0.00 0.00 0.00 02:54:01 ens3 561.29 312.20 19235.83 23.81 0.00 0.00 0.00 0.00 02:54:01 br-79169a323aca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth544c38d 24.21 22.83 12.04 16.92 0.00 0.00 0.00 0.00 02:55:01 vethe5191f3 0.13 0.45 0.01 0.02 0.00 0.00 0.00 0.00 02:55:01 veth3fe2fe0 0.45 0.75 0.05 0.30 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth544c38d 7.95 6.70 7.42 14.19 0.00 0.00 0.00 0.00 02:56:01 vethe5191f3 0.40 0.40 0.04 0.90 0.00 0.00 0.00 0.00 02:56:01 veth3fe2fe0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth544c38d 0.18 0.20 0.27 0.02 0.00 0.00 0.00 0.00 02:57:01 vethe5191f3 0.53 0.55 0.05 0.92 0.00 0.00 0.00 0.00 02:57:01 veth3fe2fe0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 veth544c38d 61.42 50.62 31.91 123.44 0.00 0.00 0.00 0.01 02:58:01 vethe5191f3 0.52 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:58:01 veth3fe2fe0 0.00 0.02 0.00 0.00 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 02:59:01 veth544c38d 0.50 0.62 0.30 0.05 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 vetha3c7f7e 10.28 10.93 23.41 8.23 0.00 0.00 0.00 0.00 02:59:01 vetha033ba2 199.73 247.43 317.97 78.98 0.00 0.00 0.00 0.03 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 62.29 62.29 45.43 45.43 0.00 0.00 0.00 0.00 03:00:01 ens3 1041.19 670.64 21491.63 161.81 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 5.85 5.85 4.51 4.51 0.00 0.00 0.00 0.00 Average: ens3 102.42 65.70 2142.11 15.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20649) 04/05/24 _x86_64_ (8 CPU) 02:49:07 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 6.60 0.00 0.58 8.07 0.04 84.72 02:51:01 0 10.89 0.00 1.10 1.32 0.02 86.67 02:51:01 1 2.19 0.00 0.58 3.21 0.02 94.00 02:51:01 2 12.30 0.00 0.60 5.90 0.03 81.17 02:51:01 3 3.97 0.00 0.18 0.85 0.02 94.98 02:51:01 4 2.94 0.00 0.17 1.15 0.02 95.73 02:51:01 5 3.54 0.00 0.48 22.04 0.03 73.90 02:51:01 6 7.24 0.00 0.70 1.93 0.02 90.11 02:51:01 7 9.80 0.00 0.77 28.16 0.12 61.15 02:52:01 all 5.72 0.00 0.48 6.65 0.02 87.13 02:52:01 0 8.26 0.00 0.45 1.29 0.02 89.99 02:52:01 1 6.17 0.00 0.28 2.27 0.02 91.27 02:52:01 2 13.33 0.00 1.24 22.61 0.03 62.79 02:52:01 3 6.22 0.00 0.33 0.17 0.02 93.26 02:52:01 4 2.35 0.00 0.32 1.07 0.02 96.25 02:52:01 5 0.87 0.00 0.38 2.23 0.00 96.52 02:52:01 6 0.80 0.00 0.38 1.15 0.00 97.67 02:52:01 7 7.79 0.00 0.43 22.66 0.07 69.05 02:53:01 all 7.17 0.00 0.51 5.19 0.02 87.11 02:53:01 0 1.07 0.00 0.15 0.00 0.00 98.78 02:53:01 1 22.48 0.00 1.01 3.38 0.05 73.08 02:53:01 2 8.77 0.00 0.77 18.04 0.03 72.39 02:53:01 3 10.42 0.00 0.65 0.23 0.02 88.68 02:53:01 4 1.23 0.00 0.23 0.35 0.03 98.15 02:53:01 5 1.88 0.00 0.18 0.43 0.00 97.50 02:53:01 6 0.42 0.00 0.10 0.02 0.02 99.45 02:53:01 7 11.06 0.00 0.99 19.10 0.02 68.83 02:54:01 all 10.39 0.00 3.93 5.57 0.07 80.05 02:54:01 0 10.90 0.00 4.04 0.13 0.08 84.84 02:54:01 1 11.10 0.00 2.81 0.15 0.05 85.89 02:54:01 2 9.61 0.00 4.41 30.98 0.08 54.91 02:54:01 3 8.40 0.00 5.08 0.07 0.07 86.38 02:54:01 4 13.08 0.00 3.88 12.15 0.07 70.82 02:54:01 5 11.80 0.00 4.03 0.24 0.07 83.87 02:54:01 6 9.39 0.00 3.33 0.05 0.07 87.17 02:54:01 7 8.77 0.00 3.90 0.93 0.07 86.34 02:55:01 all 19.06 0.00 2.86 7.47 0.06 70.55 02:55:01 0 22.16 0.00 3.18 1.56 0.05 73.06 02:55:01 1 16.27 0.00 2.08 0.59 0.07 80.99 02:55:01 2 20.13 0.00 3.56 35.47 0.07 40.77 02:55:01 3 18.31 0.00 2.83 1.57 0.05 77.24 02:55:01 4 19.31 0.00 3.16 3.08 0.07 74.38 02:55:01 5 18.85 0.00 2.58 4.92 0.05 73.59 02:55:01 6 17.75 0.00 2.77 8.40 0.07 71.01 02:55:01 7 19.72 0.00 2.74 4.16 0.05 73.33 02:56:01 all 12.32 0.00 1.10 0.56 0.05 85.96 02:56:01 0 16.52 0.00 1.59 0.03 0.05 81.81 02:56:01 1 10.58 0.00 0.93 0.00 0.03 88.45 02:56:01 2 9.72 0.00 0.93 1.94 0.03 87.38 02:56:01 3 9.77 0.00 1.00 0.02 0.05 89.15 02:56:01 4 13.89 0.00 1.17 0.00 0.07 84.87 02:56:01 5 9.10 0.00 0.77 0.00 0.05 90.09 02:56:01 6 13.80 0.00 1.09 2.50 0.05 82.56 02:56:01 7 15.22 0.00 1.35 0.00 0.07 83.36 02:57:01 all 0.64 0.00 0.08 0.28 0.04 98.96 02:57:01 0 0.47 0.00 0.07 0.00 0.05 99.42 02:57:01 1 0.65 0.00 0.05 0.02 0.03 99.25 02:57:01 2 0.37 0.00 0.03 2.10 0.05 97.44 02:57:01 3 1.17 0.00 0.07 0.00 0.02 98.75 02:57:01 4 0.50 0.00 0.17 0.00 0.08 99.25 02:57:01 5 0.28 0.00 0.07 0.00 0.02 99.63 02:57:01 6 0.82 0.00 0.05 0.15 0.03 98.95 02:57:01 7 0.87 0.00 0.08 0.00 0.07 98.98 02:58:01 all 6.92 0.00 0.80 0.67 0.06 91.54 02:58:01 0 7.08 0.00 0.78 0.90 0.05 91.18 02:58:01 1 7.80 0.00 0.87 0.18 0.10 91.05 02:58:01 2 7.15 0.00 0.64 3.00 0.03 89.19 02:58:01 3 7.19 0.00 0.87 0.13 0.05 91.75 02:58:01 4 6.28 0.00 0.82 0.15 0.05 92.70 02:58:01 5 8.35 0.00 1.17 0.22 0.05 90.22 02:58:01 6 5.72 0.00 0.50 0.32 0.07 93.39 02:58:01 7 5.87 0.00 0.75 0.48 0.07 92.83 02:59:01 all 1.19 0.00 0.41 1.28 0.07 97.05 02:59:01 0 1.45 0.00 0.50 0.18 0.15 97.71 02:59:01 1 1.04 0.00 0.42 0.25 0.08 98.21 02:59:01 2 1.19 0.00 0.42 5.36 0.05 92.99 02:59:01 3 1.10 0.00 0.40 0.20 0.03 98.26 02:59:01 4 1.82 0.00 0.32 0.42 0.07 97.37 02:59:01 5 1.29 0.00 0.47 3.34 0.07 94.84 02:59:01 6 0.92 0.00 0.40 0.17 0.05 98.46 02:59:01 7 0.69 0.00 0.38 0.30 0.07 98.56 03:00:01 all 7.84 0.00 0.58 1.69 0.03 89.87 03:00:01 0 8.18 0.00 0.63 1.60 0.05 89.54 03:00:01 1 15.01 0.00 0.75 1.12 0.03 83.08 03:00:01 2 16.60 0.00 0.55 0.90 0.05 81.90 03:00:01 3 3.11 0.00 0.37 1.05 0.02 95.45 03:00:01 4 3.02 0.00 0.50 1.37 0.02 95.09 03:00:01 5 13.32 0.00 0.75 6.96 0.05 78.92 03:00:01 6 2.93 0.00 0.42 0.12 0.02 96.51 03:00:01 7 0.53 0.00 0.60 0.45 0.02 98.40 Average: all 7.78 0.00 1.13 3.74 0.05 87.31 Average: 0 8.69 0.00 1.25 0.70 0.05 89.31 Average: 1 9.33 0.00 0.98 1.12 0.05 88.53 Average: 2 9.91 0.00 1.31 12.59 0.05 76.15 Average: 3 6.96 0.00 1.17 0.43 0.03 91.40 Average: 4 6.42 0.00 1.07 1.96 0.05 90.50 Average: 5 6.91 0.00 1.08 4.04 0.04 87.93 Average: 6 5.97 0.00 0.97 1.48 0.04 91.55 Average: 7 8.02 0.00 1.20 7.63 0.06 83.09