---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6237 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 845 26619 0 4702 30866 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:2a:16:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe2a:1629/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:68:b1:62 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-6237) 12/19/23 _x86_64_ (8 CPU) 11:46:38 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps bread/s bwrtn/s 11:48:01 115.25 70.25 45.00 4769.10 56848.66 11:49:01 94.09 13.90 80.19 978.87 38342.95 11:50:01 131.93 23.50 108.43 2782.93 42991.07 11:51:01 77.04 0.55 76.49 60.79 37853.96 11:52:01 128.73 5.01 123.72 415.06 78986.88 11:53:01 159.86 9.22 150.64 381.54 35855.14 11:54:01 51.97 1.68 50.29 107.18 10039.83 Average: 108.39 17.60 90.79 1348.32 42958.08 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 30415476 31754696 2523744 7.66 47512 1614744 1424660 4.19 783284 1475016 51460 11:49:01 30064884 31677076 2874336 8.73 70516 1851532 1488684 4.38 893144 1686464 170092 11:50:01 29694368 31712040 3244852 9.85 85812 2224352 1442548 4.24 897352 2017804 149756 11:51:01 27479536 31662240 5459684 16.58 106572 4298448 1447672 4.26 984364 4044344 1561572 11:52:01 27046412 31394340 5892808 17.89 113312 4441728 3188040 9.38 1287844 4139436 500 11:53:01 25514216 30034324 7425004 22.54 118736 4599120 6128568 18.03 2744376 4188152 27692 11:54:01 27293160 31639896 5646060 17.14 122352 4432112 1477828 4.35 1166536 4023364 54528 Average: 28215436 31410659 4723784 14.34 94973 3351719 2371143 6.98 1250986 3082083 287943 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 310.89 242.95 918.90 61.65 0.00 0.00 0.00 0.00 11:49:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 60.28 42.60 844.20 10.24 0.00 0.00 0.00 0.00 11:50:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 65.82 50.92 846.33 13.81 0.00 0.00 0.00 0.00 11:51:01 br-cd3a6a6aa9ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 5.20 5.20 0.47 0.47 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 539.76 309.45 19665.91 21.49 0.00 0.00 0.00 0.00 11:52:01 br-cd3a6a6aa9ef 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 vethf8e7993 0.07 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:52:01 vethf31be6c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 br-cd3a6a6aa9ef 0.42 0.42 0.23 0.04 0.00 0.00 0.00 0.00 11:53:01 lo 3.23 3.23 0.49 0.49 0.00 0.00 0.00 0.00 11:53:01 veth0b6e087 1.05 1.22 0.28 0.09 0.00 0.00 0.00 0.00 11:53:01 vethf31be6c 2.38 2.27 0.26 0.21 0.00 0.00 0.00 0.00 11:54:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 1040.66 699.65 22388.54 129.28 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.23 0.23 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: ens3 147.38 99.17 3204.80 18.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6237) 12/19/23 _x86_64_ (8 CPU) 11:46:38 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 5.43 0.00 0.83 13.67 0.04 80.02 11:48:01 0 3.35 0.00 0.85 2.89 0.03 92.88 11:48:01 1 13.75 0.00 1.01 4.15 0.07 81.02 11:48:01 2 8.39 0.00 0.44 38.78 0.03 52.35 11:48:01 3 5.68 0.00 0.95 2.16 0.03 91.17 11:48:01 4 2.65 0.00 1.57 50.30 0.02 45.46 11:48:01 5 4.43 0.00 0.53 2.78 0.02 92.24 11:48:01 6 2.79 0.00 0.77 5.73 0.05 90.66 11:48:01 7 2.44 0.00 0.56 2.68 0.03 94.29 11:49:01 all 8.13 0.00 0.59 5.09 0.03 86.16 11:49:01 0 1.89 0.00 0.17 0.07 0.02 97.86 11:49:01 1 16.41 0.00 0.72 3.87 0.05 78.95 11:49:01 2 20.27 0.00 1.13 2.90 0.03 75.66 11:49:01 3 8.32 0.00 0.78 0.75 0.02 90.13 11:49:01 4 3.37 0.00 0.32 5.14 0.02 91.16 11:49:01 5 13.58 0.00 1.05 2.30 0.03 83.04 11:49:01 6 0.07 0.00 0.13 2.86 0.05 96.89 11:49:01 7 1.15 0.00 0.43 22.89 0.02 75.51 11:50:01 all 8.31 0.00 0.76 6.22 0.03 84.69 11:50:01 0 0.50 0.00 0.18 1.10 0.02 98.20 11:50:01 1 11.38 0.00 0.95 2.69 0.02 84.97 11:50:01 2 15.06 0.00 1.42 26.27 0.05 57.20 11:50:01 3 5.12 0.00 0.68 0.60 0.02 93.58 11:50:01 4 7.60 0.00 0.62 0.37 0.03 91.39 11:50:01 5 18.15 0.00 0.82 3.55 0.03 77.45 11:50:01 6 6.33 0.00 0.90 10.11 0.03 82.62 11:50:01 7 2.30 0.00 0.45 5.14 0.03 92.07 11:51:01 all 6.79 0.00 2.73 12.22 0.07 78.18 11:51:01 0 7.05 0.00 3.18 47.05 0.07 42.65 11:51:01 1 6.37 0.00 3.34 13.07 0.08 77.14 11:51:01 2 7.21 0.00 2.59 7.44 0.08 82.68 11:51:01 3 6.38 0.00 2.23 0.47 0.07 90.84 11:51:01 4 6.11 0.00 3.57 1.62 0.07 88.64 11:51:01 5 8.83 0.00 2.11 0.05 0.10 88.90 11:51:01 6 7.21 0.00 2.31 26.97 0.07 63.44 11:51:01 7 5.16 0.00 2.46 1.23 0.03 91.12 11:52:01 all 2.66 0.00 0.96 17.36 0.02 79.00 11:52:01 0 1.57 0.00 0.94 68.41 0.03 29.05 11:52:01 1 3.41 0.00 1.08 29.69 0.02 65.81 11:52:01 2 3.83 0.00 0.67 0.40 0.02 95.08 11:52:01 3 3.39 0.00 0.70 1.07 0.02 94.82 11:52:01 4 2.54 0.00 1.07 17.01 0.02 79.37 11:52:01 5 1.90 0.00 1.22 0.58 0.00 96.30 11:52:01 6 2.56 0.00 1.29 21.26 0.02 74.88 11:52:01 7 2.05 0.00 0.80 0.52 0.02 96.61 11:53:01 all 22.48 0.00 2.58 7.16 0.08 67.71 11:53:01 0 26.40 0.00 2.66 6.74 0.08 64.12 11:53:01 1 27.90 0.00 3.04 26.86 0.08 42.12 11:53:01 2 20.95 0.00 2.50 2.72 0.08 73.74 11:53:01 3 15.20 0.00 2.07 1.40 0.07 81.27 11:53:01 4 25.61 0.00 2.85 0.57 0.08 70.88 11:53:01 5 24.44 0.00 2.59 4.49 0.10 68.38 11:53:01 6 21.10 0.00 2.57 7.05 0.08 69.20 11:53:01 7 18.20 0.00 2.37 7.49 0.08 71.85 11:54:01 all 6.31 0.00 0.54 2.01 0.03 91.13 11:54:01 0 3.04 0.00 0.45 12.16 0.02 84.34 11:54:01 1 1.04 0.00 0.43 0.00 0.02 98.51 11:54:01 2 27.26 0.00 1.09 1.75 0.07 69.83 11:54:01 3 10.83 0.00 0.82 0.52 0.03 87.81 11:54:01 4 0.97 0.00 0.27 0.58 0.00 98.18 11:54:01 5 1.46 0.00 0.51 0.56 0.02 97.44 11:54:01 6 4.94 0.00 0.38 0.05 0.02 94.61 11:54:01 7 0.95 0.00 0.30 0.43 0.02 98.30 Average: all 8.58 0.00 1.28 9.09 0.04 81.00 Average: 0 6.24 0.00 1.20 19.76 0.04 72.76 Average: 1 11.44 0.00 1.51 11.50 0.05 75.50 Average: 2 14.73 0.00 1.40 11.41 0.05 72.40 Average: 3 7.85 0.00 1.18 0.99 0.04 89.95 Average: 4 6.98 0.00 1.46 10.68 0.03 80.85 Average: 5 10.40 0.00 1.26 2.04 0.04 86.25 Average: 6 6.43 0.00 1.19 10.56 0.05 81.77 Average: 7 4.60 0.00 1.05 5.78 0.03 88.53