---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11519 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 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 872 26254 0 5039 30839 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:f6:a8:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fef6:a889/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:b0:f0:ba 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 inet6 fe80::42:dbff:feb0:f0ba/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11519) 01/12/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 109.92 36.24 73.67 1695.18 14638.49 10:52:01 143.71 16.86 126.85 394.20 26087.65 10:53:01 24.33 5.63 18.70 466.72 9377.50 10:54:01 125.10 3.03 122.06 425.66 63624.73 10:55:01 494.77 0.17 494.60 1.33 55061.76 10:56:01 150.93 0.15 150.78 12.93 53455.25 10:57:01 48.73 1.28 47.45 63.33 17649.73 Average: 156.79 9.05 147.73 437.05 34271.58 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30065536 31686192 2873684 8.72 71156 1859240 1452176 4.27 891508 1692588 173976 10:52:01 28962300 30960588 3976920 12.07 87328 2205048 2114632 6.22 1647500 2008084 16652 10:53:01 28259072 30688912 4680148 14.21 88776 2628224 2202788 6.48 2141436 2199956 374976 10:54:01 27134784 30298336 5804436 17.62 116308 3305272 2480460 7.30 2802904 2592032 88348 10:55:01 26186020 30613488 6753200 20.50 212904 4300860 2285876 6.73 2750900 3422952 308 10:56:01 26051072 30506892 6888148 20.91 218512 4392164 2336608 6.87 2858956 3519764 628 10:57:01 26898548 31593492 6040672 18.34 224348 4619196 1516740 4.46 2024344 3504264 30012 Average: 27651047 30906843 5288173 16.05 145619 3330001 2055611 6.05 2159650 2705663 97843 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 91.82 64.51 1116.36 11.94 0.00 0.00 0.00 0.00 10:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 622.38 471.70 4774.26 107.02 0.00 0.00 0.00 0.00 10:53:01 lo 7.90 7.90 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 201.00 163.04 585.63 57.36 0.00 0.00 0.00 0.00 10:54:01 lo 6.27 6.27 0.58 0.58 0.00 0.00 0.00 0.00 10:54:01 vethd6600ba 100.15 158.12 13.99 445.40 0.00 0.00 0.00 0.04 10:54:01 docker0 103.43 163.94 12.81 522.95 0.00 0.00 0.00 0.00 10:54:01 ens3 690.08 593.37 2254.80 3342.90 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 466.37 455.09 59.09 1188.36 0.00 0.00 0.00 0.00 10:55:01 ens3 480.92 484.09 1194.42 75.30 0.00 0.00 0.00 0.00 10:56:01 lo 8.13 8.13 0.74 0.74 0.00 0.00 0.00 0.00 10:56:01 docker0 2.93 5.45 0.18 77.50 0.00 0.00 0.00 0.00 10:56:01 ens3 608.73 623.03 1484.01 3423.83 0.00 0.00 0.00 0.00 10:57:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 54.27 47.57 78.97 22.35 0.00 0.00 0.00 0.00 Average: lo 3.92 3.92 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 81.82 89.21 10.30 255.54 0.00 0.00 0.00 0.00 Average: ens3 392.76 349.63 1641.24 1005.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11519) 01/12/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.29 0.00 0.82 1.61 0.03 87.25 10:51:01 0 36.89 0.00 2.12 1.35 0.07 59.57 10:51:01 1 10.90 0.00 0.77 3.38 0.03 84.92 10:51:01 2 8.64 0.00 0.87 0.50 0.02 89.97 10:51:01 3 4.84 0.00 0.55 0.58 0.02 94.01 10:51:01 4 6.19 0.00 0.78 5.84 0.02 87.17 10:51:01 5 0.82 0.00 0.30 0.20 0.02 98.67 10:51:01 6 0.63 0.00 0.43 0.05 0.00 98.88 10:51:01 7 13.41 0.00 0.72 1.02 0.05 84.80 10:52:01 all 12.71 0.00 1.30 2.74 0.04 83.21 10:52:01 0 8.19 0.00 0.89 2.09 0.03 88.81 10:52:01 1 7.58 0.00 0.55 5.73 0.02 86.12 10:52:01 2 11.36 0.00 0.89 0.43 0.05 87.27 10:52:01 3 17.00 0.00 1.07 3.19 0.07 78.68 10:52:01 4 13.61 0.00 2.59 2.84 0.05 80.91 10:52:01 5 12.58 0.00 1.07 2.24 0.03 84.08 10:52:01 6 14.13 0.00 2.07 2.21 0.07 81.52 10:52:01 7 17.20 0.00 1.27 3.23 0.05 78.26 10:53:01 all 17.58 0.00 0.80 0.38 0.04 81.19 10:53:01 0 8.89 0.00 0.73 0.03 0.03 90.31 10:53:01 1 22.43 0.00 0.78 0.30 0.05 76.43 10:53:01 2 14.45 0.00 0.40 0.00 0.03 85.11 10:53:01 3 32.83 0.00 0.84 2.16 0.05 64.13 10:53:01 4 17.36 0.00 0.78 0.20 0.03 81.62 10:53:01 5 14.46 0.00 1.05 0.10 0.03 84.36 10:53:01 6 10.96 0.00 0.65 0.05 0.05 88.29 10:53:01 7 19.25 0.00 1.20 0.25 0.05 79.25 10:54:01 all 9.86 0.00 2.08 2.56 0.06 85.44 10:54:01 0 9.87 0.00 2.18 0.39 0.07 87.50 10:54:01 1 9.61 0.00 1.61 6.31 0.07 82.41 10:54:01 2 4.96 0.00 1.36 7.46 0.03 86.19 10:54:01 3 10.84 0.00 2.33 1.77 0.05 85.01 10:54:01 4 17.96 0.00 2.92 0.39 0.08 78.65 10:54:01 5 10.29 0.00 1.95 0.18 0.07 87.51 10:54:01 6 8.48 0.00 2.03 3.81 0.07 85.61 10:54:01 7 6.87 0.00 2.28 0.18 0.03 90.63 10:55:01 all 12.91 0.00 3.19 4.62 0.07 79.21 10:55:01 0 10.17 0.00 4.18 20.72 0.07 64.87 10:55:01 1 13.77 0.00 4.23 2.35 0.10 79.54 10:55:01 2 14.20 0.00 1.49 7.11 0.05 77.15 10:55:01 3 18.39 0.00 3.22 1.48 0.08 76.83 10:55:01 4 19.51 0.00 3.99 0.94 0.07 75.50 10:55:01 5 7.04 0.00 3.16 1.97 0.07 87.77 10:55:01 6 14.79 0.00 3.45 2.04 0.07 79.65 10:55:01 7 5.43 0.00 1.83 0.40 0.03 92.30 10:56:01 all 14.01 0.00 2.20 2.34 0.06 81.39 10:56:01 0 8.29 0.00 1.44 1.83 0.05 88.39 10:56:01 1 9.27 0.00 1.85 1.16 0.07 87.65 10:56:01 2 12.60 0.00 2.64 9.02 0.05 75.70 10:56:01 3 30.35 0.00 3.32 2.50 0.08 63.75 10:56:01 4 9.54 0.00 1.29 0.05 0.05 89.07 10:56:01 5 12.71 0.00 3.35 0.62 0.05 83.26 10:56:01 6 16.04 0.00 2.16 2.58 0.07 79.14 10:56:01 7 13.26 0.00 1.52 0.97 0.07 84.18 10:57:01 all 10.22 0.00 0.64 1.05 0.03 88.06 10:57:01 0 17.56 0.00 0.88 0.13 0.03 81.38 10:57:01 1 28.42 0.00 0.77 0.89 0.03 69.89 10:57:01 2 2.90 0.00 0.62 3.08 0.02 93.39 10:57:01 3 14.22 0.00 0.92 0.23 0.02 84.62 10:57:01 4 1.25 0.00 0.32 0.00 0.02 98.41 10:57:01 5 2.35 0.00 0.25 0.02 0.02 97.36 10:57:01 6 14.22 0.00 0.85 4.07 0.03 80.82 10:57:01 7 0.92 0.00 0.47 0.00 0.00 98.62 Average: all 12.51 0.00 1.57 2.19 0.05 83.68 Average: 0 14.28 0.00 1.77 3.77 0.05 80.13 Average: 1 14.58 0.00 1.51 2.87 0.05 80.98 Average: 2 9.87 0.00 1.18 3.94 0.04 84.98 Average: 3 18.34 0.00 1.75 1.70 0.05 78.16 Average: 4 12.19 0.00 1.81 1.47 0.05 84.49 Average: 5 8.60 0.00 1.59 0.76 0.04 89.01 Average: 6 11.32 0.00 1.66 2.12 0.05 84.85 Average: 7 10.91 0.00 1.33 0.86 0.04 86.86