---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6382 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 12G 144G 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 862 27309 0 3995 30849 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:cd:2e:5e brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fecd:2e5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:de:d5:0d 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:fdff:fede:d50d/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-6382) 05/26/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 328.49 39.37 289.12 1782.75 31387.63 10:52:01 166.06 21.38 144.68 830.53 42039.26 10:53:01 96.92 4.12 92.80 460.32 65982.47 10:54:01 67.15 0.42 66.73 9.06 38030.64 10:55:01 116.69 0.02 116.68 0.13 31993.74 10:56:01 114.96 0.18 114.78 5.60 31198.27 10:57:01 48.06 0.43 47.63 40.39 5492.82 Average: 133.57 9.34 124.23 443.72 35169.96 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30106688 31685116 2832532 8.60 70020 1818828 1416720 4.17 884776 1655320 156040 10:52:01 28260800 30267128 4678420 14.20 87780 2211392 3023488 8.90 2360896 1982712 14936 10:53:01 27451360 30537460 5487860 16.66 93676 3267260 2458336 7.23 2339464 2772340 2808 10:54:01 26878392 30149988 6060828 18.40 129060 3376160 2608928 7.68 2958168 2663416 183116 10:55:01 26934008 30283232 6005212 18.23 136656 3427464 2592628 7.63 2835812 2714280 2152 10:56:01 26442320 30081252 6496900 19.72 174568 3632528 2606320 7.67 3076068 2911972 59208 10:57:01 28015116 31638032 4924104 14.95 175280 3634704 1424216 4.19 1594548 2856800 22944 Average: 27726955 30663173 5212265 15.82 123863 3052619 2304377 6.78 2292819 2508120 63029 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 ens3 156.91 100.56 1091.55 31.58 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 10:52:01 lo 1.30 1.30 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 620.11 428.93 4868.48 103.97 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 10:53:01 veth013ce99 2.43 4.20 0.18 45.13 0.00 0.00 0.00 0.00 10:53:01 lo 7.78 7.78 2.18 2.18 0.00 0.00 0.00 0.00 10:53:01 ens3 248.54 183.10 1486.04 48.24 0.00 0.00 0.00 0.00 10:53:01 docker0 2.43 4.22 0.14 45.14 0.00 0.00 0.00 0.00 10:54:01 vethdfff144 129.42 201.50 24.23 642.58 0.00 0.00 0.00 0.05 10:54:01 lo 5.33 5.33 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 ens3 658.84 635.31 1566.72 3358.11 0.00 0.00 0.00 0.00 10:54:01 docker0 131.39 204.33 22.56 675.03 0.00 0.00 0.00 0.00 10:55:01 vethdfff144 83.02 84.64 10.12 67.33 0.00 0.00 0.00 0.01 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 107.03 95.98 72.59 14.11 0.00 0.00 0.00 0.00 10:55:01 docker0 83.02 84.62 8.98 67.33 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 321.51 227.83 726.83 47.90 0.00 0.00 0.00 0.00 10:56:01 docker0 172.75 244.81 29.73 706.54 0.00 0.00 0.00 0.00 10:56:01 vethc5eef3f 170.52 243.76 31.96 706.43 0.00 0.00 0.00 0.06 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 68.72 65.82 18.35 11.67 0.00 0.00 0.00 0.00 10:57:01 docker0 50.22 48.69 2.21 3.62 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 312.07 248.61 1405.10 518.00 0.00 0.00 0.00 0.00 Average: docker0 62.99 84.02 9.11 214.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6382) 05/26/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.26 0.00 0.89 2.95 0.04 85.87 10:51:01 0 1.98 0.00 0.27 0.08 0.02 97.64 10:51:01 1 0.51 0.00 0.63 15.59 0.03 83.24 10:51:01 2 6.63 0.00 0.66 0.54 0.02 92.15 10:51:01 3 6.83 0.00 0.44 0.36 0.07 92.31 10:51:01 4 2.38 0.00 0.35 0.03 0.02 97.22 10:51:01 5 31.35 0.00 1.80 1.65 0.05 65.14 10:51:01 6 24.38 0.00 1.43 1.09 0.03 73.07 10:51:01 7 8.11 0.00 1.48 4.27 0.03 86.11 10:52:01 all 19.72 0.00 1.62 2.57 0.06 76.03 10:52:01 0 10.56 0.00 1.18 1.92 0.05 86.29 10:52:01 1 27.75 0.00 0.48 4.49 0.07 67.20 10:52:01 2 15.53 0.00 0.82 2.51 0.02 81.12 10:52:01 3 22.72 0.00 3.32 1.57 0.07 72.32 10:52:01 4 18.82 0.00 3.53 2.50 0.05 75.10 10:52:01 5 13.40 0.00 1.56 1.86 0.07 83.11 10:52:01 6 31.45 0.00 1.61 5.67 0.10 61.17 10:52:01 7 17.55 0.00 0.43 0.00 0.05 81.97 10:53:01 all 12.57 0.00 1.47 2.52 0.04 83.40 10:53:01 0 11.20 0.00 1.56 0.30 0.03 86.91 10:53:01 1 7.48 0.00 1.44 10.43 0.03 80.61 10:53:01 2 7.77 0.00 1.54 1.50 0.05 89.14 10:53:01 3 24.79 0.00 2.49 1.27 0.05 71.39 10:53:01 4 15.59 0.00 0.82 5.78 0.07 77.74 10:53:01 5 9.63 0.00 1.40 0.59 0.03 88.34 10:53:01 6 14.29 0.00 1.09 0.22 0.05 84.36 10:53:01 7 9.87 0.00 1.44 0.12 0.05 88.53 10:54:01 all 10.07 0.00 1.43 2.04 0.06 86.40 10:54:01 0 12.46 0.00 2.23 0.33 0.07 84.91 10:54:01 1 1.09 0.00 0.48 12.21 0.03 86.18 10:54:01 2 28.18 0.00 1.87 0.18 0.05 69.71 10:54:01 3 9.94 0.00 2.14 3.15 0.08 84.69 10:54:01 4 8.23 0.00 1.54 0.08 0.07 90.08 10:54:01 5 8.62 0.00 1.06 0.08 0.08 90.16 10:54:01 6 8.77 0.00 1.57 0.10 0.07 89.49 10:54:01 7 3.25 0.00 0.52 0.15 0.05 96.03 10:55:01 all 0.87 0.00 0.34 1.86 0.02 96.91 10:55:01 0 0.15 0.00 0.40 0.35 0.02 99.08 10:55:01 1 0.02 0.00 0.08 9.64 0.00 90.26 10:55:01 2 4.00 0.00 1.02 0.02 0.03 94.92 10:55:01 3 0.70 0.00 0.22 0.30 0.05 98.73 10:55:01 4 0.63 0.00 0.57 4.45 0.03 94.31 10:55:01 5 0.83 0.00 0.22 0.12 0.02 98.82 10:55:01 6 0.58 0.00 0.20 0.00 0.00 99.22 10:55:01 7 0.02 0.00 0.02 0.00 0.02 99.95 10:56:01 all 5.51 0.00 1.03 2.00 0.04 91.42 10:56:01 0 2.71 0.00 0.77 6.30 0.03 90.19 10:56:01 1 3.40 0.00 0.92 4.68 0.05 90.95 10:56:01 2 1.05 0.00 0.23 0.02 0.03 98.67 10:56:01 3 3.28 0.00 0.90 0.05 0.05 95.72 10:56:01 4 8.79 0.00 2.62 3.29 0.05 85.25 10:56:01 5 4.36 0.00 1.09 0.23 0.07 94.25 10:56:01 6 0.28 0.00 0.58 0.17 0.02 98.95 10:56:01 7 20.20 0.00 1.17 1.25 0.03 77.34 10:57:01 all 2.55 0.00 0.21 0.43 0.01 96.80 10:57:01 0 0.72 0.00 0.18 1.48 0.02 97.60 10:57:01 1 0.78 0.00 0.27 0.05 0.02 98.88 10:57:01 2 0.23 0.00 0.13 0.00 0.00 99.63 10:57:01 3 0.57 0.00 0.28 1.32 0.00 97.83 10:57:01 4 0.15 0.00 0.10 0.47 0.00 99.28 10:57:01 5 0.45 0.00 0.10 0.00 0.00 99.45 10:57:01 6 2.37 0.00 0.15 0.02 0.00 97.47 10:57:01 7 15.13 0.00 0.42 0.07 0.05 84.34 Average: all 8.79 0.00 1.00 2.05 0.04 88.13 Average: 0 5.70 0.00 0.95 1.54 0.03 91.78 Average: 1 5.87 0.00 0.61 8.14 0.03 85.34 Average: 2 9.06 0.00 0.90 0.68 0.03 89.33 Average: 3 9.83 0.00 1.40 1.15 0.05 87.57 Average: 4 7.81 0.00 1.36 2.38 0.04 88.41 Average: 5 9.75 0.00 1.03 0.64 0.05 88.53 Average: 6 11.69 0.00 0.95 1.04 0.04 86.29 Average: 7 10.59 0.00 0.78 0.83 0.04 87.76