---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77137 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 14G 142G 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 869 25336 0 5961 30842 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:d8:79:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fed8:7962/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:3f:2c:b0 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:a6ff:fe3f:2cb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77137) 10/16/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 254.48 35.25 219.23 1675.71 37898.30 13:35:01 449.29 22.33 426.96 2681.42 163003.63 13:36:01 110.51 0.40 110.11 45.46 41703.58 13:37:01 100.07 0.30 99.77 31.19 38306.15 13:38:01 84.61 2.25 82.36 111.56 29080.04 Average: 199.79 12.11 187.68 909.07 61996.44 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 29998216 31652824 2941004 8.93 74956 1884744 1449640 4.27 916644 1720524 199264 13:35:01 25995828 31415276 6943392 21.08 124324 5466204 5152388 15.16 1276588 5127448 4212 13:36:01 23716540 29563676 9222680 28.00 147076 5834972 8493984 24.99 3337980 5267484 69644 13:37:01 23956736 29809852 8982484 27.27 156160 5836980 7268740 21.39 3123748 5256272 252 13:38:01 25944388 31582456 6994832 21.24 158944 5609032 1627776 4.79 1389080 5065736 2336 Average: 25922342 30804817 7016878 21.30 132292 4926386 4798506 14.12 2008808 4487493 55142 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:34:01 ens3 67.48 48.40 1002.73 19.64 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 12.00 12.00 1.17 1.17 0.00 0.00 0.00 0.00 13:35:01 veth505659b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:35:01 ens3 1183.94 590.88 31614.55 50.46 0.00 0.00 0.00 0.00 13:35:01 veth2542034 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.57 1.57 0.13 0.13 0.00 0.00 0.00 0.00 13:36:01 veth505659b 13.36 11.63 1.79 1.72 0.00 0.00 0.00 0.00 13:36:01 ens3 48.96 33.99 1118.96 4.62 0.00 0.00 0.00 0.00 13:36:01 veth33a712d 10.28 14.55 2.09 222.44 0.00 0.00 0.00 0.02 13:37:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 13:37:01 veth505659b 15.20 10.60 7.68 3.65 0.00 0.00 0.00 0.00 13:37:01 ens3 13.98 13.76 69.31 2.54 0.00 0.00 0.00 0.00 13:37:01 br-75836529e629 0.43 0.35 0.03 0.03 0.00 0.00 0.00 0.00 13:38:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 ens3 40.44 34.44 68.12 17.19 0.00 0.00 0.00 0.00 13:38:01 docker0 12.08 17.03 2.05 286.57 0.00 0.00 0.00 0.00 Average: lo 3.57 3.57 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 270.94 144.29 6774.32 18.89 0.00 0.00 0.00 0.00 Average: docker0 2.42 3.41 0.41 57.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77137) 10/16/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.34 0.00 0.83 3.60 0.04 86.19 13:34:01 0 8.02 0.00 0.70 0.75 0.03 90.50 13:34:01 1 2.85 0.00 0.42 0.25 0.03 96.45 13:34:01 2 1.30 0.00 0.25 1.43 0.02 97.00 13:34:01 3 19.67 0.00 1.81 6.32 0.08 72.11 13:34:01 4 9.64 0.00 0.69 9.36 0.03 80.28 13:34:01 5 7.59 0.00 0.62 0.45 0.03 91.31 13:34:01 6 15.94 0.00 1.39 9.64 0.05 72.98 13:34:01 7 9.76 0.00 0.82 0.65 0.02 88.75 13:35:01 all 13.69 0.00 6.96 12.23 0.06 67.07 13:35:01 0 12.36 0.00 6.36 3.69 0.03 77.55 13:35:01 1 13.32 0.00 8.76 21.59 0.05 56.27 13:35:01 2 14.52 0.00 5.80 4.30 0.08 75.29 13:35:01 3 13.65 0.00 6.95 30.33 0.08 48.99 13:35:01 4 12.73 0.00 7.67 13.81 0.07 65.72 13:35:01 5 14.01 0.00 6.78 1.77 0.05 77.39 13:35:01 6 14.59 0.00 6.80 5.83 0.05 72.73 13:35:01 7 14.38 0.00 6.57 16.57 0.07 62.42 13:36:01 all 31.00 0.00 4.00 2.44 0.09 62.48 13:36:01 0 27.72 0.00 3.69 1.35 0.10 67.14 13:36:01 1 44.85 0.00 4.96 0.42 0.08 49.68 13:36:01 2 31.52 0.00 4.04 3.33 0.10 61.02 13:36:01 3 25.58 0.00 3.58 4.32 0.08 66.43 13:36:01 4 34.34 0.00 4.44 0.95 0.10 60.16 13:36:01 5 26.70 0.00 3.95 5.00 0.08 64.27 13:36:01 6 30.85 0.00 4.12 1.36 0.08 63.58 13:36:01 7 26.40 0.00 3.22 2.77 0.07 67.54 13:37:01 all 7.24 0.00 1.76 2.20 0.07 88.73 13:37:01 0 5.92 0.00 1.67 0.07 0.03 92.31 13:37:01 1 7.27 0.00 1.62 0.17 0.08 90.85 13:37:01 2 8.16 0.00 1.62 0.50 0.08 89.63 13:37:01 3 7.80 0.00 1.85 14.30 0.07 75.98 13:37:01 4 6.05 0.00 1.48 0.22 0.07 92.19 13:37:01 5 8.93 0.00 2.18 0.69 0.07 88.13 13:37:01 6 7.14 0.00 1.92 1.36 0.07 89.51 13:37:01 7 6.67 0.00 1.73 0.32 0.07 91.22 13:38:01 all 7.11 0.00 0.71 2.23 0.03 89.92 13:38:01 0 16.24 0.00 0.95 0.53 0.03 82.24 13:38:01 1 14.34 0.00 0.85 0.85 0.03 83.92 13:38:01 2 9.54 0.00 0.70 0.07 0.05 89.65 13:38:01 3 1.15 0.00 0.52 2.70 0.03 95.59 13:38:01 4 0.92 0.00 0.53 0.12 0.02 98.41 13:38:01 5 2.07 0.00 0.73 2.44 0.02 94.74 13:38:01 6 1.90 0.00 0.63 10.58 0.03 86.84 13:38:01 7 10.74 0.00 0.75 0.50 0.03 87.97 Average: all 13.66 0.00 2.84 4.52 0.06 78.92 Average: 0 14.03 0.00 2.67 1.27 0.05 81.98 Average: 1 16.49 0.00 3.31 4.62 0.06 75.52 Average: 2 12.98 0.00 2.48 1.92 0.07 82.55 Average: 3 13.57 0.00 2.93 11.55 0.07 71.88 Average: 4 12.73 0.00 2.95 4.88 0.06 79.37 Average: 5 11.83 0.00 2.84 2.07 0.05 83.21 Average: 6 14.07 0.00 2.96 5.77 0.06 77.15 Average: 7 13.58 0.00 2.60 4.12 0.05 79.64