---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34691 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 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 936 25695 0 5534 30775 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:c2:0f brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:febf:c20f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:66:27:76 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::42:96ff:fe66:2776/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34691) 08/30/24 _x86_64_ (8 CPU) 10:37:20 LINUX RESTART (8 CPU) 10:38:03 tps rtps wtps bread/s bwrtn/s 10:39:01 134.94 40.29 94.66 2302.09 18302.78 10:40:01 382.99 33.84 349.14 2713.28 31707.25 10:41:01 250.72 5.35 245.38 546.58 51057.09 10:42:01 140.08 1.37 138.71 135.58 28724.15 10:43:01 24.18 0.33 23.85 8.53 11793.77 10:44:01 190.80 0.05 190.75 8.13 63350.37 10:45:01 87.02 0.17 86.85 21.60 17483.22 Average: 173.14 11.49 161.65 812.30 31838.53 10:38:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 29999548 31687288 2939672 8.92 75360 1917928 1943044 5.72 891484 1746368 207912 10:40:01 28287132 30449612 4652088 14.12 89456 2364684 2375708 6.99 2400476 1922640 17868 10:41:01 28396608 31584852 4542612 13.79 107616 3344788 1413276 4.16 1491788 2659112 121608 10:42:01 28040776 31594564 4898444 14.87 126912 3651136 1437736 4.23 1560516 2898516 460 10:43:01 27368876 30943964 5570344 16.91 127324 3664800 3945188 11.61 2205956 2898280 32 10:44:01 25703328 30841816 7235892 21.97 163676 5105532 5180844 15.24 2406128 4263628 1996 10:45:01 24362112 29839752 8577108 26.04 170812 5393652 6500336 19.13 3519612 4466624 1696 Average: 27451197 30991693 5488023 16.66 123022 3634646 3256590 9.58 2067994 2979310 50225 10:38:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 ens3 76.21 52.54 1186.29 13.23 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 10:40:01 ens3 533.26 444.36 5716.43 66.50 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:41:01 ens3 419.81 306.08 7051.04 36.94 0.00 0.00 0.00 0.00 10:41:01 docker0 7.97 14.08 0.47 306.58 0.00 0.00 0.00 0.00 10:41:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:42:01 ens3 96.58 69.81 1209.87 11.21 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 3.88 3.88 0.42 0.42 0.00 0.00 0.00 0.00 10:43:01 vethda334a8 4.18 5.97 0.44 0.56 0.00 0.00 0.00 0.00 10:43:01 veth0f298de 0.15 0.45 0.02 0.03 0.00 0.00 0.00 0.00 10:43:01 ens3 20.30 19.18 212.64 20.07 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 br-e37234203c11 0.60 0.87 0.04 0.07 0.00 0.00 0.00 0.00 10:44:01 veth1ccb92c 0.27 0.58 0.05 0.06 0.00 0.00 0.00 0.00 10:44:01 vethf4225e0 25.26 27.55 2.22 10.39 0.00 0.00 0.00 0.00 10:44:01 ens3 372.37 191.42 13149.12 14.96 0.00 0.00 0.00 0.00 10:45:01 br-e37234203c11 3.42 4.82 0.26 0.45 0.00 0.00 0.00 0.00 10:45:01 veth1ccb92c 0.38 0.63 0.07 0.09 0.00 0.00 0.00 0.00 10:45:01 vethf4225e0 189.40 194.37 16.97 353.75 0.00 0.00 0.00 0.03 10:45:01 ens3 4.17 2.97 1.28 1.69 0.00 0.00 0.00 0.00 Average: br-e37234203c11 0.58 0.82 0.04 0.07 0.00 0.00 0.00 0.00 Average: veth1ccb92c 0.09 0.17 0.02 0.02 0.00 0.00 0.00 0.00 Average: vethf4225e0 30.81 31.85 2.75 52.27 0.00 0.00 0.00 0.00 Average: ens3 218.21 155.68 4089.06 23.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34691) 08/30/24 _x86_64_ (8 CPU) 10:37:20 LINUX RESTART (8 CPU) 10:38:03 CPU %user %nice %system %iowait %steal %idle 10:39:01 all 10.46 0.00 0.87 1.92 0.04 86.71 10:39:01 0 2.19 0.00 0.31 0.09 0.02 97.39 10:39:01 1 9.85 0.00 0.43 0.73 0.02 88.97 10:39:01 2 15.38 0.00 1.17 0.59 0.03 82.83 10:39:01 3 1.90 0.00 0.66 10.71 0.02 86.71 10:39:01 4 8.23 0.00 0.83 0.31 0.02 90.61 10:39:01 5 21.48 0.00 1.79 1.09 0.05 75.59 10:39:01 6 18.85 0.00 1.05 1.62 0.07 78.40 10:39:01 7 5.83 0.00 0.71 0.22 0.02 93.22 10:40:01 all 30.69 0.00 1.74 1.99 0.09 65.48 10:40:01 0 28.11 0.00 1.39 0.08 0.10 70.31 10:40:01 1 27.04 0.00 1.74 2.10 0.08 69.03 10:40:01 2 27.16 0.00 2.40 1.56 0.10 68.78 10:40:01 3 30.86 0.00 2.30 4.37 0.10 62.37 10:40:01 4 26.03 0.00 1.35 1.37 0.08 71.16 10:40:01 5 33.23 0.00 1.27 2.73 0.10 62.67 10:40:01 6 34.32 0.00 1.93 2.76 0.10 60.90 10:40:01 7 38.79 0.00 1.56 0.94 0.12 58.59 10:41:01 all 13.34 0.00 2.72 3.23 0.07 80.64 10:41:01 0 12.20 0.00 2.89 2.03 0.08 82.79 10:41:01 1 9.21 0.00 2.25 1.12 0.05 87.37 10:41:01 2 12.82 0.00 2.64 1.08 0.05 83.41 10:41:01 3 13.93 0.00 3.10 13.86 0.12 68.99 10:41:01 4 13.96 0.00 3.15 0.97 0.07 81.85 10:41:01 5 11.36 0.00 2.86 1.67 0.07 84.05 10:41:01 6 14.21 0.00 2.05 1.70 0.07 81.97 10:41:01 7 19.06 0.00 2.83 3.40 0.08 74.62 10:42:01 all 11.23 0.00 1.35 2.51 0.05 84.86 10:42:01 0 18.56 0.00 1.72 0.82 0.07 78.83 10:42:01 1 7.71 0.00 1.47 8.19 0.05 82.58 10:42:01 2 11.12 0.00 1.02 0.25 0.07 87.54 10:42:01 3 6.53 0.00 0.95 3.36 0.03 89.13 10:42:01 4 7.66 0.00 1.24 0.30 0.03 90.77 10:42:01 5 5.50 0.00 0.95 0.45 0.03 93.06 10:42:01 6 11.17 0.00 1.39 0.10 0.05 87.29 10:42:01 7 21.62 0.00 2.07 6.67 0.05 69.60 10:43:01 all 5.85 0.00 0.52 0.74 0.03 92.86 10:43:01 0 4.24 0.00 0.50 0.02 0.02 95.23 10:43:01 1 5.29 0.00 0.42 4.49 0.02 89.79 10:43:01 2 7.38 0.00 0.53 0.80 0.03 91.26 10:43:01 3 5.06 0.00 0.65 0.00 0.02 94.27 10:43:01 4 6.81 0.00 0.48 0.17 0.02 92.53 10:43:01 5 6.25 0.00 0.45 0.35 0.02 92.93 10:43:01 6 6.64 0.00 0.62 0.03 0.03 92.68 10:43:01 7 5.12 0.00 0.52 0.07 0.03 94.26 10:44:01 all 11.37 0.00 3.16 3.35 0.06 82.06 10:44:01 0 14.14 0.00 4.93 16.04 0.07 64.82 10:44:01 1 10.51 0.00 2.16 3.12 0.05 84.16 10:44:01 2 11.00 0.00 3.17 1.05 0.05 84.73 10:44:01 3 11.13 0.00 3.03 1.25 0.05 84.54 10:44:01 4 12.59 0.00 3.09 2.08 0.05 82.20 10:44:01 5 9.03 0.00 4.09 0.77 0.07 86.05 10:44:01 6 11.12 0.00 2.36 0.57 0.07 85.88 10:44:01 7 11.47 0.00 2.50 1.95 0.08 84.00 10:45:01 all 22.91 0.00 2.65 1.23 0.07 73.14 10:45:01 0 22.08 0.00 2.91 0.32 0.07 74.63 10:45:01 1 22.57 0.00 3.01 1.27 0.08 73.07 10:45:01 2 21.36 0.00 2.32 0.33 0.05 75.93 10:45:01 3 13.40 0.00 1.66 3.40 0.05 81.50 10:45:01 4 22.60 0.00 2.50 0.79 0.07 74.05 10:45:01 5 19.98 0.00 2.81 1.97 0.07 75.18 10:45:01 6 26.25 0.00 2.73 1.07 0.10 69.84 10:45:01 7 35.06 0.00 3.28 0.69 0.07 60.91 Average: all 15.14 0.00 1.86 2.14 0.06 80.80 Average: 0 14.55 0.00 2.10 2.76 0.06 80.53 Average: 1 13.19 0.00 1.64 3.01 0.05 82.10 Average: 2 15.17 0.00 1.90 0.81 0.06 82.07 Average: 3 11.86 0.00 1.77 5.25 0.06 81.07 Average: 4 14.00 0.00 1.81 0.86 0.05 83.29 Average: 5 15.23 0.00 2.03 1.29 0.06 81.39 Average: 6 17.50 0.00 1.73 1.12 0.07 79.57 Average: 7 19.61 0.00 1.93 1.99 0.06 76.41