---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37931 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 916 25671 0 5579 30796 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:4a:81:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe4a:8136/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:02:6d:eb 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:c4ff:fe02:6deb/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-37931) 09/12/24 _x86_64_ (8 CPU) 19:50:15 LINUX RESTART (8 CPU) 19:51:02 tps rtps wtps bread/s bwrtn/s 19:52:01 193.19 51.04 142.15 3890.19 38616.37 19:53:01 332.11 17.81 314.30 1084.62 44622.43 19:54:01 245.43 3.17 242.26 432.73 60083.85 19:55:01 135.68 0.70 134.98 89.85 40862.52 19:56:01 34.32 0.07 34.26 10.26 24299.90 19:57:01 231.53 0.05 231.48 1.33 71127.48 19:58:01 65.29 1.05 64.24 61.86 7943.88 Average: 176.75 10.46 166.29 788.43 41084.97 19:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:52:01 29374348 31215948 3564872 10.82 81072 2061284 1781552 5.24 1416000 1837180 111060 19:53:01 27426048 29975412 5513172 16.74 93908 2739164 3031704 8.92 2944788 2209156 187456 19:54:01 28109168 31579936 4830052 14.66 120144 3589940 1485280 4.37 1534716 2874204 321532 19:55:01 27458796 31079668 5480424 16.64 127316 3710688 3806472 11.20 2083044 2928640 424 19:56:01 27191052 31561920 5748168 17.45 134748 4426452 1477472 4.35 1650212 3617756 723592 19:57:01 24238908 29786460 8700312 26.41 170808 5437672 6828216 20.09 3571108 4535104 157320 19:58:01 26260164 31506384 6679056 20.28 173360 5209272 1572408 4.63 1866928 4275188 17720 Average: 27151212 30957961 5788008 17.57 128765 3882067 2854729 8.40 2152399 3182461 217015 19:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 19:52:01 ens3 209.54 170.99 2338.37 31.15 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 19:53:01 ens3 713.68 548.78 9195.20 73.94 0.00 0.00 0.00 0.00 19:54:01 docker0 6.63 15.01 0.40 305.92 0.00 0.00 0.00 0.00 19:54:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:54:01 ens3 142.28 94.53 2822.46 15.51 0.00 0.00 0.00 0.00 19:55:01 veth662d2c9 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00 19:55:01 vethd2873f9 0.45 0.85 0.08 0.10 0.00 0.00 0.00 0.00 19:55:01 br-6f5d47fc7f4e 2.52 3.75 0.21 0.34 0.00 0.00 0.00 0.00 19:55:01 vethfe0ad83 0.43 0.90 0.07 0.11 0.00 0.00 0.00 0.00 19:56:01 br-1dea86aa3e61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 6.63 15.01 0.40 305.87 0.00 0.00 0.00 0.00 19:56:01 lo 27.77 27.77 2.47 2.47 0.00 0.00 0.00 0.00 19:56:01 ens3 1719.91 1183.12 23392.04 203.45 0.00 0.00 0.00 0.00 19:57:01 vethcfed80c 214.10 220.11 19.06 363.95 0.00 0.00 0.00 0.03 19:57:01 br-1dea86aa3e61 1.57 2.03 0.09 0.16 0.00 0.00 0.00 0.00 19:57:01 veth36bd6d9 0.32 0.68 0.07 0.07 0.00 0.00 0.00 0.00 19:57:01 veth5a15cb9 220.73 215.45 364.00 19.16 0.00 0.00 0.00 0.03 19:58:01 docker0 6.63 15.01 0.40 305.92 0.00 0.00 0.00 0.00 19:58:01 lo 40.31 40.31 3.47 3.47 0.00 0.00 0.00 0.00 19:58:01 ens3 1942.48 1298.57 29590.28 234.08 0.00 0.00 0.00 0.00 Average: docker0 0.95 2.15 0.06 43.81 0.00 0.00 0.00 0.00 Average: lo 5.14 5.14 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 224.71 153.99 4091.42 23.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37931) 09/12/24 _x86_64_ (8 CPU) 19:50:15 LINUX RESTART (8 CPU) 19:51:02 CPU %user %nice %system %iowait %steal %idle 19:52:01 all 13.34 0.00 1.08 1.54 0.04 83.99 19:52:01 0 23.35 0.00 1.77 0.63 0.05 74.20 19:52:01 1 18.53 0.00 0.80 0.66 0.05 79.96 19:52:01 2 14.47 0.00 1.26 0.41 0.05 83.82 19:52:01 3 16.43 0.00 1.43 8.48 0.08 73.58 19:52:01 4 10.62 0.00 0.76 0.08 0.02 88.52 19:52:01 5 7.36 0.00 1.17 0.56 0.05 90.86 19:52:01 6 5.69 0.00 0.75 0.61 0.03 92.92 19:52:01 7 10.27 0.00 0.78 0.88 0.02 88.05 19:53:01 all 31.20 0.00 1.67 1.98 0.07 65.08 19:53:01 0 29.19 0.00 1.59 3.55 0.05 65.63 19:53:01 1 22.10 0.00 1.51 0.30 0.08 76.01 19:53:01 2 32.79 0.00 1.35 1.92 0.05 63.88 19:53:01 3 27.29 0.00 0.92 0.85 0.05 70.89 19:53:01 4 35.82 0.00 2.03 1.65 0.08 60.42 19:53:01 5 40.25 0.00 1.58 0.39 0.08 57.70 19:53:01 6 30.56 0.00 2.16 6.31 0.08 60.89 19:53:01 7 31.64 0.00 2.28 0.84 0.08 65.16 19:54:01 all 9.42 0.00 2.62 2.83 0.05 85.08 19:54:01 0 6.88 0.00 2.28 0.18 0.05 90.60 19:54:01 1 3.30 0.00 2.58 1.31 0.05 92.76 19:54:01 2 5.46 0.00 2.90 5.32 0.07 86.25 19:54:01 3 28.52 0.00 3.08 0.96 0.07 67.37 19:54:01 4 14.23 0.00 3.52 0.70 0.05 81.50 19:54:01 5 5.80 0.00 2.51 2.98 0.05 88.66 19:54:01 6 4.03 0.00 2.27 10.83 0.07 82.81 19:54:01 7 7.17 0.00 1.87 0.32 0.03 90.60 19:55:01 all 10.86 0.00 1.27 2.00 0.04 85.84 19:55:01 0 9.55 0.00 1.14 0.28 0.05 88.98 19:55:01 1 7.12 0.00 1.20 4.83 0.03 86.80 19:55:01 2 13.75 0.00 1.71 5.29 0.03 79.22 19:55:01 3 12.43 0.00 1.87 0.42 0.05 85.23 19:55:01 4 8.92 0.00 1.17 0.08 0.02 89.81 19:55:01 5 11.54 0.00 1.14 3.81 0.05 83.46 19:55:01 6 8.66 0.00 0.91 1.12 0.03 89.28 19:55:01 7 14.95 0.00 0.95 0.15 0.03 83.91 19:56:01 all 2.34 0.00 0.91 0.99 0.03 95.72 19:56:01 0 2.19 0.00 1.04 0.02 0.03 96.72 19:56:01 1 1.57 0.00 0.65 4.85 0.03 92.89 19:56:01 2 3.29 0.00 0.97 0.05 0.03 95.66 19:56:01 3 2.21 0.00 0.82 0.49 0.03 96.45 19:56:01 4 3.34 0.00 1.20 0.03 0.02 95.41 19:56:01 5 2.06 0.00 0.67 2.44 0.03 94.79 19:56:01 6 2.15 0.00 1.18 0.07 0.02 96.59 19:56:01 7 1.87 0.00 0.80 0.02 0.02 97.29 19:57:01 all 30.75 0.00 4.65 2.16 0.07 62.37 19:57:01 0 23.38 0.00 4.97 1.05 0.07 70.52 19:57:01 1 31.26 0.00 6.08 2.69 0.08 59.89 19:57:01 2 33.09 0.00 4.50 0.89 0.05 61.46 19:57:01 3 40.46 0.00 5.07 1.83 0.08 52.56 19:57:01 4 29.98 0.00 4.69 9.16 0.10 56.07 19:57:01 5 26.36 0.00 3.26 0.60 0.07 69.71 19:57:01 6 29.22 0.00 3.09 1.06 0.08 66.55 19:57:01 7 32.28 0.00 5.48 0.03 0.08 62.12 19:58:01 all 7.78 0.00 0.94 0.32 0.05 90.91 19:58:01 0 18.64 0.00 1.18 0.22 0.05 79.91 19:58:01 1 4.67 0.00 0.98 0.05 0.05 94.25 19:58:01 2 4.27 0.00 0.92 0.05 0.07 94.70 19:58:01 3 6.21 0.00 1.07 0.97 0.05 91.71 19:58:01 4 15.04 0.00 0.84 0.08 0.03 84.00 19:58:01 5 4.14 0.00 0.82 0.23 0.03 94.78 19:58:01 6 4.05 0.00 0.87 0.82 0.07 94.19 19:58:01 7 5.25 0.00 0.87 0.13 0.03 93.71 Average: all 15.08 0.00 1.88 1.69 0.05 81.30 Average: 0 16.16 0.00 1.99 0.85 0.05 80.95 Average: 1 12.62 0.00 1.97 2.10 0.06 83.25 Average: 2 15.29 0.00 1.94 1.99 0.05 80.73 Average: 3 19.07 0.00 2.04 1.98 0.06 76.85 Average: 4 16.83 0.00 2.03 1.68 0.05 79.41 Average: 5 13.92 0.00 1.59 1.58 0.05 82.86 Average: 6 12.03 0.00 1.60 2.98 0.05 83.33 Average: 7 14.76 0.00 1.86 0.34 0.04 83.00