---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79947 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 899 25019 0 6247 30811 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:ae:03:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:feae:31a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:5e:6e:64 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:b6ff:fe5e:6e64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79947) 10/27/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:00 tps rtps wtps bread/s bwrtn/s 17:28:01 323.34 35.67 287.67 1662.94 31702.74 17:29:01 617.38 31.03 586.35 3063.52 173277.70 17:30:01 73.57 0.27 73.30 42.79 33636.14 17:31:01 96.85 0.23 96.62 16.53 32445.51 17:32:01 18.73 0.00 18.73 0.00 23011.00 17:33:01 73.31 0.77 72.54 29.32 24390.54 Average: 200.87 11.39 189.47 804.88 53017.28 17:27:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30079224 31732220 2859996 8.68 74680 1883332 1380148 4.06 838692 1719084 198828 17:29:01 25096780 30750264 7842440 23.81 142028 5647624 7931444 23.34 2039132 5233872 232 17:30:01 23507992 29510092 9431228 28.63 159624 5946388 9056832 26.65 3387452 5426540 20236 17:31:01 23221296 29309784 9717924 29.50 173180 6009668 9463152 27.84 3624024 5461504 1796 17:32:01 23220392 29310720 9718828 29.51 173316 6011136 9528620 28.04 3622188 5462848 220 17:33:01 25588096 31515460 7351124 22.32 174576 5865288 1634984 4.81 1475836 5314068 19476 Average: 25118963 30354757 7820257 23.74 149567 5227239 6499197 19.12 2497887 4769653 40131 17:27:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 17:28:01 ens3 86.97 63.01 1014.30 27.60 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth4b3ad2f 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:29:01 lo 14.86 14.86 1.43 1.43 0.00 0.00 0.00 0.00 17:29:01 ens3 1207.93 629.91 31599.56 53.77 0.00 0.00 0.00 0.00 17:30:01 docker0 4.32 5.20 0.81 42.72 0.00 0.00 0.00 0.00 17:30:01 vethfc648b6 4.32 5.32 0.87 42.73 0.00 0.00 0.00 0.00 17:30:01 veth4b3ad2f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 2.87 2.87 0.24 0.24 0.00 0.00 0.00 0.00 17:31:01 docker0 7.82 13.33 1.25 245.54 0.00 0.00 0.00 0.00 17:31:01 veth4b3ad2f 0.72 0.92 0.18 0.12 0.00 0.00 0.00 0.00 17:31:01 lo 1.27 1.27 0.09 0.09 0.00 0.00 0.00 0.00 17:31:01 ens3 1637.23 936.31 34572.16 138.20 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth4b3ad2f 0.23 0.40 0.06 0.04 0.00 0.00 0.00 0.00 17:32:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 17:32:01 ens3 0.97 0.87 0.24 0.38 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 17:33:01 ens3 51.18 41.82 67.78 51.76 0.00 0.00 0.00 0.00 Average: docker0 2.02 3.08 0.34 47.91 0.00 0.00 0.00 0.00 Average: lo 4.15 4.15 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 234.06 129.23 5631.09 23.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79947) 10/27/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:00 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.90 0.00 0.96 2.73 0.03 86.37 17:28:01 0 13.56 0.00 1.01 0.79 0.03 84.61 17:28:01 1 3.56 0.00 0.33 10.17 0.02 85.93 17:28:01 2 17.25 0.00 1.09 1.22 0.07 80.38 17:28:01 3 24.72 0.00 1.89 1.43 0.05 71.91 17:28:01 4 14.97 0.00 1.76 3.78 0.03 79.46 17:28:01 5 1.92 0.00 0.43 0.10 0.02 97.54 17:28:01 6 1.87 0.00 0.69 4.33 0.03 93.07 17:28:01 7 1.43 0.00 0.49 0.05 0.02 98.02 17:29:01 all 18.11 0.00 7.27 11.30 0.07 63.25 17:29:01 0 17.79 0.00 6.94 3.97 0.07 71.23 17:29:01 1 16.29 0.00 7.60 24.27 0.10 51.74 17:29:01 2 21.25 0.00 6.84 12.18 0.07 59.66 17:29:01 3 17.09 0.00 7.65 2.09 0.05 73.12 17:29:01 4 18.63 0.00 6.90 8.54 0.07 65.86 17:29:01 5 16.79 0.00 8.47 27.86 0.10 46.78 17:29:01 6 17.96 0.00 6.84 7.58 0.05 67.57 17:29:01 7 19.10 0.00 6.97 3.94 0.08 69.91 17:30:01 all 21.16 0.00 2.36 1.56 0.07 74.85 17:30:01 0 20.81 0.00 2.70 2.13 0.05 74.31 17:30:01 1 26.56 0.00 3.00 0.07 0.08 70.28 17:30:01 2 17.10 0.00 1.67 0.02 0.05 81.16 17:30:01 3 19.15 0.00 2.15 1.04 0.08 77.58 17:30:01 4 21.23 0.00 2.08 0.07 0.07 76.56 17:30:01 5 22.57 0.00 2.35 8.78 0.07 66.24 17:30:01 6 23.07 0.00 2.19 0.05 0.07 74.62 17:30:01 7 18.80 0.00 2.71 0.32 0.07 78.10 17:31:01 all 10.94 0.00 1.71 1.78 0.08 85.49 17:31:01 0 11.90 0.00 2.18 2.50 0.08 83.34 17:31:01 1 8.80 0.00 1.24 0.00 0.08 89.87 17:31:01 2 12.37 0.00 2.06 0.39 0.08 85.10 17:31:01 3 11.01 0.00 1.82 0.57 0.08 86.52 17:31:01 4 11.32 0.00 1.49 0.54 0.08 86.57 17:31:01 5 9.44 0.00 1.33 4.51 0.07 84.65 17:31:01 6 11.17 0.00 1.76 0.07 0.07 86.93 17:31:01 7 11.53 0.00 1.83 5.70 0.07 80.87 17:32:01 all 2.38 0.00 0.34 1.02 0.09 96.17 17:32:01 0 2.92 0.00 0.38 0.00 0.08 96.61 17:32:01 1 1.97 0.00 0.35 0.02 0.08 97.58 17:32:01 2 1.99 0.00 0.32 0.02 0.08 97.59 17:32:01 3 2.62 0.00 0.25 0.13 0.08 96.91 17:32:01 4 3.56 0.00 0.40 0.70 0.08 95.25 17:32:01 5 1.74 0.00 0.32 0.00 0.08 97.86 17:32:01 6 2.24 0.00 0.35 0.00 0.08 97.32 17:32:01 7 1.94 0.00 0.37 7.30 0.10 90.30 17:33:01 all 3.86 0.00 0.76 1.28 0.06 94.04 17:33:01 0 2.12 0.00 0.80 0.20 0.03 96.84 17:33:01 1 2.04 0.00 0.65 0.22 0.07 97.03 17:33:01 2 2.21 0.00 0.70 0.35 0.05 96.69 17:33:01 3 2.14 0.00 0.77 5.54 0.05 91.50 17:33:01 4 2.32 0.00 0.69 3.24 0.07 93.68 17:33:01 5 3.34 0.00 0.72 0.20 0.07 95.67 17:33:01 6 14.52 0.00 0.95 0.38 0.08 84.06 17:33:01 7 2.22 0.00 0.79 0.08 0.05 96.86 Average: all 11.04 0.00 2.22 3.26 0.07 83.41 Average: 0 11.51 0.00 2.32 1.59 0.06 84.52 Average: 1 9.83 0.00 2.18 5.77 0.07 82.14 Average: 2 12.03 0.00 2.10 2.34 0.07 83.46 Average: 3 12.81 0.00 2.41 1.80 0.07 82.91 Average: 4 12.00 0.00 2.21 2.81 0.07 82.92 Average: 5 9.26 0.00 2.25 6.85 0.07 81.58 Average: 6 11.76 0.00 2.12 2.07 0.06 83.99 Average: 7 9.12 0.00 2.18 2.89 0.06 85.75