---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39050 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 13G 143G 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 888 26193 0 5085 30823 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:91:97:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe91:97e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:4d:4d:5c 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39050) 09/16/24 _x86_64_ (8 CPU) 14:52:30 LINUX RESTART (8 CPU) 14:53:03 tps rtps wtps bread/s bwrtn/s 14:54:01 322.20 37.49 284.71 1749.33 25599.86 14:55:01 151.75 23.03 128.72 2770.53 31402.67 14:56:01 316.06 12.53 303.53 789.67 116930.06 14:57:01 26.18 0.43 25.75 42.00 17119.92 14:58:01 72.44 1.42 71.03 107.56 19343.44 Average: 176.77 14.83 161.94 1087.36 42192.16 14:53:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 30034160 31653132 2905052 8.82 72120 1855296 1407552 4.14 923388 1684388 190820 14:55:01 27657100 31614672 5282112 16.04 105436 4087564 1545320 4.55 1032788 3831884 2004040 14:56:01 24384428 29277848 8554784 25.97 116584 4975364 7932300 23.34 3538268 4502788 828 14:57:01 23083624 28011160 9855588 29.92 117288 5005576 9431276 27.75 4865232 4463412 27432 14:58:01 26831032 31570312 6108180 18.54 119500 4829656 1565852 4.61 1360796 4288240 3284 Average: 26398069 30425425 6541143 19.86 106186 4150691 4376460 12.88 2344094 3754142 445281 14:53:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 14:54:01 ens3 108.03 78.30 1139.62 27.81 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 14:55:01 ens3 557.27 318.23 18876.41 26.09 0.00 0.00 0.00 0.00 14:55:01 br-be3ccfee0183 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethe9eb41e 0.38 0.82 0.06 0.08 0.00 0.00 0.00 0.00 14:56:01 lo 4.07 4.07 0.36 0.36 0.00 0.00 0.00 0.00 14:56:01 veth23613d1 0.32 0.70 0.05 0.07 0.00 0.00 0.00 0.00 14:56:01 ens3 303.02 166.56 10858.75 12.44 0.00 0.00 0.00 0.00 14:57:01 vethe9eb41e 0.70 1.02 0.22 0.90 0.00 0.00 0.00 0.00 14:57:01 lo 8.98 8.98 5.72 5.72 0.00 0.00 0.00 0.00 14:57:01 veth23613d1 0.70 1.03 0.22 0.90 0.00 0.00 0.00 0.00 14:57:01 ens3 25.28 19.37 10.78 17.67 0.00 0.00 0.00 0.00 14:58:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:58:01 ens3 60.65 39.05 67.04 17.14 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.84 4.84 1.43 1.43 0.00 0.00 0.00 0.00 Average: ens3 211.53 124.61 6223.97 20.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39050) 09/16/24 _x86_64_ (8 CPU) 14:52:30 LINUX RESTART (8 CPU) 14:53:03 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 9.98 0.00 0.96 2.53 0.03 86.49 14:54:01 0 3.19 0.00 0.45 0.21 0.02 96.13 14:54:01 1 14.49 0.00 1.05 3.61 0.03 80.81 14:54:01 2 5.83 0.00 0.66 0.84 0.02 92.65 14:54:01 3 1.24 0.00 0.40 0.07 0.02 98.27 14:54:01 4 8.24 0.00 0.71 4.99 0.07 85.99 14:54:01 5 12.00 0.00 1.31 0.67 0.03 85.98 14:54:01 6 11.62 0.00 0.79 5.55 0.02 82.01 14:54:01 7 23.29 0.00 2.35 4.31 0.05 70.00 14:55:01 all 13.02 0.00 3.04 1.39 0.05 82.50 14:55:01 0 6.92 0.00 2.77 0.10 0.02 90.19 14:55:01 1 37.21 0.00 3.76 1.27 0.07 57.69 14:55:01 2 12.24 0.00 3.59 1.23 0.05 82.89 14:55:01 3 12.21 0.00 3.32 0.30 0.05 84.11 14:55:01 4 6.58 0.00 3.24 2.82 0.05 87.31 14:55:01 5 12.17 0.00 2.15 2.13 0.05 83.51 14:55:01 6 5.98 0.00 2.28 2.94 0.03 88.77 14:55:01 7 10.94 0.00 3.18 0.30 0.03 85.54 14:56:01 all 41.81 0.00 6.00 2.57 0.11 49.51 14:56:01 0 43.68 0.00 6.47 0.86 0.10 48.89 14:56:01 1 45.66 0.00 6.65 0.54 0.10 47.05 14:56:01 2 43.77 0.00 6.00 0.20 0.12 49.92 14:56:01 3 37.20 0.00 5.43 0.78 0.10 56.50 14:56:01 4 45.08 0.00 5.91 3.07 0.12 45.83 14:56:01 5 38.51 0.00 6.75 12.11 0.12 42.51 14:56:01 6 42.88 0.00 5.56 2.37 0.14 49.04 14:56:01 7 37.67 0.00 5.30 0.66 0.10 56.27 14:57:01 all 22.85 0.00 2.00 0.21 0.07 74.87 14:57:01 0 25.53 0.00 2.19 1.16 0.08 71.03 14:57:01 1 22.62 0.00 2.08 0.03 0.07 75.20 14:57:01 2 23.69 0.00 2.31 0.03 0.07 73.90 14:57:01 3 31.01 0.00 2.38 0.03 0.07 66.51 14:57:01 4 22.19 0.00 1.94 0.03 0.07 75.77 14:57:01 5 20.35 0.00 1.76 0.20 0.07 77.63 14:57:01 6 17.63 0.00 1.56 0.07 0.07 80.68 14:57:01 7 19.81 0.00 1.76 0.12 0.05 78.27 14:58:01 all 4.80 0.00 0.64 1.36 0.03 93.17 14:58:01 0 11.29 0.00 0.73 1.55 0.03 86.39 14:58:01 1 12.42 0.00 0.72 0.72 0.05 86.09 14:58:01 2 2.17 0.00 0.47 2.00 0.02 95.34 14:58:01 3 0.84 0.00 0.82 5.61 0.03 92.70 14:58:01 4 0.90 0.00 0.63 0.13 0.03 98.30 14:58:01 5 1.75 0.00 0.43 0.05 0.03 97.73 14:58:01 6 7.06 0.00 0.63 0.72 0.03 91.56 14:58:01 7 2.00 0.00 0.72 0.10 0.03 97.15 Average: all 18.49 0.00 2.53 1.60 0.06 77.32 Average: 0 18.16 0.00 2.53 0.78 0.05 78.48 Average: 1 26.48 0.00 2.85 1.22 0.06 69.38 Average: 2 17.56 0.00 2.61 0.86 0.05 78.92 Average: 3 16.54 0.00 2.47 1.37 0.05 79.56 Average: 4 16.59 0.00 2.49 2.18 0.07 78.66 Average: 5 16.91 0.00 2.47 3.02 0.06 77.53 Average: 6 17.01 0.00 2.16 2.31 0.06 78.46 Average: 7 18.66 0.00 2.65 1.08 0.05 77.55