---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39411 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 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 856 25814 0 5496 30855 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:24:ed:ca brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe24:edca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:e8:4d:9b 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::42:58ff:fee8:4d9b/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-39411) 09/18/24 _x86_64_ (8 CPU) 07:42:27 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 340.83 51.42 289.41 2273.81 28794.31 07:45:01 452.69 21.41 431.28 2652.62 131173.74 07:46:01 151.21 0.53 150.67 54.92 39434.49 07:47:01 78.25 1.33 76.92 101.72 20868.52 Average: 255.39 18.54 236.85 1266.61 55176.57 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30088516 31690348 2850704 8.65 72096 1839340 1469784 4.32 883372 1673344 170504 07:45:01 26193368 31140868 6745852 20.48 123196 5005660 5587712 16.44 1615076 4601608 4952 07:46:01 24378756 29752412 8560464 25.99 154268 5370320 7792832 22.93 3146052 4825352 2676 07:47:01 26457428 31617352 6481792 19.68 156616 5144616 1636416 4.81 1332660 4621172 3492 Average: 26779517 31050245 6159703 18.70 126544 4339984 4121686 12.13 1744290 3930369 45406 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 375.74 242.19 1777.17 77.19 0.00 0.00 0.00 0.00 07:44:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 vethd6c4e1d 34.34 25.33 4.93 3.65 0.00 0.00 0.00 0.00 07:45:01 vethe1aa400 25.00 34.39 3.63 4.94 0.00 0.00 0.00 0.00 07:45:01 veth30ee93a 0.28 0.42 0.02 0.03 0.00 0.00 0.00 0.00 07:45:01 br-465a9ee5dd3e 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:46:01 vethe1aa400 119.70 131.04 23.37 20.68 0.00 0.00 0.00 0.00 07:46:01 veth30ee93a 7.50 7.98 0.98 0.86 0.00 0.00 0.00 0.00 07:46:01 br-465a9ee5dd3e 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 07:46:01 veth518fe67 90.55 90.27 15.40 18.42 0.00 0.00 0.00 0.00 07:47:01 ens3 1414.90 857.74 29326.91 142.16 0.00 0.00 0.00 0.00 07:47:01 lo 20.20 20.20 1.93 1.93 0.00 0.00 0.00 0.00 07:47:01 docker0 12.25 16.48 2.06 285.19 0.00 0.00 0.00 0.00 Average: ens3 351.59 212.51 7344.11 35.30 0.00 0.00 0.00 0.00 Average: lo 4.12 4.12 0.40 0.40 0.00 0.00 0.00 0.00 Average: docker0 3.07 4.14 0.52 71.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39411) 09/18/24 _x86_64_ (8 CPU) 07:42:27 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 11.52 0.00 1.08 2.65 0.04 84.71 07:44:01 0 3.75 0.00 0.56 0.03 0.02 95.64 07:44:01 1 4.91 0.00 0.85 5.78 0.02 88.44 07:44:01 2 26.66 0.00 1.80 2.11 0.05 69.38 07:44:01 3 6.50 0.00 1.04 2.55 0.03 89.87 07:44:01 4 24.50 0.00 1.65 1.20 0.05 72.60 07:44:01 5 9.83 0.00 1.24 1.48 0.05 87.39 07:44:01 6 10.59 0.00 0.80 7.55 0.05 81.01 07:44:01 7 5.42 0.00 0.60 0.55 0.02 93.42 07:45:01 all 14.25 0.00 5.43 9.88 0.07 70.37 07:45:01 0 13.07 0.00 5.47 2.51 0.05 78.91 07:45:01 1 15.70 0.00 5.16 1.98 0.08 77.09 07:45:01 2 13.32 0.00 6.29 3.74 0.07 76.57 07:45:01 3 13.12 0.00 5.39 4.53 0.08 76.87 07:45:01 4 19.27 0.00 4.56 5.28 0.07 70.82 07:45:01 5 14.81 0.00 5.45 15.11 0.07 64.56 07:45:01 6 12.05 0.00 5.60 27.20 0.07 55.08 07:45:01 7 12.65 0.00 5.50 18.76 0.07 63.03 07:46:01 all 25.00 0.00 3.35 2.87 0.08 68.70 07:46:01 0 18.96 0.00 3.72 5.97 0.10 71.25 07:46:01 1 27.04 0.00 3.45 0.47 0.08 68.96 07:46:01 2 25.15 0.00 3.43 0.35 0.07 71.00 07:46:01 3 30.84 0.00 4.35 2.90 0.10 61.80 07:46:01 4 32.18 0.00 3.31 0.42 0.08 64.01 07:46:01 5 28.70 0.00 3.46 2.75 0.08 65.01 07:46:01 6 22.59 0.00 2.94 4.43 0.07 69.98 07:46:01 7 14.65 0.00 2.13 5.60 0.05 77.57 07:47:01 all 5.41 0.00 0.78 1.15 0.03 92.62 07:47:01 0 1.23 0.00 0.77 0.07 0.02 97.91 07:47:01 1 4.48 0.00 0.94 0.10 0.03 94.46 07:47:01 2 4.40 0.00 0.77 0.20 0.03 94.60 07:47:01 3 1.91 0.00 0.70 0.15 0.03 97.21 07:47:01 4 1.68 0.00 0.82 0.07 0.02 97.41 07:47:01 5 1.30 0.00 0.58 0.12 0.02 97.98 07:47:01 6 9.34 0.00 0.67 8.24 0.03 81.72 07:47:01 7 19.06 0.00 1.01 0.30 0.05 79.58 Average: all 14.05 0.00 2.66 4.14 0.06 79.10 Average: 0 9.26 0.00 2.63 2.15 0.05 85.92 Average: 1 13.05 0.00 2.60 2.07 0.05 82.22 Average: 2 17.34 0.00 3.08 1.60 0.05 77.93 Average: 3 13.10 0.00 2.87 2.53 0.06 81.43 Average: 4 19.36 0.00 2.58 1.74 0.05 76.26 Average: 5 13.66 0.00 2.68 4.86 0.05 78.75 Average: 6 13.65 0.00 2.50 11.84 0.05 71.95 Average: 7 12.98 0.00 2.32 6.32 0.05 78.34