---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77626 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 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 897 25943 0 5325 30813 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:1b:8c:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe1b:8cb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:4f:cc:ed 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:d2ff:fe4f:cced/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-77626) 10/18/24 _x86_64_ (8 CPU) 10:42:56 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 368.17 74.60 293.57 5316.31 48359.41 10:45:01 186.09 31.73 154.36 3238.66 22314.01 10:46:01 360.17 13.98 346.19 769.24 104553.11 10:47:01 129.83 0.43 129.40 46.26 27700.82 Average: 261.06 30.19 230.88 2342.62 50731.84 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30288200 31660648 2651012 8.05 53220 1639556 1441976 4.24 886408 1494104 61944 10:45:01 27004428 31639432 5934784 18.02 119888 4702328 1603092 4.72 1010600 4456948 2793456 10:46:01 25494448 30196616 7444764 22.60 128860 4746704 7242400 21.31 2617696 4305724 328 10:47:01 24618936 29741504 8320276 25.26 157788 5101924 7920080 23.30 3175436 4576104 1020 Average: 26851503 30809550 6087709 18.48 114939 4047628 4551887 13.39 1922535 3708220 714187 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 341.64 227.13 1000.31 71.53 0.00 0.00 0.00 0.00 10:44:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 886.42 501.28 25482.25 45.07 0.00 0.00 0.00 0.00 10:45:01 br-d404dc0450dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 11.93 11.93 1.18 1.18 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 1.48 1.25 0.29 0.39 0.00 0.00 0.00 0.00 10:46:01 veth27bb27e 6.73 6.28 1.00 0.97 0.00 0.00 0.00 0.00 10:46:01 br-d404dc0450dd 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 veth2ce6cc2 0.60 0.75 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 ens3 60.69 47.06 1183.43 13.86 0.00 0.00 0.00 0.00 10:47:01 veth27bb27e 12.23 8.72 1.01 1.22 0.00 0.00 0.00 0.00 10:47:01 br-d404dc0450dd 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:47:01 veth2ce6cc2 6.95 8.68 0.95 0.83 0.00 0.00 0.00 0.00 Average: ens3 322.56 194.18 6916.57 32.71 0.00 0.00 0.00 0.00 Average: veth27bb27e 4.74 3.75 0.50 0.55 0.00 0.00 0.00 0.00 Average: br-d404dc0450dd 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 Average: veth2ce6cc2 1.89 2.36 0.25 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77626) 10/18/24 _x86_64_ (8 CPU) 10:42:56 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 7.36 0.00 1.13 4.01 0.03 87.47 10:44:01 0 2.87 0.00 0.60 12.43 0.02 84.08 10:44:01 1 6.15 0.00 2.64 2.29 0.03 88.89 10:44:01 2 17.29 0.00 1.17 1.20 0.05 80.29 10:44:01 3 11.80 0.00 1.19 0.95 0.05 86.01 10:44:01 4 5.48 0.00 1.44 2.51 0.03 90.54 10:44:01 5 7.64 0.00 0.88 12.26 0.07 79.14 10:44:01 6 3.21 0.00 0.40 0.32 0.02 96.06 10:44:01 7 4.44 0.00 0.65 0.15 0.02 94.74 10:45:01 all 14.82 0.00 4.47 2.72 0.06 77.92 10:45:01 0 25.59 0.00 5.28 7.76 0.08 61.28 10:45:01 1 14.25 0.00 4.61 1.16 0.05 79.93 10:45:01 2 28.19 0.00 5.84 2.30 0.07 63.61 10:45:01 3 11.51 0.00 3.80 5.42 0.03 79.24 10:45:01 4 9.34 0.00 4.44 2.02 0.03 84.17 10:45:01 5 9.66 0.00 3.86 1.85 0.10 84.53 10:45:01 6 10.80 0.00 3.99 0.69 0.03 84.49 10:45:01 7 9.29 0.00 3.97 0.54 0.05 86.15 10:46:01 all 14.93 0.00 2.23 9.08 0.05 73.71 10:46:01 0 15.24 0.00 1.95 8.12 0.03 74.66 10:46:01 1 16.99 0.00 2.16 0.22 0.05 80.58 10:46:01 2 12.82 0.00 2.24 14.71 0.05 70.18 10:46:01 3 16.34 0.00 2.28 0.65 0.07 80.66 10:46:01 4 14.73 0.00 3.06 42.31 0.08 39.81 10:46:01 5 12.54 0.00 1.79 1.84 0.07 83.78 10:46:01 6 21.76 0.00 2.65 1.89 0.05 73.65 10:46:01 7 9.05 0.00 1.74 3.09 0.05 86.07 10:47:01 all 14.04 0.00 2.41 3.88 0.09 79.58 10:47:01 0 12.24 0.00 2.53 4.09 0.08 81.06 10:47:01 1 18.98 0.00 2.60 3.86 0.08 74.47 10:47:01 2 14.64 0.00 2.55 2.36 0.07 80.38 10:47:01 3 14.18 0.00 2.54 7.14 0.08 76.05 10:47:01 4 12.70 0.00 2.35 6.85 0.18 77.92 10:47:01 5 9.74 0.00 2.00 2.36 0.07 85.83 10:47:01 6 14.23 0.00 2.43 3.47 0.07 79.81 10:47:01 7 15.61 0.00 2.25 0.86 0.07 81.22 Average: all 12.78 0.00 2.56 4.93 0.06 79.67 Average: 0 13.97 0.00 2.58 8.10 0.05 75.29 Average: 1 14.08 0.00 3.00 1.88 0.05 80.98 Average: 2 18.22 0.00 2.94 5.15 0.06 73.63 Average: 3 13.46 0.00 2.45 3.54 0.06 80.49 Average: 4 10.56 0.00 2.82 13.40 0.08 73.14 Average: 5 9.90 0.00 2.13 4.58 0.08 83.31 Average: 6 12.49 0.00 2.36 1.59 0.04 83.51 Average: 7 9.59 0.00 2.15 1.16 0.05 87.05