---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84680 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 12G 143G 8% / 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 877 26972 0 4316 30833 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:3a:9f:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe3a:9f74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:d4:5c:c6 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::42:13ff:fed4:5cc6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84680) 11/18/24 _x86_64_ (8 CPU) 15:32:36 LINUX RESTART (8 CPU) 15:33:03 tps rtps wtps bread/s bwrtn/s 15:34:01 349.27 73.88 275.38 4781.80 45934.70 15:35:01 193.07 42.99 150.07 3461.02 38595.30 15:36:01 362.17 5.68 356.49 512.31 97098.62 15:37:01 88.54 0.30 88.24 29.86 50720.03 Average: 247.41 30.35 217.06 2174.43 58188.95 15:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 30157912 31707276 2781308 8.44 70684 1790452 1382092 4.07 868980 1622108 142416 15:35:01 28333532 30318400 4605688 13.98 89988 2188624 2374080 6.99 2360952 1913940 32904 15:36:01 25029700 28911472 7909520 24.01 102304 4032420 3735540 10.99 4048468 3449756 468 15:37:01 27600012 31547516 5339208 16.21 109956 4081636 1501056 4.42 1620416 3302260 12116 Average: 27780289 30621166 5158931 15.66 93233 3023283 2248192 6.61 2224704 2572016 46976 15:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 317.32 240.73 1623.61 78.68 0.00 0.00 0.00 0.00 15:34:01 lo 1.79 1.79 0.19 0.19 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 627.76 440.71 3105.50 126.86 0.00 0.00 0.00 0.00 15:35:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 15:36:01 vethac866e0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 888.32 505.33 4505.01 151.39 0.00 0.00 0.00 0.00 15:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 417.08 435.39 563.89 2682.28 0.00 0.00 0.00 0.00 15:37:01 lo 4.00 4.00 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 564.68 406.93 2456.36 765.60 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84680) 11/18/24 _x86_64_ (8 CPU) 15:32:36 LINUX RESTART (8 CPU) 15:33:03 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 10.78 0.00 1.15 3.73 0.03 84.30 15:34:01 0 4.27 0.00 0.57 11.64 0.03 83.48 15:34:01 1 10.50 0.00 0.80 1.11 0.05 87.55 15:34:01 2 8.80 0.00 0.85 0.33 0.02 90.01 15:34:01 3 13.19 0.00 0.90 1.16 0.03 84.72 15:34:01 4 30.92 0.00 2.86 5.75 0.05 60.42 15:34:01 5 8.35 0.00 1.14 0.60 0.03 89.87 15:34:01 6 3.40 0.00 0.93 0.59 0.03 95.04 15:34:01 7 6.92 0.00 1.16 8.66 0.03 83.23 15:35:01 all 27.41 0.00 1.36 2.40 0.07 68.76 15:35:01 0 24.03 0.00 0.95 4.08 0.07 70.87 15:35:01 1 26.34 0.00 0.80 0.42 0.07 72.38 15:35:01 2 19.71 0.00 1.35 1.08 0.07 77.79 15:35:01 3 37.72 0.00 1.79 1.55 0.08 58.85 15:35:01 4 37.13 0.00 1.29 0.72 0.08 60.79 15:35:01 5 31.53 0.00 1.52 2.26 0.07 64.63 15:35:01 6 21.23 0.00 1.64 3.05 0.05 74.03 15:35:01 7 21.64 0.00 1.50 6.05 0.05 70.76 15:36:01 all 21.10 0.00 2.40 4.58 0.06 71.85 15:36:01 0 12.45 0.00 2.06 5.96 0.07 79.46 15:36:01 1 22.49 0.00 2.13 16.38 0.07 58.94 15:36:01 2 16.17 0.00 1.56 0.29 0.05 81.94 15:36:01 3 21.30 0.00 1.71 0.03 0.07 76.90 15:36:01 4 21.16 0.00 1.78 1.01 0.05 76.01 15:36:01 5 39.42 0.00 5.26 0.32 0.10 54.90 15:36:01 6 22.10 0.00 1.97 0.35 0.05 75.53 15:36:01 7 13.69 0.00 2.70 12.33 0.07 71.22 15:37:01 all 17.13 0.00 1.50 2.77 0.05 78.54 15:37:01 0 14.44 0.00 1.37 8.74 0.05 75.39 15:37:01 1 25.48 0.00 2.00 7.23 0.07 65.22 15:37:01 2 21.46 0.00 1.61 0.59 0.07 76.27 15:37:01 3 15.17 0.00 1.34 0.10 0.05 83.34 15:37:01 4 19.89 0.00 1.39 0.08 0.07 78.57 15:37:01 5 10.47 0.00 0.92 0.39 0.03 88.19 15:37:01 6 14.78 0.00 1.92 4.93 0.05 78.33 15:37:01 7 15.37 0.00 1.49 0.08 0.07 82.99 Average: all 19.18 0.00 1.60 3.37 0.06 75.79 Average: 0 13.88 0.00 1.24 7.57 0.05 77.25 Average: 1 21.29 0.00 1.43 6.32 0.06 70.89 Average: 2 16.60 0.00 1.35 0.57 0.05 81.43 Average: 3 21.92 0.00 1.44 0.71 0.06 75.88 Average: 4 27.25 0.00 1.82 1.86 0.06 69.01 Average: 5 22.56 0.00 2.22 0.89 0.06 74.26 Average: 6 15.46 0.00 1.62 2.24 0.05 80.63 Average: 7 14.47 0.00 1.72 6.76 0.05 77.00