---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14753 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 11G 144G 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 864 28125 0 3177 30856 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:9a:dc:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe9a:dcd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:89:59:af 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::42:42ff:fe89:59af/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-14753) 03/21/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 115.54 37.60 77.94 1755.95 21333.42 04:00:01 133.14 19.13 114.01 469.52 30636.23 04:01:01 26.65 0.42 26.23 39.46 16835.99 04:02:01 89.44 3.30 86.14 446.59 33396.30 04:03:01 105.98 0.37 105.62 26.13 38493.45 Average: 94.15 12.16 81.99 547.57 28138.85 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30078256 31667108 2860964 8.69 70976 1829240 1451308 4.27 908544 1664304 158564 04:00:01 28272620 30186928 4666600 14.17 86400 2124816 3429852 10.09 2461424 1884500 13064 04:01:01 27944072 29907396 4995148 15.16 89468 2167760 3417628 10.06 2775812 1891780 8928 04:02:01 27760836 30214300 5178384 15.72 96900 2639056 2922616 8.60 2556612 2265308 28900 04:03:01 28785544 31561668 4153676 12.61 103460 2947824 1553728 4.57 1222452 2562008 8924 Average: 28568266 30707480 4370954 13.27 89441 2341739 2555026 7.52 1984969 2053580 43676 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 107.71 78.94 951.90 24.97 0.00 0.00 0.00 0.00 03:59:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 451.39 328.41 3728.21 79.76 0.00 0.00 0.00 0.00 04:00:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 536.69 307.92 607.77 126.27 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 ens3 388.90 267.97 1626.51 81.13 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 docker0 3.57 6.28 0.21 77.98 0.00 0.00 0.00 0.00 04:03:01 ens3 523.31 308.20 189.93 111.99 0.00 0.00 0.00 0.00 04:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:03:01 docker0 2.00 3.52 0.12 39.93 0.00 0.00 0.00 0.00 Average: ens3 401.59 258.28 1420.85 84.82 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.11 1.96 0.06 23.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14753) 03/21/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.74 0.00 0.81 2.05 0.03 86.37 03:59:01 0 37.96 0.00 2.17 2.48 0.07 57.32 03:59:01 1 4.54 0.00 0.53 8.40 0.03 86.49 03:59:01 2 11.98 0.00 0.97 3.72 0.03 83.30 03:59:01 3 18.27 0.00 1.10 0.37 0.03 80.23 03:59:01 4 1.90 0.00 0.30 0.08 0.00 97.72 03:59:01 5 1.54 0.00 0.27 0.47 0.03 97.69 03:59:01 6 5.02 0.00 0.60 0.63 0.02 93.73 03:59:01 7 4.70 0.00 0.57 0.25 0.02 94.46 04:00:01 all 29.99 0.00 1.14 1.82 0.09 66.96 04:00:01 0 33.39 0.00 1.64 1.20 0.08 63.69 04:00:01 1 28.36 0.00 0.82 6.78 0.05 63.99 04:00:01 2 34.50 0.00 1.29 0.48 0.09 63.64 04:00:01 3 33.96 0.00 1.26 2.79 0.30 61.69 04:00:01 4 28.94 0.00 0.92 0.85 0.07 69.22 04:00:01 5 29.49 0.00 1.21 1.98 0.07 67.25 04:00:01 6 25.84 0.00 0.63 0.00 0.05 73.47 04:00:01 7 25.60 0.00 1.34 0.43 0.07 72.56 04:01:01 all 40.93 0.00 1.09 0.54 0.08 57.37 04:01:01 0 53.57 0.00 1.37 0.03 0.08 44.94 04:01:01 1 47.48 0.00 0.50 0.18 0.08 51.75 04:01:01 2 36.73 0.00 1.49 0.07 0.07 61.64 04:01:01 3 37.78 0.00 0.92 0.05 0.07 61.19 04:01:01 4 43.73 0.00 1.23 0.02 0.08 54.93 04:01:01 5 33.59 0.00 0.84 3.98 0.10 61.50 04:01:01 6 37.91 0.00 0.80 0.02 0.07 61.20 04:01:01 7 36.62 0.00 1.55 0.00 0.08 61.74 04:02:01 all 24.66 0.00 1.83 1.52 0.08 71.92 04:02:01 0 31.43 0.00 1.94 3.66 0.08 62.89 04:02:01 1 24.64 0.00 1.36 4.51 0.07 69.42 04:02:01 2 23.66 0.00 2.26 0.32 0.07 73.69 04:02:01 3 23.91 0.00 2.10 0.02 0.07 73.91 04:02:01 4 25.10 0.00 2.11 0.08 0.07 72.63 04:02:01 5 29.14 0.00 1.66 2.68 0.07 66.44 04:02:01 6 13.98 0.00 1.41 0.40 0.07 84.14 04:02:01 7 25.41 0.00 1.80 0.42 0.07 72.31 04:03:01 all 19.55 0.00 1.88 2.23 0.07 76.28 04:03:01 0 22.40 0.00 1.83 0.89 0.07 74.82 04:03:01 1 18.03 0.00 1.63 10.10 0.07 70.17 04:03:01 2 16.65 0.00 1.43 2.02 0.07 79.84 04:03:01 3 30.00 0.00 1.91 0.44 0.08 67.56 04:03:01 4 17.00 0.00 2.05 1.34 0.07 79.54 04:03:01 5 17.04 0.00 2.11 1.11 0.07 79.67 04:03:01 6 14.85 0.00 2.31 1.80 0.07 80.98 04:03:01 7 20.39 0.00 1.78 0.17 0.08 77.58 Average: all 25.17 0.00 1.35 1.63 0.07 71.78 Average: 0 35.76 0.00 1.79 1.66 0.08 60.72 Average: 1 24.61 0.00 0.97 5.99 0.06 68.37 Average: 2 24.68 0.00 1.49 1.32 0.06 72.45 Average: 3 28.78 0.00 1.46 0.73 0.11 68.92 Average: 4 23.33 0.00 1.32 0.48 0.06 74.81 Average: 5 22.15 0.00 1.22 2.04 0.07 74.52 Average: 6 19.53 0.00 1.15 0.57 0.05 78.70 Average: 7 22.54 0.00 1.40 0.25 0.06 75.74