---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84475 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 894 28105 0 3167 30826 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:ef:66:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:feef:66c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:99:1f:38 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:c3ff:fe99:1f38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84475) 11/18/24 _x86_64_ (8 CPU) 03:28:04 LINUX RESTART (8 CPU) 03:29:03 tps rtps wtps bread/s bwrtn/s 03:30:01 148.89 27.15 121.74 1289.71 33636.13 03:31:01 83.39 6.25 77.14 217.89 31910.71 03:32:01 23.24 0.32 22.93 11.73 22821.59 03:33:01 126.63 3.58 123.05 468.06 47169.74 03:34:01 88.52 1.07 87.45 73.72 39372.90 Average: 93.76 7.54 86.22 406.31 34990.63 03:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 29614916 31309956 3324304 10.09 81792 1916528 2201508 6.48 1284944 1732760 95760 03:31:01 28359656 30279416 4579564 13.90 88052 2127272 2682448 7.89 2375400 1882008 7584 03:32:01 28266256 30223916 4672964 14.19 90044 2160768 2675660 7.87 2460864 1884668 6984 03:33:01 27606232 30148004 5332988 16.19 98432 2722348 2794112 8.22 2623100 2346348 8 03:34:01 28779620 31565240 4159600 12.63 104524 2955872 1481824 4.36 1225164 2564808 23864 Average: 28525336 30705306 4413884 13.40 92569 2376558 2367110 6.96 1993894 2082118 26840 03:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 163.92 135.68 1314.21 34.94 0.00 0.00 0.00 0.00 03:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 662.07 481.26 3337.73 164.90 0.00 0.00 0.00 0.00 03:32:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 277.47 192.97 472.68 80.64 0.00 0.00 0.00 0.00 03:33:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 docker0 6.00 10.38 0.34 117.92 0.00 0.00 0.00 0.00 03:33:01 ens3 337.33 235.86 1651.68 75.48 0.00 0.00 0.00 0.00 03:34:01 lo 15.66 15.66 1.41 1.41 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 284.52 232.93 308.87 110.17 0.00 0.00 0.00 0.00 Average: lo 3.70 3.70 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 1.21 2.10 0.07 23.74 0.00 0.00 0.00 0.00 Average: ens3 346.30 256.56 1417.82 93.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84475) 11/18/24 _x86_64_ (8 CPU) 03:28:04 LINUX RESTART (8 CPU) 03:29:03 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 10.69 0.00 0.87 1.85 0.06 86.53 03:30:01 0 2.10 0.00 0.43 1.65 0.03 95.78 03:30:01 1 17.09 0.00 1.40 0.43 0.05 81.03 03:30:01 2 18.80 0.00 1.30 9.44 0.07 70.39 03:30:01 3 28.51 0.00 1.64 0.95 0.07 68.83 03:30:01 4 5.59 0.00 0.53 0.48 0.02 93.38 03:30:01 5 5.88 0.00 0.47 1.16 0.14 92.36 03:30:01 6 3.53 0.00 0.33 0.38 0.05 95.71 03:30:01 7 3.99 0.00 0.86 0.33 0.07 94.75 03:31:01 all 38.05 0.00 1.23 0.92 0.09 59.70 03:31:01 0 43.70 0.00 0.98 0.00 0.10 55.22 03:31:01 1 38.49 0.00 1.30 0.18 0.08 59.94 03:31:01 2 27.57 0.00 1.35 5.91 0.07 65.10 03:31:01 3 42.29 0.00 1.49 0.00 0.10 56.12 03:31:01 4 36.13 0.00 1.44 0.23 0.07 62.14 03:31:01 5 48.17 0.00 1.10 0.73 0.08 49.91 03:31:01 6 27.20 0.00 1.08 0.13 0.12 71.48 03:31:01 7 40.99 0.00 1.05 0.17 0.07 57.72 03:32:01 all 35.78 0.00 0.99 0.56 0.08 62.59 03:32:01 0 28.64 0.00 0.89 0.02 0.08 70.36 03:32:01 1 35.84 0.00 1.37 0.07 0.10 62.63 03:32:01 2 45.02 0.00 0.90 1.19 0.08 52.80 03:32:01 3 28.44 0.00 1.02 0.03 0.08 70.43 03:32:01 4 30.06 0.00 1.02 0.03 0.07 68.82 03:32:01 5 52.26 0.00 0.67 0.00 0.07 47.01 03:32:01 6 35.40 0.00 0.90 0.03 0.10 63.57 03:32:01 7 30.64 0.00 1.15 3.13 0.10 64.98 03:33:01 all 25.52 0.00 2.29 1.56 0.09 70.54 03:33:01 0 23.00 0.00 3.07 1.74 0.08 72.11 03:33:01 1 21.87 0.00 2.02 3.04 0.08 72.99 03:33:01 2 28.63 0.00 2.42 0.10 0.08 68.76 03:33:01 3 31.39 0.00 2.22 0.08 0.10 66.21 03:33:01 4 29.37 0.00 2.18 1.12 0.10 67.22 03:33:01 5 23.53 0.00 2.24 1.98 0.10 72.15 03:33:01 6 24.58 0.00 2.12 0.22 0.08 73.00 03:33:01 7 21.83 0.00 2.03 4.16 0.10 71.88 03:34:01 all 15.20 0.00 1.79 1.57 0.07 81.36 03:34:01 0 16.52 0.00 2.78 1.02 0.07 79.60 03:34:01 1 25.03 0.00 2.45 0.70 0.10 71.71 03:34:01 2 13.47 0.00 2.06 0.40 0.07 84.01 03:34:01 3 18.11 0.00 1.41 0.17 0.08 80.23 03:34:01 4 9.07 0.00 1.36 8.63 0.08 80.86 03:34:01 5 7.81 0.00 1.25 0.40 0.05 90.48 03:34:01 6 21.32 0.00 1.51 0.27 0.08 76.82 03:34:01 7 10.37 0.00 1.51 0.98 0.07 87.07 Average: all 25.15 0.00 1.44 1.29 0.08 72.04 Average: 0 22.94 0.00 1.64 0.88 0.07 74.46 Average: 1 27.74 0.00 1.71 0.89 0.08 69.58 Average: 2 26.75 0.00 1.61 3.37 0.07 68.19 Average: 3 29.76 0.00 1.55 0.24 0.09 68.36 Average: 4 22.15 0.00 1.31 2.11 0.07 74.37 Average: 5 27.68 0.00 1.15 0.85 0.09 70.23 Average: 6 22.54 0.00 1.19 0.21 0.09 75.98 Average: 7 21.67 0.00 1.32 1.76 0.08 75.17