---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20144 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 1787 27183 0 3196 29932 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:30:5a:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe30:5a2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:9c:b6:c0 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::42:7aff:fe9c:b6c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20144) 06/29/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:02 tps rtps wtps bread/s bwrtn/s 09:36:01 342.33 48.09 294.24 1918.59 24709.30 09:37:01 126.48 6.97 119.51 242.36 32498.45 09:38:01 23.31 0.32 23.00 11.73 17574.94 09:39:01 91.82 3.52 88.30 455.79 36291.15 09:40:01 98.25 2.03 96.22 94.25 37045.03 Average: 135.75 12.06 123.69 539.95 29640.21 09:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30018876 31687412 2920344 8.87 76748 1896980 1986824 5.85 890584 1726360 230112 09:37:01 28385228 30333276 4553992 13.83 85060 2158972 3245520 9.55 2318152 1912532 9704 09:38:01 28339584 30325668 4599636 13.96 87048 2192732 3257604 9.58 2357452 1914548 1020 09:39:01 27713604 30231740 5225616 15.86 94420 2705132 2809224 8.27 2536884 2329612 80080 09:40:01 27905308 30717980 5033912 15.28 99900 2987504 2168508 6.38 2222484 2440580 12776 Average: 28472520 30659215 4466700 13.56 88635 2388264 2693536 7.93 2065111 2064726 66738 09:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 86.38 58.26 1169.33 26.06 0.00 0.00 0.00 0.00 09:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 687.19 414.88 4084.04 106.20 0.00 0.00 0.00 0.00 09:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 412.78 178.70 501.32 87.38 0.00 0.00 0.00 0.00 09:39:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 docker0 4.10 6.82 0.23 79.02 0.00 0.00 0.00 0.00 09:39:01 ens3 533.21 290.92 1555.71 108.01 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 docker0 2.17 3.43 0.13 39.92 0.00 0.00 0.00 0.00 09:40:01 ens3 385.42 287.40 431.09 97.32 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 1.26 2.06 0.07 23.87 0.00 0.00 0.00 0.00 Average: ens3 422.11 246.66 1549.57 85.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20144) 06/29/24 _x86_64_ (8 CPU) 09:34:25 LINUX RESTART (8 CPU) 09:35:02 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 10.16 0.00 0.90 2.82 0.03 86.08 09:36:01 0 7.10 0.00 0.59 0.66 0.02 91.63 09:36:01 1 0.66 0.00 0.25 0.22 0.00 98.86 09:36:01 2 27.69 0.00 2.55 4.67 0.05 65.04 09:36:01 3 14.38 0.00 0.98 0.59 0.03 84.01 09:36:01 4 23.54 0.00 1.54 2.44 0.05 72.43 09:36:01 5 1.44 0.00 0.36 4.74 0.05 93.41 09:36:01 6 2.07 0.00 0.56 9.06 0.02 88.29 09:36:01 7 4.38 0.00 0.34 0.24 0.02 95.03 09:37:01 all 38.13 0.00 1.27 1.72 0.08 58.80 09:37:01 0 38.08 0.00 1.37 0.97 0.07 59.51 09:37:01 1 36.52 0.00 1.32 0.22 0.08 61.85 09:37:01 2 32.80 0.00 1.17 0.15 0.07 65.81 09:37:01 3 38.47 0.00 1.27 1.24 0.08 58.94 09:37:01 4 34.54 0.00 1.02 5.27 0.07 59.11 09:37:01 5 48.86 0.00 1.85 0.35 0.08 48.86 09:37:01 6 31.63 0.00 1.00 5.37 0.08 61.91 09:37:01 7 44.21 0.00 1.13 0.18 0.08 54.39 09:38:01 all 37.05 0.00 0.91 0.74 0.07 61.23 09:38:01 0 62.13 0.00 1.20 0.07 0.10 36.50 09:38:01 1 36.67 0.00 0.92 0.02 0.08 62.31 09:38:01 2 22.35 0.00 0.70 0.02 0.07 76.87 09:38:01 3 43.51 0.00 0.79 0.00 0.07 55.64 09:38:01 4 34.40 0.00 1.04 0.07 0.07 64.43 09:38:01 5 38.36 0.00 0.92 0.02 0.07 60.64 09:38:01 6 30.27 0.00 1.07 5.79 0.07 62.80 09:38:01 7 28.82 0.00 0.60 0.00 0.05 70.53 09:39:01 all 27.44 0.00 2.07 1.93 0.07 68.49 09:39:01 0 31.47 0.00 2.83 0.22 0.07 65.41 09:39:01 1 24.03 0.00 2.03 0.22 0.07 73.65 09:39:01 2 23.17 0.00 1.97 9.90 0.08 64.89 09:39:01 3 29.92 0.00 2.17 1.06 0.07 66.79 09:39:01 4 29.47 0.00 1.69 0.08 0.08 68.67 09:39:01 5 31.42 0.00 2.00 1.04 0.08 65.46 09:39:01 6 27.80 0.00 2.18 2.83 0.07 67.11 09:39:01 7 22.22 0.00 1.70 0.07 0.07 75.95 09:40:01 all 19.17 0.00 1.73 2.70 0.07 76.33 09:40:01 0 17.36 0.00 1.61 6.17 0.10 74.75 09:40:01 1 21.94 0.00 2.08 2.00 0.07 73.91 09:40:01 2 12.80 0.00 1.68 2.79 0.08 82.65 09:40:01 3 23.22 0.00 1.27 0.10 0.07 75.34 09:40:01 4 26.92 0.00 1.50 0.00 0.07 71.52 09:40:01 5 23.28 0.00 1.29 2.30 0.05 73.09 09:40:01 6 15.74 0.00 2.76 0.57 0.08 80.85 09:40:01 7 12.08 0.00 1.68 7.69 0.07 78.48 Average: all 26.44 0.00 1.38 1.98 0.07 70.14 Average: 0 31.30 0.00 1.52 1.62 0.07 65.48 Average: 1 24.02 0.00 1.32 0.53 0.06 74.06 Average: 2 23.76 0.00 1.61 3.49 0.07 71.07 Average: 3 29.95 0.00 1.30 0.60 0.06 68.09 Average: 4 29.79 0.00 1.36 1.57 0.07 67.21 Average: 5 28.74 0.00 1.28 1.68 0.07 68.22 Average: 6 21.56 0.00 1.52 4.72 0.06 72.14 Average: 7 22.42 0.00 1.09 1.64 0.06 74.80