---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38144 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 15G 141G 10% / 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 914 24259 0 6993 30798 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:72:58:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe72:5817/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:54:c9:6d 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38144) 09/13/24 _x86_64_ (8 CPU) 18:27:01 LINUX RESTART (8 CPU) 18:28:02 tps rtps wtps bread/s bwrtn/s 18:29:01 159.68 55.13 104.56 3953.63 27178.99 18:30:01 146.73 14.78 131.96 960.75 36228.86 18:31:01 62.08 12.83 49.25 2415.46 26771.88 18:32:01 235.98 5.48 230.49 462.86 100139.31 18:33:01 280.60 0.10 280.50 2.27 70505.05 18:34:01 82.05 0.40 81.65 29.60 23729.51 18:35:01 61.07 0.25 60.82 28.93 20212.36 Average: 146.85 12.61 134.25 1115.20 43576.45 18:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:29:01 29741828 31515800 3197392 9.71 79408 1998116 1791952 5.27 1118896 1776088 175152 18:30:01 27781692 30001400 5157528 15.66 90572 2419808 3011512 8.86 2731796 2093640 21652 18:31:01 28251376 31636300 4687844 14.23 100408 3552776 1483956 4.37 1376492 2935824 813132 18:32:01 26072736 31205060 6866484 20.85 138456 5152788 4363992 12.84 1877348 4476468 1688 18:33:01 22051632 28913552 10887588 33.05 184644 6695472 10459788 30.78 4366472 5829920 2976 18:34:01 19848728 27039936 13090492 39.74 191372 7001464 12172084 35.81 6343864 6027116 2708 18:35:01 21747836 28886636 11191384 33.98 192812 6994936 5688320 16.74 4649800 5896864 580 Average: 25070833 29885526 7868387 23.89 139667 4830766 5567372 16.38 3209238 4147989 145413 18:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:29:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 ens3 133.32 95.22 1210.33 25.55 0.00 0.00 0.00 0.00 18:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 735.64 518.14 6036.67 139.50 0.00 0.00 0.00 0.00 18:31:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 1165.93 731.19 2233.67 258.25 0.00 0.00 0.00 0.00 18:32:01 lo 8.13 8.13 0.89 0.89 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 veth53a4da7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 veth33c4143 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 vethb7f1c9a 99.73 94.10 241.04 8.00 0.00 0.00 0.00 0.02 18:33:01 lo 3.20 3.20 0.38 0.38 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth9450de0 227.51 187.75 33.51 227.70 0.00 0.00 0.00 0.02 18:34:01 vethb7f1c9a 56.86 58.07 90.40 5.31 0.00 0.00 0.00 0.01 18:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 veth9450de0 88.87 85.54 11.20 23.62 0.00 0.00 0.00 0.00 18:35:01 vethb7f1c9a 8.97 18.90 6.00 11.18 0.00 0.00 0.00 0.00 18:35:01 lo 2.40 2.40 0.29 0.29 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 br-da980428dd58 8.77 18.55 5.86 11.11 0.00 0.00 0.00 0.00 Average: vethb7f1c9a 23.71 24.50 48.32 3.51 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-da980428dd58 1.26 2.66 0.84 1.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38144) 09/13/24 _x86_64_ (8 CPU) 18:27:01 LINUX RESTART (8 CPU) 18:28:02 CPU %user %nice %system %iowait %steal %idle 18:29:01 all 11.47 0.00 1.01 2.66 0.04 84.82 18:29:01 0 18.00 0.00 1.50 5.87 0.03 74.60 18:29:01 1 32.73 0.00 1.92 1.12 0.05 64.18 18:29:01 2 6.71 0.00 0.63 0.25 0.03 92.37 18:29:01 3 4.25 0.00 0.61 0.05 0.02 95.07 18:29:01 4 2.44 0.00 0.49 9.68 0.02 87.37 18:29:01 5 12.78 0.00 1.05 2.88 0.07 83.22 18:29:01 6 5.50 0.00 0.63 0.75 0.02 93.10 18:29:01 7 9.35 0.00 1.24 0.71 0.05 88.65 18:30:01 all 40.05 0.00 1.51 2.30 0.09 56.05 18:30:01 0 36.58 0.00 1.79 3.46 0.14 58.04 18:30:01 1 32.57 0.00 1.33 0.81 0.10 65.20 18:30:01 2 38.01 0.00 1.34 1.00 0.08 59.56 18:30:01 3 42.26 0.00 1.39 0.29 0.07 56.00 18:30:01 4 44.44 0.00 1.44 9.27 0.08 44.76 18:30:01 5 46.39 0.00 1.83 0.77 0.08 50.93 18:30:01 6 39.89 0.00 0.82 0.02 0.08 59.19 18:30:01 7 40.26 0.00 2.09 2.83 0.08 54.74 18:31:01 all 33.76 0.00 2.02 2.13 0.08 62.01 18:31:01 0 32.19 0.00 1.73 0.03 0.07 65.99 18:31:01 1 28.19 0.00 1.71 2.72 0.10 67.28 18:31:01 2 38.95 0.00 2.05 0.02 0.08 58.89 18:31:01 3 28.48 0.00 2.42 0.05 0.07 68.98 18:31:01 4 26.01 0.00 1.61 11.35 0.08 60.94 18:31:01 5 46.15 0.00 2.36 0.29 0.10 51.10 18:31:01 6 34.87 0.00 1.97 2.49 0.08 60.59 18:31:01 7 35.30 0.00 2.27 0.08 0.08 62.26 18:32:01 all 12.59 0.00 3.29 7.41 0.05 76.66 18:32:01 0 10.48 0.00 3.40 4.70 0.03 81.38 18:32:01 1 20.80 0.00 3.13 2.76 0.05 73.27 18:32:01 2 19.66 0.00 3.29 2.03 0.05 74.97 18:32:01 3 12.33 0.00 3.55 0.82 0.03 83.27 18:32:01 4 9.86 0.00 3.09 1.43 0.05 85.58 18:32:01 5 10.33 0.00 3.26 13.42 0.05 72.94 18:32:01 6 8.49 0.00 3.80 34.05 0.05 53.61 18:32:01 7 8.75 0.00 2.83 0.28 0.03 88.11 18:33:01 all 36.56 0.00 6.11 7.02 0.12 50.18 18:33:01 0 38.92 0.00 5.84 1.05 0.14 54.06 18:33:01 1 38.49 0.00 6.59 9.30 0.14 45.49 18:33:01 2 37.12 0.00 5.82 5.94 0.10 51.02 18:33:01 3 31.63 0.00 5.76 2.33 0.12 60.16 18:33:01 4 37.90 0.00 5.92 8.79 0.12 47.27 18:33:01 5 37.14 0.00 6.43 4.27 0.10 52.05 18:33:01 6 33.65 0.00 6.46 22.01 0.12 37.76 18:33:01 7 37.66 0.00 6.03 2.59 0.15 53.57 18:34:01 all 35.92 0.00 2.68 2.70 0.16 58.54 18:34:01 0 39.20 0.00 2.56 0.55 0.15 57.54 18:34:01 1 40.65 0.00 2.35 0.40 0.25 56.35 18:34:01 2 41.80 0.00 2.83 6.66 0.13 48.58 18:34:01 3 31.53 0.00 2.51 0.42 0.19 65.35 18:34:01 4 35.25 0.00 3.03 7.03 0.13 54.56 18:34:01 5 31.35 0.00 2.87 4.05 0.14 61.59 18:34:01 6 34.58 0.00 2.69 1.34 0.13 61.25 18:34:01 7 32.91 0.00 2.62 1.19 0.12 63.16 18:35:01 all 11.36 0.00 2.21 0.86 0.10 85.46 18:35:01 0 13.49 0.00 2.41 0.13 0.10 83.86 18:35:01 1 9.31 0.00 1.99 0.15 0.10 88.45 18:35:01 2 10.54 0.00 2.16 0.61 0.10 86.60 18:35:01 3 11.66 0.00 2.13 0.29 0.10 85.83 18:35:01 4 10.17 0.00 2.17 5.49 0.12 82.05 18:35:01 5 11.69 0.00 2.23 0.08 0.12 85.89 18:35:01 6 10.95 0.00 2.42 0.10 0.10 86.43 18:35:01 7 13.02 0.00 2.22 0.03 0.10 84.63 Average: all 25.96 0.00 2.69 3.58 0.09 67.68 Average: 0 26.97 0.00 2.74 2.25 0.09 67.94 Average: 1 28.95 0.00 2.71 2.46 0.11 65.76 Average: 2 27.58 0.00 2.59 2.35 0.08 67.39 Average: 3 23.18 0.00 2.62 0.60 0.08 73.51 Average: 4 23.72 0.00 2.53 7.57 0.09 66.09 Average: 5 27.97 0.00 2.86 3.68 0.09 65.39 Average: 6 24.01 0.00 2.68 8.64 0.08 64.59 Average: 7 25.30 0.00 2.75 1.10 0.09 70.76