---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84493 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 13G 143G 9% / 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 905 26125 0 5135 30805 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:24:37:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe24:374b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:39:89:1b 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-84493) 11/18/24 _x86_64_ (8 CPU) 05:27:56 LINUX RESTART (8 CPU) 05:28:01 tps rtps wtps bread/s bwrtn/s 05:29:02 360.57 74.39 286.19 5312.18 54842.46 05:30:01 139.55 27.47 112.08 2118.96 24274.26 05:31:01 193.20 9.75 183.46 1680.24 106806.66 05:32:01 303.15 12.03 291.12 813.03 27907.30 05:33:01 15.05 0.32 14.73 8.40 12425.51 05:34:01 38.94 0.05 38.89 7.87 13911.05 Average: 175.18 20.65 154.53 1655.49 40073.61 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:02 30192084 31631476 2747136 8.34 56140 1702216 1509696 4.44 918552 1555264 92020 05:30:01 29834380 31673900 3104840 9.43 84412 2052084 1392024 4.10 908088 1878728 145736 05:31:01 26834236 31617620 6104984 18.53 119652 4854792 1466232 4.31 1053436 4592840 91704 05:32:01 24737172 29714364 8202048 24.90 134300 5017832 6463656 19.02 3074228 4604320 2412 05:33:01 24604696 29589456 8334524 25.30 134616 5022496 6773080 19.93 3207840 4598540 380 05:34:01 25735688 30743748 7203532 21.87 134972 5051028 3211636 9.45 2091972 4612820 264 Average: 26989709 30828427 5949511 18.06 110682 3950075 3469387 10.21 1875686 3640419 55419 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 05:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:02 ens3 340.56 246.33 1535.36 74.58 0.00 0.00 0.00 0.00 05:30:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 54.41 40.03 732.50 7.94 0.00 0.00 0.00 0.00 05:31:01 lo 10.53 10.53 0.97 0.97 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 br-e28d8ff8389b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 641.07 380.64 22580.60 28.08 0.00 0.00 0.00 0.00 05:32:01 lo 3.90 3.90 9.35 9.35 0.00 0.00 0.00 0.00 05:32:01 vetha77ae3e 1.77 2.12 0.41 2.66 0.00 0.00 0.00 0.00 05:32:01 veth6b1737f 36.44 33.38 19.10 30.25 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 15.85 15.85 31.82 31.82 0.00 0.00 0.00 0.00 05:33:01 vetha77ae3e 4.08 3.78 1.58 5.20 0.00 0.00 0.00 0.00 05:33:01 veth6b1737f 73.45 62.56 31.63 121.49 0.00 0.00 0.00 0.01 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 lo 9.08 9.08 0.64 0.64 0.00 0.00 0.00 0.00 05:34:01 veth6b1737f 0.62 1.20 0.04 0.13 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 br-e28d8ff8389b 14.63 18.43 13.74 166.07 0.00 0.00 0.00 0.00 Average: lo 7.10 7.10 7.20 7.20 0.00 0.00 0.00 0.00 Average: veth6b1737f 18.47 16.23 8.48 25.38 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-e28d8ff8389b 2.45 3.08 2.30 27.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84493) 11/18/24 _x86_64_ (8 CPU) 05:27:56 LINUX RESTART (8 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:02 all 8.37 0.00 1.21 3.15 0.03 87.23 05:29:02 0 12.06 0.00 1.43 0.77 0.03 85.71 05:29:02 1 7.21 0.00 0.82 0.45 0.03 91.48 05:29:02 2 2.68 0.00 0.92 6.73 0.05 89.62 05:29:02 3 13.90 0.00 0.94 0.45 0.03 84.68 05:29:02 4 3.33 0.00 1.07 7.25 0.03 88.31 05:29:02 5 5.79 0.00 1.55 0.17 0.03 92.46 05:29:02 6 5.13 0.00 1.80 6.47 0.02 86.58 05:29:02 7 16.83 0.00 1.15 2.97 0.03 79.02 05:30:01 all 10.31 0.00 0.88 2.01 0.03 86.77 05:30:01 0 27.62 0.00 1.51 1.56 0.05 69.26 05:30:01 1 0.63 0.00 0.46 2.39 0.03 96.49 05:30:01 2 5.47 0.00 0.68 0.78 0.03 93.03 05:30:01 3 1.17 0.00 0.25 0.22 0.03 98.32 05:30:01 4 5.15 0.00 0.64 0.41 0.02 93.78 05:30:01 5 6.10 0.00 0.73 0.63 0.02 92.52 05:30:01 6 1.68 0.00 0.49 9.09 0.05 88.68 05:30:01 7 34.57 0.00 2.24 0.95 0.05 62.19 05:31:01 all 11.12 0.00 4.67 4.56 0.06 79.59 05:31:01 0 13.93 0.00 4.15 0.29 0.05 81.58 05:31:01 1 9.07 0.00 3.85 2.05 0.05 84.98 05:31:01 2 11.26 0.00 5.00 0.43 0.05 83.26 05:31:01 3 10.63 0.00 6.50 0.37 0.05 82.44 05:31:01 4 10.05 0.00 6.48 23.16 0.07 60.24 05:31:01 5 13.15 0.00 3.08 0.66 0.05 83.06 05:31:01 6 9.49 0.00 4.32 9.61 0.05 76.53 05:31:01 7 11.41 0.00 4.04 0.05 0.03 84.47 05:32:01 all 27.63 0.00 3.57 2.02 0.07 66.71 05:32:01 0 29.63 0.00 3.78 1.70 0.07 64.83 05:32:01 1 26.64 0.00 3.29 0.86 0.08 69.13 05:32:01 2 28.38 0.00 3.55 0.30 0.08 67.69 05:32:01 3 30.89 0.00 4.36 0.86 0.07 63.82 05:32:01 4 27.20 0.00 3.50 5.92 0.08 63.30 05:32:01 5 18.42 0.00 2.40 0.82 0.07 78.29 05:32:01 6 31.87 0.00 4.12 2.89 0.08 61.04 05:32:01 7 28.00 0.00 3.55 2.83 0.08 65.53 05:33:01 all 6.79 0.00 0.77 0.74 0.06 91.63 05:33:01 0 6.72 0.00 0.87 0.05 0.05 92.31 05:33:01 1 7.47 0.00 0.64 0.00 0.07 91.83 05:33:01 2 6.22 0.00 0.72 0.00 0.07 92.99 05:33:01 3 6.47 0.00 0.97 0.07 0.08 92.40 05:33:01 4 8.26 0.00 0.75 5.83 0.07 85.09 05:33:01 5 6.41 0.00 0.65 0.02 0.03 92.89 05:33:01 6 6.74 0.00 0.85 0.00 0.07 92.34 05:33:01 7 6.07 0.00 0.69 0.00 0.05 93.19 05:34:01 all 1.15 0.00 0.43 0.86 0.06 97.51 05:34:01 0 1.09 0.00 0.47 0.60 0.05 97.79 05:34:01 1 1.07 0.00 0.30 0.12 0.05 98.46 05:34:01 2 0.79 0.00 0.40 0.00 0.07 98.75 05:34:01 3 2.01 0.00 0.52 0.18 0.07 97.22 05:34:01 4 0.38 0.00 0.35 5.87 0.05 93.34 05:34:01 5 1.61 0.00 0.49 0.02 0.05 97.84 05:34:01 6 1.02 0.00 0.45 0.03 0.08 98.41 05:34:01 7 1.23 0.00 0.47 0.02 0.03 98.25 Average: all 10.89 0.00 1.92 2.22 0.05 84.92 Average: 0 15.13 0.00 2.03 0.83 0.05 81.96 Average: 1 8.69 0.00 1.56 0.97 0.05 88.73 Average: 2 9.14 0.00 1.87 1.38 0.06 87.55 Average: 3 10.86 0.00 2.25 0.36 0.06 86.47 Average: 4 9.05 0.00 2.12 8.05 0.05 80.73 Average: 5 8.57 0.00 1.48 0.38 0.04 89.52 Average: 6 9.32 0.00 2.01 4.67 0.06 83.94 Average: 7 16.31 0.00 2.02 1.14 0.05 80.49