---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77596 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 883 24623 0 6660 30828 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:ce:67:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fece:67b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:ab:ea:98 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:abff:feab:ea98/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77596) 10/18/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:02 tps rtps wtps bread/s bwrtn/s 08:05:01 347.09 72.53 274.56 4700.08 18515.10 08:06:01 290.32 18.82 271.50 2291.12 138965.58 08:07:01 367.21 2.87 364.34 424.33 53637.19 08:08:01 127.78 0.42 127.36 46.66 24778.54 08:09:01 13.85 0.00 13.85 0.00 7893.88 08:10:01 22.70 0.07 22.63 6.53 8073.99 Average: 194.41 15.63 178.78 1235.22 42048.12 08:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30162092 31729264 2777128 8.43 69816 1808132 1389508 4.09 839616 1644808 154764 08:06:01 25658120 31650048 7281100 22.10 129880 5995728 1713920 5.04 1006540 5750204 999176 08:07:01 23483408 29739484 9455812 28.71 143912 6247020 8437652 24.83 3120660 5721256 1972 08:08:01 22865316 29440944 10073904 30.58 172500 6500724 9072204 26.69 3490256 5920632 3920 08:09:01 22808828 29389312 10130392 30.75 172704 6505488 9138708 26.89 3542984 5922096 344 08:10:01 23227444 29800556 9711776 29.48 173068 6503860 7424536 21.84 3155132 5912424 308 Average: 24700868 30291601 8238352 25.01 143647 5593492 6196088 18.23 2525865 5145237 193414 08:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 ens3 371.84 266.02 1578.65 77.21 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 08:06:01 ens3 1237.93 650.07 34426.06 57.43 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 br-d77cec39eef8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 14.39 14.39 1.40 1.40 0.00 0.00 0.00 0.00 08:07:01 vethb7f0284 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 08:07:01 ens3 3.35 3.12 1.36 1.08 0.00 0.00 0.00 0.00 08:07:01 vethcc6294d 1.80 2.08 0.35 0.19 0.00 0.00 0.00 0.00 08:07:01 veth0ae7829 8.57 8.22 1.22 1.17 0.00 0.00 0.00 0.00 08:08:01 vethb7f0284 0.17 0.28 0.02 0.03 0.00 0.00 0.00 0.00 08:08:01 ens3 51.87 36.13 1182.29 4.36 0.00 0.00 0.00 0.00 08:08:01 vethcc6294d 5.55 7.18 1.12 4.17 0.00 0.00 0.00 0.00 08:08:01 veth0ae7829 19.41 14.63 12.23 5.56 0.00 0.00 0.00 0.00 08:09:01 vethb7f0284 0.78 1.02 0.22 0.14 0.00 0.00 0.00 0.00 08:09:01 ens3 0.93 1.00 0.22 0.59 0.00 0.00 0.00 0.00 08:09:01 vethcc6294d 13.95 16.36 2.95 2.95 0.00 0.00 0.00 0.00 08:09:01 veth0ae7829 28.80 23.93 6.98 4.76 0.00 0.00 0.00 0.00 08:10:01 vethb7f0284 0.08 0.53 0.00 0.04 0.00 0.00 0.00 0.00 08:10:01 ens3 9.53 10.13 4.69 1.98 0.00 0.00 0.00 0.00 08:10:01 veth0ae7829 23.40 17.86 1.88 2.41 0.00 0.00 0.00 0.00 08:10:01 docker0 12.71 17.93 2.12 286.44 0.00 0.00 0.00 0.00 Average: vethb7f0284 0.17 0.37 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 279.04 160.81 6213.32 23.63 0.00 0.00 0.00 0.00 Average: veth0ae7829 13.40 10.80 3.73 2.32 0.00 0.00 0.00 0.00 Average: docker0 2.12 3.00 0.35 47.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77596) 10/18/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:02 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 11.21 0.00 1.22 2.84 0.04 84.68 08:05:01 0 36.13 0.00 2.28 2.23 0.08 59.29 08:05:01 1 20.91 0.00 1.46 0.36 0.07 77.20 08:05:01 2 10.60 0.00 1.06 2.13 0.05 86.17 08:05:01 3 3.08 0.00 1.74 4.70 0.03 90.46 08:05:01 4 3.19 0.00 0.87 1.24 0.03 94.67 08:05:01 5 3.96 0.00 0.54 1.90 0.03 93.57 08:05:01 6 3.28 0.00 0.80 3.57 0.02 92.34 08:05:01 7 8.55 0.00 0.99 6.63 0.05 83.78 08:06:01 all 14.69 0.00 6.08 11.28 0.07 67.88 08:06:01 0 28.05 0.00 6.27 3.09 0.07 62.51 08:06:01 1 12.24 0.00 5.93 12.21 0.05 69.57 08:06:01 2 13.27 0.00 5.47 4.04 0.07 77.16 08:06:01 3 13.12 0.00 6.18 4.21 0.07 76.43 08:06:01 4 11.70 0.00 6.48 17.76 0.03 64.03 08:06:01 5 13.30 0.00 6.07 21.22 0.10 59.31 08:06:01 6 13.73 0.00 5.24 11.00 0.05 69.98 08:06:01 7 12.06 0.00 7.00 16.74 0.10 64.10 08:07:01 all 26.52 0.00 3.39 4.41 0.08 65.60 08:07:01 0 23.30 0.00 3.28 1.39 0.08 71.95 08:07:01 1 30.65 0.00 3.50 0.35 0.08 65.42 08:07:01 2 24.57 0.00 3.26 0.38 0.08 71.71 08:07:01 3 24.62 0.00 3.29 1.63 0.07 70.40 08:07:01 4 32.00 0.00 3.31 2.67 0.10 61.92 08:07:01 5 13.93 0.00 2.94 21.58 0.08 61.47 08:07:01 6 27.45 0.00 3.86 6.61 0.08 62.00 08:07:01 7 35.72 0.00 3.65 0.69 0.07 59.88 08:08:01 all 11.37 0.00 2.07 1.91 0.09 84.56 08:08:01 0 13.47 0.00 2.58 0.75 0.07 83.13 08:08:01 1 11.58 0.00 2.08 7.37 0.15 78.82 08:08:01 2 10.49 0.00 2.55 0.08 0.10 86.77 08:08:01 3 9.55 0.00 1.96 2.30 0.08 86.10 08:08:01 4 11.78 0.00 2.24 0.25 0.07 85.66 08:08:01 5 9.33 0.00 1.44 1.40 0.07 87.76 08:08:01 6 13.11 0.00 1.71 2.33 0.05 82.80 08:08:01 7 11.67 0.00 1.96 0.84 0.10 85.43 08:09:01 all 4.14 0.00 0.63 0.36 0.08 94.79 08:09:01 0 5.61 0.00 0.67 0.02 0.07 93.63 08:09:01 1 3.60 0.00 0.83 0.02 0.08 95.46 08:09:01 2 3.94 0.00 0.62 0.00 0.08 95.36 08:09:01 3 4.97 0.00 0.55 0.17 0.08 94.23 08:09:01 4 4.39 0.00 0.67 0.00 0.07 94.87 08:09:01 5 3.57 0.00 0.65 0.02 0.07 95.69 08:09:01 6 3.50 0.00 0.45 2.66 0.07 93.33 08:09:01 7 3.55 0.00 0.59 0.03 0.08 95.75 08:10:01 all 1.88 0.00 0.58 0.46 0.08 97.01 08:10:01 0 2.56 0.00 0.50 0.00 0.08 96.86 08:10:01 1 1.81 0.00 0.62 0.03 0.08 97.45 08:10:01 2 2.56 0.00 0.55 0.10 0.07 96.72 08:10:01 3 1.72 0.00 0.78 0.30 0.07 97.13 08:10:01 4 1.82 0.00 0.53 0.05 0.08 97.51 08:10:01 5 1.33 0.00 0.72 0.08 0.07 97.80 08:10:01 6 1.50 0.00 0.45 3.04 0.08 94.93 08:10:01 7 1.72 0.00 0.49 0.07 0.07 97.66 Average: all 11.63 0.00 2.32 3.54 0.07 82.44 Average: 0 18.13 0.00 2.59 1.24 0.08 77.96 Average: 1 13.44 0.00 2.40 3.39 0.09 80.68 Average: 2 10.90 0.00 2.25 1.11 0.08 85.66 Average: 3 9.51 0.00 2.41 2.21 0.07 85.80 Average: 4 10.82 0.00 2.35 3.65 0.06 83.13 Average: 5 7.58 0.00 2.06 7.71 0.07 82.59 Average: 6 10.44 0.00 2.09 4.87 0.06 82.54 Average: 7 12.22 0.00 2.45 4.15 0.08 81.11