---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40035 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: 2800.000 BogoMIPS: 5600.00 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 886 24596 0 6683 30824 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:17:fa:6d brd ff:ff:ff:ff:ff:ff inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe17:fa6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:4f:05:d8 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::42:94ff:fe4f:5d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40035) 09/20/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 325.73 71.14 254.59 4606.43 30352.44 08:06:01 245.03 18.48 226.55 2244.69 125166.87 08:07:01 414.15 2.75 411.40 419.13 96018.53 08:08:01 140.41 0.47 139.95 60.10 37901.85 08:09:01 27.55 0.00 27.55 0.00 21542.41 08:10:01 21.60 0.08 21.51 13.33 21429.36 08:11:01 84.55 1.80 82.75 93.98 22823.53 Average: 179.87 13.54 166.33 1062.81 50745.30 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30126476 31684152 2812744 8.54 69028 1799976 1420764 4.18 889480 1635508 144700 08:06:01 25626908 31643148 7312312 22.20 129644 6014672 1818152 5.35 1017392 5770380 1980812 08:07:01 23699700 29972556 9239520 28.05 143248 6261112 8363744 24.61 2870560 5764044 1156 08:08:01 23019900 29611004 9919320 30.11 172788 6515688 8936572 26.29 3308784 5957052 852 08:09:01 22542352 29144124 10396868 31.56 173128 6524348 9335388 27.47 3791764 5941276 232 08:10:01 22633668 29237612 10305552 31.29 173344 6527728 9008184 26.50 3710272 5937496 2516 08:11:01 25229356 31606164 7709864 23.41 175636 6290844 1696648 4.99 1391628 5738636 4980 Average: 24696909 30414109 8242311 25.02 148117 5704910 5797065 17.06 2425697 5249199 305035 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:05:01 ens3 333.24 235.72 1539.75 74.66 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 08:06:01 lo 14.46 14.46 1.40 1.40 0.00 0.00 0.00 0.00 08:06:01 ens3 1186.99 655.92 34461.44 57.65 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 08:07:01 veth787b715 0.67 0.90 0.04 0.05 0.00 0.00 0.00 0.00 08:07:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 08:07:01 veth541e838 3.05 2.88 0.34 0.32 0.00 0.00 0.00 0.00 08:07:01 ens3 6.15 5.00 2.41 1.92 0.00 0.00 0.00 0.00 08:08:01 veth787b715 4.13 5.31 0.81 0.53 0.00 0.00 0.00 0.00 08:08:01 lo 2.90 2.90 0.25 0.25 0.00 0.00 0.00 0.00 08:08:01 veth541e838 9.68 11.71 2.08 1.40 0.00 0.00 0.00 0.00 08:08:01 ens3 52.67 37.58 1182.29 5.17 0.00 0.00 0.00 0.00 08:09:01 vethf804eff 10.95 9.02 25.11 12.29 0.00 0.00 0.00 0.00 08:09:01 veth787b715 12.83 14.90 2.85 6.37 0.00 0.00 0.00 0.00 08:09:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 08:09:01 veth541e838 321.05 322.91 40.83 118.30 0.00 0.00 0.00 0.01 08:10:01 veth787b715 12.86 15.61 2.14 1.28 0.00 0.00 0.00 0.00 08:10:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 08:10:01 veth541e838 113.55 116.13 12.95 39.75 0.00 0.00 0.00 0.00 08:10:01 ens3 1605.88 958.24 37263.35 143.88 0.00 0.00 0.00 0.00 08:11:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:11:01 ens3 38.98 32.46 66.49 17.85 0.00 0.00 0.00 0.00 08:11:01 docker0 12.78 17.21 2.09 285.40 0.00 0.00 0.00 0.00 Average: lo 3.57 3.57 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 232.98 139.92 5322.04 22.89 0.00 0.00 0.00 0.00 Average: docker0 1.83 2.46 0.30 40.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40035) 09/20/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 10.74 0.00 1.27 3.33 0.05 84.61 08:05:01 0 3.38 0.00 1.17 2.51 0.03 92.91 08:05:01 1 6.59 0.00 0.87 1.07 0.03 91.44 08:05:01 2 23.95 0.00 2.00 1.75 0.07 72.23 08:05:01 3 4.88 0.00 1.34 1.44 0.03 92.31 08:05:01 4 9.95 0.00 1.14 16.74 0.07 72.10 08:05:01 5 21.55 0.00 1.85 2.10 0.07 74.42 08:05:01 6 9.01 0.00 1.08 0.90 0.03 88.97 08:05:01 7 6.62 0.00 0.72 0.18 0.05 92.43 08:06:01 all 15.29 0.00 6.01 12.27 0.08 66.35 08:06:01 0 16.04 0.00 6.70 8.63 0.05 68.58 08:06:01 1 12.54 0.00 6.40 2.51 0.07 78.48 08:06:01 2 18.49 0.00 5.57 2.38 0.07 73.49 08:06:01 3 12.90 0.00 5.98 41.85 0.13 39.13 08:06:01 4 12.07 0.00 5.27 18.01 0.08 64.56 08:06:01 5 15.26 0.00 6.60 16.73 0.10 61.31 08:06:01 6 19.31 0.00 5.65 4.95 0.05 70.04 08:06:01 7 15.70 0.00 5.89 3.11 0.05 75.25 08:07:01 all 19.54 0.00 3.03 7.72 0.07 69.63 08:07:01 0 18.72 0.00 2.96 4.75 0.08 73.48 08:07:01 1 17.94 0.00 2.56 0.67 0.07 78.76 08:07:01 2 23.26 0.00 2.98 3.28 0.07 70.41 08:07:01 3 23.86 0.00 4.56 35.31 0.10 36.18 08:07:01 4 20.60 0.00 2.80 4.49 0.07 72.05 08:07:01 5 18.17 0.00 2.68 4.05 0.08 75.01 08:07:01 6 14.99 0.00 2.68 6.32 0.07 75.95 08:07:01 7 18.77 0.00 3.08 3.08 0.07 75.01 08:08:01 all 11.38 0.00 1.90 3.20 0.08 83.44 08:08:01 0 7.11 0.00 1.79 12.00 0.07 79.04 08:08:01 1 13.85 0.00 2.36 1.04 0.07 82.68 08:08:01 2 11.77 0.00 1.84 3.82 0.05 82.51 08:08:01 3 15.81 0.00 1.99 0.58 0.08 81.53 08:08:01 4 11.38 0.00 1.36 1.24 0.07 85.95 08:08:01 5 12.84 0.00 2.36 6.35 0.10 78.34 08:08:01 6 8.67 0.00 1.39 0.49 0.07 89.39 08:08:01 7 9.61 0.00 2.11 0.07 0.07 88.15 08:09:01 all 9.97 0.00 1.09 1.19 0.08 87.66 08:09:01 0 10.31 0.00 1.31 0.27 0.08 88.03 08:09:01 1 11.17 0.00 1.17 0.10 0.08 87.47 08:09:01 2 10.90 0.00 1.02 0.53 0.10 87.45 08:09:01 3 10.64 0.00 1.22 0.13 0.07 87.94 08:09:01 4 9.50 0.00 0.94 0.07 0.10 89.39 08:09:01 5 8.79 0.00 0.99 3.77 0.08 86.37 08:09:01 6 9.23 0.00 1.34 0.07 0.08 89.28 08:09:01 7 9.20 0.00 0.75 4.62 0.07 85.36 08:10:01 all 1.91 0.00 0.54 1.10 0.09 96.36 08:10:01 0 1.57 0.00 0.65 0.07 0.08 97.63 08:10:01 1 1.25 0.00 0.48 0.00 0.10 98.16 08:10:01 2 2.12 0.00 0.55 0.12 0.07 97.15 08:10:01 3 3.56 0.00 0.64 0.05 0.10 95.66 08:10:01 4 1.34 0.00 0.42 0.00 0.07 98.17 08:10:01 5 1.91 0.00 0.42 8.17 0.08 89.42 08:10:01 6 1.92 0.00 0.62 0.12 0.08 97.26 08:10:01 7 1.65 0.00 0.52 0.28 0.10 97.44 08:11:01 all 5.14 0.00 0.66 2.13 0.05 92.01 08:11:01 0 1.12 0.00 0.52 0.10 0.08 98.17 08:11:01 1 1.52 0.00 0.52 0.05 0.05 97.86 08:11:01 2 5.89 0.00 0.69 2.04 0.03 91.36 08:11:01 3 24.07 0.00 1.09 1.56 0.07 73.22 08:11:01 4 4.34 0.00 0.70 0.05 0.03 94.88 08:11:01 5 0.62 0.00 0.54 12.69 0.07 86.08 08:11:01 6 2.57 0.00 0.58 0.17 0.05 96.63 08:11:01 7 0.95 0.00 0.72 0.37 0.05 97.91 Average: all 10.56 0.00 2.07 4.41 0.07 82.89 Average: 0 8.32 0.00 2.15 4.04 0.07 85.42 Average: 1 9.26 0.00 2.05 0.77 0.07 87.86 Average: 2 13.76 0.00 2.09 1.99 0.06 82.10 Average: 3 13.67 0.00 2.39 11.50 0.08 72.35 Average: 4 9.88 0.00 1.80 5.79 0.07 82.45 Average: 5 11.30 0.00 2.20 7.68 0.08 78.73 Average: 6 9.38 0.00 1.90 1.86 0.06 86.80 Average: 7 8.92 0.00 1.96 1.67 0.06 87.39