---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83640 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 14G 142G 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 906 25247 0 6013 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:77:13:46 brd ff:ff:ff:ff:ff:ff inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe77:1346/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:2e:d4:69 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::42:20ff:fe2e:d469/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83640) 11/14/24 _x86_64_ (8 CPU) 08:28:26 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps bread/s bwrtn/s 08:30:01 359.40 42.97 316.43 1924.96 17237.72 08:31:01 333.26 21.00 312.26 2671.82 145813.70 08:32:01 192.72 9.25 183.47 387.24 15398.25 08:33:01 132.96 0.35 132.61 33.73 24894.85 08:34:01 15.83 0.00 15.83 0.00 8179.74 08:35:01 56.58 0.08 56.50 15.46 8807.78 Average: 181.79 12.28 169.52 838.87 36720.69 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29997104 31623932 2942116 8.93 73064 1861884 1467952 4.32 949400 1691888 199008 08:31:01 26132088 31480368 6807132 20.67 120720 5400792 4120872 12.12 1164524 5145060 1064 08:32:01 22342352 27857692 10596868 32.17 129904 5540404 11804088 34.73 5068224 4944316 1492 08:33:01 21721364 27552836 11217856 34.06 158608 5789752 12255272 36.06 5453284 5131468 1720 08:34:01 20968036 26803240 11971184 36.34 159036 5792924 13337856 39.24 6206196 5128700 1352 08:35:01 24673168 30386472 8266052 25.09 159992 5681868 4347860 12.79 2684040 5018172 88 Average: 24305685 29284090 8633535 26.21 133554 5011271 7888983 23.21 3587611 4509934 34121 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 188.77 134.76 1296.56 53.74 0.00 0.00 0.00 0.00 08:31:01 veth26793f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth1530950 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vethcf6e236 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 br-94137f3d898a 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 vethe53f0d8 2.08 2.98 0.29 0.28 0.00 0.00 0.00 0.00 08:32:01 vetheaf1e3a 2.72 3.40 0.34 0.32 0.00 0.00 0.00 0.00 08:32:01 veth671bafa 1.98 2.33 0.20 0.21 0.00 0.00 0.00 0.00 08:32:01 veth1530950 59.49 71.70 19.92 16.25 0.00 0.00 0.00 0.00 08:33:01 vethe53f0d8 3.73 5.35 0.59 0.64 0.00 0.00 0.00 0.00 08:33:01 vetheaf1e3a 3.75 5.38 0.60 0.65 0.00 0.00 0.00 0.00 08:33:01 veth671bafa 3.75 5.40 0.60 0.65 0.00 0.00 0.00 0.00 08:33:01 veth0aff7f5 1.75 1.62 1.20 2.01 0.00 0.00 0.00 0.00 08:34:01 vethe53f0d8 4.93 6.70 0.79 1.53 0.00 0.00 0.00 0.00 08:34:01 vetheaf1e3a 4.88 6.63 0.78 1.53 0.00 0.00 0.00 0.00 08:34:01 veth671bafa 6.00 7.63 1.89 2.72 0.00 0.00 0.00 0.00 08:34:01 veth0aff7f5 3.32 2.82 0.59 2.61 0.00 0.00 0.00 0.00 08:35:01 veth1530950 139.25 165.16 218.07 45.61 0.00 0.00 0.00 0.02 08:35:01 br-94137f3d898a 0.63 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 26.92 26.92 2.52 2.52 0.00 0.00 0.00 0.00 08:35:01 docker0 12.71 18.11 2.09 286.48 0.00 0.00 0.00 0.00 Average: veth1530950 23.21 27.53 36.35 7.60 0.00 0.00 0.00 0.00 Average: br-94137f3d898a 0.11 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.12 3.02 0.35 47.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83640) 11/14/24 _x86_64_ (8 CPU) 08:28:26 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.54 0.00 1.02 2.17 0.04 86.23 08:30:01 0 5.67 0.00 0.35 0.05 0.05 93.88 08:30:01 1 3.82 0.00 0.67 0.03 0.03 95.45 08:30:01 2 9.44 0.00 0.85 0.70 0.02 88.99 08:30:01 3 2.18 0.00 0.33 0.08 0.02 97.38 08:30:01 4 2.84 0.00 0.42 0.18 0.03 96.53 08:30:01 5 44.34 0.00 3.55 6.71 0.08 45.31 08:30:01 6 1.45 0.00 1.00 6.59 0.03 90.92 08:30:01 7 14.63 0.00 0.99 3.03 0.05 81.30 08:31:01 all 12.67 0.00 6.32 13.16 0.08 67.77 08:31:01 0 13.36 0.00 6.59 25.12 0.08 54.85 08:31:01 1 13.16 0.00 5.92 2.68 0.08 78.16 08:31:01 2 11.89 0.00 6.43 1.38 0.07 80.22 08:31:01 3 12.41 0.00 6.15 17.04 0.10 64.30 08:31:01 4 10.78 0.00 6.15 25.15 0.07 57.84 08:31:01 5 17.58 0.00 6.29 0.97 0.08 75.08 08:31:01 6 11.38 0.00 6.71 7.11 0.07 74.73 08:31:01 7 10.80 0.00 6.35 25.88 0.05 56.92 08:32:01 all 55.84 0.00 7.07 1.64 0.11 35.35 08:32:01 0 55.36 0.00 7.00 2.23 0.10 35.32 08:32:01 1 59.49 0.00 7.51 2.07 0.10 30.82 08:32:01 2 53.99 0.00 7.28 0.69 0.12 37.91 08:32:01 3 56.75 0.00 7.16 1.24 0.12 34.73 08:32:01 4 55.00 0.00 6.85 1.49 0.10 36.57 08:32:01 5 57.97 0.00 6.90 1.64 0.10 33.40 08:32:01 6 56.61 0.00 7.30 1.17 0.12 34.79 08:32:01 7 51.57 0.00 6.52 2.55 0.10 39.25 08:33:01 all 16.50 0.00 2.79 1.75 0.08 78.87 08:33:01 0 15.50 0.00 2.61 1.02 0.08 80.79 08:33:01 1 17.68 0.00 2.90 0.05 0.08 79.28 08:33:01 2 17.65 0.00 2.55 0.29 0.08 79.43 08:33:01 3 15.12 0.00 2.43 0.22 0.07 82.17 08:33:01 4 15.50 0.00 2.95 3.55 0.08 77.92 08:33:01 5 21.20 0.00 3.59 0.25 0.08 74.87 08:33:01 6 16.11 0.00 2.96 7.08 0.10 73.75 08:33:01 7 13.24 0.00 2.36 1.61 0.08 82.71 08:34:01 all 9.78 0.00 0.97 0.39 0.07 88.79 08:34:01 0 8.85 0.00 0.94 0.03 0.07 90.11 08:34:01 1 8.45 0.00 0.97 0.02 0.08 90.48 08:34:01 2 8.69 0.00 0.77 0.00 0.08 90.46 08:34:01 3 12.23 0.00 1.02 0.03 0.07 86.65 08:34:01 4 9.95 0.00 0.95 0.02 0.08 89.00 08:34:01 5 10.20 0.00 1.09 0.07 0.05 88.60 08:34:01 6 10.14 0.00 0.97 2.84 0.08 85.97 08:34:01 7 9.75 0.00 1.05 0.10 0.05 89.04 08:35:01 all 3.65 0.00 1.03 0.62 0.05 94.65 08:35:01 0 3.68 0.00 1.07 0.30 0.05 94.90 08:35:01 1 3.68 0.00 0.92 0.03 0.07 95.30 08:35:01 2 4.46 0.00 0.89 0.07 0.05 94.54 08:35:01 3 3.61 0.00 1.15 0.40 0.05 94.79 08:35:01 4 2.74 0.00 0.90 0.17 0.03 96.15 08:35:01 5 3.49 0.00 1.00 0.23 0.05 95.23 08:35:01 6 3.33 0.00 0.97 3.63 0.05 92.02 08:35:01 7 4.17 0.00 1.32 0.13 0.07 94.31 Average: all 18.07 0.00 3.18 3.27 0.07 75.40 Average: 0 16.98 0.00 3.07 4.76 0.07 75.12 Average: 1 17.61 0.00 3.13 0.81 0.08 78.37 Average: 2 17.62 0.00 3.12 0.52 0.07 78.67 Average: 3 16.92 0.00 3.02 3.14 0.07 76.85 Average: 4 16.01 0.00 3.02 5.07 0.07 75.84 Average: 5 25.69 0.00 3.72 1.64 0.08 68.88 Average: 6 16.40 0.00 3.30 4.74 0.08 75.49 Average: 7 17.30 0.00 3.08 5.51 0.07 74.04