---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25443 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 859 24089 0 7218 30852 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:0e:43:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe0e:43f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:66:99:03 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:bff:fe66:9903/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25443) 07/03/25 _x86_64_ (8 CPU) 11:43:25 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps bread/s bwrtn/s 11:45:01 339.01 29.11 309.90 958.48 50049.01 11:46:01 603.70 23.23 580.47 2684.22 213650.12 11:47:01 174.37 0.05 174.32 3.73 45525.75 11:48:01 14.85 0.00 14.85 0.00 16089.30 11:49:01 6.42 0.07 6.35 7.07 142.64 11:50:01 214.80 0.33 214.46 31.19 33831.29 11:51:01 8.47 0.00 8.47 0.00 194.50 11:52:01 11.05 0.00 11.05 0.00 271.55 11:53:01 66.07 1.27 64.81 96.92 2124.05 Average: 159.52 5.96 153.56 419.17 40189.99 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30049232 31669928 2889988 8.77 73836 1855200 1453604 4.28 890840 1706320 209908 11:46:01 24955484 31430936 7983736 24.24 153196 6413808 4832768 14.22 1320220 6046444 4984 11:47:01 23522320 30060728 9416900 28.59 164628 6470048 7429044 21.86 2809104 5968100 484 11:48:01 23502352 30038168 9436868 28.65 164780 6467668 7664044 22.55 2831640 5964572 52 11:49:01 23474636 30011700 9464584 28.73 165052 6468484 7677952 22.59 2863176 5960764 520 11:50:01 22861272 29937024 10077948 30.60 205408 6913860 8003464 23.55 3048184 6327940 2112 11:51:01 22744976 29821980 10194244 30.95 205572 6914488 8112016 23.87 3168836 6321884 512 11:52:01 22748656 29826040 10190564 30.94 205680 6914668 8106592 23.85 3164400 6321552 456 11:53:01 24629452 31550404 8309768 25.23 207168 6750348 1696240 4.99 1547228 6133100 4472 Average: 24276487 30482990 8662733 26.30 171702 6129841 6108414 17.97 2404848 5638964 24833 11:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 323.76 220.64 1405.26 57.17 0.00 0.00 0.00 0.00 11:45:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 1084.24 621.51 32737.13 51.90 0.00 0.00 0.00 0.00 11:46:01 br-c4a7ebfd3bf1 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 lo 13.33 13.33 1.21 1.21 0.00 0.00 0.00 0.00 11:46:01 vethffa9aa5 0.07 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 60.82 52.06 312.74 4.33 0.00 0.00 0.00 0.00 11:47:01 br-c4a7ebfd3bf1 51.84 59.97 3.37 312.62 0.00 0.00 0.00 0.00 11:47:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 11:47:01 vethffa9aa5 7.50 7.83 1.41 0.83 0.00 0.00 0.00 0.00 11:48:01 ens3 0.93 1.02 0.12 0.08 0.00 0.00 0.00 0.00 11:48:01 br-c4a7ebfd3bf1 0.50 0.35 0.03 0.02 0.00 0.00 0.00 0.00 11:48:01 lo 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 11:48:01 vethffa9aa5 6.33 9.28 1.44 0.71 0.00 0.00 0.00 0.00 11:49:01 ens3 3.13 2.40 0.78 0.80 0.00 0.00 0.00 0.00 11:49:01 br-c4a7ebfd3bf1 0.17 0.23 0.02 0.02 0.00 0.00 0.00 0.00 11:49:01 lo 1.67 1.67 0.14 0.14 0.00 0.00 0.00 0.00 11:49:01 vethffa9aa5 106.45 109.02 12.92 25.74 0.00 0.00 0.00 0.00 11:50:01 ens3 172.72 100.50 2192.41 8.97 0.00 0.00 0.00 0.00 11:50:01 br-c4a7ebfd3bf1 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 2.13 2.13 0.17 0.17 0.00 0.00 0.00 0.00 11:50:01 vethffa9aa5 140.19 142.59 16.12 33.64 0.00 0.00 0.00 0.00 11:51:01 ens3 0.63 0.53 0.11 0.10 0.00 0.00 0.00 0.00 11:51:01 br-c4a7ebfd3bf1 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:51:01 vethffa9aa5 487.34 488.44 53.43 117.22 0.00 0.00 0.00 0.01 11:52:01 ens3 1.03 0.92 0.51 0.36 0.00 0.00 0.00 0.00 11:52:01 br-c4a7ebfd3bf1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:52:01 vethffa9aa5 111.90 114.31 12.87 26.04 0.00 0.00 0.00 0.00 11:53:01 ens3 42.69 35.96 67.73 15.96 0.00 0.00 0.00 0.00 11:53:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 11:53:01 docker0 72.69 125.48 5.43 1344.47 0.00 0.00 0.00 0.00 Average: ens3 187.52 114.86 4084.53 15.44 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 8.09 13.97 0.60 149.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25443) 07/03/25 _x86_64_ (8 CPU) 11:43:25 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 10.12 0.00 0.90 3.01 0.04 85.93 11:45:01 0 7.21 0.00 0.88 1.33 0.02 90.56 11:45:01 1 4.28 0.00 0.58 0.81 0.02 94.32 11:45:01 2 2.63 0.00 0.17 0.15 0.02 97.03 11:45:01 3 1.78 0.00 0.24 0.36 0.03 97.59 11:45:01 4 22.91 0.00 1.41 1.24 0.05 74.39 11:45:01 5 29.05 0.00 2.74 3.55 0.07 64.59 11:45:01 6 1.89 0.00 0.51 16.50 0.03 81.07 11:45:01 7 11.23 0.00 0.70 0.20 0.02 87.86 11:46:01 all 17.23 0.00 7.60 11.71 0.07 63.39 11:46:01 0 15.92 0.00 8.50 2.63 0.07 72.87 11:46:01 1 17.08 0.00 7.67 5.14 0.07 70.05 11:46:01 2 15.19 0.00 7.60 6.89 0.07 70.25 11:46:01 3 17.50 0.00 8.08 19.48 0.08 54.86 11:46:01 4 17.32 0.00 7.75 18.37 0.07 56.49 11:46:01 5 21.52 0.00 7.75 16.48 0.08 54.16 11:46:01 6 15.82 0.00 6.54 14.06 0.08 63.50 11:46:01 7 17.47 0.00 6.90 10.67 0.07 64.89 11:47:01 all 23.17 0.00 2.45 1.44 0.07 72.87 11:47:01 0 18.56 0.00 2.23 0.17 0.07 78.98 11:47:01 1 25.75 0.00 2.35 2.28 0.08 69.54 11:47:01 2 23.29 0.00 2.53 0.86 0.07 73.25 11:47:01 3 24.02 0.00 2.60 0.39 0.08 72.91 11:47:01 4 26.60 0.00 2.84 0.72 0.07 69.77 11:47:01 5 25.10 0.00 2.46 3.90 0.07 68.47 11:47:01 6 26.64 0.00 2.61 0.28 0.08 70.38 11:47:01 7 15.42 0.00 1.92 2.91 0.07 79.68 11:48:01 all 0.76 0.00 0.16 0.39 0.03 98.66 11:48:01 0 0.27 0.00 0.15 0.00 0.02 99.57 11:48:01 1 1.45 0.00 0.28 0.27 0.05 97.95 11:48:01 2 0.97 0.00 0.25 0.00 0.07 98.71 11:48:01 3 0.73 0.00 0.13 0.05 0.02 99.07 11:48:01 4 0.77 0.00 0.10 0.02 0.03 99.08 11:48:01 5 0.52 0.00 0.07 2.74 0.00 96.68 11:48:01 6 0.83 0.00 0.18 0.02 0.03 98.93 11:48:01 7 0.55 0.00 0.18 0.00 0.02 99.25 11:49:01 all 1.61 0.00 0.29 0.03 0.03 98.04 11:49:01 0 2.09 0.00 0.30 0.00 0.03 97.58 11:49:01 1 1.74 0.00 0.42 0.20 0.05 97.59 11:49:01 2 1.69 0.00 0.23 0.02 0.03 98.02 11:49:01 3 1.72 0.00 0.17 0.00 0.03 98.08 11:49:01 4 1.42 0.00 0.33 0.02 0.03 98.20 11:49:01 5 2.05 0.00 0.28 0.00 0.03 97.63 11:49:01 6 1.07 0.00 0.37 0.00 0.03 98.53 11:49:01 7 1.09 0.00 0.17 0.00 0.03 98.71 11:50:01 all 8.94 0.00 2.41 1.90 0.06 86.69 11:50:01 0 7.35 0.00 2.61 1.81 0.05 88.18 11:50:01 1 6.58 0.00 2.59 4.23 0.07 86.53 11:50:01 2 8.29 0.00 1.72 0.19 0.05 89.75 11:50:01 3 9.15 0.00 2.11 2.42 0.07 86.26 11:50:01 4 9.21 0.00 2.01 0.33 0.05 88.40 11:50:01 5 5.95 0.00 2.10 2.80 0.05 89.10 11:50:01 6 11.06 0.00 2.22 2.53 0.07 84.12 11:50:01 7 13.89 0.00 3.93 0.97 0.05 81.16 11:51:01 all 3.25 0.00 0.60 0.04 0.04 96.07 11:51:01 0 2.86 0.00 0.60 0.02 0.03 96.49 11:51:01 1 3.68 0.00 0.70 0.02 0.05 95.56 11:51:01 2 2.85 0.00 0.37 0.00 0.05 96.73 11:51:01 3 4.69 0.00 0.60 0.20 0.02 94.49 11:51:01 4 3.18 0.00 0.60 0.03 0.07 96.12 11:51:01 5 3.84 0.00 0.57 0.00 0.05 95.55 11:51:01 6 2.79 0.00 0.77 0.07 0.03 96.34 11:51:01 7 2.17 0.00 0.58 0.00 0.03 97.21 11:52:01 all 1.15 0.00 0.25 0.03 0.04 98.53 11:52:01 0 0.77 0.00 0.23 0.08 0.02 98.90 11:52:01 1 0.68 0.00 0.22 0.02 0.03 99.05 11:52:01 2 1.31 0.00 0.37 0.00 0.05 98.27 11:52:01 3 1.55 0.00 0.32 0.15 0.03 97.96 11:52:01 4 0.80 0.00 0.17 0.02 0.07 98.95 11:52:01 5 0.80 0.00 0.22 0.00 0.03 98.95 11:52:01 6 1.99 0.00 0.22 0.02 0.03 97.75 11:52:01 7 1.27 0.00 0.28 0.00 0.03 98.41 11:53:01 all 5.19 0.00 0.78 0.27 0.03 93.73 11:53:01 0 1.90 0.00 0.65 0.10 0.02 97.33 11:53:01 1 3.32 0.00 0.78 0.05 0.03 95.81 11:53:01 2 14.89 0.00 1.07 0.13 0.05 83.86 11:53:01 3 1.66 0.00 0.68 0.50 0.03 97.12 11:53:01 4 1.99 0.00 0.62 0.05 0.02 97.33 11:53:01 5 1.60 0.00 0.60 1.04 0.03 96.72 11:53:01 6 14.09 0.00 1.10 0.22 0.05 84.53 11:53:01 7 2.07 0.00 0.67 0.03 0.03 97.20 Average: all 7.92 0.00 1.71 2.08 0.05 88.25 Average: 0 6.31 0.00 1.79 0.68 0.04 91.19 Average: 1 7.16 0.00 1.73 1.44 0.05 89.61 Average: 2 7.90 0.00 1.59 0.91 0.05 89.55 Average: 3 6.96 0.00 1.65 2.59 0.04 88.75 Average: 4 9.32 0.00 1.75 2.29 0.05 86.59 Average: 5 10.00 0.00 1.86 3.38 0.05 84.72 Average: 6 8.46 0.00 1.61 3.71 0.05 86.17 Average: 7 7.22 0.00 1.70 1.63 0.04 89.41