---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39755 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 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 873 25282 0 6010 30838 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:c1:03:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fec1:37d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:36:42:4e 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:fe36:424e/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-39755) 09/19/24 _x86_64_ (8 CPU) 08:28:25 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps bread/s bwrtn/s 08:30:01 352.99 53.63 299.36 3917.30 20233.18 08:31:01 426.35 16.50 409.85 901.65 149947.91 08:32:01 124.13 0.27 123.86 31.19 23193.92 08:33:01 90.63 0.27 90.37 21.06 20896.58 08:34:01 20.67 0.14 20.54 17.76 11627.75 08:35:01 78.12 1.13 76.99 86.12 13066.12 Average: 182.12 11.91 170.21 822.80 39960.27 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29972032 31749208 2967188 9.01 75616 2006124 1379572 4.06 854492 1808788 275704 08:31:01 24752316 30149024 8186904 24.85 125216 5430852 8871528 26.10 2650652 4973356 5204 08:32:01 21836088 27584120 11103132 33.71 145492 5730180 12045768 35.44 5397656 5087376 20632 08:33:01 21742860 27573632 11196360 33.99 158284 5790388 12048568 35.45 5438948 5126704 884 08:34:01 21316100 27150184 11623120 35.29 158688 5794224 12416516 36.53 5871204 5123052 1780 08:35:01 25863124 31549876 7076096 21.48 160428 5661452 1657080 4.88 1547328 4989908 18392 Average: 24247087 29292674 8692133 26.39 137287 5068870 8069839 23.74 3626713 4518197 53766 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 08:30:01 ens3 132.60 99.17 2070.99 26.72 0.00 0.00 0.00 0.00 08:31:01 veth85cb4cb 0.20 0.55 0.01 0.03 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth54ec782 7.63 6.32 0.85 0.64 0.00 0.00 0.00 0.00 08:31:01 veth433936e 2.08 2.42 0.19 0.22 0.00 0.00 0.00 0.00 08:32:01 veth85cb4cb 3.32 4.52 0.48 0.40 0.00 0.00 0.00 0.00 08:32:01 docker0 4.63 5.15 0.93 43.52 0.00 0.00 0.00 0.00 08:32:01 veth54ec782 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 veth433936e 29.33 23.55 3.31 3.60 0.00 0.00 0.00 0.00 08:33:01 veth85cb4cb 4.08 5.77 0.65 1.19 0.00 0.00 0.00 0.00 08:33:01 docker0 9.08 12.75 1.21 242.16 0.00 0.00 0.00 0.00 08:33:01 veth54ec782 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth433936e 45.06 32.63 8.13 5.86 0.00 0.00 0.00 0.00 08:34:01 veth85cb4cb 5.66 7.52 0.93 1.22 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth54ec782 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth433936e 54.52 40.68 7.49 6.76 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 26.83 26.83 2.52 2.52 0.00 0.00 0.00 0.00 08:35:01 ens3 2003.23 1174.19 38425.98 195.82 0.00 0.00 0.00 0.00 Average: docker0 2.30 3.00 0.36 47.88 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 283.00 158.21 6301.70 22.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39755) 09/19/24 _x86_64_ (8 CPU) 08:28:25 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 9.61 0.00 0.99 2.37 0.04 86.99 08:30:01 0 25.45 0.00 2.03 2.80 0.07 69.65 08:30:01 1 27.53 0.00 1.76 1.22 0.05 69.43 08:30:01 2 2.87 0.00 0.82 4.83 0.03 91.45 08:30:01 3 13.09 0.00 1.02 0.65 0.03 85.21 08:30:01 4 5.79 0.00 0.61 0.54 0.02 93.05 08:30:01 5 1.17 0.00 1.27 3.67 0.02 93.87 08:30:01 6 0.34 0.00 0.15 0.02 0.07 99.42 08:30:01 7 0.58 0.00 0.32 5.21 0.02 93.87 08:31:01 all 23.50 0.00 7.63 9.04 0.09 59.74 08:31:01 0 22.47 0.00 8.73 35.71 0.10 32.98 08:31:01 1 25.53 0.00 7.97 6.87 0.08 59.55 08:31:01 2 23.18 0.00 8.03 4.33 0.10 64.37 08:31:01 3 23.89 0.00 6.74 4.80 0.10 64.46 08:31:01 4 22.04 0.00 7.84 1.10 0.10 68.92 08:31:01 5 24.48 0.00 6.90 12.74 0.10 55.78 08:31:01 6 22.84 0.00 7.59 0.71 0.10 68.76 08:31:01 7 23.56 0.00 7.18 6.14 0.08 63.04 08:32:01 all 46.83 0.00 5.10 1.08 0.11 46.89 08:32:01 0 43.70 0.00 5.04 0.86 0.12 50.29 08:32:01 1 50.77 0.00 5.26 0.35 0.10 43.52 08:32:01 2 46.40 0.00 5.13 0.13 0.12 48.22 08:32:01 3 43.97 0.00 4.78 0.24 0.08 50.93 08:32:01 4 45.20 0.00 5.49 2.55 0.10 46.67 08:32:01 5 49.30 0.00 4.81 0.83 0.12 44.94 08:32:01 6 52.10 0.00 5.14 0.78 0.12 41.86 08:32:01 7 43.22 0.00 5.12 2.87 0.10 48.69 08:33:01 all 10.98 0.00 1.64 1.23 0.08 86.07 08:33:01 0 11.79 0.00 1.84 0.39 0.10 85.88 08:33:01 1 9.09 0.00 1.89 0.32 0.07 88.63 08:33:01 2 12.55 0.00 2.07 3.11 0.10 82.17 08:33:01 3 11.31 0.00 1.24 0.22 0.08 87.15 08:33:01 4 9.97 0.00 1.29 3.26 0.07 85.41 08:33:01 5 8.77 0.00 1.37 0.99 0.05 88.83 08:33:01 6 12.36 0.00 1.71 0.45 0.08 85.40 08:33:01 7 11.94 0.00 1.75 1.18 0.12 85.03 08:34:01 all 7.39 0.00 0.95 0.62 0.08 90.96 08:34:01 0 7.75 0.00 1.16 0.03 0.08 90.98 08:34:01 1 7.49 0.00 1.17 0.27 0.08 90.98 08:34:01 2 7.04 0.00 0.73 4.33 0.07 87.82 08:34:01 3 7.86 0.00 1.05 0.03 0.09 90.97 08:34:01 4 8.01 0.00 0.85 0.08 0.08 90.97 08:34:01 5 7.94 0.00 0.88 0.07 0.07 91.04 08:34:01 6 6.27 0.00 0.81 0.02 0.07 92.83 08:34:01 7 6.79 0.00 0.92 0.12 0.07 92.10 08:35:01 all 4.38 0.00 0.69 0.86 0.05 94.02 08:35:01 0 1.11 0.00 0.65 0.03 0.05 98.16 08:35:01 1 0.82 0.00 0.57 0.25 0.03 98.33 08:35:01 2 2.37 0.00 0.70 4.77 0.07 92.09 08:35:01 3 0.80 0.00 0.62 0.83 0.03 97.71 08:35:01 4 3.40 0.00 0.73 0.17 0.05 95.65 08:35:01 5 24.35 0.00 1.04 0.70 0.07 73.85 08:35:01 6 0.73 0.00 0.50 0.07 0.03 98.67 08:35:01 7 1.45 0.00 0.72 0.03 0.05 97.74 Average: all 17.10 0.00 2.83 2.53 0.07 77.46 Average: 0 18.69 0.00 3.24 6.61 0.09 71.37 Average: 1 20.18 0.00 3.10 1.54 0.07 75.11 Average: 2 15.75 0.00 2.91 3.58 0.08 77.67 Average: 3 16.80 0.00 2.57 1.13 0.07 79.43 Average: 4 15.72 0.00 2.80 1.28 0.07 80.13 Average: 5 19.35 0.00 2.71 3.16 0.07 74.72 Average: 6 15.75 0.00 2.65 0.34 0.08 81.19 Average: 7 14.59 0.00 2.67 2.59 0.07 80.08