---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38990 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 13G 143G 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 857 25983 0 5325 30853 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:3c:24:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe3c:24bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:2b:10:87 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::42:5fff:fe2b:1087/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38990) 09/16/24 _x86_64_ (8 CPU) 10:44:29 LINUX RESTART (8 CPU) 10:45:02 tps rtps wtps bread/s bwrtn/s 10:46:01 160.26 58.45 101.81 3707.30 30236.50 10:47:01 116.85 31.38 85.47 3170.14 29208.07 10:48:01 149.29 0.97 148.33 77.32 64797.87 10:49:01 285.09 11.83 273.25 753.44 72648.16 10:50:01 141.15 0.45 140.70 49.32 37481.31 Average: 170.56 20.49 150.07 1544.25 46929.70 10:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 30300776 31667520 2638444 8.01 51904 1635904 1466332 4.31 878880 1492296 25964 10:47:01 29971376 31750920 2967844 9.01 75752 2008188 1392688 4.10 854056 1810400 168044 10:48:01 27030204 31665800 5909016 17.94 119272 4705876 1675648 4.93 985448 4460016 1416196 10:49:01 25338144 30147372 7601076 23.08 127900 4855832 7892108 23.22 2672168 4407240 388 10:50:01 24799692 29922484 8139528 24.71 156712 5104644 6976036 20.53 3002444 4577500 220 Average: 27488038 31030819 5451182 16.55 106308 3662089 3880562 11.42 1678599 3349490 322162 10:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 ens3 287.31 233.84 987.47 74.08 0.00 0.00 0.00 0.00 10:46:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 78.60 56.82 1819.23 8.56 0.00 0.00 0.00 0.00 10:47:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 962.81 483.90 23686.58 40.44 0.00 0.00 0.00 0.00 10:48:01 br-4ad47247dd62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 9.80 9.80 0.98 0.98 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 1.52 1.33 0.33 0.64 0.00 0.00 0.00 0.00 10:49:01 br-4ad47247dd62 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 vethfdf812b 6.12 7.02 0.91 0.99 0.00 0.00 0.00 0.00 10:49:01 vethd7198f7 52.52 62.37 19.07 15.03 0.00 0.00 0.00 0.00 10:50:01 ens3 66.09 50.50 1183.90 14.07 0.00 0.00 0.00 0.00 10:50:01 br-4ad47247dd62 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:50:01 vethfdf812b 0.20 0.55 0.02 0.04 0.00 0.00 0.00 0.00 10:50:01 vethd7198f7 1.20 1.63 0.19 0.23 0.00 0.00 0.00 0.00 Average: ens3 279.23 165.05 5550.57 27.40 0.00 0.00 0.00 0.00 Average: br-4ad47247dd62 0.05 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethfdf812b 1.27 1.52 0.19 0.21 0.00 0.00 0.00 0.00 Average: vethd7198f7 10.78 12.84 3.86 3.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38990) 09/16/24 _x86_64_ (8 CPU) 10:44:29 LINUX RESTART (8 CPU) 10:45:02 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 7.26 0.00 0.83 8.70 0.04 83.18 10:46:01 0 4.48 0.00 0.63 0.66 0.02 94.21 10:46:01 1 3.25 0.00 0.78 3.06 0.03 92.87 10:46:01 2 8.36 0.00 1.31 34.51 0.07 55.75 10:46:01 3 7.45 0.00 0.88 4.49 0.03 87.14 10:46:01 4 2.92 0.00 0.53 1.69 0.03 94.83 10:46:01 5 8.91 0.00 0.82 21.80 0.03 68.44 10:46:01 6 9.64 0.00 0.89 1.38 0.03 88.06 10:46:01 7 13.07 0.00 0.73 2.08 0.03 84.09 10:47:01 all 6.55 0.00 0.63 6.53 0.04 86.25 10:47:01 0 8.59 0.00 0.87 4.20 0.03 86.30 10:47:01 1 16.08 0.00 1.58 36.38 0.10 45.86 10:47:01 2 5.92 0.00 0.57 7.14 0.03 86.34 10:47:01 3 13.15 0.00 0.72 2.60 0.03 83.49 10:47:01 4 2.35 0.00 0.32 1.04 0.05 96.25 10:47:01 5 4.86 0.00 0.52 0.18 0.02 94.42 10:47:01 6 0.52 0.00 0.23 0.13 0.02 99.10 10:47:01 7 0.98 0.00 0.30 0.70 0.00 98.02 10:48:01 all 9.17 0.00 4.16 15.68 0.06 70.93 10:48:01 0 9.52 0.00 4.27 5.55 0.03 80.63 10:48:01 1 9.66 0.00 3.62 6.99 0.07 79.66 10:48:01 2 7.49 0.00 4.19 33.69 0.08 54.54 10:48:01 3 10.36 0.00 4.21 3.91 0.05 81.46 10:48:01 4 9.14 0.00 5.10 56.36 0.12 29.27 10:48:01 5 8.94 0.00 3.77 1.50 0.03 85.75 10:48:01 6 9.38 0.00 3.56 4.23 0.03 82.80 10:48:01 7 8.84 0.00 4.58 13.36 0.07 73.15 10:49:01 all 16.84 0.00 2.51 9.19 0.08 71.38 10:49:01 0 18.03 0.00 2.44 4.25 0.08 75.19 10:49:01 1 14.72 0.00 3.07 42.78 0.12 39.30 10:49:01 2 19.59 0.00 2.60 5.58 0.08 72.14 10:49:01 3 19.80 0.00 2.60 2.32 0.08 75.20 10:49:01 4 12.52 0.00 1.80 13.89 0.07 71.71 10:49:01 5 15.74 0.00 2.27 2.05 0.10 79.84 10:49:01 6 19.78 0.00 3.03 0.27 0.07 76.85 10:49:01 7 14.56 0.00 2.28 2.60 0.05 80.52 10:50:01 all 13.42 0.00 2.70 4.97 0.08 78.83 10:50:01 0 15.06 0.00 2.95 3.97 0.07 77.95 10:50:01 1 12.11 0.00 2.60 2.60 0.08 82.61 10:50:01 2 11.56 0.00 2.81 4.50 0.07 81.06 10:50:01 3 12.01 0.00 2.67 19.58 0.07 65.68 10:50:01 4 11.64 0.00 2.34 1.23 0.08 84.71 10:50:01 5 12.72 0.00 2.62 3.29 0.07 81.31 10:50:01 6 12.22 0.00 2.43 0.47 0.07 84.81 10:50:01 7 20.03 0.00 3.13 4.14 0.12 72.57 Average: all 10.66 0.00 2.17 9.01 0.06 78.11 Average: 0 11.16 0.00 2.23 3.73 0.05 82.83 Average: 1 11.19 0.00 2.33 18.39 0.08 68.01 Average: 2 10.59 0.00 2.30 16.99 0.07 70.05 Average: 3 12.57 0.00 2.22 6.58 0.05 78.57 Average: 4 7.73 0.00 2.02 14.83 0.07 75.36 Average: 5 10.23 0.00 2.00 5.71 0.05 82.00 Average: 6 10.30 0.00 2.03 1.29 0.04 86.33 Average: 7 11.47 0.00 2.20 4.57 0.05 81.70