---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20875 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 13G 143G 8% / 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 830 26548 0 4788 30880 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:26:90:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe26:908f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:31:37:0e 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20875) 04/06/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 120.51 17.78 102.73 1022.59 62059.05 02:51:01 160.18 23.08 137.10 2769.33 67550.13 02:52:01 418.90 12.31 406.58 769.26 104901.50 02:53:01 4.88 0.32 4.57 23.59 155.05 02:54:01 2.08 0.00 2.08 0.00 39.81 02:55:01 5.63 0.00 5.63 0.00 236.94 02:56:01 14.15 0.03 14.11 6.67 2006.20 Average: 103.76 7.65 96.11 655.86 33848.88 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30123108 31724228 2816112 8.55 71460 1839928 1431028 4.21 848704 1674196 173496 02:51:01 28779592 31705892 4159628 12.63 103124 3092800 1388220 4.08 949296 2832488 1043640 02:52:01 25399100 30055684 7540120 22.89 132824 4640580 7434848 21.88 2698548 4332976 352 02:53:01 24288400 28978644 8650820 26.26 133004 4643288 9102160 26.78 3811676 4322128 216 02:54:01 24268976 28957040 8670244 26.32 133064 4643460 9102160 26.78 3832536 4319728 196 02:55:01 23965772 28661336 8973448 27.24 133248 4647996 9266208 27.26 4131372 4318904 184 02:56:01 24567268 29266384 8371952 25.42 133528 4676780 6795836 19.99 3554424 4311676 140 Average: 25913174 29907030 7026046 21.33 120036 4026405 6360066 18.71 2832365 3730299 174032 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 59.75 41.02 969.88 7.91 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 02:51:01 br-626807f6243d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 265.15 163.55 7917.58 15.93 0.00 0.00 0.00 0.00 02:51:01 lo 7.67 7.67 0.72 0.72 0.00 0.00 0.00 0.00 02:52:01 veth62202c9 0.43 0.78 0.05 0.31 0.00 0.00 0.00 0.00 02:52:01 vethb66d99f 24.06 22.15 12.03 16.87 0.00 0.00 0.00 0.00 02:52:01 veth52da9b8 0.62 0.78 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 veth2a9c8d5 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 veth62202c9 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 vethb66d99f 7.95 6.70 7.42 14.18 0.00 0.00 0.00 0.00 02:53:01 veth52da9b8 1.25 1.57 0.50 2.69 0.00 0.00 0.00 0.00 02:53:01 veth2a9c8d5 2.43 2.23 7.87 2.60 0.00 0.00 0.00 0.00 02:54:01 veth62202c9 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 vethb66d99f 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 veth52da9b8 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 veth2a9c8d5 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 veth62202c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethb66d99f 61.42 50.67 31.91 123.44 0.00 0.00 0.00 0.01 02:55:01 veth52da9b8 3.88 3.50 1.73 5.37 0.00 0.00 0.00 0.00 02:55:01 veth2a9c8d5 6.37 6.97 15.37 5.39 0.00 0.00 0.00 0.00 02:56:01 vethb66d99f 0.42 0.60 0.30 0.05 0.00 0.00 0.00 0.00 02:56:01 veth2a9c8d5 1.33 1.07 0.13 0.14 0.00 0.00 0.00 0.00 02:56:01 br-626807f6243d 12.10 14.01 14.38 28.73 0.00 0.00 0.00 0.00 02:56:01 veth1379ff4 130.39 107.87 45.82 203.87 0.00 0.00 0.00 0.02 Average: vethb66d99f 13.44 11.48 7.42 22.08 0.00 0.00 0.00 0.00 Average: veth2a9c8d5 1.53 1.57 3.35 1.18 0.00 0.00 0.00 0.00 Average: br-626807f6243d 1.73 2.00 2.05 4.10 0.00 0.00 0.00 0.00 Average: veth1379ff4 18.63 15.41 6.54 29.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20875) 04/06/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.21 0.00 0.75 3.21 0.04 85.79 02:50:01 0 1.07 0.00 0.32 0.42 0.02 98.18 02:50:01 1 7.31 0.00 0.37 10.33 0.02 81.98 02:50:01 2 21.01 0.00 1.27 0.82 0.05 76.86 02:50:01 3 7.19 0.00 1.00 12.10 0.05 79.66 02:50:01 4 26.81 0.00 1.48 1.75 0.05 69.91 02:50:01 5 9.56 0.00 0.63 0.13 0.03 89.64 02:50:01 6 4.65 0.00 0.53 0.17 0.02 94.64 02:50:01 7 4.07 0.00 0.35 0.05 0.03 95.50 02:51:01 all 10.74 0.00 2.25 3.04 0.04 83.92 02:51:01 0 4.15 0.00 1.58 0.44 0.03 93.80 02:51:01 1 5.48 0.00 1.88 0.18 0.03 92.42 02:51:01 2 40.57 0.00 3.80 2.82 0.10 52.71 02:51:01 3 4.58 0.00 1.64 20.11 0.05 73.62 02:51:01 4 16.41 0.00 3.08 0.13 0.05 80.33 02:51:01 5 4.75 0.00 2.64 0.00 0.03 92.57 02:51:01 6 4.02 0.00 1.88 0.39 0.03 93.68 02:51:01 7 6.07 0.00 1.51 0.23 0.03 92.16 02:52:01 all 20.18 0.00 4.21 5.01 0.07 70.53 02:52:01 0 18.11 0.00 3.27 1.99 0.08 76.55 02:52:01 1 19.78 0.00 3.90 2.20 0.07 74.06 02:52:01 2 22.31 0.00 5.07 25.33 0.07 47.23 02:52:01 3 19.15 0.00 3.89 4.53 0.08 72.35 02:52:01 4 16.15 0.00 5.05 1.99 0.07 76.75 02:52:01 5 17.80 0.00 3.85 2.46 0.07 75.82 02:52:01 6 24.54 0.00 4.35 1.18 0.07 69.85 02:52:01 7 23.61 0.00 4.31 0.54 0.07 71.46 02:53:01 all 14.29 0.00 1.23 0.02 0.07 84.39 02:53:01 0 17.70 0.00 1.46 0.00 0.12 80.73 02:53:01 1 15.44 0.00 1.24 0.07 0.07 83.19 02:53:01 2 12.77 0.00 0.95 0.03 0.08 86.16 02:53:01 3 15.73 0.00 1.55 0.00 0.05 82.67 02:53:01 4 12.89 0.00 0.97 0.00 0.07 86.07 02:53:01 5 16.65 0.00 1.37 0.00 0.05 81.93 02:53:01 6 9.34 0.00 1.04 0.03 0.08 89.51 02:53:01 7 13.84 0.00 1.22 0.02 0.07 84.85 02:54:01 all 0.73 0.00 0.09 0.01 0.06 99.12 02:54:01 0 0.72 0.00 0.08 0.00 0.03 99.17 02:54:01 1 0.87 0.00 0.08 0.05 0.07 98.93 02:54:01 2 0.65 0.00 0.10 0.00 0.10 99.15 02:54:01 3 0.55 0.00 0.08 0.00 0.02 99.35 02:54:01 4 0.25 0.00 0.07 0.00 0.02 99.67 02:54:01 5 1.12 0.00 0.10 0.00 0.12 98.66 02:54:01 6 1.02 0.00 0.10 0.00 0.05 98.83 02:54:01 7 0.64 0.00 0.10 0.00 0.08 99.18 02:55:01 all 6.67 0.00 0.67 0.02 0.08 92.57 02:55:01 0 7.36 0.00 0.92 0.02 0.10 91.61 02:55:01 1 7.18 0.00 0.58 0.00 0.08 92.15 02:55:01 2 5.70 0.00 0.59 0.10 0.08 93.53 02:55:01 3 6.80 0.00 0.67 0.00 0.07 92.47 02:55:01 4 6.96 0.00 0.60 0.03 0.05 92.35 02:55:01 5 7.60 0.00 0.77 0.00 0.03 91.60 02:55:01 6 5.40 0.00 0.55 0.02 0.10 93.93 02:55:01 7 6.33 0.00 0.65 0.00 0.07 92.95 02:56:01 all 1.27 0.00 0.38 0.10 0.07 98.17 02:56:01 0 1.41 0.00 0.45 0.28 0.08 97.77 02:56:01 1 1.00 0.00 0.33 0.02 0.08 98.56 02:56:01 2 0.89 0.00 0.43 0.12 0.08 98.48 02:56:01 3 1.04 0.00 0.28 0.02 0.07 98.60 02:56:01 4 1.10 0.00 0.33 0.00 0.08 98.48 02:56:01 5 0.82 0.00 0.28 0.02 0.02 98.87 02:56:01 6 1.54 0.00 0.55 0.00 0.08 97.83 02:56:01 7 2.38 0.00 0.41 0.33 0.10 96.77 Average: all 9.14 0.00 1.36 1.63 0.06 87.81 Average: 0 7.20 0.00 1.15 0.45 0.07 91.13 Average: 1 8.14 0.00 1.19 1.84 0.06 88.77 Average: 2 14.81 0.00 1.74 4.13 0.08 79.24 Average: 3 7.85 0.00 1.30 5.24 0.05 85.55 Average: 4 11.50 0.00 1.65 0.56 0.05 86.24 Average: 5 8.32 0.00 1.38 0.37 0.05 89.89 Average: 6 7.19 0.00 1.28 0.25 0.06 91.21 Average: 7 8.11 0.00 1.22 0.17 0.06 90.44