---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1621 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 844 26537 0 4785 30866 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:d2:ed:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fed2:ed3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:0c:23:b2 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-1621) 02/02/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 109.74 35.94 73.80 1705.34 19577.16 02:51:01 127.06 23.06 104.00 2761.27 24766.67 02:52:01 425.16 11.71 413.45 782.14 105798.47 02:53:01 13.83 0.40 13.43 40.26 12939.13 02:54:01 10.18 0.00 10.18 0.00 12807.97 02:55:01 14.33 0.02 14.31 0.13 13014.16 02:56:01 20.88 0.00 20.88 0.00 14049.93 02:57:01 66.69 1.93 64.76 111.85 16376.12 Average: 98.46 9.08 89.38 672.89 27430.95 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30089468 31712332 2849752 8.65 70748 1861360 1405400 4.14 861668 1694504 179924 02:51:01 28563316 31675660 4375904 13.28 103000 3276820 1394676 4.10 977992 3014868 1263444 02:52:01 25351976 29969792 7587244 23.03 132604 4628220 7291776 21.45 2793180 4290060 384 02:53:01 24160584 28831900 8778636 26.65 132844 4631432 8982608 26.43 3959564 4305036 132 02:54:01 24151408 28823120 8787812 26.68 132892 4631596 9019448 26.54 3968552 4305204 176 02:55:01 23797936 28474820 9141284 27.75 133144 4636144 9100920 26.78 4321488 4301824 184 02:56:01 24426288 29106296 8512932 25.84 133464 4664724 6805280 20.02 3715864 4293660 168 02:57:01 27109764 31564836 5829456 17.70 137792 4514592 1544744 4.54 1284636 4077616 51220 Average: 25956342 30019844 6982878 21.20 122061 4105611 5693106 16.75 2735368 3785346 186954 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 ens3 68.14 44.50 1024.80 8.52 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 02:51:01 ens3 353.76 215.45 10582.03 19.97 0.00 0.00 0.00 0.00 02:51:01 br-1905a5756295 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 02:52:01 veth9c4257b 0.13 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 veth1d28143 1.18 1.32 0.07 0.08 0.00 0.00 0.00 0.00 02:52:01 vethfba21fd 24.10 22.18 12.03 16.88 0.00 0.00 0.00 0.00 02:52:01 lo 2.97 2.97 0.26 0.26 0.00 0.00 0.00 0.00 02:53:01 veth9c4257b 2.13 2.23 7.85 2.60 0.00 0.00 0.00 0.00 02:53:01 veth1d28143 22.73 19.16 8.89 26.84 0.00 0.00 0.00 0.00 02:53:01 vethfba21fd 7.98 6.77 7.42 14.19 0.00 0.00 0.00 0.00 02:53:01 lo 5.93 5.93 9.90 9.90 0.00 0.00 0.00 0.00 02:54:01 veth9c4257b 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 veth1d28143 3.08 2.87 1.41 1.00 0.00 0.00 0.00 0.00 02:54:01 vethfba21fd 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 lo 5.58 5.58 0.79 0.79 0.00 0.00 0.00 0.00 02:55:01 veth9c4257b 6.28 6.97 15.37 5.39 0.00 0.00 0.00 0.00 02:55:01 veth1d28143 103.00 84.07 35.06 175.96 0.00 0.00 0.00 0.01 02:55:01 vethfba21fd 61.49 50.69 31.91 123.44 0.00 0.00 0.00 0.01 02:55:01 lo 18.13 18.13 32.12 32.12 0.00 0.00 0.00 0.00 02:56:01 veth9c4257b 1.30 1.08 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 veth1d28143 1.28 1.55 0.51 0.13 0.00 0.00 0.00 0.00 02:56:01 vethfba21fd 0.48 0.60 0.30 0.05 0.00 0.00 0.00 0.00 02:56:01 lo 13.53 13.53 0.86 0.86 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1091.03 697.47 21499.97 161.15 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.21 7.21 5.64 5.64 0.00 0.00 0.00 0.00 Average: ens3 98.97 59.37 2599.39 13.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1621) 02/02/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.29 0.00 0.80 1.87 0.03 87.01 02:50:01 0 4.56 0.00 0.22 0.42 0.02 94.78 02:50:01 1 11.87 0.00 1.26 11.56 0.05 75.26 02:50:01 2 25.10 0.00 1.57 1.16 0.07 72.11 02:50:01 3 14.79 0.00 1.01 1.05 0.05 83.10 02:50:01 4 7.51 0.00 0.56 0.19 0.03 91.71 02:50:01 5 8.27 0.00 0.83 0.25 0.02 90.63 02:50:01 6 9.23 0.00 0.71 0.34 0.03 89.69 02:50:01 7 1.00 0.00 0.27 0.02 0.02 98.69 02:51:01 all 11.42 0.00 2.24 2.13 0.04 84.17 02:51:01 0 6.51 0.00 1.98 0.03 0.03 91.44 02:51:01 1 4.42 0.00 2.21 11.17 0.05 82.14 02:51:01 2 4.70 0.00 1.54 0.15 0.03 93.57 02:51:01 3 6.74 0.00 1.78 2.62 0.03 88.82 02:51:01 4 12.03 0.00 2.31 0.57 0.03 85.06 02:51:01 5 33.88 0.00 3.29 1.88 0.07 60.88 02:51:01 6 7.87 0.00 2.57 0.05 0.03 89.48 02:51:01 7 15.22 0.00 2.25 0.55 0.05 81.92 02:52:01 all 21.00 0.00 4.33 5.90 0.07 68.71 02:52:01 0 17.66 0.00 3.21 1.85 0.07 77.21 02:52:01 1 23.37 0.00 3.39 6.89 0.07 66.29 02:52:01 2 26.18 0.00 5.44 0.81 0.05 67.51 02:52:01 3 16.15 0.00 3.28 2.32 0.05 78.19 02:52:01 4 22.58 0.00 4.39 2.28 0.07 70.69 02:52:01 5 20.60 0.00 6.10 28.70 0.08 44.52 02:52:01 6 26.52 0.00 5.19 2.12 0.08 66.08 02:52:01 7 14.92 0.00 3.59 2.24 0.05 79.20 02:53:01 all 14.51 0.00 1.24 0.44 0.06 83.76 02:53:01 0 13.37 0.00 0.95 0.02 0.03 85.63 02:53:01 1 14.74 0.00 1.18 0.00 0.07 84.01 02:53:01 2 14.59 0.00 1.30 0.00 0.07 84.04 02:53:01 3 12.27 0.00 0.95 0.08 0.05 86.64 02:53:01 4 14.30 0.00 1.15 0.02 0.07 84.46 02:53:01 5 12.53 0.00 1.10 0.02 0.08 86.27 02:53:01 6 18.48 0.00 2.09 3.34 0.07 76.02 02:53:01 7 15.74 0.00 1.13 0.00 0.07 83.06 02:54:01 all 1.04 0.00 0.17 0.52 0.05 98.22 02:54:01 0 0.78 0.00 0.18 0.00 0.03 99.00 02:54:01 1 0.87 0.00 0.12 0.00 0.05 98.97 02:54:01 2 0.73 0.00 0.03 0.00 0.07 99.17 02:54:01 3 0.28 0.00 0.03 0.00 0.03 99.65 02:54:01 4 0.52 0.00 0.12 0.00 0.02 99.35 02:54:01 5 0.52 0.00 0.08 0.00 0.03 99.36 02:54:01 6 3.07 0.00 0.68 3.99 0.06 92.19 02:54:01 7 1.45 0.00 0.08 0.00 0.07 98.40 02:55:01 all 6.92 0.00 0.71 0.50 0.07 91.81 02:55:01 0 5.74 0.00 0.65 0.03 0.08 93.49 02:55:01 1 6.87 0.00 0.84 0.03 0.08 92.16 02:55:01 2 7.46 0.00 0.70 0.00 0.07 91.77 02:55:01 3 7.37 0.00 0.96 0.03 0.07 91.56 02:55:01 4 5.92 0.00 0.67 0.10 0.08 93.23 02:55:01 5 6.94 0.00 0.55 0.00 0.07 92.44 02:55:01 6 5.87 0.00 0.67 3.72 0.07 89.67 02:55:01 7 9.16 0.00 0.72 0.05 0.05 90.02 02:56:01 all 1.53 0.00 0.52 0.44 0.07 97.44 02:56:01 0 0.87 0.00 0.47 0.00 0.07 98.60 02:56:01 1 0.92 0.00 0.62 0.80 0.08 97.58 02:56:01 2 1.65 0.00 0.38 0.02 0.07 97.88 02:56:01 3 1.88 0.00 0.58 0.22 0.07 97.26 02:56:01 4 0.89 0.00 0.47 0.18 0.07 98.40 02:56:01 5 3.55 0.00 0.81 0.00 0.06 95.57 02:56:01 6 0.82 0.00 0.48 2.34 0.07 96.29 02:56:01 7 1.57 0.00 0.28 0.02 0.07 98.07 02:57:01 all 8.25 0.00 0.65 0.86 0.03 90.21 02:57:01 0 19.74 0.00 1.17 0.18 0.03 78.88 02:57:01 1 13.41 0.00 0.62 4.20 0.03 81.74 02:57:01 2 11.80 0.00 0.93 0.50 0.05 86.71 02:57:01 3 11.78 0.00 0.43 0.20 0.02 87.57 02:57:01 4 3.17 0.00 0.63 1.55 0.05 94.59 02:57:01 5 2.49 0.00 0.54 0.07 0.02 96.89 02:57:01 6 2.78 0.00 0.45 0.05 0.02 96.70 02:57:01 7 0.90 0.00 0.47 0.15 0.02 98.47 Average: all 9.34 0.00 1.33 1.57 0.05 87.71 Average: 0 8.66 0.00 1.10 0.32 0.05 89.88 Average: 1 9.54 0.00 1.27 4.30 0.06 84.82 Average: 2 11.48 0.00 1.48 0.33 0.06 86.65 Average: 3 8.89 0.00 1.13 0.81 0.05 89.12 Average: 4 8.34 0.00 1.28 0.61 0.05 89.71 Average: 5 11.02 0.00 1.65 3.81 0.05 83.46 Average: 6 9.31 0.00 1.60 2.01 0.05 87.03 Average: 7 7.49 0.00 1.10 0.38 0.05 90.99