---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5779 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 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 819 26532 0 4815 30892 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:16:96:eb brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe16:96eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:85:33:90 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-5779) 12/17/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 118.28 40.08 78.20 1818.90 27225.33 02:51:01 126.23 22.78 103.45 2703.55 33109.15 02:52:01 415.78 11.80 403.98 804.58 109148.69 02:53:02 46.94 0.47 46.48 52.39 24373.32 02:54:01 14.49 0.00 14.49 0.00 19858.94 02:55:01 19.81 0.02 19.80 0.13 20651.71 02:56:01 14.80 0.00 14.80 0.00 20227.03 02:57:01 58.97 1.33 57.64 104.78 5343.56 Average: 102.10 9.58 92.52 686.97 32518.59 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30148616 31749680 2790596 8.47 69340 1842456 1431768 4.21 818080 1678064 162840 02:51:01 29488444 31709272 3450768 10.48 90704 2418296 1586572 4.67 905720 2202544 357564 02:52:01 26704404 31213928 6234808 18.93 130960 4546964 5299868 15.59 1494460 4235716 1836 02:53:02 24169348 28872896 8769864 26.62 132148 4661368 9058608 26.65 3913844 4335664 236 02:54:01 24154452 28856776 8784760 26.67 132220 4661544 9058608 26.65 3930300 4334104 240 02:55:01 23845272 28554800 9093940 27.61 132464 4666132 9189896 27.04 4235704 4332784 1180 02:56:01 23850268 28560812 9088944 27.59 132532 4666900 9221776 27.13 4231692 4332652 152 02:57:01 27149256 31605852 5789956 17.58 134676 4521880 1552712 4.57 1232592 4089548 14356 Average: 26188758 30140502 6750454 20.49 119380 3998192 5799976 17.06 2595299 3692634 67300 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.40 1.40 0.15 0.15 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 02:50:01 ens3 178.75 112.15 1144.20 31.80 0.00 0.00 0.00 0.00 02:51:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 br-1a764647f862 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 128.68 86.00 2942.76 10.98 0.00 0.00 0.00 0.00 02:52:01 lo 6.47 6.47 0.59 0.59 0.00 0.00 0.00 0.00 02:52:01 veth4d9dec6 0.35 0.53 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 vethe71de16 0.43 0.55 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 vethcd9d134 27.13 21.36 3.25 1.94 0.00 0.00 0.00 0.00 02:53:02 lo 5.17 5.17 9.69 9.69 0.00 0.00 0.00 0.00 02:53:02 veth4d9dec6 31.68 28.30 19.43 31.02 0.00 0.00 0.00 0.00 02:53:02 vethe71de16 22.21 19.00 8.56 26.54 0.00 0.00 0.00 0.00 02:53:02 veth5785c1f 2.27 2.50 7.85 2.61 0.00 0.00 0.00 0.00 02:54:01 lo 5.22 5.22 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 veth4d9dec6 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 vethe71de16 3.39 3.10 1.52 1.10 0.00 0.00 0.00 0.00 02:54:01 veth5785c1f 0.46 0.25 0.06 0.07 0.00 0.00 0.00 0.00 02:55:01 lo 16.68 16.68 32.18 32.18 0.00 0.00 0.00 0.00 02:55:01 veth4d9dec6 61.34 50.57 31.90 123.44 0.00 0.00 0.00 0.01 02:55:01 vethe71de16 103.15 83.79 35.28 176.15 0.00 0.00 0.00 0.01 02:55:01 veth5785c1f 5.92 6.62 15.34 5.36 0.00 0.00 0.00 0.00 02:56:01 lo 14.66 14.66 0.82 0.82 0.00 0.00 0.00 0.00 02:56:01 veth4d9dec6 0.48 0.52 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 vethe71de16 1.37 1.55 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth5785c1f 1.35 1.18 0.13 0.15 0.00 0.00 0.00 0.00 02:57:01 lo 3.47 3.47 0.32 0.32 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 02:57:01 ens3 1151.61 672.59 21566.04 157.03 0.00 0.00 0.00 0.00 Average: lo 7.32 7.32 5.64 5.64 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 Average: ens3 113.75 65.60 2626.12 15.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5779) 12/17/23 _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 10.05 0.00 0.80 2.95 0.03 86.17 02:50:01 0 26.41 0.00 1.72 2.12 0.07 69.68 02:50:01 1 12.08 0.00 0.87 0.60 0.02 86.43 02:50:01 2 1.97 0.00 0.35 0.05 0.02 97.61 02:50:01 3 1.05 0.00 0.33 0.52 0.02 98.08 02:50:01 4 15.57 0.00 1.10 0.63 0.05 82.64 02:50:01 5 8.99 0.00 0.77 2.44 0.03 87.77 02:50:01 6 4.74 0.00 0.57 16.16 0.02 78.51 02:50:01 7 9.64 0.00 0.68 1.03 0.03 88.61 02:51:01 all 9.44 0.00 0.99 3.13 0.03 86.41 02:51:01 0 9.10 0.00 0.92 0.58 0.02 89.38 02:51:01 1 8.17 0.00 1.00 0.47 0.03 90.33 02:51:01 2 19.51 0.00 1.27 2.14 0.03 77.05 02:51:01 3 4.71 0.00 0.78 0.10 0.02 94.39 02:51:01 4 4.24 0.00 0.80 0.77 0.03 94.15 02:51:01 5 20.52 0.00 1.55 8.37 0.05 69.51 02:51:01 6 3.47 0.00 0.74 1.51 0.02 94.27 02:51:01 7 5.78 0.00 0.84 11.11 0.05 82.22 02:52:01 all 12.23 0.00 4.62 6.63 0.08 76.45 02:52:01 0 11.03 0.00 5.36 2.93 0.08 80.59 02:52:01 1 10.03 0.00 3.77 1.57 0.08 84.54 02:52:01 2 13.83 0.00 4.25 3.10 0.08 78.73 02:52:01 3 13.92 0.00 4.79 1.96 0.07 79.27 02:52:01 4 13.36 0.00 5.22 2.12 0.08 79.21 02:52:01 5 11.70 0.00 4.85 37.52 0.10 45.82 02:52:01 6 12.03 0.00 4.54 2.36 0.07 81.00 02:52:01 7 11.91 0.00 4.25 1.61 0.07 82.17 02:53:02 all 26.53 0.00 2.50 1.12 0.08 69.76 02:53:02 0 31.64 0.00 3.31 0.00 0.10 64.94 02:53:02 1 24.61 0.00 2.26 0.05 0.07 73.02 02:53:02 2 29.38 0.00 2.93 0.05 0.10 67.54 02:53:02 3 22.45 0.00 2.30 0.49 0.10 74.67 02:53:02 4 29.24 0.00 2.64 0.84 0.10 67.17 02:53:02 5 30.81 0.00 2.52 6.89 0.07 59.72 02:53:02 6 18.04 0.00 1.71 0.64 0.07 79.55 02:53:02 7 26.06 0.00 2.35 0.03 0.08 71.47 02:54:01 all 0.77 0.00 0.12 1.47 0.03 97.60 02:54:01 0 0.95 0.00 0.17 0.19 0.03 98.66 02:54:01 1 0.31 0.00 0.08 0.00 0.02 99.59 02:54:01 2 0.97 0.00 0.10 0.00 0.03 98.90 02:54:01 3 1.11 0.00 0.26 0.00 0.05 98.59 02:54:01 4 1.00 0.00 0.12 0.00 0.03 98.85 02:54:01 5 0.32 0.00 0.07 11.36 0.05 88.20 02:54:01 6 1.07 0.00 0.10 0.24 0.02 98.58 02:54:01 7 0.46 0.00 0.07 0.00 0.02 99.46 02:55:01 all 6.97 0.00 0.70 1.06 0.05 91.23 02:55:01 0 6.78 0.00 0.84 0.02 0.05 92.31 02:55:01 1 7.08 0.00 0.60 0.45 0.05 91.81 02:55:01 2 6.52 0.00 0.67 0.00 0.05 92.76 02:55:01 3 6.10 0.00 0.62 0.10 0.03 93.15 02:55:01 4 7.37 0.00 0.82 1.53 0.03 90.24 02:55:01 5 7.22 0.00 0.67 6.37 0.07 85.67 02:55:01 6 8.31 0.00 0.65 0.00 0.02 91.02 02:55:01 7 6.33 0.00 0.77 0.00 0.05 92.85 02:56:01 all 0.51 0.00 0.21 1.14 0.05 98.09 02:56:01 0 0.32 0.00 0.10 0.00 0.03 99.55 02:56:01 1 0.40 0.00 0.10 0.10 0.05 99.35 02:56:01 2 0.52 0.00 0.15 0.07 0.07 99.20 02:56:01 3 0.62 0.00 0.24 0.08 0.07 98.99 02:56:01 4 0.27 0.00 0.17 8.22 0.05 91.30 02:56:01 5 0.40 0.00 0.27 0.55 0.05 98.73 02:56:01 6 0.52 0.00 0.23 0.05 0.07 99.13 02:56:01 7 1.04 0.00 0.42 0.00 0.08 98.46 02:57:01 all 5.29 0.00 0.67 0.61 0.03 93.40 02:57:01 0 0.80 0.00 0.58 0.60 0.03 97.98 02:57:01 1 3.14 0.00 0.64 0.75 0.03 95.44 02:57:01 2 2.50 0.00 0.53 0.13 0.03 96.80 02:57:01 3 1.36 0.00 0.45 0.12 0.02 98.06 02:57:01 4 19.56 0.00 1.18 0.35 0.05 78.86 02:57:01 5 12.20 0.00 0.85 2.39 0.05 84.50 02:57:01 6 1.03 0.00 0.50 0.27 0.02 98.18 02:57:01 7 1.70 0.00 0.58 0.30 0.02 97.40 Average: all 8.98 0.00 1.32 2.26 0.05 87.39 Average: 0 10.89 0.00 1.62 0.80 0.05 86.63 Average: 1 8.24 0.00 1.16 0.50 0.04 90.05 Average: 2 9.41 0.00 1.28 0.69 0.05 88.57 Average: 3 6.41 0.00 1.22 0.42 0.05 91.90 Average: 4 11.34 0.00 1.50 1.81 0.05 85.29 Average: 5 11.54 0.00 1.44 9.43 0.06 77.54 Average: 6 6.15 0.00 1.13 2.67 0.04 90.02 Average: 7 7.87 0.00 1.24 1.77 0.05 89.08