---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75301 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 15G 141G 10% / 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 916 24242 0 7007 30795 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:42:83:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe42:83b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:45:db:21 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-75301) 10/08/24 _x86_64_ (8 CPU) 12:30:45 LINUX RESTART (8 CPU) 12:31:01 tps rtps wtps bread/s bwrtn/s 12:32:02 405.76 87.60 318.16 6276.31 63006.46 12:33:01 213.68 50.77 162.90 3795.42 40446.30 12:34:01 64.71 13.15 51.56 2410.93 25440.29 12:35:01 141.83 1.45 140.38 140.78 59545.54 12:36:01 388.07 2.60 385.47 408.47 124000.80 12:37:01 107.12 0.00 107.12 0.00 27006.83 12:38:01 51.27 0.00 51.27 0.00 19932.01 12:39:01 47.31 0.00 47.31 0.00 17318.05 12:40:01 37.24 0.03 37.20 1.73 671.78 Average: 161.79 17.23 144.56 1443.89 41932.16 12:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:02 30016896 31638020 2922324 8.87 69400 1860000 1461552 4.30 977628 1653880 204644 12:33:01 28865684 30985416 4073536 12.37 87172 2325920 1912012 5.63 1720892 2029164 16312 12:34:01 27174888 29981800 5764332 17.50 92988 2995392 2727656 8.03 2860120 2551536 458928 12:35:01 26514640 31634852 6424580 19.50 137548 5149044 1504212 4.43 1415588 4524600 1528772 12:36:01 23060252 29933256 9878968 29.99 183612 6700844 8163492 24.02 3345920 5875624 1072 12:37:01 20995404 28145612 11943816 36.26 190848 7007460 9982712 29.37 5244948 6019400 716 12:38:01 20918356 28071220 12020864 36.49 191968 7007900 9985404 29.38 5322776 6016060 752 12:39:01 20756576 27913336 12182644 36.99 192776 7008216 9610288 28.28 5482088 6017396 772 12:40:01 20654744 27814200 12284476 37.29 193552 7008716 9673416 28.46 5581048 6018188 864 Average: 24328604 29568635 8610616 26.14 148874 5229277 6113416 17.99 3550112 4522872 245870 12:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:32:02 ens3 412.06 272.63 1704.64 76.62 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 12:33:01 ens3 693.14 465.38 5446.31 124.02 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:34:01 ens3 1067.17 606.30 3263.99 204.41 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 br-1e9eeb162f2a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 8.40 8.40 0.92 0.92 0.00 0.00 0.00 0.00 12:35:01 ens3 803.83 469.66 14185.31 76.74 0.00 0.00 0.00 0.00 12:36:01 veth1c08137 0.00 0.92 0.00 0.44 0.00 0.00 0.00 0.00 12:36:01 veth2aa647f 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 veth4f5fe6e 6.07 7.43 0.74 1.82 0.00 0.00 0.00 0.00 12:37:01 veth1c08137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 veth2aa647f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 veth4f5fe6e 0.13 0.35 0.01 0.02 0.00 0.00 0.00 0.00 12:38:01 veth1c08137 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 veth2aa647f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 veth4f5fe6e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 veth1c08137 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 veth2aa647f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 veth4f5fe6e 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 12:40:01 veth1c08137 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 12:40:01 veth2aa647f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 veth4f5fe6e 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth1c08137 0.00 0.16 0.00 0.05 0.00 0.00 0.00 0.00 Average: veth2aa647f 0.00 0.03 0.00 0.00 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: veth4f5fe6e 0.69 0.92 0.08 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75301) 10/08/24 _x86_64_ (8 CPU) 12:30:45 LINUX RESTART (8 CPU) 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:02 all 9.87 0.00 1.45 4.54 0.05 84.10 12:32:02 0 19.46 0.00 3.46 6.47 0.10 70.51 12:32:02 1 12.53 0.00 1.76 17.78 0.07 67.86 12:32:02 2 18.73 0.00 1.86 9.66 0.10 69.65 12:32:02 3 11.43 0.00 1.03 0.50 0.05 86.98 12:32:02 4 3.07 0.00 0.80 0.52 0.03 95.58 12:32:02 5 3.01 0.00 0.73 0.37 0.03 95.86 12:32:02 6 5.94 0.00 0.85 0.67 0.03 92.50 12:32:02 7 4.81 0.00 1.05 0.33 0.03 93.77 12:33:01 all 22.88 0.00 1.42 2.52 0.07 73.11 12:33:01 0 29.76 0.00 1.65 1.62 0.12 66.85 12:33:01 1 28.71 0.00 2.44 10.22 0.10 58.52 12:33:01 2 26.65 0.00 1.55 1.09 0.09 70.62 12:33:01 3 20.97 0.00 1.45 0.29 0.07 77.23 12:33:01 4 18.24 0.00 0.97 0.77 0.07 79.96 12:33:01 5 15.32 0.00 1.12 0.32 0.05 83.19 12:33:01 6 25.28 0.00 1.05 2.27 0.05 71.35 12:33:01 7 18.12 0.00 1.12 3.59 0.07 77.09 12:34:01 all 46.74 0.00 1.53 0.94 0.10 50.69 12:34:01 0 48.19 0.00 1.14 0.02 0.13 50.52 12:34:01 1 31.28 0.00 0.94 6.64 0.08 61.06 12:34:01 2 46.17 0.00 1.86 0.02 0.10 51.86 12:34:01 3 49.21 0.00 1.88 0.12 0.10 48.69 12:34:01 4 52.24 0.00 1.51 0.55 0.10 45.59 12:34:01 5 59.24 0.00 1.76 0.10 0.13 38.76 12:34:01 6 46.79 0.00 1.20 0.08 0.10 51.82 12:34:01 7 40.83 0.00 1.96 0.02 0.07 57.13 12:35:01 all 16.84 0.00 4.03 3.30 0.06 75.77 12:35:01 0 11.99 0.00 3.57 2.35 0.03 82.05 12:35:01 1 16.93 0.00 3.67 6.35 0.07 72.99 12:35:01 2 12.15 0.00 3.71 0.34 0.07 83.74 12:35:01 3 31.23 0.00 4.15 1.87 0.08 62.66 12:35:01 4 21.64 0.00 3.68 0.74 0.08 73.85 12:35:01 5 13.94 0.00 4.46 12.81 0.07 68.72 12:35:01 6 11.83 0.00 4.76 1.68 0.05 81.69 12:35:01 7 15.10 0.00 4.25 0.30 0.05 80.30 12:36:01 all 35.64 0.00 5.94 6.75 0.09 51.58 12:36:01 0 37.05 0.00 6.32 18.73 0.10 37.80 12:36:01 1 34.76 0.00 6.91 14.64 0.10 43.59 12:36:01 2 36.74 0.00 4.88 6.11 0.08 52.19 12:36:01 3 33.61 0.00 5.84 1.02 0.08 59.45 12:36:01 4 34.88 0.00 5.93 1.40 0.08 57.71 12:36:01 5 32.32 0.00 5.54 0.81 0.10 61.23 12:36:01 6 37.67 0.00 6.05 10.00 0.10 46.17 12:36:01 7 38.16 0.00 5.99 1.39 0.10 54.35 12:37:01 all 49.78 0.00 4.02 1.08 0.15 44.98 12:37:01 0 50.37 0.00 4.83 0.40 0.15 44.25 12:37:01 1 44.04 0.00 5.09 1.79 0.12 48.97 12:37:01 2 51.92 0.00 3.20 0.24 0.17 44.47 12:37:01 3 60.28 0.00 3.44 0.17 0.22 35.90 12:37:01 4 43.86 0.00 3.82 0.24 0.15 51.93 12:37:01 5 50.08 0.00 4.01 0.22 0.10 45.59 12:37:01 6 43.39 0.00 3.77 5.36 0.13 47.35 12:37:01 7 54.31 0.00 3.96 0.25 0.12 41.36 12:38:01 all 27.10 0.00 3.37 0.98 0.12 68.44 12:38:01 0 28.04 0.00 3.60 0.25 0.13 67.98 12:38:01 1 19.59 0.00 2.74 0.02 0.10 77.55 12:38:01 2 29.22 0.00 3.48 0.27 0.10 66.93 12:38:01 3 29.35 0.00 3.57 0.12 0.10 66.86 12:38:01 4 28.81 0.00 3.64 0.18 0.13 67.23 12:38:01 5 30.61 0.00 3.84 0.02 0.12 65.42 12:38:01 6 21.65 0.00 2.57 6.75 0.13 68.90 12:38:01 7 29.55 0.00 3.59 0.19 0.12 66.55 12:39:01 all 27.07 0.00 3.47 0.73 0.13 68.60 12:39:01 0 21.35 0.00 3.17 0.08 0.12 75.28 12:39:01 1 26.87 0.00 3.56 0.05 0.13 69.38 12:39:01 2 26.60 0.00 3.28 0.22 0.12 69.79 12:39:01 3 26.53 0.00 3.58 0.22 0.13 69.54 12:39:01 4 27.26 0.00 3.47 0.03 0.12 69.12 12:39:01 5 30.85 0.00 3.37 0.15 0.15 65.47 12:39:01 6 25.16 0.00 3.43 4.98 0.12 66.31 12:39:01 7 32.00 0.00 3.90 0.15 0.10 63.85 12:40:01 all 27.73 0.00 3.34 0.08 0.11 68.75 12:40:01 0 29.07 0.00 3.57 0.05 0.12 67.20 12:40:01 1 23.16 0.00 2.80 0.00 0.10 73.94 12:40:01 2 25.30 0.00 3.24 0.03 0.12 71.30 12:40:01 3 32.89 0.00 3.61 0.02 0.13 63.34 12:40:01 4 24.69 0.00 3.23 0.02 0.08 71.97 12:40:01 5 28.98 0.00 3.40 0.07 0.10 67.46 12:40:01 6 25.76 0.00 3.16 0.17 0.10 70.82 12:40:01 7 31.97 0.00 3.72 0.23 0.10 63.97 Average: all 29.29 0.00 3.17 2.32 0.10 65.12 Average: 0 30.57 0.00 3.48 3.31 0.11 62.53 Average: 1 26.41 0.00 3.32 6.37 0.10 63.79 Average: 2 30.38 0.00 3.01 2.00 0.10 64.51 Average: 3 32.83 0.00 3.17 0.48 0.11 63.40 Average: 4 28.29 0.00 3.01 0.49 0.10 68.11 Average: 5 29.37 0.00 3.14 1.65 0.10 65.75 Average: 6 27.03 0.00 2.98 3.54 0.09 66.36 Average: 7 29.42 0.00 3.28 0.71 0.08 66.50