---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6706 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 16G 140G 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 851 23357 0 7957 30859 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:d2:64:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fed2:6415/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:cb:6a:70 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-v1-8c-8g-6706) 05/27/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 291.31 35.93 255.38 1704.93 36204.30 22:50:01 116.85 12.78 104.07 281.42 82234.03 22:51:01 217.28 2.32 214.96 69.99 122925.38 22:52:01 241.91 20.21 221.70 3855.09 67113.75 22:53:01 148.00 0.00 148.00 0.00 61889.10 22:54:01 103.72 0.02 103.70 0.13 16192.63 22:55:01 5.30 0.00 5.30 0.00 5683.72 22:56:01 79.87 0.00 79.87 0.00 3445.96 22:57:01 18.43 0.50 17.93 53.46 13307.12 Average: 135.56 7.92 127.64 660.83 45461.44 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30094216 31659792 2845004 8.64 69388 1807624 1426848 4.20 911232 1644632 155368 22:50:01 27143196 31514644 5796024 17.60 95248 4517348 2020740 5.95 1053844 4337372 2646024 22:51:01 25679768 30852340 7259452 22.04 143216 5180280 2134124 6.28 1771612 4984112 513680 22:52:01 23947796 30351616 8991424 27.30 166912 6296956 2684880 7.90 2584716 5809104 457904 22:53:01 23933256 30801192 9005964 27.34 167960 6746968 2129888 6.27 2609640 5787180 84132 22:54:01 23896704 31101472 9042516 27.45 168612 7073552 1946732 5.73 2501648 5922864 504 22:55:01 22592940 29983244 10346280 31.41 168688 7253592 2512520 7.39 3797772 5917756 11044 22:56:01 24088800 31662312 8850420 26.87 168784 7431692 1429320 4.21 2160076 6063444 285896 22:57:01 23972356 31652844 8966864 27.22 169776 7535256 1373444 4.04 2224208 6114484 16776 Average: 25038781 31064384 7900439 23.98 146509 5982585 1962055 5.77 2179416 5175661 463481 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 66.19 48.21 840.81 20.41 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 7107.88 4425.90 24675.54 1071.35 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 0.97 0.97 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 ens3 432.06 321.60 3674.87 54.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 266.44 192.27 2279.86 35.83 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 104.67 78.54 195.23 24.25 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 154.71 97.15 41.06 33.54 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 18.01 18.01 0.92 0.92 0.00 0.00 0.00 0.00 22:55:01 ens3 2.85 2.23 0.67 0.72 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 23.18 23.18 1.19 1.19 0.00 0.00 0.00 0.00 22:56:01 ens3 21.08 14.06 4.91 5.14 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 3738.06 2356.96 659.15 8045.25 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: lo 5.05 5.05 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1323.85 838.89 3601.95 1034.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6706) 05/27/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.03 0.00 0.78 2.61 0.03 86.55 22:49:01 0 0.39 0.00 0.17 0.02 0.00 99.42 22:49:01 1 43.05 0.00 2.43 2.51 0.07 51.94 22:49:01 2 19.15 0.00 0.97 0.37 0.03 79.48 22:49:01 3 5.58 0.00 0.54 2.39 0.02 91.47 22:49:01 4 6.19 0.00 0.53 5.85 0.03 87.40 22:49:01 5 0.42 0.00 0.71 9.25 0.00 89.62 22:49:01 6 2.41 0.00 0.48 0.44 0.02 96.66 22:49:01 7 2.99 0.00 0.39 0.07 0.02 96.54 22:50:01 all 8.96 0.00 3.76 3.96 0.05 83.27 22:50:01 0 16.24 0.00 4.74 0.00 0.07 78.95 22:50:01 1 18.44 0.00 3.18 6.08 0.07 72.23 22:50:01 2 2.87 0.00 0.15 0.00 0.02 96.96 22:50:01 3 2.36 0.00 1.24 0.02 0.03 96.35 22:50:01 4 4.60 0.00 4.87 17.90 0.07 72.56 22:50:01 5 3.17 0.00 2.48 0.02 0.05 94.28 22:50:01 6 3.25 0.00 7.95 0.07 0.07 88.66 22:50:01 7 20.92 0.00 5.52 7.71 0.07 65.79 22:51:01 all 10.79 0.00 1.76 7.88 0.06 79.51 22:51:01 0 9.79 0.00 1.37 6.78 0.03 82.02 22:51:01 1 9.36 0.00 3.10 24.76 0.12 62.66 22:51:01 2 10.28 0.00 1.34 0.18 0.05 88.15 22:51:01 3 10.49 0.00 0.47 0.03 0.05 88.95 22:51:01 4 12.95 0.00 2.30 22.12 0.05 62.57 22:51:01 5 9.60 0.00 2.47 1.48 0.07 86.38 22:51:01 6 12.07 0.00 1.04 1.53 0.05 85.32 22:51:01 7 11.80 0.00 1.96 6.29 0.05 79.90 22:52:01 all 23.46 0.00 2.42 4.33 0.07 69.73 22:52:01 0 20.82 0.00 1.84 12.11 0.08 65.14 22:52:01 1 31.72 0.00 2.53 1.07 0.05 64.62 22:52:01 2 20.29 0.00 2.41 13.37 0.05 63.88 22:52:01 3 23.98 0.00 3.22 3.93 0.10 68.77 22:52:01 4 29.18 0.00 1.91 1.80 0.07 67.05 22:52:01 5 20.50 0.00 2.93 0.57 0.07 75.93 22:52:01 6 13.86 0.00 1.29 0.63 0.05 84.17 22:52:01 7 27.47 0.00 3.22 1.19 0.03 68.09 22:53:01 all 23.74 0.00 2.35 3.18 0.06 70.67 22:53:01 0 50.08 0.00 1.19 0.03 0.08 48.62 22:53:01 1 12.42 0.00 1.59 20.91 0.08 64.99 22:53:01 2 35.83 0.00 3.93 0.00 0.07 60.17 22:53:01 3 37.36 0.00 2.73 0.00 0.13 59.77 22:53:01 4 18.51 0.00 1.31 1.76 0.07 78.36 22:53:01 5 11.07 0.00 5.96 0.67 0.02 82.29 22:53:01 6 11.66 0.00 1.11 0.00 0.03 87.20 22:53:01 7 13.09 0.00 0.95 2.07 0.03 83.86 22:54:01 all 15.09 0.00 2.48 1.34 0.06 81.03 22:54:01 0 31.38 0.00 7.48 0.00 0.12 61.03 22:54:01 1 21.38 0.00 6.10 0.00 0.03 72.48 22:54:01 2 9.00 0.00 1.29 8.28 0.13 81.29 22:54:01 3 8.83 0.00 0.64 0.33 0.05 90.15 22:54:01 4 5.56 0.00 0.97 2.13 0.05 91.30 22:54:01 5 9.62 0.00 0.53 0.00 0.03 89.81 22:54:01 6 5.75 0.00 0.49 0.00 0.02 93.74 22:54:01 7 29.35 0.00 2.39 0.00 0.05 68.20 22:55:01 all 13.74 0.00 5.41 0.54 0.12 80.20 22:55:01 0 5.11 0.00 4.47 3.29 0.10 87.04 22:55:01 1 22.70 0.00 5.95 0.00 0.19 71.17 22:55:01 2 28.43 0.00 3.36 0.00 0.15 68.06 22:55:01 3 6.25 0.00 2.23 0.12 0.12 91.29 22:55:01 4 13.94 0.00 2.08 0.84 0.12 83.03 22:55:01 5 19.51 0.00 12.86 0.00 0.08 67.55 22:55:01 6 9.65 0.00 8.26 0.00 0.08 82.01 22:55:01 7 4.46 0.00 4.02 0.00 0.13 91.39 22:56:01 all 10.52 0.00 6.33 0.27 0.09 82.79 22:56:01 0 2.77 0.00 4.98 2.04 0.10 90.12 22:56:01 1 7.33 0.00 11.98 0.00 0.08 80.62 22:56:01 2 46.86 0.00 7.04 0.00 0.10 46.00 22:56:01 3 3.03 0.00 5.01 0.00 0.08 91.88 22:56:01 4 9.67 0.00 8.47 0.02 0.07 81.78 22:56:01 5 6.29 0.00 5.44 0.00 0.08 88.19 22:56:01 6 4.29 0.00 2.56 0.07 0.12 92.97 22:56:01 7 3.67 0.00 5.13 0.00 0.08 91.12 22:57:01 all 4.74 0.00 1.43 0.50 0.04 93.30 22:57:01 0 2.25 0.00 0.30 2.20 0.02 95.23 22:57:01 1 3.31 0.00 1.32 0.00 0.03 95.34 22:57:01 2 10.38 0.00 0.40 0.00 0.02 89.20 22:57:01 3 1.52 0.00 0.86 0.00 0.03 97.59 22:57:01 4 2.09 0.00 2.70 0.51 0.05 94.65 22:57:01 5 15.81 0.00 1.88 0.20 0.03 82.07 22:57:01 6 0.80 0.00 2.06 0.90 0.02 96.21 22:57:01 7 1.67 0.00 1.91 0.13 0.05 96.24 Average: all 13.46 0.00 2.97 2.73 0.06 80.77 Average: 0 15.40 0.00 2.95 2.95 0.07 78.63 Average: 1 18.84 0.00 4.25 6.15 0.08 70.68 Average: 2 20.39 0.00 2.33 2.47 0.07 74.75 Average: 3 11.03 0.00 1.88 0.76 0.07 86.26 Average: 4 11.43 0.00 2.80 5.87 0.06 79.84 Average: 5 10.69 0.00 3.93 1.34 0.05 83.99 Average: 6 7.10 0.00 2.81 0.40 0.05 89.64 Average: 7 12.84 0.00 2.83 1.93 0.06 82.34