---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-8320 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 23287 0 8029 30860 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:79:aa:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe79:aae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:84:a7:a7 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-8320) 12/29/23 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 117.09 39.05 78.04 1774.88 29083.91 22:50:01 115.58 12.53 103.05 264.22 78888.99 22:51:01 221.31 2.98 218.33 95.72 118287.09 22:52:01 231.51 19.95 211.56 3855.62 60867.46 22:53:01 92.50 0.00 92.50 0.00 57975.94 22:54:01 99.62 0.02 99.60 0.13 34858.99 22:55:01 18.10 0.00 18.10 0.00 17235.66 22:56:01 2.22 0.00 2.22 0.00 369.27 22:57:01 99.65 0.50 99.15 53.46 16459.12 Average: 110.84 8.34 102.51 671.58 46002.62 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30134808 31737164 2804412 8.51 69812 1842588 1387168 4.08 833972 1678356 184416 22:50:01 25923160 31679908 7016060 21.30 92260 5871868 1332752 3.92 2229380 4347112 2560096 22:51:01 25618972 30862640 7320248 22.22 148812 5235892 2105052 6.19 1768064 5038688 515524 22:52:01 24047000 30497360 8892220 27.00 166776 6340704 2528796 7.44 2436100 5857428 447488 22:53:01 23813168 30778472 9126052 27.71 167976 6838736 2158408 6.35 2650104 5861680 75588 22:54:01 23773008 31037404 9166212 27.83 168420 7128784 1960528 5.77 2582120 5963128 2420 22:55:01 22488184 29940296 10451036 31.73 168532 7311092 2493492 7.34 3842248 5974224 764 22:56:01 23962808 31666176 8976412 27.25 168660 7555444 1376672 4.05 2187488 6156616 436328 22:57:01 23839320 31587412 9099900 27.63 172124 7595948 1457056 4.29 2294332 6172844 33440 Average: 24844492 31087426 8094728 24.57 147041 6191228 1866658 5.49 2313756 5227786 472896 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 154.65 106.55 1114.25 24.82 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 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 ens3 7749.94 4684.15 24897.57 1191.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 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 ens3 408.45 318.28 3683.52 62.79 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 230.09 204.42 2294.54 53.82 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 66.31 54.44 184.35 16.30 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 47.49 41.78 12.72 13.05 0.00 0.00 0.00 0.00 22:55:01 lo 21.88 21.88 1.12 1.12 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 ens3 3.43 2.87 1.09 1.27 0.00 0.00 0.00 0.00 22:56:01 lo 19.28 19.28 0.99 0.99 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 ens3 20.85 16.11 4.46 4.96 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 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 ens3 2270.74 1554.49 526.89 7952.90 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.29 0.29 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 1216.86 775.89 3635.44 1035.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-8320) 12/29/23 _x86_64_ (8 CPU) 22:47:27 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.31 0.00 0.86 2.55 0.04 86.26 22:49:01 0 1.45 0.00 0.28 0.40 0.02 97.85 22:49:01 1 1.97 0.00 0.53 0.57 0.02 96.91 22:49:01 2 2.51 0.00 0.48 1.84 0.07 95.11 22:49:01 3 25.34 0.00 1.72 1.96 0.07 70.91 22:49:01 4 26.39 0.00 1.90 1.32 0.05 70.34 22:49:01 5 18.83 0.00 1.08 0.67 0.03 79.39 22:49:01 6 4.82 0.00 0.43 0.10 0.02 94.63 22:49:01 7 1.14 0.00 0.40 13.52 0.02 84.93 22:50:01 all 9.15 0.00 4.09 3.07 0.06 83.64 22:50:01 0 11.89 0.00 3.87 0.03 0.05 84.15 22:50:01 1 2.26 0.00 2.41 0.15 0.05 95.13 22:50:01 2 3.73 0.00 3.24 0.20 0.07 92.77 22:50:01 3 8.48 0.00 8.40 0.24 0.08 82.80 22:50:01 4 6.16 0.00 1.00 14.60 0.02 78.21 22:50:01 5 18.87 0.00 6.35 4.21 0.08 70.49 22:50:01 6 3.50 0.00 4.09 0.03 0.05 92.32 22:50:01 7 18.31 0.00 3.40 4.97 0.08 73.23 22:51:01 all 12.26 0.00 2.19 7.11 0.08 78.36 22:51:01 0 10.30 0.00 2.33 5.03 0.08 82.25 22:51:01 1 20.67 0.00 3.87 2.92 0.13 72.41 22:51:01 2 9.75 0.00 2.97 14.39 0.07 72.82 22:51:01 3 6.43 0.00 0.99 1.44 0.07 91.08 22:51:01 4 14.88 0.00 1.64 7.32 0.07 76.10 22:51:01 5 13.01 0.00 1.71 22.87 0.07 62.33 22:51:01 6 9.60 0.00 0.87 0.07 0.05 89.42 22:51:01 7 13.41 0.00 3.16 2.86 0.12 80.45 22:52:01 all 22.01 0.00 2.36 4.34 0.09 71.20 22:52:01 0 15.00 0.00 1.84 0.59 0.08 82.49 22:52:01 1 24.90 0.00 2.70 1.10 0.12 71.18 22:52:01 2 16.54 0.00 3.05 11.19 0.13 69.08 22:52:01 3 18.22 0.00 1.47 5.36 0.07 74.89 22:52:01 4 16.59 0.00 2.80 10.55 0.07 69.99 22:52:01 5 19.84 0.00 2.15 5.39 0.08 72.55 22:52:01 6 47.19 0.00 2.59 0.27 0.12 49.83 22:52:01 7 18.06 0.00 2.27 0.20 0.05 79.41 22:53:01 all 24.42 0.00 2.46 1.94 0.06 71.11 22:53:01 0 28.27 0.00 1.75 0.00 0.05 69.92 22:53:01 1 13.34 0.00 1.39 11.12 0.07 74.08 22:53:01 2 13.83 0.00 2.40 0.00 0.03 83.74 22:53:01 3 7.97 0.00 2.14 0.02 0.03 89.84 22:53:01 4 61.43 0.00 3.07 2.74 0.10 32.66 22:53:01 5 39.31 0.00 2.19 1.71 0.08 56.71 22:53:01 6 7.67 0.00 1.07 0.02 0.02 91.23 22:53:01 7 23.77 0.00 5.69 0.00 0.12 70.43 22:54:01 all 13.87 0.00 2.32 1.24 0.05 82.52 22:54:01 0 5.63 0.00 1.69 0.00 0.03 92.65 22:54:01 1 41.85 0.00 7.98 4.25 0.08 45.83 22:54:01 2 11.60 0.00 1.40 0.00 0.03 86.96 22:54:01 3 7.81 0.00 0.87 0.00 0.08 91.23 22:54:01 4 10.07 0.00 0.85 1.69 0.03 87.36 22:54:01 5 18.33 0.00 1.23 0.03 0.12 80.30 22:54:01 6 4.86 0.00 0.50 3.94 0.03 90.67 22:54:01 7 10.86 0.00 4.05 0.00 0.03 85.06 22:55:01 all 13.03 0.00 6.33 0.54 0.08 80.02 22:55:01 0 14.10 0.00 7.76 0.00 0.08 78.06 22:55:01 1 7.43 0.00 4.22 1.81 0.15 86.39 22:55:01 2 12.26 0.00 7.41 0.00 0.07 80.27 22:55:01 3 7.47 0.00 6.21 1.18 0.07 85.08 22:55:01 4 8.26 0.00 10.54 1.24 0.05 79.90 22:55:01 5 37.74 0.00 5.72 0.02 0.10 56.42 22:55:01 6 5.97 0.00 2.71 0.05 0.08 91.19 22:55:01 7 10.97 0.00 6.02 0.00 0.07 82.94 22:56:01 all 10.44 0.00 5.42 0.04 0.07 84.03 22:56:01 0 10.74 0.00 11.19 0.00 0.03 78.04 22:56:01 1 49.49 0.00 7.64 0.13 0.12 42.62 22:56:01 2 1.44 0.00 3.47 0.00 0.05 95.04 22:56:01 3 3.12 0.00 3.12 0.00 0.07 93.69 22:56:01 4 5.66 0.00 3.75 0.18 0.10 90.31 22:56:01 5 4.33 0.00 7.55 0.00 0.05 88.07 22:56:01 6 3.11 0.00 3.57 0.00 0.07 93.25 22:56:01 7 5.94 0.00 3.11 0.00 0.07 90.88 22:57:01 all 4.52 0.00 1.05 1.67 0.03 92.73 22:57:01 0 1.48 0.00 2.22 0.00 0.03 96.27 22:57:01 1 3.40 0.00 0.42 4.44 0.03 91.70 22:57:01 2 0.59 0.00 0.76 0.00 0.02 98.64 22:57:01 3 2.46 0.00 0.15 0.33 0.03 97.03 22:57:01 4 0.57 0.00 0.70 8.09 0.02 90.63 22:57:01 5 22.06 0.00 0.77 0.40 0.05 76.71 22:57:01 6 2.10 0.00 1.24 0.00 0.05 96.61 22:57:01 7 3.55 0.00 2.10 0.02 0.02 94.31 Average: all 13.34 0.00 3.01 2.49 0.06 81.10 Average: 0 10.99 0.00 3.67 0.67 0.05 84.62 Average: 1 18.35 0.00 3.46 2.95 0.09 75.15 Average: 2 8.02 0.00 2.80 3.05 0.06 86.07 Average: 3 9.70 0.00 2.78 1.17 0.06 86.29 Average: 4 16.65 0.00 2.92 5.30 0.06 75.08 Average: 5 21.37 0.00 3.19 3.92 0.07 71.44 Average: 6 9.83 0.00 1.89 0.50 0.05 87.73 Average: 7 11.77 0.00 3.36 2.40 0.06 82.41