---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2886 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 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 872 23311 0 7983 30839 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:35:ac:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe35:acaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:32:fa:c2 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-2886) 02/05/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 110.08 36.57 73.51 1700.63 23353.95 22:50:01 107.93 12.51 95.42 264.58 71928.96 22:51:01 207.74 2.51 205.23 82.51 110864.69 22:52:01 228.78 20.33 208.45 3864.82 56542.58 22:53:01 130.96 0.00 130.96 0.00 51716.58 22:54:01 111.68 0.00 111.68 0.00 31438.09 22:55:01 15.93 0.02 15.91 0.13 22292.68 22:56:01 12.65 0.00 12.65 0.00 17429.10 22:57:01 98.83 0.50 98.33 53.46 29061.29 Average: 113.94 8.04 105.90 662.28 46140.53 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30089620 31697384 2849600 8.65 69564 1848536 1447488 4.26 871536 1684544 173064 22:50:01 26720988 31650796 6218232 18.88 90980 5071108 1402548 4.13 1889720 3912868 1796760 22:51:01 25931716 30904644 7007504 21.27 123292 5034016 2158620 6.35 1699788 4837560 330972 22:52:01 24256048 30606924 8683172 26.36 166224 6247276 2436120 7.17 2236764 5848568 412060 22:53:01 24002412 30854664 8936808 27.13 166728 6733356 2110772 6.21 2553576 5775672 93652 22:54:01 23818300 31035548 9120920 27.69 167796 7086608 1984636 5.84 2538164 5963068 580 22:55:01 22654216 30055968 10285004 31.22 167876 7265480 2566824 7.55 3722596 5929548 7620 22:56:01 24062400 31641644 8876820 26.95 167972 7438572 1432560 4.21 2152444 6094376 361648 22:57:01 23906716 31608312 9032504 27.42 171120 7554160 1407420 4.14 2267528 6133500 43756 Average: 25049157 31117320 7890063 23.95 143506 6031012 1882999 5.54 2214680 5131078 357790 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 100.35 70.34 1046.71 15.88 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 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 6108.70 4135.39 24509.13 1059.58 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 22:51:01 lo 1.06 1.06 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 403.22 322.31 3325.32 73.52 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 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 246.41 196.22 2601.13 25.13 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 43.19 35.14 24.13 12.55 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 109.73 89.75 185.95 27.02 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 22:55:01 lo 16.31 16.31 0.84 0.84 0.00 0.00 0.00 0.00 22:55:01 ens3 3.23 2.62 0.96 0.80 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 22:56:01 lo 24.91 24.91 1.28 1.28 0.00 0.00 0.00 0.00 22:56:01 ens3 19.96 14.36 4.07 4.60 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 22:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 1815.81 1298.08 442.49 7883.84 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 Average: lo 5.09 5.09 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 982.85 684.57 3571.17 1010.39 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-v1-8c-8g-2886) 02/05/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.42 0.00 0.81 1.91 0.04 86.83 22:49:01 0 0.55 0.00 0.27 0.15 0.08 98.95 22:49:01 1 4.99 0.00 0.45 3.19 0.03 91.34 22:49:01 2 5.87 0.00 0.68 0.25 0.02 93.18 22:49:01 3 27.17 0.00 1.54 1.42 0.05 69.83 22:49:01 4 27.08 0.00 1.67 0.72 0.08 70.45 22:49:01 5 1.10 0.00 0.53 8.66 0.03 89.67 22:49:01 6 9.20 0.00 0.63 0.43 0.02 89.71 22:49:01 7 7.38 0.00 0.68 0.45 0.02 91.47 22:50:01 all 7.82 0.00 3.50 2.70 0.04 85.94 22:50:01 0 21.16 0.00 6.03 0.02 0.07 72.73 22:50:01 1 17.35 0.00 4.34 0.90 0.07 77.34 22:50:01 2 4.87 0.00 1.70 1.92 0.05 91.46 22:50:01 3 2.65 0.00 0.37 0.00 0.03 96.95 22:50:01 4 7.58 0.00 4.19 0.02 0.03 88.18 22:50:01 5 2.69 0.00 0.23 7.20 0.02 89.86 22:50:01 6 1.25 0.00 1.65 11.33 0.03 85.73 22:50:01 7 5.22 0.00 9.60 0.12 0.07 84.99 22:51:01 all 11.41 0.00 1.79 8.16 0.06 78.58 22:51:01 0 21.76 0.00 2.62 2.25 0.08 73.29 22:51:01 1 7.55 0.00 2.26 21.95 0.05 68.19 22:51:01 2 8.37 0.00 0.48 0.00 0.05 91.10 22:51:01 3 15.24 0.00 2.52 0.25 0.03 81.96 22:51:01 4 7.74 0.00 1.23 23.36 0.05 67.63 22:51:01 5 19.32 0.00 0.28 1.67 0.05 78.68 22:51:01 6 5.45 0.00 1.30 4.44 0.03 88.77 22:51:01 7 5.93 0.00 3.69 11.17 0.07 79.14 22:52:01 all 20.55 0.00 2.70 3.70 0.07 72.97 22:52:01 0 28.09 0.00 4.16 0.71 0.08 66.96 22:52:01 1 21.21 0.00 4.94 3.28 0.10 70.47 22:52:01 2 24.18 0.00 2.50 0.40 0.07 72.85 22:52:01 3 17.46 0.00 3.25 0.84 0.10 78.35 22:52:01 4 16.24 0.00 3.22 14.98 0.08 65.47 22:52:01 5 20.25 0.00 0.58 5.47 0.05 73.64 22:52:01 6 20.88 0.00 1.27 0.64 0.08 77.13 22:52:01 7 16.17 0.00 1.68 3.21 0.05 78.89 22:53:01 all 23.01 0.00 2.44 2.42 0.06 72.07 22:53:01 0 12.58 0.00 1.24 2.37 0.03 83.77 22:53:01 1 11.82 0.00 4.27 0.02 0.05 83.84 22:53:01 2 10.41 0.00 1.69 10.31 0.08 77.51 22:53:01 3 15.04 0.00 2.23 0.00 0.05 82.68 22:53:01 4 11.93 0.00 1.27 0.00 0.03 86.77 22:53:01 5 56.14 0.00 2.22 0.25 0.08 41.31 22:53:01 6 32.82 0.00 4.16 5.81 0.08 57.12 22:53:01 7 33.22 0.00 2.47 0.63 0.05 63.62 22:54:01 all 16.13 0.00 2.60 1.67 0.06 79.55 22:54:01 0 21.56 0.00 2.69 0.07 0.05 75.63 22:54:01 1 34.17 0.00 11.06 1.27 0.08 53.42 22:54:01 2 18.57 0.00 1.62 4.94 0.05 74.82 22:54:01 3 16.73 0.00 2.04 0.00 0.10 81.13 22:54:01 4 8.87 0.00 0.88 0.08 0.03 90.14 22:54:01 5 11.77 0.00 0.57 0.00 0.03 87.63 22:54:01 6 6.48 0.00 0.72 6.38 0.05 86.37 22:54:01 7 10.94 0.00 1.20 0.62 0.05 87.19 22:55:01 all 13.58 0.00 5.15 0.74 0.09 80.44 22:55:01 0 6.98 0.00 3.37 0.00 0.10 89.55 22:55:01 1 50.25 0.00 5.59 0.08 0.12 43.95 22:55:01 2 17.15 0.00 10.21 5.00 0.07 67.57 22:55:01 3 4.65 0.00 4.05 0.00 0.15 91.16 22:55:01 4 5.16 0.00 2.60 0.66 0.07 91.51 22:55:01 5 10.58 0.00 3.31 0.00 0.07 86.04 22:55:01 6 4.62 0.00 3.78 0.00 0.07 91.53 22:55:01 7 9.29 0.00 8.26 0.12 0.07 82.27 22:56:01 all 10.35 0.00 6.93 0.87 0.09 81.76 22:56:01 0 15.22 0.00 4.63 0.05 0.08 80.02 22:56:01 1 3.05 0.00 6.03 0.00 0.08 90.84 22:56:01 2 4.08 0.00 3.14 6.78 0.08 85.92 22:56:01 3 10.01 0.00 11.94 0.00 0.08 77.97 22:56:01 4 2.96 0.00 2.99 0.03 0.07 93.95 22:56:01 5 33.03 0.00 10.00 0.00 0.10 56.88 22:56:01 6 7.48 0.00 8.39 0.02 0.08 84.03 22:56:01 7 6.87 0.00 8.33 0.10 0.08 84.62 22:57:01 all 4.72 0.00 0.91 1.71 0.02 92.64 22:57:01 0 0.97 0.00 0.12 0.00 0.00 98.92 22:57:01 1 16.12 0.00 1.47 0.17 0.03 82.21 22:57:01 2 1.47 0.00 1.71 8.49 0.03 88.30 22:57:01 3 1.14 0.00 1.32 0.03 0.02 97.50 22:57:01 4 2.61 0.00 0.72 4.32 0.03 92.32 22:57:01 5 14.44 0.00 1.78 0.00 0.05 83.74 22:57:01 6 0.64 0.00 0.05 0.00 0.02 99.30 22:57:01 7 0.37 0.00 0.15 0.73 0.00 98.75 Average: all 13.11 0.00 2.98 2.65 0.06 81.20 Average: 0 14.29 0.00 2.79 0.62 0.07 82.24 Average: 1 18.47 0.00 4.49 3.44 0.07 73.53 Average: 2 10.56 0.00 2.64 4.23 0.06 82.52 Average: 3 12.23 0.00 3.26 0.28 0.07 84.16 Average: 4 10.02 0.00 2.08 4.92 0.05 82.93 Average: 5 18.83 0.00 2.17 2.58 0.05 76.36 Average: 6 9.87 0.00 2.44 3.23 0.05 84.41 Average: 7 10.61 0.00 3.99 1.91 0.05 83.44