---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5453 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 855 26524 0 4786 30855 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:8d:87:31 brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe8d:8731/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:d5:28:0e 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-5453) 02/15/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 99.68 40.91 58.77 1858.80 12795.53 02:51:01 123.06 22.71 100.35 2708.22 20452.46 02:52:01 438.08 13.11 424.96 813.40 98284.70 02:53:01 11.16 0.45 10.71 49.06 10572.22 02:54:01 8.02 0.90 7.12 17.06 6908.98 02:55:01 10.98 0.02 10.96 0.13 6971.49 02:56:01 17.37 0.03 17.33 6.80 8002.27 02:57:01 62.75 1.93 60.81 111.96 10214.30 Average: 96.38 9.94 86.43 693.24 21793.72 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30153440 31741724 2785780 8.46 68012 1830956 1414452 4.16 830900 1667240 170184 02:51:01 29526080 31688324 3413140 10.36 92476 2357636 1558416 4.59 931960 2142848 345024 02:52:01 25689692 30201576 7249528 22.01 131664 4518048 6583320 19.37 2550044 4200572 300 02:53:01 24221908 28894696 8717312 26.46 131884 4632392 9070880 26.69 3896276 4307360 460 02:54:01 24216604 28889752 8722616 26.48 131996 4633076 9024764 26.55 3914960 4293852 264 02:55:01 23869924 28551800 9069296 27.53 132240 4637624 9193936 27.05 4255332 4294120 184 02:56:01 24518108 29202492 8421112 25.57 132568 4666420 6752076 19.87 3632088 4285432 112 02:57:01 27159732 31593360 5779488 17.55 135972 4498384 1526956 4.49 1262920 4051640 32328 Average: 26169436 30095466 6769784 20.55 119602 3971817 5640600 16.60 2659310 3655383 68607 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.63 1.63 0.17 0.17 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 142.30 93.46 1066.12 28.67 0.00 0.00 0.00 0.00 02:51:01 lo 5.60 5.60 0.53 0.53 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 br-1b985e655263 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 124.13 85.25 2893.16 11.67 0.00 0.00 0.00 0.00 02:52:01 veth0199e7f 0.47 0.82 0.05 0.31 0.00 0.00 0.00 0.00 02:52:01 veth94435c2 50.39 61.41 19.70 16.44 0.00 0.00 0.00 0.00 02:52:01 lo 6.80 6.80 0.61 0.61 0.00 0.00 0.00 0.00 02:52:01 veth5164c56 1.05 1.20 0.06 0.07 0.00 0.00 0.00 0.00 02:53:01 veth0199e7f 0.15 0.22 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 veth94435c2 21.40 26.80 28.98 10.09 0.00 0.00 0.00 0.00 02:53:01 lo 5.82 5.82 9.86 9.86 0.00 0.00 0.00 0.00 02:53:01 veth5164c56 22.63 19.13 8.81 26.77 0.00 0.00 0.00 0.00 02:54:01 veth0199e7f 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth94435c2 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 lo 5.73 5.73 0.84 0.84 0.00 0.00 0.00 0.00 02:54:01 veth5164c56 3.30 3.03 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 veth0199e7f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth94435c2 126.81 157.61 268.36 51.93 0.00 0.00 0.00 0.02 02:55:01 lo 17.79 17.79 32.10 32.10 0.00 0.00 0.00 0.00 02:55:01 veth5164c56 102.83 83.94 35.05 175.92 0.00 0.00 0.00 0.01 02:56:01 veth94435c2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 14.52 14.52 0.91 0.91 0.00 0.00 0.00 0.00 02:56:01 veth5164c56 1.30 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 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 1023.78 667.63 21501.00 156.95 0.00 0.00 0.00 0.00 Average: lo 7.36 7.36 5.65 5.65 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 100.54 63.65 2618.30 15.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5453) 02/15/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.80 0.00 0.83 2.57 0.03 86.76 02:50:01 0 6.95 0.00 0.42 0.41 0.05 92.17 02:50:01 1 1.75 0.00 0.66 0.63 0.02 96.95 02:50:01 2 0.97 0.00 0.29 0.07 0.02 98.66 02:50:01 3 37.54 0.00 2.39 3.25 0.07 56.75 02:50:01 4 11.58 0.00 0.63 11.07 0.05 76.66 02:50:01 5 8.38 0.00 0.85 3.83 0.03 86.91 02:50:01 6 7.13 0.00 0.73 1.12 0.02 91.00 02:50:01 7 4.36 0.00 0.64 0.25 0.02 94.72 02:51:01 all 10.33 0.00 1.04 1.05 0.03 87.55 02:51:01 0 21.15 0.00 1.30 0.82 0.05 76.68 02:51:01 1 4.01 0.00 0.68 0.02 0.02 95.27 02:51:01 2 7.76 0.00 0.72 0.45 0.02 91.06 02:51:01 3 4.24 0.00 0.88 0.22 0.02 94.65 02:51:01 4 23.72 0.00 1.66 1.25 0.05 73.31 02:51:01 5 3.26 0.00 1.04 5.15 0.05 90.50 02:51:01 6 15.13 0.00 1.30 0.25 0.03 83.29 02:51:01 7 3.35 0.00 0.75 0.33 0.02 95.55 02:52:01 all 21.60 0.00 5.28 3.44 0.09 69.59 02:52:01 0 15.34 0.00 5.63 12.01 0.08 66.93 02:52:01 1 27.38 0.00 6.84 1.25 0.08 64.45 02:52:01 2 26.99 0.00 5.54 0.85 0.08 66.54 02:52:01 3 21.93 0.00 4.90 1.54 0.08 71.54 02:52:01 4 18.27 0.00 4.49 1.23 0.10 75.91 02:52:01 5 20.65 0.00 4.87 3.58 0.10 70.80 02:52:01 6 19.93 0.00 4.65 2.68 0.08 72.65 02:52:01 7 22.26 0.00 5.26 4.40 0.08 67.99 02:53:01 all 15.63 0.00 1.48 0.57 0.06 82.26 02:53:01 0 9.84 0.00 1.17 3.51 0.07 85.41 02:53:01 1 18.56 0.00 1.59 0.02 0.07 79.77 02:53:01 2 18.99 0.00 1.71 0.95 0.05 78.30 02:53:01 3 17.78 0.00 1.61 0.00 0.07 80.55 02:53:01 4 14.64 0.00 1.32 0.03 0.05 83.95 02:53:01 5 13.51 0.00 1.26 0.00 0.05 85.18 02:53:01 6 11.47 0.00 1.39 0.02 0.05 87.08 02:53:01 7 20.27 0.00 1.81 0.05 0.08 77.79 02:54:01 all 0.70 0.00 0.10 0.39 0.04 98.77 02:54:01 0 1.05 0.00 0.12 3.07 0.05 95.71 02:54:01 1 0.74 0.00 0.08 0.00 0.07 99.11 02:54:01 2 0.90 0.00 0.07 0.00 0.02 99.02 02:54:01 3 0.63 0.00 0.10 0.00 0.07 99.20 02:54:01 4 0.42 0.00 0.08 0.02 0.03 99.45 02:54:01 5 0.60 0.00 0.05 0.00 0.03 99.31 02:54:01 6 0.95 0.00 0.12 0.03 0.03 98.87 02:54:01 7 0.28 0.00 0.08 0.00 0.02 99.62 02:55:01 all 6.76 0.00 0.73 0.48 0.06 91.98 02:55:01 0 6.59 0.00 0.68 3.62 0.05 89.05 02:55:01 1 8.22 0.00 0.94 0.00 0.05 90.79 02:55:01 2 6.99 0.00 0.55 0.00 0.02 92.44 02:55:01 3 6.97 0.00 0.82 0.00 0.07 92.15 02:55:01 4 6.34 0.00 0.74 0.15 0.10 92.67 02:55:01 5 6.08 0.00 0.54 0.00 0.08 93.30 02:55:01 6 8.12 0.00 0.84 0.00 0.07 90.97 02:55:01 7 4.77 0.00 0.75 0.05 0.07 94.37 02:56:01 all 1.13 0.00 0.41 0.47 0.06 97.94 02:56:01 0 1.74 0.00 0.50 3.29 0.07 94.41 02:56:01 1 1.57 0.00 0.54 0.00 0.08 97.81 02:56:01 2 0.72 0.00 0.30 0.02 0.05 98.92 02:56:01 3 0.92 0.00 0.33 0.00 0.05 98.70 02:56:01 4 0.60 0.00 0.38 0.37 0.03 98.61 02:56:01 5 1.90 0.00 0.45 0.05 0.03 97.56 02:56:01 6 0.65 0.00 0.30 0.00 0.07 98.98 02:56:01 7 0.91 0.00 0.45 0.00 0.07 98.57 02:57:01 all 7.22 0.00 0.59 1.07 0.04 91.09 02:57:01 0 0.80 0.00 0.42 5.11 0.02 93.66 02:57:01 1 15.66 0.00 1.05 0.48 0.03 82.77 02:57:01 2 33.60 0.00 1.24 0.92 0.07 64.18 02:57:01 3 1.53 0.00 0.50 0.20 0.05 97.71 02:57:01 4 0.72 0.00 0.38 1.64 0.02 97.25 02:57:01 5 0.52 0.00 0.35 0.00 0.02 99.11 02:57:01 6 0.40 0.00 0.28 0.03 0.05 99.23 02:57:01 7 4.58 0.00 0.47 0.12 0.03 94.80 Average: all 9.12 0.00 1.30 1.25 0.05 88.28 Average: 0 7.91 0.00 1.27 3.97 0.05 86.79 Average: 1 9.73 0.00 1.54 0.30 0.05 88.37 Average: 2 12.10 0.00 1.29 0.41 0.04 86.16 Average: 3 11.34 0.00 1.43 0.64 0.06 86.52 Average: 4 9.52 0.00 1.21 1.95 0.05 87.27 Average: 5 6.85 0.00 1.17 1.57 0.05 90.37 Average: 6 7.95 0.00 1.19 0.51 0.05 90.29 Average: 7 7.58 0.00 1.27 0.65 0.05 90.45