---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1026 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 829 26553 0 4784 30882 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:99:dd:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe99:dd04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:ca:de:8e 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-1026) 01/31/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 122.28 17.73 104.55 1024.19 76528.89 02:51:01 143.79 23.00 120.80 2756.21 47878.29 02:52:01 417.26 12.16 405.10 795.30 94066.69 02:53:01 5.43 0.67 4.77 26.12 154.15 02:54:01 2.02 0.00 2.02 0.00 39.34 02:55:01 6.25 0.00 6.25 0.00 243.84 02:56:01 31.86 0.07 31.79 10.93 1709.83 Average: 104.13 7.66 96.47 658.96 31517.62 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30078520 31696408 2860700 8.68 70380 1857184 1488292 4.38 878884 1690920 190708 02:51:01 28723532 31701792 4215688 12.80 102632 3145084 1380892 4.06 954976 2882372 1131124 02:52:01 24859900 29538112 8079320 24.53 132100 4628544 7833800 23.05 3245660 4328168 476 02:53:01 24431944 29109608 8507276 25.83 132276 4631312 8911992 26.22 3685016 4310844 352 02:54:01 24424104 29102140 8515116 25.85 132324 4631488 8911992 26.22 3691136 4311012 220 02:55:01 24030140 28714964 8909080 27.05 132548 4636004 9044060 26.61 4082488 4309260 272 02:56:01 25698324 30348376 7240896 21.98 132912 4664752 4433664 13.04 2487892 4266028 116 Average: 26035209 30030200 6904011 20.96 119310 4027767 6000670 17.66 2718007 3728372 189038 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 ens3 64.80 43.35 1003.00 7.21 0.00 0.00 0.00 0.00 02:51:01 br-5f41dea74af3 0.00 0.00 0.00 0.00 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 lo 8.47 8.47 0.78 0.78 0.00 0.00 0.00 0.00 02:51:01 ens3 275.99 169.57 8561.73 16.93 0.00 0.00 0.00 0.00 02:52:01 vetheb5575d 2.73 2.60 0.29 0.26 0.00 0.00 0.00 0.00 02:52:01 veth4577de5 24.13 22.23 12.04 16.88 0.00 0.00 0.00 0.00 02:52:01 br-5f41dea74af3 0.75 0.63 0.06 0.31 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vetheb5575d 21.43 18.11 8.77 26.75 0.00 0.00 0.00 0.00 02:53:01 veth4577de5 7.88 6.66 7.41 14.18 0.00 0.00 0.00 0.00 02:53:01 br-5f41dea74af3 2.27 2.75 3.18 6.74 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vetheb5575d 3.57 3.27 1.57 1.19 0.00 0.00 0.00 0.00 02:54:01 veth4577de5 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 br-5f41dea74af3 1.08 1.28 0.51 0.15 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vetheb5575d 101.93 82.60 34.78 175.62 0.00 0.00 0.00 0.01 02:55:01 veth4577de5 61.46 50.89 31.91 123.45 0.00 0.00 0.00 0.01 02:55:01 br-5f41dea74af3 6.02 7.40 10.56 21.41 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth4577de5 0.53 1.07 0.03 0.11 0.00 0.00 0.00 0.00 02:56:01 br-5f41dea74af3 1.93 2.07 0.11 0.15 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 02:56:01 lo 61.17 61.17 45.30 45.30 0.00 0.00 0.00 0.00 Average: veth4577de5 13.46 11.58 7.38 22.09 0.00 0.00 0.00 0.00 Average: br-5f41dea74af3 1.72 2.02 2.06 4.11 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 8.18 8.18 6.42 6.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1026) 01/31/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.40 0.00 0.66 5.73 0.03 84.18 02:50:01 0 10.73 0.00 0.52 2.12 0.03 86.60 02:50:01 1 13.67 0.00 0.95 0.87 0.02 84.49 02:50:01 2 29.21 0.00 1.69 6.87 0.07 62.17 02:50:01 3 13.92 0.00 0.85 0.90 0.03 84.29 02:50:01 4 3.79 0.00 0.30 20.59 0.02 75.30 02:50:01 5 2.46 0.00 0.48 12.60 0.03 84.42 02:50:01 6 0.85 0.00 0.18 0.44 0.00 98.53 02:50:01 7 0.57 0.00 0.37 1.52 0.02 97.53 02:51:01 all 11.61 0.00 2.29 1.74 0.06 84.31 02:51:01 0 18.25 0.00 3.23 1.24 0.07 77.22 02:51:01 1 5.81 0.00 1.82 0.33 0.07 91.96 02:51:01 2 9.62 0.00 2.30 2.69 0.07 85.32 02:51:01 3 7.59 0.00 2.13 0.20 0.07 90.01 02:51:01 4 25.40 0.00 2.61 0.56 0.07 71.37 02:51:01 5 3.96 0.00 1.83 7.70 0.05 86.47 02:51:01 6 13.35 0.00 2.28 0.50 0.07 83.80 02:51:01 7 8.91 0.00 2.09 0.69 0.05 88.26 02:52:01 all 29.81 0.00 5.30 2.15 0.12 62.62 02:52:01 0 26.99 0.00 5.86 1.79 0.10 65.27 02:52:01 1 29.29 0.00 4.64 0.74 0.10 65.23 02:52:01 2 37.05 0.00 5.96 0.89 0.13 55.97 02:52:01 3 31.80 0.00 5.43 0.78 0.12 61.88 02:52:01 4 24.41 0.00 5.13 8.74 0.12 61.59 02:52:01 5 34.68 0.00 6.00 2.07 0.12 57.13 02:52:01 6 29.42 0.00 4.13 1.45 0.12 64.88 02:52:01 7 24.76 0.00 5.30 0.77 0.12 69.04 02:53:01 all 5.88 0.00 0.59 0.03 0.04 93.47 02:53:01 0 6.15 0.00 0.55 0.05 0.05 93.19 02:53:01 1 6.12 0.00 0.55 0.00 0.02 93.31 02:53:01 2 4.49 0.00 0.58 0.12 0.02 94.79 02:53:01 3 5.34 0.00 0.52 0.00 0.03 94.11 02:53:01 4 7.06 0.00 0.77 0.00 0.05 92.12 02:53:01 5 6.37 0.00 0.52 0.02 0.07 93.03 02:53:01 6 5.81 0.00 0.72 0.03 0.03 93.40 02:53:01 7 5.66 0.00 0.52 0.00 0.03 93.79 02:54:01 all 0.70 0.00 0.10 0.01 0.03 99.16 02:54:01 0 0.75 0.00 0.17 0.07 0.03 98.98 02:54:01 1 0.84 0.00 0.13 0.00 0.03 99.00 02:54:01 2 0.53 0.00 0.08 0.00 0.02 99.37 02:54:01 3 1.05 0.00 0.13 0.00 0.05 98.76 02:54:01 4 0.70 0.00 0.12 0.02 0.05 99.11 02:54:01 5 0.67 0.00 0.05 0.00 0.00 99.28 02:54:01 6 0.32 0.00 0.08 0.00 0.02 99.58 02:54:01 7 0.70 0.00 0.07 0.00 0.03 99.20 02:55:01 all 6.81 0.00 0.71 0.04 0.06 92.38 02:55:01 0 6.64 0.00 0.64 0.08 0.07 92.58 02:55:01 1 7.63 0.00 0.84 0.00 0.07 91.47 02:55:01 2 6.99 0.00 0.87 0.02 0.07 92.06 02:55:01 3 6.84 0.00 0.62 0.00 0.05 92.49 02:55:01 4 6.46 0.00 0.55 0.13 0.08 92.77 02:55:01 5 8.83 0.00 0.87 0.00 0.07 90.24 02:55:01 6 4.76 0.00 0.78 0.02 0.05 94.39 02:55:01 7 6.32 0.00 0.57 0.02 0.05 93.04 02:56:01 all 1.37 0.00 0.47 0.17 0.05 97.94 02:56:01 0 1.27 0.00 0.45 0.27 0.03 97.98 02:56:01 1 0.95 0.00 0.40 0.02 0.03 98.59 02:56:01 2 1.62 0.00 0.53 0.17 0.05 97.63 02:56:01 3 0.80 0.00 0.40 0.02 0.05 98.73 02:56:01 4 0.69 0.00 0.42 0.00 0.05 98.84 02:56:01 5 1.19 0.00 0.47 0.12 0.05 98.17 02:56:01 6 1.14 0.00 0.62 0.69 0.03 97.53 02:56:01 7 3.29 0.00 0.45 0.08 0.07 96.11 Average: all 9.34 0.00 1.44 1.41 0.05 87.76 Average: 0 10.09 0.00 1.62 0.80 0.05 87.43 Average: 1 9.17 0.00 1.33 0.28 0.05 89.17 Average: 2 12.76 0.00 1.71 1.54 0.06 83.93 Average: 3 9.60 0.00 1.43 0.27 0.06 88.64 Average: 4 9.74 0.00 1.40 4.29 0.06 84.50 Average: 5 8.27 0.00 1.45 3.22 0.06 87.00 Average: 6 7.92 0.00 1.25 0.45 0.05 90.34 Average: 7 7.15 0.00 1.33 0.44 0.05 91.02