---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12153 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 833 26670 0 4663 30878 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:87:0e:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe87:ea2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:cf:cb: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-8c-8g-12153) 01/14/24 _x86_64_ (8 CPU) 07:46:00 LINUX RESTART (8 CPU) 07:47:03 tps rtps wtps bread/s bwrtn/s 07:48:01 118.03 27.81 90.23 2146.66 26019.24 07:49:01 170.04 9.60 160.44 1690.92 81707.32 07:50:01 235.44 14.28 221.16 784.77 40243.54 07:51:01 11.51 0.07 11.45 13.73 15747.38 07:52:01 11.18 0.05 11.13 6.93 15742.53 07:53:01 11.33 0.05 11.28 6.40 15743.55 07:54:01 11.16 0.02 11.15 4.27 15743.11 07:55:01 13.28 0.40 12.88 21.06 15804.03 07:56:01 65.69 1.95 63.74 115.45 14831.43 Average: 71.79 5.94 65.85 526.23 26845.31 07:47:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:48:01 29976228 31720140 2962992 9.00 78676 1967284 1376444 4.05 858368 1796940 152888 07:49:01 27385424 31670824 5553796 16.86 111556 4387484 1417036 4.17 982216 4134140 561024 07:50:01 26676224 30991684 6262996 19.01 118516 4405040 3745600 11.02 1746548 4047888 60 07:51:01 26677796 30993792 6261424 19.01 118588 4405444 3706448 10.91 1747176 4047256 60 07:52:01 26681452 30997776 6257768 19.00 118652 4405672 3731508 10.98 1744848 4047116 56 07:53:01 26680788 30997384 6258432 19.00 118724 4405872 3697000 10.88 1745804 4046900 56 07:54:01 26681156 30997984 6258064 19.00 118792 4406000 3723800 10.96 1746288 4046772 40 07:55:01 26620516 30965140 6318704 19.18 119012 4433212 3349160 9.85 1791352 4062560 26604 07:56:01 27285820 31593132 5653400 17.16 122956 4395952 1502680 4.42 1186424 4018104 32168 Average: 27185045 31214206 5754175 17.47 113941 4134662 2916631 8.58 1505447 3805297 85884 07:47:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:48:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 07:48:01 ens3 68.38 45.75 1075.40 9.37 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 br-1c85018c33ca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 8.73 8.73 0.80 0.80 0.00 0.00 0.00 0.00 07:49:01 ens3 588.55 336.16 20149.00 25.34 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 vethb235d3e 0.15 0.32 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 vetha2c69a4 53.64 64.92 19.14 16.05 0.00 0.00 0.00 0.00 07:50:01 br-1c85018c33ca 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 lo 7.20 7.20 0.43 0.43 0.00 0.00 0.00 0.00 07:51:01 vethb235d3e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 vetha2c69a4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 br-1c85018c33ca 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:51:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:52:01 vethb235d3e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 vetha2c69a4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 br-1c85018c33ca 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:52:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:53:01 vethb235d3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 vetha2c69a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 br-1c85018c33ca 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:53:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:54:01 vethb235d3e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 vetha2c69a4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 br-1c85018c33ca 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:54:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:55:01 vethb235d3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 vetha2c69a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 br-1c85018c33ca 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:55:01 lo 11.86 11.86 0.82 0.82 0.00 0.00 0.00 0.00 07:56:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 07:56:01 ens3 1128.41 723.91 22273.93 122.57 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.53 7.53 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 83.76 50.46 2377.55 6.95 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-8c-8g-12153) 01/14/24 _x86_64_ (8 CPU) 07:46:00 LINUX RESTART (8 CPU) 07:47:03 CPU %user %nice %system %iowait %steal %idle 07:48:01 all 10.09 0.00 0.81 2.35 0.03 86.72 07:48:01 0 0.22 0.00 0.28 2.71 0.07 96.72 07:48:01 1 2.47 0.00 0.45 0.24 0.02 96.83 07:48:01 2 20.11 0.00 1.21 1.57 0.03 77.07 07:48:01 3 26.48 0.00 1.54 1.26 0.03 70.69 07:48:01 4 9.61 0.00 0.67 0.36 0.02 89.33 07:48:01 5 8.21 0.00 0.97 11.65 0.03 79.14 07:48:01 6 9.11 0.00 0.90 0.60 0.03 89.35 07:48:01 7 4.52 0.00 0.50 0.40 0.02 94.57 07:49:01 all 11.72 0.00 3.66 4.34 0.05 80.23 07:49:01 0 8.26 0.00 2.67 9.32 0.05 79.70 07:49:01 1 8.31 0.00 3.19 2.44 0.07 85.99 07:49:01 2 8.03 0.00 3.68 14.57 0.05 73.67 07:49:01 3 8.39 0.00 4.45 0.12 0.03 87.01 07:49:01 4 28.40 0.00 4.19 2.36 0.07 64.98 07:49:01 5 16.98 0.00 4.97 1.23 0.05 76.77 07:49:01 6 10.00 0.00 3.46 0.15 0.03 86.36 07:49:01 7 5.40 0.00 2.67 4.52 0.03 87.37 07:50:01 all 11.66 0.00 1.83 2.99 0.05 83.47 07:50:01 0 16.72 0.00 2.64 4.41 0.05 76.18 07:50:01 1 13.24 0.00 2.10 1.47 0.05 83.14 07:50:01 2 15.90 0.00 2.41 7.68 0.05 73.96 07:50:01 3 8.86 0.00 1.25 6.57 0.03 83.28 07:50:01 4 9.41 0.00 1.56 0.58 0.05 88.40 07:50:01 5 8.62 0.00 1.56 1.02 0.07 88.73 07:50:01 6 5.60 0.00 1.20 0.79 0.05 92.36 07:50:01 7 14.95 0.00 1.91 1.39 0.05 81.70 07:51:01 all 0.21 0.00 0.09 0.89 0.02 98.80 07:51:01 0 0.10 0.00 0.10 0.02 0.02 99.77 07:51:01 1 0.10 0.00 0.05 0.00 0.00 99.85 07:51:01 2 0.10 0.00 0.08 0.00 0.02 99.80 07:51:01 3 0.05 0.00 0.07 7.07 0.02 92.80 07:51:01 4 0.91 0.00 0.05 0.02 0.02 99.00 07:51:01 5 0.10 0.00 0.10 0.00 0.03 99.77 07:51:01 6 0.03 0.00 0.07 0.00 0.02 99.88 07:51:01 7 0.28 0.00 0.18 0.05 0.03 99.45 07:52:01 all 0.15 0.00 0.08 0.94 0.02 98.81 07:52:01 0 0.13 0.00 0.08 0.00 0.02 99.77 07:52:01 1 0.05 0.00 0.08 0.00 0.02 99.85 07:52:01 2 0.12 0.00 0.03 0.00 0.00 99.85 07:52:01 3 0.07 0.00 0.08 7.54 0.02 92.30 07:52:01 4 0.27 0.00 0.08 0.00 0.02 99.63 07:52:01 5 0.10 0.00 0.03 0.00 0.02 99.85 07:52:01 6 0.17 0.00 0.10 0.00 0.02 99.72 07:52:01 7 0.28 0.00 0.15 0.00 0.02 99.55 07:53:01 all 0.10 0.00 0.07 0.85 0.02 98.96 07:53:01 0 0.13 0.00 0.07 0.00 0.02 99.78 07:53:01 1 0.02 0.00 0.02 0.00 0.03 99.93 07:53:01 2 0.03 0.00 0.08 0.00 0.00 99.88 07:53:01 3 0.03 0.00 0.07 6.78 0.00 93.12 07:53:01 4 0.30 0.00 0.15 0.00 0.02 99.53 07:53:01 5 0.12 0.00 0.07 0.00 0.03 99.78 07:53:01 6 0.10 0.00 0.08 0.00 0.02 99.80 07:53:01 7 0.07 0.00 0.07 0.00 0.02 99.85 07:54:01 all 0.14 0.00 0.07 0.92 0.02 98.85 07:54:01 0 0.10 0.00 0.02 0.00 0.02 99.87 07:54:01 1 0.08 0.00 0.05 0.02 0.02 99.83 07:54:01 2 0.07 0.00 0.08 0.00 0.00 99.85 07:54:01 3 0.08 0.00 0.08 7.39 0.02 92.43 07:54:01 4 0.23 0.00 0.13 0.00 0.03 99.60 07:54:01 5 0.17 0.00 0.05 0.00 0.03 99.75 07:54:01 6 0.23 0.00 0.07 0.00 0.02 99.68 07:54:01 7 0.13 0.00 0.08 0.00 0.02 99.77 07:55:01 all 0.63 0.00 0.23 0.89 0.02 98.23 07:55:01 0 0.32 0.00 0.20 0.00 0.00 99.48 07:55:01 1 0.40 0.00 0.25 0.00 0.00 99.35 07:55:01 2 1.77 0.00 0.28 0.00 0.02 97.93 07:55:01 3 1.05 0.00 0.25 7.07 0.02 91.62 07:55:01 4 0.32 0.00 0.20 0.02 0.03 99.43 07:55:01 5 0.43 0.00 0.25 0.02 0.03 99.27 07:55:01 6 0.22 0.00 0.13 0.00 0.02 99.63 07:55:01 7 0.55 0.00 0.25 0.00 0.02 99.18 07:56:01 all 7.27 0.00 0.60 1.10 0.03 91.00 07:56:01 0 13.98 0.00 0.55 0.20 0.03 85.23 07:56:01 1 2.50 0.00 0.40 0.15 0.02 96.93 07:56:01 2 6.13 0.00 0.83 3.24 0.03 89.77 07:56:01 3 15.10 0.00 0.95 1.70 0.03 82.21 07:56:01 4 4.70 0.00 0.53 0.08 0.03 94.65 07:56:01 5 0.88 0.00 0.47 2.93 0.02 95.70 07:56:01 6 14.01 0.00 0.64 0.30 0.07 84.99 07:56:01 7 0.88 0.00 0.43 0.20 0.02 98.47 Average: all 4.63 0.00 0.82 1.69 0.03 92.83 Average: 0 4.45 0.00 0.73 1.84 0.03 92.95 Average: 1 3.01 0.00 0.73 0.48 0.02 95.75 Average: 2 5.74 0.00 0.96 3.00 0.02 90.28 Average: 3 6.61 0.00 0.97 5.07 0.02 87.33 Average: 4 5.98 0.00 0.84 0.38 0.03 92.77 Average: 5 3.92 0.00 0.93 1.84 0.04 93.28 Average: 6 4.36 0.00 0.73 0.20 0.03 94.68 Average: 7 2.99 0.00 0.69 0.73 0.02 95.56