---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-37980 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1123 58792 0 4505 62603 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:44:6e:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe44:6e10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:1a:ba:a3 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-16g-37980) 08/15/25 _x86_64_ (16 CPU) 09:47:03 LINUX RESTART (16 CPU) 09:48:01 tps rtps wtps bread/s bwrtn/s 09:49:01 198.65 36.83 161.82 1826.63 76686.29 09:50:01 122.10 10.88 111.21 798.27 73429.36 09:51:01 47.71 0.23 47.48 5.87 65019.16 09:52:01 62.34 0.47 61.87 12.80 78791.40 09:53:01 29.33 0.12 29.21 4.80 34077.65 09:54:01 24.05 0.75 23.30 84.25 18555.44 Average: 80.69 8.21 72.48 455.44 57759.88 09:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 62291316 63889252 3676428 5.57 94016 2026672 2754348 4.11 1390116 1853416 113988 09:50:01 59823996 61645604 6143748 9.31 101128 2235280 3886404 5.80 3734764 1955920 6936 09:51:01 60097472 62201804 5870272 8.90 103140 2510820 4320924 6.45 3257980 2149576 251280 09:52:01 59273876 61630820 6693868 10.15 105076 2756068 3787332 5.65 3832632 2387092 936 09:53:01 57774872 60873904 8192872 12.42 107968 3482292 4884628 7.29 4586536 3103740 229744 09:54:01 60255188 64154152 5712556 8.66 112148 4264972 2087832 3.12 1340984 3848540 502956 Average: 59919453 62399256 6048291 9.17 103913 2879351 3620245 5.40 3023835 2549714 184307 09:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 235.63 184.84 2018.62 27.19 0.00 0.00 0.00 0.00 09:50:01 lo 2.72 2.72 5.22 5.22 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 853.37 544.91 2787.43 140.77 0.00 0.00 0.00 0.00 09:51:01 lo 28.46 28.46 98.32 98.32 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 932.04 482.80 586.07 169.27 0.00 0.00 0.00 0.00 09:52:01 lo 2.60 2.60 1.05 1.05 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 244.76 129.63 73.00 42.43 0.00 0.00 0.00 0.00 09:53:01 lo 2.15 2.15 1.01 1.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 325.18 173.65 667.46 59.44 0.00 0.00 0.00 0.00 09:54:01 lo 3.42 3.42 1.61 1.61 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 715.55 347.43 327.10 145.11 0.00 0.00 0.00 0.00 Average: lo 6.72 6.72 17.89 17.89 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 551.09 310.54 1076.61 97.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-37980) 08/15/25 _x86_64_ (16 CPU) 09:47:03 LINUX RESTART (16 CPU) 09:48:01 CPU %user %nice %system %iowait %steal %idle 09:49:01 all 7.19 0.00 0.48 1.21 0.03 91.09 09:49:01 0 6.23 0.00 0.18 0.02 0.02 93.55 09:49:01 1 3.05 0.00 0.37 2.27 0.03 94.28 09:49:01 2 2.52 0.00 0.13 0.00 0.02 97.33 09:49:01 3 7.09 0.00 0.62 0.70 0.03 91.55 09:49:01 4 3.13 0.00 0.17 0.08 0.02 96.60 09:49:01 5 3.85 0.00 0.27 0.27 0.02 95.59 09:49:01 6 2.52 0.00 0.18 0.25 0.00 97.05 09:49:01 7 3.57 0.00 0.48 0.07 0.02 95.86 09:49:01 8 15.56 0.00 0.62 0.90 0.05 82.87 09:49:01 9 21.37 0.00 1.40 1.10 0.05 76.08 09:49:01 10 12.00 0.00 0.97 1.19 0.05 85.79 09:49:01 11 5.74 0.00 0.37 0.00 0.02 93.87 09:49:01 12 10.37 0.00 0.42 2.12 0.05 87.04 09:49:01 13 4.87 0.00 0.23 0.10 0.02 94.78 09:49:01 14 3.64 0.00 0.52 0.42 0.03 95.40 09:49:01 15 9.64 0.00 0.74 9.91 0.07 79.65 09:50:01 all 31.10 0.00 1.17 0.70 0.09 66.94 09:50:01 0 27.12 0.00 0.78 0.18 0.08 71.82 09:50:01 1 34.80 0.00 1.73 3.88 0.12 59.48 09:50:01 2 36.39 0.00 1.42 0.05 0.10 62.03 09:50:01 3 43.92 0.00 2.00 2.22 0.12 51.75 09:50:01 4 29.99 0.00 0.62 0.02 0.10 69.27 09:50:01 5 47.26 0.00 0.65 0.03 0.12 51.94 09:50:01 6 26.46 0.00 1.02 0.02 0.08 72.41 09:50:01 7 38.06 0.00 1.12 0.12 0.10 60.60 09:50:01 8 25.72 0.00 1.07 0.17 0.07 72.98 09:50:01 9 22.03 0.00 1.12 0.12 0.07 76.66 09:50:01 10 23.80 0.00 0.99 0.05 0.07 75.10 09:50:01 11 34.00 0.00 1.30 0.57 0.08 64.05 09:50:01 12 20.73 0.00 0.89 0.15 0.07 78.16 09:50:01 13 27.75 0.00 0.97 1.90 0.10 69.28 09:50:01 14 30.69 0.00 1.41 1.62 0.12 66.16 09:50:01 15 28.88 0.00 1.67 0.13 0.08 69.23 09:51:01 all 27.10 0.00 0.86 0.44 0.08 71.52 09:51:01 0 25.40 0.00 0.60 0.00 0.07 73.93 09:51:01 1 24.31 0.00 0.95 0.44 0.07 74.23 09:51:01 2 25.48 0.00 0.43 0.00 0.07 74.01 09:51:01 3 25.20 0.00 0.62 0.02 0.07 74.10 09:51:01 4 25.49 0.00 2.28 4.42 0.10 67.72 09:51:01 5 35.40 0.00 1.19 0.00 0.08 63.33 09:51:01 6 18.81 0.00 0.39 1.12 0.07 79.61 09:51:01 7 28.47 0.00 0.45 0.00 0.08 70.99 09:51:01 8 22.66 0.00 0.67 0.00 0.07 76.60 09:51:01 9 31.01 0.00 1.04 0.02 0.10 67.84 09:51:01 10 34.95 0.00 0.84 0.00 0.10 64.12 09:51:01 11 26.67 0.00 0.79 0.00 0.08 72.46 09:51:01 12 27.74 0.00 0.90 0.00 0.10 71.25 09:51:01 13 23.28 0.00 0.67 0.00 0.05 76.00 09:51:01 14 35.02 0.00 1.31 1.04 0.08 62.55 09:51:01 15 23.73 0.00 0.55 0.00 0.08 75.63 09:52:01 all 19.93 0.00 0.67 0.71 0.06 78.62 09:52:01 0 22.15 0.00 0.99 0.02 0.08 76.76 09:52:01 1 24.55 0.00 0.78 0.00 0.07 74.60 09:52:01 2 26.27 0.00 0.87 1.25 0.07 71.54 09:52:01 3 27.89 0.00 0.70 0.07 0.07 71.28 09:52:01 4 19.67 0.00 0.52 0.00 0.08 79.73 09:52:01 5 12.54 0.00 0.38 0.47 0.05 86.56 09:52:01 6 14.10 0.00 0.52 2.10 0.05 83.24 09:52:01 7 20.85 0.00 0.50 0.00 0.07 78.58 09:52:01 8 13.67 0.00 0.65 0.00 0.05 85.62 09:52:01 9 12.26 0.00 0.52 0.00 0.05 87.18 09:52:01 10 23.87 0.00 0.50 0.00 0.07 75.56 09:52:01 11 23.66 0.00 1.56 5.77 0.07 68.95 09:52:01 12 22.71 0.00 0.50 0.00 0.05 76.74 09:52:01 13 22.70 0.00 1.02 1.62 0.07 74.59 09:52:01 14 19.12 0.00 0.42 0.07 0.07 80.33 09:52:01 15 12.87 0.00 0.38 0.02 0.07 86.67 09:53:01 all 23.13 0.00 0.84 0.31 0.07 75.65 09:53:01 0 16.96 0.00 0.63 0.00 0.05 82.35 09:53:01 1 26.08 0.00 0.93 0.00 0.08 72.90 09:53:01 2 26.54 0.00 1.41 0.00 0.08 71.97 09:53:01 3 19.76 0.00 0.67 0.00 0.07 79.51 09:53:01 4 21.44 0.00 0.80 0.00 0.07 77.69 09:53:01 5 25.89 0.00 0.62 0.00 0.05 73.44 09:53:01 6 20.74 0.00 0.35 0.00 0.05 78.86 09:53:01 7 23.18 0.00 0.53 0.00 0.07 76.22 09:53:01 8 16.55 0.00 0.74 0.00 0.08 82.63 09:53:01 9 28.76 0.00 2.04 0.00 0.05 69.15 09:53:01 10 24.94 0.00 0.32 0.00 0.05 74.69 09:53:01 11 17.32 0.00 1.56 2.51 0.08 78.52 09:53:01 12 26.11 0.00 0.44 0.00 0.08 73.37 09:53:01 13 28.34 0.00 1.29 2.49 0.07 67.81 09:53:01 14 21.24 0.00 0.45 0.00 0.07 78.24 09:53:01 15 26.23 0.00 0.64 0.00 0.07 73.06 09:54:01 all 18.04 0.00 0.78 0.35 0.06 80.77 09:54:01 0 15.62 0.00 0.93 0.00 0.07 83.38 09:54:01 1 18.15 0.00 1.07 0.00 0.08 80.69 09:54:01 2 21.46 0.00 1.21 0.00 0.07 77.27 09:54:01 3 20.11 0.00 0.67 0.00 0.07 79.15 09:54:01 4 30.28 0.00 1.32 0.07 0.10 68.23 09:54:01 5 14.07 0.00 0.40 0.02 0.07 85.45 09:54:01 6 19.66 0.00 0.62 0.00 0.07 79.66 09:54:01 7 11.86 0.00 1.01 0.13 0.05 86.95 09:54:01 8 21.49 0.00 0.52 0.02 0.05 77.93 09:54:01 9 16.55 0.00 0.60 0.00 0.07 82.78 09:54:01 10 16.56 0.00 0.40 0.00 0.07 82.98 09:54:01 11 15.17 0.00 0.57 5.33 0.05 78.88 09:54:01 12 19.52 0.00 0.67 0.02 0.07 79.73 09:54:01 13 12.97 0.00 0.75 0.00 0.05 86.22 09:54:01 14 13.43 0.00 0.67 0.00 0.03 85.87 09:54:01 15 21.83 0.00 1.07 0.00 0.05 77.05 Average: all 21.08 0.00 0.80 0.62 0.07 77.44 Average: 0 18.91 0.00 0.69 0.04 0.06 80.30 Average: 1 21.81 0.00 0.97 1.10 0.08 76.05 Average: 2 23.10 0.00 0.91 0.22 0.07 75.70 Average: 3 23.98 0.00 0.88 0.50 0.07 74.57 Average: 4 21.66 0.00 0.95 0.76 0.08 76.54 Average: 5 23.16 0.00 0.58 0.13 0.06 76.07 Average: 6 17.04 0.00 0.51 0.58 0.05 81.82 Average: 7 21.00 0.00 0.68 0.05 0.06 78.20 Average: 8 19.28 0.00 0.71 0.18 0.06 79.77 Average: 9 21.99 0.00 1.12 0.21 0.06 76.62 Average: 10 22.68 0.00 0.67 0.21 0.07 76.38 Average: 11 20.42 0.00 1.02 2.36 0.06 76.12 Average: 12 21.19 0.00 0.64 0.38 0.07 77.72 Average: 13 19.98 0.00 0.82 1.02 0.06 78.13 Average: 14 20.50 0.00 0.79 0.52 0.07 78.11 Average: 15 20.53 0.00 0.84 1.67 0.07 76.88