---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46785 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 11G 145G 7% / 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 28328 0 3008 30898 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:30:cc:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe30:cc15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:c7:47:d4 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-46785) 09/18/25 _x86_64_ (8 CPU) 08:48:55 LINUX RESTART (8 CPU) 08:49:01 tps rtps wtps bread/s bwrtn/s 08:50:01 96.92 51.93 44.99 4602.00 48287.75 08:51:01 198.52 22.36 176.15 707.22 18994.03 08:52:01 58.09 0.17 57.92 26.26 20741.88 08:53:01 157.20 35.18 122.02 1775.38 28994.97 08:54:01 41.65 12.53 29.12 800.67 19326.49 08:55:01 13.03 0.17 12.86 6.93 14495.29 08:56:01 24.23 0.37 23.86 17.46 15640.19 Average: 84.24 17.53 66.70 1134.25 23786.73 08:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 30564360 31814576 2374860 7.21 38664 1540060 1314796 3.87 712944 1417508 5380 08:51:01 30209296 31634672 2729924 8.29 53684 1692420 1527312 4.49 915532 1549704 61460 08:52:01 30095852 31675288 2843368 8.63 70432 1819824 1455600 4.28 881888 1676348 116760 08:53:01 29273092 31233532 3666128 11.13 85856 2170368 1776880 5.23 1348200 2002184 13308 08:54:01 26934980 29038824 6004240 18.23 88260 2307672 5576836 16.41 3627960 2042756 2012 08:55:01 24846548 26954688 8092672 24.57 88572 2311344 6086392 17.91 5708000 2039132 464 08:56:01 28959488 31586960 3979732 12.08 91248 2820196 1535732 4.52 1378140 2262464 492940 Average: 28697659 30562649 4241561 12.88 73817 2094555 2753364 8.10 2081809 1855728 98903 08:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 ens3 285.70 219.34 714.44 54.30 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:51:01 ens3 73.05 58.84 773.31 12.14 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 08:52:01 ens3 24.41 18.51 388.74 3.75 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 08:53:01 ens3 308.73 273.38 3801.14 56.20 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:54:01 ens3 45.88 44.95 402.94 10.12 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 08:55:01 ens3 16.76 16.29 4.24 13.14 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 7.21 7.21 2.31 2.31 0.00 0.00 0.00 0.00 08:56:01 ens3 81.89 115.26 318.35 2483.71 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 1.97 1.97 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 119.52 106.68 914.79 376.10 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 1.76 1.76 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46785) 09/18/25 _x86_64_ (8 CPU) 08:48:55 LINUX RESTART (8 CPU) 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:01 all 3.45 0.00 0.82 9.98 0.04 85.71 08:50:01 0 2.16 0.00 0.52 40.75 0.03 56.54 08:50:01 1 4.42 0.00 0.73 3.63 0.02 91.20 08:50:01 2 3.86 0.00 0.44 11.42 0.03 84.25 08:50:01 3 5.25 0.00 0.92 2.41 0.03 91.40 08:50:01 4 3.01 0.00 0.92 10.71 0.03 85.33 08:50:01 5 1.43 0.00 0.63 3.44 0.05 94.44 08:50:01 6 2.94 0.00 0.70 6.04 0.05 90.27 08:50:01 7 4.49 0.00 1.69 1.47 0.08 92.27 08:51:01 all 4.72 0.00 0.44 8.27 0.03 86.55 08:51:01 0 11.16 0.00 0.67 55.09 0.07 33.02 08:51:01 1 10.95 0.00 1.48 7.40 0.02 80.15 08:51:01 2 8.02 0.00 0.67 2.04 0.03 89.24 08:51:01 3 3.42 0.00 0.20 0.20 0.05 96.13 08:51:01 4 2.29 0.00 0.23 1.02 0.02 96.45 08:51:01 5 0.27 0.00 0.03 0.05 0.02 99.63 08:51:01 6 0.57 0.00 0.13 0.23 0.00 99.07 08:51:01 7 1.08 0.00 0.13 0.20 0.02 98.57 08:52:01 all 3.94 0.00 0.29 9.04 0.03 86.70 08:52:01 0 0.42 0.00 0.13 10.91 0.02 88.52 08:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:52:01 2 2.39 0.00 0.32 4.70 0.03 92.56 08:52:01 3 8.06 0.00 0.50 13.59 0.07 77.78 08:52:01 4 8.22 0.00 0.27 2.67 0.02 88.82 08:52:01 5 0.83 0.00 0.13 0.10 0.00 98.93 08:52:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:52:01 7 11.58 0.00 0.94 40.52 0.03 46.92 08:53:01 all 9.32 0.00 1.30 10.64 0.05 78.69 08:53:01 0 7.17 0.00 0.69 8.91 0.08 83.16 08:53:01 1 9.40 0.00 1.00 3.18 0.05 86.36 08:53:01 2 19.10 0.00 1.56 31.38 0.10 47.87 08:53:01 3 10.88 0.00 2.08 16.98 0.07 70.00 08:53:01 4 10.39 0.00 1.15 8.12 0.05 80.29 08:53:01 5 8.67 0.00 0.42 1.42 0.05 89.44 08:53:01 6 4.17 0.00 1.43 6.94 0.03 87.42 08:53:01 7 4.77 0.00 2.06 8.27 0.03 84.87 08:54:01 all 32.60 0.00 0.72 1.87 0.08 64.73 08:54:01 0 26.92 0.00 0.40 0.17 0.05 72.46 08:54:01 1 17.07 0.00 0.30 0.42 0.05 82.16 08:54:01 2 53.06 0.00 1.34 0.75 0.08 44.77 08:54:01 3 28.90 0.00 1.07 6.34 0.07 63.62 08:54:01 4 35.44 0.00 0.94 1.88 0.08 61.66 08:54:01 5 31.24 0.00 0.43 4.98 0.12 63.22 08:54:01 6 30.02 0.00 0.64 0.34 0.08 68.93 08:54:01 7 38.14 0.00 0.64 0.13 0.07 61.03 08:55:01 all 23.36 0.00 0.53 2.15 0.08 73.89 08:55:01 0 16.17 0.00 0.27 11.28 0.07 72.21 08:55:01 1 22.09 0.00 0.57 0.33 0.08 76.92 08:55:01 2 21.95 0.00 0.65 0.02 0.08 77.30 08:55:01 3 26.56 0.00 0.50 0.12 0.05 72.77 08:55:01 4 19.60 0.00 0.60 1.32 0.05 78.42 08:55:01 5 26.90 0.00 0.50 3.44 0.10 69.07 08:55:01 6 28.09 0.00 0.50 0.00 0.12 71.29 08:55:01 7 25.51 0.00 0.65 0.64 0.07 73.13 08:56:01 all 22.20 0.00 1.52 2.33 0.10 73.84 08:56:01 0 24.19 0.00 1.65 16.07 0.10 57.99 08:56:01 1 19.92 0.00 1.68 0.34 0.10 77.97 08:56:01 2 20.85 0.00 1.63 0.00 0.07 77.45 08:56:01 3 17.89 0.00 2.14 0.03 0.12 79.81 08:56:01 4 13.62 0.00 0.85 0.59 0.07 84.87 08:56:01 5 16.94 0.00 0.90 0.00 0.08 82.07 08:56:01 6 41.23 0.00 1.84 1.40 0.20 55.33 08:56:01 7 23.02 0.00 1.47 0.27 0.08 75.16 Average: all 14.21 0.00 0.80 6.33 0.06 78.60 Average: 0 12.58 0.00 0.62 20.46 0.06 66.28 Average: 1 11.97 0.00 0.83 2.19 0.05 84.97 Average: 2 18.47 0.00 0.94 7.18 0.06 73.34 Average: 3 14.41 0.00 1.06 5.67 0.06 78.80 Average: 4 13.20 0.00 0.71 3.77 0.05 82.28 Average: 5 12.33 0.00 0.44 1.92 0.06 85.26 Average: 6 15.24 0.00 0.75 2.14 0.07 81.80 Average: 7 15.51 0.00 1.08 7.34 0.05 76.01