---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8348 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: 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): 0-7 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 857 28271 0 3038 30870 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:78:60:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe78:60d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:1c:8a:75 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 inet6 fe80::42:feff:fe1c:8a75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8348) 04/23/25 _x86_64_ (8 CPU) 09:28:50 LINUX RESTART (8 CPU) 09:29:01 tps rtps wtps bread/s bwrtn/s 09:30:01 95.48 47.95 47.53 4458.11 52707.76 09:31:01 13.96 0.00 13.96 0.00 19411.03 09:32:01 14.63 0.00 14.63 0.00 21780.21 09:33:01 14.50 0.00 14.50 0.00 21650.12 09:34:01 220.43 22.08 198.35 823.60 24325.01 09:35:01 146.23 34.63 111.59 1697.55 33014.03 09:36:01 100.70 14.93 85.77 893.05 32577.37 09:37:01 389.84 5.18 384.65 488.72 44637.23 Average: 124.47 15.60 108.87 1045.21 31263.17 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 30656136 31899632 2283084 6.93 38608 1533216 1332412 3.92 617924 1415512 5372 09:31:01 30644608 31888244 2294612 6.97 38696 1533228 1332412 3.92 630264 1415492 160 09:32:01 30641012 31884780 2298208 6.98 38784 1533228 1332412 3.92 634212 1415500 32 09:33:01 30630708 31874544 2308512 7.01 38872 1533232 1332412 3.92 644724 1415500 168 09:34:01 30402656 31712696 2536564 7.70 43568 1592420 1432608 4.22 817368 1462232 28084 09:35:01 29876772 31574652 3062448 9.30 76992 1925672 1558792 4.59 988560 1771928 124424 09:36:01 27490236 29400440 5448984 16.54 83812 2124360 3637216 10.70 3247420 1881580 2316 09:37:01 28058752 30708132 4880468 14.82 92548 2840032 2146028 6.31 2147008 2380900 256 Average: 29800110 31367890 3139110 9.53 56485 1826924 1763036 5.19 1215935 1644830 20102 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 217.03 158.55 584.19 30.86 0.00 0.00 0.00 0.00 09:30:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 3.95 1.78 1.66 2.83 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 1.83 0.55 0.95 0.52 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 1.35 0.83 0.54 1.52 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 ens3 125.83 89.64 221.24 44.55 0.00 0.00 0.00 0.00 09:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 162.07 111.84 1252.37 19.18 0.00 0.00 0.00 0.00 09:35:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 426.80 314.58 2745.77 67.68 0.00 0.00 0.00 0.00 09:36:01 lo 16.81 16.81 24.99 24.99 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:37:01 ens3 595.67 491.33 2427.64 2119.78 0.00 0.00 0.00 0.00 09:37:01 lo 18.00 18.00 14.31 14.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 191.81 146.13 904.28 285.84 0.00 0.00 0.00 0.00 Average: lo 4.73 4.73 4.95 4.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8348) 04/23/25 _x86_64_ (8 CPU) 09:28:50 LINUX RESTART (8 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 2.48 0.00 0.75 12.60 0.07 84.10 09:30:01 0 2.36 0.00 0.52 16.66 0.08 80.38 09:30:01 1 3.09 0.00 0.43 3.56 0.02 92.90 09:30:01 2 1.42 0.00 0.57 35.72 0.10 62.19 09:30:01 3 1.52 0.00 0.52 5.99 0.15 91.82 09:30:01 4 2.34 0.00 0.62 7.15 0.03 89.86 09:30:01 5 3.29 0.00 1.07 12.92 0.05 82.68 09:30:01 6 2.20 0.00 0.60 15.46 0.03 81.70 09:30:01 7 3.65 0.00 1.63 3.35 0.03 91.33 09:31:01 all 0.19 0.00 0.01 2.77 0.01 97.01 09:31:01 0 0.87 0.00 0.03 21.98 0.02 77.11 09:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:31:01 2 0.13 0.00 0.02 0.00 0.02 99.83 09:31:01 3 0.32 0.00 0.02 0.00 0.02 99.65 09:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:31:01 5 0.17 0.00 0.02 0.00 0.00 99.82 09:31:01 6 0.00 0.00 0.00 0.18 0.07 99.75 09:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:32:01 all 0.09 0.00 0.01 1.45 0.00 98.45 09:32:01 0 0.08 0.00 0.02 11.50 0.00 88.40 09:32:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:32:01 2 0.55 0.00 0.00 0.00 0.00 99.45 09:32:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:32:01 5 0.05 0.00 0.02 0.00 0.00 99.93 09:32:01 6 0.00 0.00 0.02 0.08 0.00 99.90 09:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:33:01 all 0.08 0.00 0.01 1.61 0.01 98.29 09:33:01 0 0.02 0.00 0.03 12.89 0.02 87.05 09:33:01 1 0.15 0.00 0.03 0.00 0.00 99.82 09:33:01 2 0.20 0.00 0.00 0.00 0.02 99.78 09:33:01 3 0.22 0.00 0.03 0.00 0.02 99.73 09:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:33:01 5 0.05 0.00 0.00 0.00 0.02 99.93 09:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:34:01 all 2.50 0.00 0.31 1.77 0.01 95.41 09:34:01 0 1.79 0.00 0.12 9.66 0.02 88.42 09:34:01 1 1.72 0.00 0.28 0.47 0.02 97.51 09:34:01 2 7.53 0.00 0.51 0.25 0.02 91.69 09:34:01 3 1.54 0.00 0.23 0.00 0.02 98.21 09:34:01 4 3.22 0.00 0.18 0.00 0.02 96.58 09:34:01 5 0.92 0.00 0.12 0.03 0.00 98.93 09:34:01 6 1.62 0.00 0.95 3.57 0.02 93.84 09:34:01 7 1.60 0.00 0.12 0.17 0.00 98.12 09:35:01 all 10.60 0.00 0.75 3.22 0.04 85.39 09:35:01 0 4.22 0.00 0.43 9.89 0.02 85.44 09:35:01 1 9.73 0.00 0.82 0.53 0.02 88.91 09:35:01 2 4.69 0.00 0.25 0.03 0.02 95.01 09:35:01 3 4.06 0.00 0.69 9.76 0.08 85.40 09:35:01 4 3.82 0.00 0.18 0.22 0.00 95.78 09:35:01 5 5.60 0.00 0.32 1.15 0.02 92.91 09:35:01 6 22.31 0.00 1.43 1.93 0.05 74.27 09:35:01 7 30.38 0.00 1.89 2.25 0.07 65.41 09:36:01 all 37.97 0.00 1.02 1.83 0.08 59.09 09:36:01 0 17.73 0.00 0.72 9.99 0.05 71.50 09:36:01 1 29.30 0.00 1.04 0.18 0.08 69.39 09:36:01 2 35.44 0.00 0.75 0.30 0.08 63.42 09:36:01 3 40.63 0.00 1.07 1.71 0.08 56.51 09:36:01 4 45.08 0.00 1.12 0.47 0.10 53.22 09:36:01 5 43.05 0.00 0.64 0.47 0.08 55.76 09:36:01 6 43.52 0.00 1.01 0.65 0.08 54.74 09:36:01 7 49.08 0.00 1.79 0.90 0.10 48.12 09:37:01 all 20.62 0.00 1.77 1.83 0.06 75.72 09:37:01 0 13.65 0.00 1.76 8.62 0.08 75.88 09:37:01 1 26.35 0.00 1.76 0.18 0.07 71.63 09:37:01 2 19.39 0.00 1.56 0.12 0.07 78.87 09:37:01 3 25.06 0.00 1.29 0.42 0.07 73.17 09:37:01 4 22.44 0.00 2.06 2.40 0.07 73.04 09:37:01 5 22.69 0.00 2.00 0.72 0.07 74.53 09:37:01 6 11.40 0.00 1.63 1.81 0.05 85.11 09:37:01 7 23.98 0.00 2.12 0.32 0.07 73.51 Average: all 9.30 0.00 0.58 3.38 0.04 86.70 Average: 0 5.08 0.00 0.45 12.65 0.04 81.78 Average: 1 8.78 0.00 0.55 0.62 0.03 90.03 Average: 2 8.66 0.00 0.46 4.55 0.04 86.30 Average: 3 9.16 0.00 0.48 2.23 0.06 88.07 Average: 4 9.58 0.00 0.52 1.28 0.03 88.60 Average: 5 9.45 0.00 0.52 1.91 0.03 88.09 Average: 6 10.11 0.00 0.70 2.96 0.04 86.18 Average: 7 13.56 0.00 0.94 0.87 0.03 84.59