---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19786 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 712K 3.2G 1% /run /dev/vda1 155G 12G 144G 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 822 27818 0 3526 30889 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:41:9d:87 brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe41:9d87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:5c:6b:30 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::42:11ff:fe5c:6b30/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19786) 02/24/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps bread/s bwrtn/s 11:47:03 300.08 73.72 226.36 5282.05 83180.27 11:48:01 113.86 7.57 106.29 1313.98 53416.03 11:49:01 271.27 2.72 268.56 417.00 112777.74 11:50:01 40.38 0.05 40.33 7.47 25737.31 11:51:01 102.70 0.10 102.60 13.60 14870.51 11:52:01 3.15 0.20 2.95 11.73 43.73 Average: 138.71 14.10 124.62 1173.49 48308.30 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:03 30388216 31726100 2551004 7.74 48604 1612808 1448676 4.26 815568 1474392 46196 11:48:01 30049264 31741556 2889956 8.77 74580 1922600 1375976 4.05 846100 1743596 127296 11:49:01 28799236 31706168 4139984 12.57 105256 3069832 1521500 4.48 931940 2826384 300 11:50:01 28617136 31601832 4322084 13.12 106700 3135460 1691952 4.98 1109824 2812452 43052 11:51:01 28559080 31695392 4380140 13.30 128208 3240876 1517688 4.47 1042480 2917132 428 11:52:01 28546684 31679888 4392536 13.34 128292 3241880 1478716 4.35 1065724 2910184 888 Average: 29159936 31691823 3779284 11.47 98607 2703909 1505751 4.43 968606 2447357 36360 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:03 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 11:47:03 ens3 304.83 225.70 971.11 70.97 0.00 0.00 0.00 0.00 11:47:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 2.34 2.34 0.24 0.24 0.00 0.00 0.00 0.00 11:48:01 ens3 73.95 54.09 960.18 17.28 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.67 0.67 0.09 0.09 0.00 0.00 0.00 0.00 11:49:01 ens3 275.45 111.55 6308.58 10.50 0.00 0.00 0.00 0.00 11:49:01 docker0 79.97 226.51 4.61 5413.74 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 vetheca06fb 30.59 44.11 5.87 671.54 0.00 0.00 0.00 0.06 11:50:01 ens3 63.74 48.79 707.85 10.39 0.00 0.00 0.00 0.00 11:50:01 docker0 32.53 46.74 5.62 704.01 0.00 0.00 0.00 0.00 11:51:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 11:51:01 ens3 235.39 303.38 20.55 2365.43 0.00 0.00 0.00 0.00 11:51:01 docker0 0.30 0.33 0.03 0.72 0.00 0.00 0.00 0.00 11:52:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 11:52:01 ens3 437.59 505.22 32.71 4047.19 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 232.71 208.98 1503.14 1092.97 0.00 0.00 0.00 0.00 Average: docker0 18.90 45.85 1.72 1025.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19786) 02/24/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:03 all 6.51 0.00 1.08 8.35 0.04 84.02 11:47:03 0 3.70 0.00 1.13 3.85 0.05 91.26 11:47:03 1 7.51 0.00 1.02 1.22 0.03 90.22 11:47:03 2 6.00 0.00 0.85 2.19 0.03 90.93 11:47:03 3 7.15 0.00 0.74 1.24 0.03 90.84 11:47:03 4 6.64 0.00 0.72 12.26 0.07 80.31 11:47:03 5 4.94 0.00 1.02 0.79 0.03 93.22 11:47:03 6 7.97 0.00 1.07 3.52 0.03 87.41 11:47:03 7 8.21 0.00 2.03 41.91 0.05 47.80 11:48:01 all 7.02 0.00 0.61 7.36 0.03 84.98 11:48:01 0 5.60 0.00 0.69 20.88 0.03 72.80 11:48:01 1 10.54 0.00 0.50 2.24 0.02 86.70 11:48:01 2 12.47 0.00 1.02 1.26 0.05 85.19 11:48:01 3 3.28 0.00 0.29 3.95 0.02 92.45 11:48:01 4 7.05 0.00 0.59 2.23 0.02 90.12 11:48:01 5 3.94 0.00 0.41 0.55 0.02 95.08 11:48:01 6 0.67 0.00 0.16 0.10 0.00 99.07 11:48:01 7 12.66 0.00 1.23 27.58 0.03 58.49 11:49:01 all 4.55 0.00 1.95 8.46 0.04 84.99 11:49:01 0 3.33 0.00 1.20 0.05 0.05 95.37 11:49:01 1 7.60 0.00 3.19 39.97 0.07 49.17 11:49:01 2 5.74 0.00 2.44 0.17 0.03 91.62 11:49:01 3 5.13 0.00 1.26 0.72 0.03 92.86 11:49:01 4 3.21 0.00 1.24 1.91 0.03 93.61 11:49:01 5 2.58 0.00 2.27 14.88 0.07 80.20 11:49:01 6 6.21 0.00 1.85 0.30 0.05 91.60 11:49:01 7 2.60 0.00 2.21 9.71 0.03 85.45 11:50:01 all 4.45 0.00 0.63 11.10 0.03 83.78 11:50:01 0 1.44 0.00 0.37 1.87 0.05 96.28 11:50:01 1 2.52 0.00 0.82 34.97 0.07 61.62 11:50:01 2 16.76 0.00 1.07 4.73 0.07 77.36 11:50:01 3 11.29 0.00 1.71 2.58 0.03 84.39 11:50:01 4 1.33 0.00 0.42 3.90 0.02 94.33 11:50:01 5 0.43 0.00 0.17 4.67 0.00 94.73 11:50:01 6 0.85 0.00 0.23 4.41 0.02 94.49 11:50:01 7 1.05 0.00 0.30 31.64 0.02 66.99 11:51:01 all 12.03 0.00 1.37 3.41 0.08 83.11 11:51:01 0 7.24 0.00 1.17 0.02 0.07 91.51 11:51:01 1 24.39 0.00 2.50 1.90 0.12 71.10 11:51:01 2 7.23 0.00 1.19 0.25 0.03 91.30 11:51:01 3 10.47 0.00 1.02 0.02 0.10 88.39 11:51:01 4 8.07 0.00 1.56 5.91 0.05 84.42 11:51:01 5 8.03 0.00 0.60 3.01 0.05 88.31 11:51:01 6 18.31 0.00 1.59 0.70 0.08 79.31 11:51:01 7 12.58 0.00 1.37 15.52 0.10 70.42 11:52:01 all 11.77 0.00 0.39 0.04 0.06 87.74 11:52:01 0 2.35 0.00 0.12 0.00 0.02 97.52 11:52:01 1 21.77 0.00 0.59 0.00 0.08 77.56 11:52:01 2 7.75 0.00 0.28 0.00 0.03 91.93 11:52:01 3 8.48 0.00 0.37 0.00 0.05 91.10 11:52:01 4 1.68 0.00 0.13 0.18 0.00 98.01 11:52:01 5 13.50 0.00 0.37 0.00 0.07 86.07 11:52:01 6 22.22 0.00 0.62 0.08 0.13 76.94 11:52:01 7 16.45 0.00 0.60 0.02 0.07 82.87 Average: all 7.73 0.00 1.01 6.45 0.05 84.77 Average: 0 3.94 0.00 0.78 4.38 0.04 90.86 Average: 1 12.38 0.00 1.44 13.44 0.06 72.67 Average: 2 9.31 0.00 1.14 1.44 0.04 88.07 Average: 3 7.66 0.00 0.90 1.40 0.04 89.99 Average: 4 4.65 0.00 0.78 4.42 0.03 90.12 Average: 5 5.58 0.00 0.81 3.99 0.04 89.58 Average: 6 9.41 0.00 0.92 1.53 0.05 88.09 Average: 7 8.90 0.00 1.29 21.03 0.05 68.73