---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8804 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 14G 142G 9% / 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 1030 25376 0 5760 30680 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:9b:f2:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe9b:f2ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:76:ee:63 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-8804) 02/26/24 _x86_64_ (8 CPU) 09:43:56 LINUX RESTART (8 CPU) 09:44:01 tps rtps wtps bread/s bwrtn/s 09:45:01 371.63 73.98 297.65 5318.89 59458.98 09:46:01 117.73 27.43 90.30 2079.52 30497.98 09:47:01 129.05 10.13 118.92 1676.67 34110.80 09:48:01 346.49 2.82 343.68 439.79 134607.97 09:49:01 30.89 0.35 30.54 27.06 21281.25 09:50:01 44.35 0.10 44.25 6.13 22261.51 Average: 173.36 19.14 154.23 1591.40 50369.67 09:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 30172772 31526844 2766448 8.40 51096 1624888 1632628 4.80 1017240 1480828 56388 09:46:01 29824116 31558064 3115104 9.46 78104 1958664 1559860 4.59 1018244 1787836 136756 09:47:01 27053864 31455132 5885356 17.87 126088 4470044 1785068 5.25 1220240 4205440 2334644 09:48:01 24435668 29977196 8503552 25.82 137588 5553784 7859576 23.12 2814232 5110640 1480 09:49:01 23727204 29279096 9212016 27.97 139240 5560816 8629576 25.39 3562584 5055916 396 09:50:01 25264656 30842140 7674564 23.30 140384 5590380 3040024 8.94 2066088 5053048 196 Average: 26746380 30773079 6192840 18.80 112083 4126429 4084455 12.02 1949771 3782285 421643 09:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:45:01 ens3 341.07 238.25 959.24 72.99 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:46:01 ens3 61.86 43.56 976.72 10.31 0.00 0.00 0.00 0.00 09:47:01 br-b29063edea52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 9.93 9.93 0.99 0.99 0.00 0.00 0.00 0.00 09:47:01 ens3 901.03 632.75 19477.84 62.54 0.00 0.00 0.00 0.00 09:48:01 br-b29063edea52 0.25 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 veth9a94712 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 09:48:01 vethdae564a 0.55 0.68 0.03 0.04 0.00 0.00 0.00 0.00 09:49:01 br-b29063edea52 3.18 4.00 4.34 9.74 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 veth9a94712 0.50 0.55 0.05 1.45 0.00 0.00 0.00 0.00 09:49:01 vethdae564a 6.58 7.77 1.38 4.32 0.00 0.00 0.00 0.00 09:50:01 br-b29063edea52 3.68 4.52 2.45 3.10 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 lo 38.15 38.15 21.61 21.61 0.00 0.00 0.00 0.00 09:50:01 vethe41c69b 267.54 264.75 45.78 75.29 0.00 0.00 0.00 0.01 Average: br-b29063edea52 1.19 1.45 1.13 2.14 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 5.86 5.86 3.56 3.56 0.00 0.00 0.00 0.00 Average: vethe41c69b 44.60 44.13 7.63 12.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8804) 02/26/24 _x86_64_ (8 CPU) 09:43:56 LINUX RESTART (8 CPU) 09:44:01 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 7.62 0.00 1.14 5.53 0.04 85.68 09:45:01 0 8.07 0.00 0.60 1.19 0.02 90.13 09:45:01 1 8.80 0.00 1.19 5.94 0.03 84.04 09:45:01 2 4.28 0.00 0.60 1.07 0.03 94.02 09:45:01 3 2.68 0.00 1.81 11.23 0.07 84.22 09:45:01 4 5.75 0.00 1.35 15.99 0.05 76.85 09:45:01 5 12.89 0.00 1.46 3.15 0.03 82.47 09:45:01 6 13.62 0.00 1.22 1.02 0.05 84.09 09:45:01 7 4.84 0.00 0.92 4.68 0.03 89.53 09:46:01 all 9.92 0.00 0.74 3.11 0.03 86.21 09:46:01 0 1.18 0.00 0.43 0.37 0.03 97.98 09:46:01 1 4.37 0.00 0.62 0.92 0.02 94.08 09:46:01 2 0.72 0.00 0.47 11.56 0.02 87.24 09:46:01 3 23.41 0.00 1.35 2.01 0.07 73.16 09:46:01 4 6.16 0.00 0.52 4.44 0.02 88.87 09:46:01 5 12.54 0.00 0.64 0.64 0.05 86.13 09:46:01 6 25.44 0.00 1.40 1.67 0.05 71.43 09:46:01 7 5.63 0.00 0.48 3.22 0.02 90.65 09:47:01 all 13.12 0.00 4.08 2.63 0.07 80.10 09:47:01 0 10.75 0.00 3.98 0.64 0.07 84.56 09:47:01 1 28.41 0.00 4.59 2.67 0.10 64.22 09:47:01 2 14.56 0.00 3.56 0.42 0.05 81.41 09:47:01 3 10.62 0.00 3.80 4.75 0.08 80.74 09:47:01 4 13.78 0.00 4.41 2.17 0.07 79.57 09:47:01 5 6.99 0.00 4.53 0.34 0.05 88.09 09:47:01 6 7.77 0.00 4.14 0.49 0.07 87.54 09:47:01 7 12.13 0.00 3.55 9.58 0.07 74.67 09:48:01 all 18.75 0.00 4.02 7.33 0.08 69.82 09:48:01 0 18.55 0.00 4.45 14.33 0.08 62.58 09:48:01 1 16.29 0.00 3.59 0.87 0.08 79.16 09:48:01 2 12.15 0.00 2.85 1.38 0.07 83.56 09:48:01 3 24.64 0.00 4.52 0.42 0.08 70.34 09:48:01 4 23.73 0.00 4.59 1.38 0.08 70.21 09:48:01 5 16.50 0.00 3.38 20.17 0.08 59.87 09:48:01 6 19.96 0.00 4.24 0.13 0.07 75.60 09:48:01 7 18.24 0.00 4.53 19.97 0.08 57.17 09:49:01 all 17.59 0.00 1.70 1.10 0.07 79.54 09:49:01 0 16.42 0.00 1.66 0.02 0.07 81.84 09:49:01 1 16.70 0.00 1.99 0.05 0.07 81.20 09:49:01 2 16.24 0.00 1.38 0.03 0.07 82.29 09:49:01 3 20.89 0.00 1.97 0.05 0.07 77.02 09:49:01 4 17.86 0.00 1.41 3.11 0.07 77.55 09:49:01 5 17.35 0.00 1.72 0.99 0.07 79.88 09:49:01 6 19.12 0.00 1.82 4.43 0.08 74.55 09:49:01 7 16.14 0.00 1.72 0.08 0.07 81.98 09:50:01 all 3.66 0.00 0.81 1.32 0.05 94.15 09:50:01 0 2.85 0.00 0.72 0.08 0.05 96.30 09:50:01 1 3.96 0.00 0.82 0.10 0.05 95.07 09:50:01 2 4.08 0.00 0.78 0.02 0.05 95.07 09:50:01 3 3.46 0.00 0.75 8.68 0.07 87.04 09:50:01 4 4.42 0.00 0.87 0.94 0.05 93.73 09:50:01 5 3.19 0.00 0.85 0.27 0.03 95.65 09:50:01 6 3.52 0.00 0.70 0.03 0.07 95.67 09:50:01 7 3.78 0.00 0.94 0.47 0.07 94.74 Average: all 11.77 0.00 2.08 3.50 0.06 82.60 Average: 0 9.62 0.00 1.97 2.76 0.05 85.59 Average: 1 13.04 0.00 2.12 1.76 0.06 83.03 Average: 2 8.66 0.00 1.60 2.41 0.05 87.28 Average: 3 14.28 0.00 2.36 4.52 0.07 78.76 Average: 4 11.93 0.00 2.19 4.68 0.06 81.14 Average: 5 11.58 0.00 2.09 4.26 0.05 82.02 Average: 6 14.92 0.00 2.25 1.30 0.06 81.46 Average: 7 10.12 0.00 2.02 6.32 0.06 81.49