---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39006 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 15G 141G 10% / 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 904 24269 0 6993 30807 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ba:44:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:feba:44da/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:41:45:ff 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-39006) 09/16/24 _x86_64_ (8 CPU) 11:22:59 LINUX RESTART (8 CPU) 11:23:01 tps rtps wtps bread/s bwrtn/s 11:24:03 371.85 76.21 295.64 5344.93 125759.25 11:25:01 222.29 54.04 168.25 4057.37 79964.56 11:26:01 90.19 11.94 78.25 874.87 14645.40 11:27:01 82.39 13.01 69.37 2412.40 35572.60 11:28:01 251.23 3.25 247.98 467.31 61262.11 11:29:01 242.73 0.12 242.61 7.47 53751.44 11:30:01 46.76 0.47 46.29 27.73 7119.61 11:31:01 61.24 0.95 60.29 50.08 2365.10 Average: 170.86 19.86 151.01 1645.12 47415.54 11:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:03 30278444 31668524 2660776 8.08 54752 1655232 1445932 4.25 891296 1502756 77472 11:25:01 29480156 31335532 3459064 10.50 82712 2073348 1668480 4.91 1312244 1838964 95988 11:26:01 27547116 29786704 5392104 16.37 90804 2438740 3717940 10.94 2950048 2107144 26168 11:27:01 28086144 31558340 4853076 14.73 106232 3627828 1496136 4.40 1466424 3002396 140312 11:28:01 24114260 30275460 8824960 26.79 145184 6082008 7493364 22.05 2905156 5339660 850536 11:29:01 22530904 29398928 10408316 31.60 185460 6700264 10243900 30.14 3920332 5796588 4008 11:30:01 18736124 25926572 14203096 43.12 190992 7001336 13225912 38.91 7456932 6024448 1096 11:31:01 24899620 31590112 8039600 24.41 192708 6567180 1531604 4.51 1900184 5539148 2652 Average: 25709096 30192522 7230124 21.95 131106 4518242 5102908 15.01 2850327 3893888 149779 11:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:03 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 11:24:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:03 ens3 370.53 246.94 1169.89 72.69 0.00 0.00 0.00 0.00 11:25:01 lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 281.16 212.41 2315.87 44.77 0.00 0.00 0.00 0.00 11:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 1164.26 801.50 5157.86 241.36 0.00 0.00 0.00 0.00 11:27:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 491.18 322.80 2045.91 100.33 0.00 0.00 0.00 0.00 11:28:01 lo 10.06 10.06 1.12 1.12 0.00 0.00 0.00 0.00 11:28:01 veth540447f 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:28:01 br-5e2397dc0aa0 4.25 4.33 0.66 0.73 0.00 0.00 0.00 0.00 11:28:01 veth04f27f7 0.10 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:29:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 11:29:01 veth8d23af4 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:29:01 veth540447f 0.00 1.35 0.00 0.64 0.00 0.00 0.00 0.00 11:29:01 br-5e2397dc0aa0 25.15 23.96 6.56 4.24 0.00 0.00 1.20 0.00 11:30:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 11:30:01 veth8d23af4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 veth540447f 0.00 0.12 0.00 0.03 0.00 0.00 0.00 0.00 11:30:01 br-5e2397dc0aa0 17.31 17.28 5.51 5.66 0.00 0.00 0.07 0.00 11:31:01 lo 2.43 2.43 0.30 0.30 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 3448.98 2245.04 36799.51 567.24 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.26 0.26 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 432.60 281.36 4621.22 71.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39006) 09/16/24 _x86_64_ (8 CPU) 11:22:59 LINUX RESTART (8 CPU) 11:23:01 CPU %user %nice %system %iowait %steal %idle 11:24:03 all 7.58 0.00 1.21 2.56 0.04 88.62 11:24:03 0 8.33 0.00 0.99 0.32 0.03 90.33 11:24:03 1 4.88 0.00 1.59 4.21 0.03 89.28 11:24:03 2 3.61 0.00 0.94 0.18 0.05 95.22 11:24:03 3 6.25 0.00 1.00 2.73 0.03 89.98 11:24:03 4 3.31 0.00 0.83 0.35 0.03 95.48 11:24:03 5 14.03 0.00 0.98 2.58 0.07 82.34 11:24:03 6 16.60 0.00 1.45 0.58 0.05 81.32 11:24:03 7 3.53 0.00 1.86 9.51 0.03 85.07 11:25:01 all 13.32 0.00 1.12 4.38 0.06 81.12 11:25:01 0 8.12 0.00 0.55 0.47 0.07 90.79 11:25:01 1 17.35 0.00 1.12 1.76 0.07 79.70 11:25:01 2 13.27 0.00 1.05 1.79 0.07 83.82 11:25:01 3 7.00 0.00 0.86 0.78 0.03 91.33 11:25:01 4 7.90 0.00 0.83 6.53 0.05 84.68 11:25:01 5 14.29 0.00 1.78 18.02 0.07 65.84 11:25:01 6 25.32 0.00 1.77 3.22 0.07 69.63 11:25:01 7 13.32 0.00 1.04 2.47 0.07 83.10 11:26:01 all 46.11 0.00 1.45 0.38 0.10 51.96 11:26:01 0 33.13 0.00 1.27 0.05 0.07 65.48 11:26:01 1 43.43 0.00 2.25 0.12 0.10 54.10 11:26:01 2 64.34 0.00 1.34 0.02 0.12 34.18 11:26:01 3 45.34 0.00 1.02 0.05 0.10 53.48 11:26:01 4 56.49 0.00 1.34 0.02 0.10 42.05 11:26:01 5 46.14 0.00 0.97 0.62 0.12 52.15 11:26:01 6 32.45 0.00 1.42 0.70 0.07 65.36 11:26:01 7 47.56 0.00 1.99 1.49 0.10 48.86 11:27:01 all 21.83 0.00 1.75 2.49 0.06 73.86 11:27:01 0 24.28 0.00 2.51 8.25 0.10 64.86 11:27:01 1 33.99 0.00 2.42 6.87 0.08 56.64 11:27:01 2 16.13 0.00 1.30 0.02 0.05 82.50 11:27:01 3 30.34 0.00 1.02 0.00 0.07 68.57 11:27:01 4 16.57 0.00 1.54 3.26 0.07 78.57 11:27:01 5 19.35 0.00 2.29 1.27 0.05 77.03 11:27:01 6 12.77 0.00 0.95 0.02 0.03 86.23 11:27:01 7 21.25 0.00 1.98 0.23 0.05 76.49 11:28:01 all 24.32 0.00 4.95 4.14 0.08 66.52 11:28:01 0 30.10 0.00 5.29 2.92 0.07 61.63 11:28:01 1 23.42 0.00 4.44 1.46 0.13 70.55 11:28:01 2 23.67 0.00 4.51 0.20 0.07 71.55 11:28:01 3 21.82 0.00 4.89 0.63 0.07 72.60 11:28:01 4 23.56 0.00 6.21 26.20 0.08 43.94 11:28:01 5 23.96 0.00 5.09 0.79 0.08 70.07 11:28:01 6 23.53 0.00 4.75 0.35 0.05 71.31 11:28:01 7 24.52 0.00 4.37 0.52 0.05 70.53 11:29:01 all 25.91 0.00 4.53 9.59 0.12 59.85 11:29:01 0 30.18 0.00 4.55 13.81 0.12 51.34 11:29:01 1 22.43 0.00 4.34 9.39 0.10 63.73 11:29:01 2 22.35 0.00 4.33 4.45 0.10 68.77 11:29:01 3 23.76 0.00 5.02 12.30 0.15 58.77 11:29:01 4 26.79 0.00 4.57 12.88 0.13 55.62 11:29:01 5 29.97 0.00 4.24 18.75 0.12 46.92 11:29:01 6 28.59 0.00 4.72 1.30 0.12 65.27 11:29:01 7 23.15 0.00 4.53 3.85 0.10 68.37 11:30:01 all 33.96 0.00 2.72 4.61 0.13 58.59 11:30:01 0 41.41 0.00 3.74 10.95 0.15 43.75 11:30:01 1 26.51 0.00 2.38 2.61 0.12 68.38 11:30:01 2 21.79 0.00 2.42 4.22 0.10 71.46 11:30:01 3 40.93 0.00 2.93 3.49 0.14 52.51 11:30:01 4 34.14 0.00 2.85 2.88 0.17 59.95 11:30:01 5 31.05 0.00 2.36 4.14 0.10 62.35 11:30:01 6 38.84 0.00 3.24 6.20 0.15 51.57 11:30:01 7 37.09 0.00 1.89 2.42 0.10 58.50 11:31:01 all 11.54 0.00 2.29 1.86 0.11 84.20 11:31:01 0 13.49 0.00 2.92 0.81 0.10 82.68 11:31:01 1 8.34 0.00 2.02 0.62 0.10 88.92 11:31:01 2 8.89 0.00 1.62 0.05 0.10 89.34 11:31:01 3 14.23 0.00 2.74 1.17 0.10 81.76 11:31:01 4 13.58 0.00 2.44 0.86 0.13 83.00 11:31:01 5 11.24 0.00 1.82 0.74 0.08 86.12 11:31:01 6 12.05 0.00 3.04 9.74 0.13 75.05 11:31:01 7 10.57 0.00 1.72 0.95 0.08 86.68 Average: all 23.09 0.00 2.50 3.74 0.09 70.58 Average: 0 23.66 0.00 2.73 4.70 0.09 68.82 Average: 1 22.55 0.00 2.57 3.38 0.09 71.40 Average: 2 21.77 0.00 2.19 1.36 0.08 74.60 Average: 3 23.75 0.00 2.43 2.64 0.09 71.10 Average: 4 22.82 0.00 2.58 6.61 0.10 67.89 Average: 5 23.77 0.00 2.44 5.80 0.09 67.90 Average: 6 23.74 0.00 2.67 2.75 0.08 70.76 Average: 7 22.64 0.00 2.42 2.68 0.07 72.18