---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13862 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 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 847 24364 0 6954 30863 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:4d:f2:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe4d:f277/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:e2:19:f0 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-13862) 03/17/24 _x86_64_ (8 CPU) 07:06:16 LINUX RESTART (8 CPU) 07:07:02 tps rtps wtps bread/s bwrtn/s 07:08:01 97.64 18.40 79.24 1049.86 24539.16 07:09:01 119.26 23.26 96.00 2804.07 28580.57 07:10:01 55.49 0.12 55.37 18.93 23546.88 07:11:01 133.28 0.15 133.13 20.53 91895.62 07:12:01 121.81 2.88 118.93 412.26 77452.17 07:13:01 192.62 8.98 183.64 360.81 24205.20 07:14:01 17.24 0.30 16.94 13.06 16724.19 07:15:01 20.86 0.07 20.80 6.67 18165.96 07:16:01 72.30 1.42 70.89 107.58 19186.27 Average: 92.27 6.15 86.12 531.67 36054.40 07:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 30134888 31728576 2804332 8.51 70388 1833604 1450448 4.27 843348 1668884 160260 07:09:01 29527824 31719856 3411396 10.36 94392 2383892 1420376 4.18 937756 2130772 351188 07:10:01 27709080 31676812 5230140 15.88 119632 4067624 1607920 4.73 992184 3806224 1793624 07:11:01 25173360 31659868 7765860 23.58 135992 6476468 1585328 4.66 1019196 6212664 1855224 07:12:01 24698592 31363604 8240628 25.02 148780 6609464 4078908 12.00 1396328 6262884 784 07:13:01 22605096 29414112 10334124 31.37 156832 6733560 9155500 26.94 3474656 6227336 1876 07:14:01 22503588 29314196 10435632 31.68 157128 6734244 9265420 27.26 3580572 6220752 256 07:15:01 22739724 29586908 10199496 30.96 157696 6771248 8060976 23.72 3327604 6243844 316 07:16:01 24979012 31632136 7960208 24.17 159708 6590780 1470092 4.33 1330252 6060004 956 Average: 25563463 30899563 7375757 22.39 133394 5355654 4232774 12.45 1877988 4981485 462720 07:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 ens3 56.47 39.26 890.52 8.02 0.00 0.00 0.00 0.00 07:08:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 124.86 84.85 2913.76 10.66 0.00 0.00 0.00 0.00 07:09:01 br-9421287108e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 4.67 4.67 0.44 0.44 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 616.48 378.82 13562.54 30.25 0.00 0.00 0.00 0.00 07:10:01 br-9421287108e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 2.87 2.87 0.32 0.32 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 801.25 418.25 29606.04 28.33 0.00 0.00 0.00 0.00 07:11:01 br-9421287108e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 4.60 4.60 0.41 0.41 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 vetha2661cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 veth2062634 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:12:01 ens3 7.43 3.70 227.57 0.56 0.00 0.00 0.00 0.00 07:12:01 vethcee7fc0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 veth2062634 81.96 98.55 49.91 23.17 0.00 0.00 0.00 0.00 07:13:01 ens3 3.53 2.95 1.20 1.33 0.00 0.00 0.00 0.00 07:13:01 vethcee7fc0 13.86 14.56 2.13 2.01 0.00 0.00 0.00 0.00 07:13:01 veth040484c 6.23 7.88 0.96 1.09 0.00 0.00 0.00 0.00 07:14:01 veth2062634 79.86 96.73 91.17 22.60 0.00 0.00 0.00 0.01 07:14:01 ens3 3.87 3.12 0.82 1.00 0.00 0.00 0.00 0.00 07:14:01 vethcee7fc0 21.13 14.96 1.99 2.21 0.00 0.00 0.00 0.00 07:14:01 veth040484c 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 07:15:01 veth2062634 58.99 73.05 76.65 16.31 0.00 0.00 0.00 0.01 07:15:01 ens3 76.64 48.19 15.91 164.54 0.00 0.00 0.00 0.00 07:15:01 vethcee7fc0 23.36 16.11 2.28 2.44 0.00 0.00 0.00 0.00 07:15:01 veth040484c 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 07:16:01 ens3 39.74 33.04 66.09 16.46 0.00 0.00 0.00 0.00 07:16:01 lo 34.38 34.38 3.87 3.87 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 192.49 112.59 5261.63 29.05 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.39 0.39 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13862) 03/17/24 _x86_64_ (8 CPU) 07:06:16 LINUX RESTART (8 CPU) 07:07:02 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 10.27 0.00 0.77 2.17 0.04 86.76 07:08:01 0 8.09 0.00 0.76 0.34 0.03 90.78 07:08:01 1 2.27 0.00 0.20 0.05 0.05 97.43 07:08:01 2 5.22 0.00 0.49 0.12 0.02 94.15 07:08:01 3 4.04 0.00 0.42 0.42 0.03 95.08 07:08:01 4 2.48 0.00 0.59 6.89 0.02 90.02 07:08:01 5 18.87 0.00 0.92 1.43 0.05 78.73 07:08:01 6 14.49 0.00 0.95 6.85 0.03 77.67 07:08:01 7 26.69 0.00 1.76 1.27 0.03 70.24 07:09:01 all 8.92 0.00 1.12 4.45 0.05 85.46 07:09:01 0 2.74 0.00 0.90 3.65 0.03 92.67 07:09:01 1 2.52 0.00 0.60 1.12 0.08 95.67 07:09:01 2 1.43 0.00 0.68 0.95 0.02 96.91 07:09:01 3 8.10 0.00 1.00 1.77 0.07 89.06 07:09:01 4 4.41 0.00 1.05 6.80 0.05 87.68 07:09:01 5 38.70 0.00 2.69 2.85 0.07 55.70 07:09:01 6 4.18 0.00 0.70 17.87 0.03 77.21 07:09:01 7 9.21 0.00 1.39 0.55 0.03 88.81 07:10:01 all 6.55 0.00 2.97 9.97 0.05 80.47 07:10:01 0 6.02 0.00 2.54 0.20 0.05 91.19 07:10:01 1 6.20 0.00 2.95 57.50 0.05 33.30 07:10:01 2 8.17 0.00 3.55 2.17 0.05 86.06 07:10:01 3 6.23 0.00 2.10 11.28 0.03 80.35 07:10:01 4 5.55 0.00 3.20 1.67 0.05 89.53 07:10:01 5 6.19 0.00 3.09 0.03 0.03 90.66 07:10:01 6 8.03 0.00 2.98 5.34 0.03 83.61 07:10:01 7 6.01 0.00 3.29 1.77 0.07 88.85 07:11:01 all 6.47 0.00 3.00 11.92 0.04 78.57 07:11:01 0 6.62 0.00 3.01 13.07 0.05 77.25 07:11:01 1 6.47 0.00 3.07 23.92 0.05 66.48 07:11:01 2 7.48 0.00 3.09 17.82 0.03 71.58 07:11:01 3 6.21 0.00 2.71 0.59 0.05 90.44 07:11:01 4 6.04 0.00 2.09 1.65 0.03 90.19 07:11:01 5 6.00 0.00 3.36 26.88 0.07 63.69 07:11:01 6 7.02 0.00 3.31 9.27 0.03 80.37 07:11:01 7 5.97 0.00 3.39 2.23 0.03 88.39 07:12:01 all 5.76 0.00 2.47 14.40 0.04 77.33 07:12:01 0 6.69 0.00 3.54 53.07 0.05 36.65 07:12:01 1 6.61 0.00 2.77 21.89 0.03 68.71 07:12:01 2 4.59 0.00 1.70 1.43 0.05 92.23 07:12:01 3 6.84 0.00 2.55 1.36 0.02 89.24 07:12:01 4 7.36 0.00 1.70 1.24 0.03 89.67 07:12:01 5 5.61 0.00 2.91 27.66 0.05 63.77 07:12:01 6 3.66 0.00 2.85 4.67 0.03 88.79 07:12:01 7 4.72 0.00 1.77 4.15 0.03 89.33 07:13:01 all 29.51 0.00 4.01 5.75 0.13 60.60 07:13:01 0 24.95 0.00 3.51 14.76 0.12 56.67 07:13:01 1 38.74 0.00 4.39 6.54 0.14 50.19 07:13:01 2 36.79 0.00 4.67 1.65 0.13 56.76 07:13:01 3 28.73 0.00 4.61 3.43 0.12 63.12 07:13:01 4 27.18 0.00 3.59 2.87 0.12 66.24 07:13:01 5 24.67 0.00 3.85 3.80 0.12 67.57 07:13:01 6 32.51 0.00 4.15 8.98 0.12 54.24 07:13:01 7 22.64 0.00 3.28 4.00 0.13 69.95 07:14:01 all 6.20 0.00 0.65 2.64 0.06 90.44 07:14:01 0 4.48 0.00 0.65 17.45 0.10 77.32 07:14:01 1 8.87 0.00 0.82 0.13 0.05 90.13 07:14:01 2 6.98 0.00 0.62 0.35 0.07 91.98 07:14:01 3 7.62 0.00 0.70 0.48 0.05 91.15 07:14:01 4 6.31 0.00 0.59 0.57 0.05 92.48 07:14:01 5 4.75 0.00 0.69 0.99 0.07 93.51 07:14:01 6 5.80 0.00 0.77 0.75 0.05 92.62 07:14:01 7 4.75 0.00 0.42 0.39 0.05 94.39 07:15:01 all 2.76 0.00 0.51 1.95 0.04 94.74 07:15:01 0 1.32 0.00 0.57 14.28 0.03 83.80 07:15:01 1 3.95 0.00 0.45 0.02 0.05 95.53 07:15:01 2 2.14 0.00 0.54 0.08 0.05 97.19 07:15:01 3 3.58 0.00 0.57 0.32 0.03 95.50 07:15:01 4 2.72 0.00 0.72 0.72 0.05 95.79 07:15:01 5 2.36 0.00 0.45 0.08 0.03 97.08 07:15:01 6 3.42 0.00 0.50 0.05 0.05 95.98 07:15:01 7 2.62 0.00 0.30 0.02 0.05 97.01 07:16:01 all 5.46 0.00 0.66 2.93 0.03 90.93 07:16:01 0 0.64 0.00 0.48 17.92 0.03 80.93 07:16:01 1 12.38 0.00 0.73 0.82 0.03 86.03 07:16:01 2 1.15 0.00 0.45 0.97 0.02 97.41 07:16:01 3 2.17 0.00 0.58 0.63 0.03 96.58 07:16:01 4 19.52 0.00 1.12 1.02 0.05 78.29 07:16:01 5 5.75 0.00 0.80 1.54 0.02 91.90 07:16:01 6 0.92 0.00 0.62 0.33 0.02 98.11 07:16:01 7 1.14 0.00 0.44 0.20 0.02 98.21 Average: all 9.09 0.00 1.79 6.24 0.05 82.83 Average: 0 6.83 0.00 1.77 14.97 0.06 76.37 Average: 1 9.77 0.00 1.77 12.39 0.06 76.01 Average: 2 8.21 0.00 1.75 2.83 0.05 87.16 Average: 3 8.16 0.00 1.69 2.25 0.05 87.84 Average: 4 9.07 0.00 1.63 2.60 0.05 86.65 Average: 5 12.55 0.00 2.08 7.22 0.06 78.09 Average: 6 8.87 0.00 1.87 6.01 0.04 83.22 Average: 7 9.28 0.00 1.78 1.62 0.05 87.27