---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22599 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 13G 143G 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 824 26553 0 4789 30886 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:69:12:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe69:1298/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:79:bd:bf 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-22599) 04/12/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 114.40 31.88 82.53 1662.50 28916.45 02:51:01 128.65 22.95 105.70 2748.74 33684.25 02:52:01 392.42 15.08 377.34 776.04 109053.92 02:53:01 64.37 0.90 63.47 56.66 26425.88 02:54:01 16.21 0.02 16.19 3.47 22480.77 02:55:02 20.20 0.00 20.20 0.00 22410.93 02:56:01 8.03 0.00 8.03 0.00 9720.39 02:57:01 52.21 1.35 50.86 107.32 3231.83 Average: 99.72 8.99 90.73 668.65 32043.37 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30106624 31688632 2832596 8.60 70064 1822652 1440544 4.24 883996 1658756 150180 02:51:01 28879596 31702720 4059624 12.32 101888 2992536 1390488 4.09 955736 2731880 997196 02:52:01 26768572 31254644 6170648 18.73 131440 4529028 5177944 15.23 1460368 4212696 1764 02:53:01 24104932 28784868 8834288 26.82 133144 4643780 9029612 26.57 4006652 4313180 180 02:54:01 24095824 28775456 8843396 26.85 133232 4644064 9048488 26.62 4015500 4312540 308 02:55:02 23780036 28468884 9159184 27.81 133464 4648656 9197452 27.06 4326856 4313356 396 02:56:01 23783312 28472364 9155908 27.80 133524 4648692 9197452 27.06 4322800 4313408 288 02:57:01 27170052 31605528 5769168 17.51 134852 4501992 1546228 4.55 1235792 4070808 3068 Average: 26086118 30094137 6853102 20.81 121451 4053925 5753526 16.93 2650962 3740828 144172 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 55.24 39.33 841.23 7.35 0.00 0.00 0.00 0.00 02:50:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 229.25 148.78 6607.63 15.29 0.00 0.00 0.00 0.00 02:51:01 lo 7.00 7.00 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-11612f5d5f7f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vetha0cba42 0.45 0.72 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 vethebc9482 15.81 20.78 1.44 2.45 0.00 0.00 0.00 0.00 02:52:01 ens3 367.99 204.60 13192.73 14.69 0.00 0.00 0.00 0.00 02:52:01 lo 4.93 4.93 0.44 0.44 0.00 0.00 0.00 0.00 02:53:01 vetha0cba42 0.12 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 vethebc9482 55.37 66.57 46.87 23.86 0.00 0.00 0.00 0.00 02:53:01 ens3 10.33 6.72 2.30 2.05 0.00 0.00 0.00 0.00 02:53:01 lo 4.93 4.93 9.60 9.60 0.00 0.00 0.00 0.00 02:54:01 vetha0cba42 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 vethebc9482 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 ens3 0.63 0.58 0.16 0.39 0.00 0.00 0.00 0.00 02:54:01 lo 4.90 4.90 0.80 0.80 0.00 0.00 0.00 0.00 02:55:02 vetha0cba42 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 vethebc9482 127.11 158.06 268.69 52.10 0.00 0.00 0.00 0.02 02:55:02 ens3 1.77 1.40 0.33 0.46 0.00 0.00 0.00 0.00 02:55:02 lo 16.33 16.33 32.21 32.21 0.00 0.00 0.00 0.00 02:56:01 vetha0cba42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethebc9482 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 0.59 0.56 0.14 0.44 0.00 0.00 0.00 0.00 02:56:01 lo 11.15 11.15 0.58 0.58 0.00 0.00 0.00 0.00 02:57:01 ens3 88.22 69.34 76.05 60.90 0.00 0.00 0.00 0.00 02:57:01 lo 7.03 7.03 0.55 0.55 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 94.53 59.07 2599.09 12.73 0.00 0.00 0.00 0.00 Average: lo 7.24 7.24 5.65 5.65 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-22599) 04/12/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.95 0.00 0.70 2.72 0.03 86.59 02:50:01 0 26.85 0.00 1.80 6.97 0.03 64.35 02:50:01 1 12.75 0.00 0.66 0.39 0.02 86.18 02:50:01 2 1.60 0.00 0.25 1.02 0.02 97.11 02:50:01 3 7.78 0.00 0.59 0.61 0.02 91.00 02:50:01 4 15.20 0.00 0.80 2.16 0.08 81.77 02:50:01 5 7.39 0.00 0.77 0.51 0.03 91.30 02:50:01 6 0.03 0.00 0.10 10.10 0.00 89.77 02:50:01 7 8.00 0.00 0.66 0.02 0.03 91.29 02:51:01 all 11.07 0.00 2.13 2.76 0.04 84.00 02:51:01 0 8.25 0.00 1.69 0.49 0.03 89.54 02:51:01 1 3.18 0.00 2.48 0.30 0.03 94.01 02:51:01 2 2.95 0.00 2.13 1.41 0.03 93.48 02:51:01 3 31.08 0.00 3.07 2.18 0.07 63.61 02:51:01 4 16.29 0.00 2.50 5.83 0.07 75.32 02:51:01 5 12.92 0.00 2.03 0.34 0.03 84.68 02:51:01 6 2.62 0.00 1.07 10.88 0.03 85.40 02:51:01 7 11.33 0.00 2.11 0.64 0.03 85.88 02:52:01 all 9.27 0.00 3.64 9.14 0.06 77.90 02:52:01 0 8.62 0.00 3.33 1.41 0.07 86.56 02:52:01 1 7.29 0.00 3.46 2.48 0.07 86.70 02:52:01 2 10.51 0.00 3.65 4.04 0.07 81.73 02:52:01 3 10.36 0.00 4.05 1.82 0.05 83.71 02:52:01 4 10.21 0.00 3.19 4.38 0.07 82.14 02:52:01 5 7.73 0.00 3.97 44.04 0.09 44.18 02:52:01 6 9.21 0.00 3.38 2.81 0.07 84.53 02:52:01 7 10.17 0.00 4.01 12.48 0.07 73.28 02:53:01 all 29.33 0.00 2.93 1.58 0.08 66.07 02:53:01 0 37.51 0.00 3.56 0.00 0.07 58.86 02:53:01 1 33.85 0.00 3.62 2.16 0.07 60.29 02:53:01 2 27.60 0.00 2.91 0.07 0.07 69.36 02:53:01 3 25.93 0.00 2.79 1.09 0.12 70.08 02:53:01 4 25.31 0.00 2.70 0.15 0.05 71.79 02:53:01 5 20.70 0.00 2.24 8.48 0.07 68.51 02:53:01 6 36.52 0.00 3.66 0.67 0.08 59.06 02:53:01 7 27.25 0.00 2.02 0.02 0.08 70.62 02:54:01 all 1.19 0.00 0.18 1.11 0.05 97.47 02:54:01 0 0.63 0.00 0.17 0.00 0.05 99.15 02:54:01 1 0.99 0.00 0.23 0.00 0.03 98.74 02:54:01 2 0.58 0.00 0.15 0.00 0.05 99.22 02:54:01 3 1.79 0.00 0.22 0.08 0.05 97.86 02:54:01 4 1.03 0.00 0.10 0.00 0.05 98.82 02:54:01 5 2.31 0.00 0.15 8.72 0.07 88.75 02:54:01 6 0.80 0.00 0.10 0.00 0.03 99.07 02:54:01 7 1.34 0.00 0.35 0.00 0.05 98.26 02:55:02 all 7.54 0.00 0.77 1.15 0.06 90.47 02:55:02 0 7.38 0.00 0.82 0.02 0.03 91.76 02:55:02 1 6.36 0.00 0.75 0.02 0.07 92.80 02:55:02 2 7.19 0.00 0.70 0.10 0.08 91.93 02:55:02 3 8.07 0.00 0.65 0.13 0.05 91.09 02:55:02 4 7.35 0.00 0.83 0.02 0.05 91.75 02:55:02 5 8.50 0.00 0.98 8.88 0.08 81.55 02:55:02 6 7.45 0.00 0.58 0.08 0.07 91.81 02:55:02 7 8.05 0.00 0.83 0.00 0.08 91.04 02:56:01 all 0.66 0.00 0.26 0.46 0.06 98.55 02:56:01 0 0.49 0.00 0.29 0.00 0.10 99.11 02:56:01 1 0.98 0.00 0.61 0.02 0.08 98.32 02:56:01 2 0.44 0.00 0.15 0.00 0.07 99.34 02:56:01 3 0.56 0.00 0.19 0.03 0.09 99.13 02:56:01 4 0.37 0.00 0.14 0.00 0.05 99.44 02:56:01 5 0.20 0.00 0.12 3.63 0.05 95.99 02:56:01 6 1.81 0.00 0.47 0.00 0.05 97.68 02:56:01 7 0.41 0.00 0.17 0.00 0.05 99.37 02:57:01 all 5.06 0.00 0.75 0.40 0.04 93.74 02:57:01 0 0.95 0.00 0.75 0.20 0.02 98.08 02:57:01 1 1.45 0.00 0.52 0.22 0.03 97.78 02:57:01 2 11.66 0.00 1.36 0.15 0.07 86.77 02:57:01 3 4.49 0.00 0.68 0.25 0.03 94.54 02:57:01 4 1.75 0.00 0.53 0.15 0.03 97.53 02:57:01 5 1.81 0.00 0.49 0.18 0.05 97.47 02:57:01 6 2.09 0.00 0.67 1.30 0.03 95.91 02:57:01 7 16.22 0.00 1.04 0.77 0.07 81.91 Average: all 9.26 0.00 1.42 2.41 0.05 86.85 Average: 0 11.32 0.00 1.55 1.13 0.05 85.95 Average: 1 8.34 0.00 1.54 0.70 0.05 89.38 Average: 2 7.84 0.00 1.42 0.85 0.06 89.84 Average: 3 11.27 0.00 1.53 0.77 0.06 86.36 Average: 4 9.68 0.00 1.35 1.58 0.06 87.33 Average: 5 7.70 0.00 1.34 9.31 0.06 81.59 Average: 6 7.58 0.00 1.26 3.21 0.05 87.91 Average: 7 10.36 0.00 1.40 1.73 0.06 86.45