---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19779 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 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 850 26528 0 4787 30860 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:9f:8f:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe9f:8f10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:f3:71:db 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-19779) 04/01/24 _x86_64_ (8 CPU) 02:48:28 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:02 144.43 70.62 73.80 4570.57 39292.92 02:51:01 130.38 20.00 110.39 2318.39 43163.80 02:52:01 356.97 9.18 347.79 1006.07 118093.58 02:53:01 127.11 6.77 120.35 301.58 37679.39 02:54:01 12.00 0.00 12.00 0.00 16006.47 02:55:01 5.76 0.00 5.76 0.00 206.63 02:56:01 1.77 0.02 1.75 0.53 62.52 02:57:01 53.47 1.45 52.02 126.38 3256.82 Average: 103.93 13.49 90.44 1037.75 32196.76 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:02 30173576 31725428 2765644 8.40 67384 1796336 1425720 4.19 844408 1633728 145068 02:51:01 29839600 31751188 3099620 9.41 89436 2116348 1396164 4.11 867716 1905724 142304 02:52:01 26702220 31205020 6237000 18.93 129260 4544344 5165844 15.20 1491520 4246416 740 02:53:01 24223808 28918140 8715412 26.46 133072 4641364 8887312 26.15 3870596 4327316 128 02:54:01 24206704 28898384 8732516 26.51 133144 4641544 8869632 26.10 3891104 4324352 172 02:55:01 23902216 28604136 9037004 27.44 133368 4646128 9053800 26.64 4188788 4326116 1172 02:56:01 23943780 28644416 8995440 27.31 133416 4647060 9011836 26.51 4148328 4324456 760 02:57:01 27128140 31562396 5811080 17.64 134768 4500064 1595764 4.70 1276540 4067876 3180 Average: 26265006 30163638 6674214 20.26 119231 3941648 5675759 16.70 2572375 3644498 36690 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:02 ens3 318.33 223.35 1455.57 59.81 0.00 0.00 0.00 0.00 02:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 02:51:01 ens3 66.19 49.75 829.50 9.20 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 lo 3.12 3.12 0.30 0.30 0.00 0.00 0.00 0.00 02:52:01 veth903e94e 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth4baf0c5 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth6c4e1d7 0.30 0.42 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 ens3 539.21 305.08 19056.67 22.17 0.00 0.00 0.00 0.00 02:53:01 veth903e94e 1.78 1.93 0.53 2.71 0.00 0.00 0.00 0.00 02:53:01 veth4baf0c5 22.40 18.90 8.37 26.38 0.00 0.00 0.00 0.00 02:53:01 veth6c4e1d7 70.99 87.05 48.30 26.29 0.00 0.00 0.00 0.00 02:53:01 ens3 8.70 6.90 2.25 2.27 0.00 0.00 0.00 0.00 02:54:01 veth903e94e 0.30 0.38 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 veth4baf0c5 3.25 3.00 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth6c4e1d7 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 ens3 2.72 1.87 5.25 0.70 0.00 0.00 0.00 0.00 02:55:01 veth903e94e 3.75 3.45 1.66 5.37 0.00 0.00 0.00 0.00 02:55:01 veth4baf0c5 103.98 84.99 35.41 176.28 0.00 0.00 0.00 0.01 02:55:01 veth6c4e1d7 127.24 158.21 268.65 52.10 0.00 0.00 0.00 0.02 02:55:01 ens3 1.93 1.68 0.41 0.59 0.00 0.00 0.00 0.00 02:56:01 veth903e94e 0.58 0.73 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 veth4baf0c5 1.40 1.57 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth6c4e1d7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.62 1.33 0.35 0.66 0.00 0.00 0.00 0.00 02:57:01 ens3 72.25 55.16 76.44 60.05 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 02:57:01 lo 61.46 61.46 45.31 45.31 0.00 0.00 0.00 0.00 Average: ens3 126.49 80.70 2682.11 19.45 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 7.26 7.26 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19779) 04/01/24 _x86_64_ (8 CPU) 02:48:28 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:02 all 11.80 0.00 1.09 3.63 0.05 83.43 02:50:02 0 23.28 0.00 1.42 1.19 0.05 74.05 02:50:02 1 11.00 0.00 0.85 0.57 0.03 87.55 02:50:02 2 8.91 0.00 1.08 0.76 0.05 89.20 02:50:02 3 3.33 0.00 0.71 2.74 0.03 93.19 02:50:02 4 12.77 0.00 1.52 20.87 0.05 64.78 02:50:02 5 7.74 0.00 0.87 0.22 0.03 91.14 02:50:02 6 4.39 0.00 0.68 0.43 0.05 94.44 02:50:02 7 22.98 0.00 1.54 2.27 0.08 73.12 02:51:01 all 9.34 0.00 0.71 4.09 0.03 85.82 02:51:01 0 22.48 0.00 1.02 3.00 0.05 73.45 02:51:01 1 4.68 0.00 0.41 0.39 0.02 94.50 02:51:01 2 2.99 0.00 0.29 0.10 0.02 96.60 02:51:01 3 3.00 0.00 0.73 15.10 0.02 81.15 02:51:01 4 5.35 0.00 0.71 9.61 0.03 84.30 02:51:01 5 20.18 0.00 0.93 1.78 0.03 77.07 02:51:01 6 1.00 0.00 0.27 0.90 0.07 97.75 02:51:01 7 15.07 0.00 1.29 1.81 0.03 81.79 02:52:01 all 11.89 0.00 4.47 7.20 0.08 76.36 02:52:01 0 12.31 0.00 3.94 1.08 0.07 82.60 02:52:01 1 11.46 0.00 4.32 4.72 0.08 79.42 02:52:01 2 13.04 0.00 4.46 1.71 0.08 80.70 02:52:01 3 9.02 0.00 4.04 12.30 0.05 74.59 02:52:01 4 11.77 0.00 4.23 1.03 0.08 82.88 02:52:01 5 12.52 0.00 4.93 0.78 0.07 81.70 02:52:01 6 12.49 0.00 4.02 0.52 0.07 82.90 02:52:01 7 12.53 0.00 5.90 35.53 0.10 45.93 02:53:01 all 26.58 0.00 3.04 2.76 0.08 67.54 02:53:01 0 29.37 0.00 3.23 3.65 0.07 63.69 02:53:01 1 26.58 0.00 3.31 16.07 0.08 53.96 02:53:01 2 19.65 0.00 2.05 0.80 0.07 77.43 02:53:01 3 34.05 0.00 4.09 0.02 0.08 61.76 02:53:01 4 27.52 0.00 2.76 0.02 0.08 69.63 02:53:01 5 30.64 0.00 3.62 0.25 0.10 65.38 02:53:01 6 23.18 0.00 2.67 0.10 0.10 73.96 02:53:01 7 21.63 0.00 2.54 1.26 0.07 74.51 02:54:01 all 0.83 0.00 0.10 0.86 0.04 98.17 02:54:01 0 0.43 0.00 0.08 0.10 0.03 99.35 02:54:01 1 1.21 0.00 0.17 6.80 0.08 91.73 02:54:01 2 0.82 0.00 0.07 0.07 0.02 99.03 02:54:01 3 0.80 0.00 0.10 0.02 0.03 99.05 02:54:01 4 1.20 0.00 0.07 0.02 0.02 98.70 02:54:01 5 0.45 0.00 0.13 0.00 0.02 99.40 02:54:01 6 0.82 0.00 0.08 0.00 0.03 99.07 02:54:01 7 0.97 0.00 0.12 0.00 0.03 98.88 02:55:01 all 6.80 0.00 0.67 0.01 0.05 92.46 02:55:01 0 7.24 0.00 0.72 0.05 0.05 91.94 02:55:01 1 6.15 0.00 0.74 0.00 0.05 93.06 02:55:01 2 6.16 0.00 0.55 0.00 0.02 93.28 02:55:01 3 7.12 0.00 0.63 0.00 0.07 92.18 02:55:01 4 6.41 0.00 0.82 0.03 0.08 92.65 02:55:01 5 6.74 0.00 0.48 0.00 0.05 92.73 02:55:01 6 6.79 0.00 0.60 0.00 0.05 92.56 02:55:01 7 7.82 0.00 0.75 0.02 0.07 91.35 02:56:01 all 0.44 0.00 0.19 0.01 0.05 99.32 02:56:01 0 0.37 0.00 0.25 0.05 0.05 99.28 02:56:01 1 0.37 0.00 0.23 0.00 0.07 99.33 02:56:01 2 0.15 0.00 0.07 0.00 0.03 99.75 02:56:01 3 1.05 0.00 0.25 0.00 0.07 98.63 02:56:01 4 0.42 0.00 0.20 0.00 0.07 99.31 02:56:01 5 0.15 0.00 0.08 0.00 0.03 99.73 02:56:01 6 0.54 0.00 0.30 0.00 0.08 99.08 02:56:01 7 0.47 0.00 0.15 0.00 0.03 99.35 02:57:01 all 4.92 0.00 0.65 0.29 0.04 94.10 02:57:01 0 1.49 0.00 0.62 1.07 0.05 96.78 02:57:01 1 1.34 0.00 0.53 0.12 0.03 97.98 02:57:01 2 16.09 0.00 1.08 0.22 0.03 82.58 02:57:01 3 1.09 0.00 0.50 0.25 0.03 98.13 02:57:01 4 3.77 0.00 0.63 0.07 0.03 95.49 02:57:01 5 1.07 0.00 0.52 0.25 0.03 98.12 02:57:01 6 3.09 0.00 0.57 0.17 0.05 96.12 02:57:01 7 11.35 0.00 0.70 0.18 0.05 87.72 Average: all 9.06 0.00 1.36 2.35 0.05 87.18 Average: 0 12.08 0.00 1.41 1.27 0.05 85.20 Average: 1 7.83 0.00 1.32 3.57 0.06 87.22 Average: 2 8.47 0.00 1.20 0.46 0.04 89.83 Average: 3 7.43 0.00 1.38 3.77 0.05 87.37 Average: 4 8.63 0.00 1.36 3.95 0.06 86.00 Average: 5 9.91 0.00 1.44 0.41 0.05 88.19 Average: 6 6.53 0.00 1.15 0.26 0.06 92.00 Average: 7 11.58 0.00 1.62 5.09 0.06 81.66