---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35744 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 12G 144G 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 849 27319 0 3998 30862 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:b3:21:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:feb3:214c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:0c:41:c3 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 inet6 fe80::42:84ff:fe0c:41c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35744) 04/27/24 _x86_64_ (8 CPU) 14:40:27 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 125.97 40.44 85.53 1831.45 34825.72 14:43:01 166.66 21.06 145.59 785.87 45376.30 14:44:01 78.22 4.07 74.15 445.79 55969.87 14:45:01 88.49 0.40 88.09 18.00 57213.13 14:46:01 121.83 0.02 121.81 0.13 35913.88 14:47:01 89.40 0.15 89.25 1.20 8311.81 14:48:01 57.29 0.82 56.47 86.92 3563.41 Average: 103.98 9.57 94.41 452.86 34453.47 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30149004 31731256 2790216 8.47 70008 1823116 1371456 4.04 840136 1659152 144772 14:43:01 28445808 30450984 4493412 13.64 87484 2211060 2847824 8.38 2178984 1984620 21212 14:44:01 27627932 30751200 5311288 16.12 92612 3306656 2281616 6.71 2124328 2816152 265888 14:45:01 27054652 30301628 5884568 17.86 125964 3362272 2333700 6.87 2802308 2651200 164572 14:46:01 27123124 30470368 5816096 17.66 136544 3426688 2301412 6.77 2648732 2715180 572 14:47:01 26661580 30298732 6277640 19.06 174444 3631416 2354496 6.93 2857740 2912312 58792 14:48:01 27985208 31612064 4954012 15.04 175792 3638604 1459600 4.29 1624536 2859284 3368 Average: 27863901 30802319 5075319 15.41 123264 3057116 2135729 6.28 2153823 2513986 94168 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 14:42:01 ens3 161.41 107.93 1058.90 31.95 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 14:43:01 ens3 601.85 428.70 4866.18 105.03 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 8.02 8.02 2.19 2.19 0.00 0.00 0.00 0.00 14:44:01 ens3 175.40 137.14 1422.53 41.42 0.00 0.00 0.00 0.00 14:45:01 veth6b2f52f 106.17 163.02 19.15 605.21 0.00 0.00 0.00 0.05 14:45:01 docker0 108.88 167.87 17.87 682.68 0.00 0.00 0.00 0.00 14:45:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 14:45:01 ens3 644.44 605.40 1569.84 3354.67 0.00 0.00 0.00 0.00 14:46:01 veth6b2f52f 93.97 90.85 14.37 99.75 0.00 0.00 0.00 0.01 14:46:01 docker0 93.97 90.82 13.09 99.75 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 102.17 99.83 102.15 16.43 0.00 0.00 0.00 0.00 14:47:01 docker0 187.17 242.71 30.36 706.22 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 ens3 290.57 212.26 717.59 41.18 0.00 0.00 0.00 0.00 14:47:01 veth440189f 178.75 234.94 32.36 704.89 0.00 0.00 0.00 0.06 14:48:01 docker0 33.78 33.79 1.52 2.79 0.00 0.00 0.00 0.00 14:48:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:48:01 ens3 63.89 53.11 19.86 10.20 0.00 0.00 0.00 0.00 Average: docker0 60.54 76.46 8.98 213.05 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 291.38 234.90 1393.84 514.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35744) 04/27/24 _x86_64_ (8 CPU) 14:40:27 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 10.43 0.00 0.87 3.31 0.04 85.36 14:42:01 0 13.99 0.00 0.83 0.43 0.03 84.71 14:42:01 1 3.25 0.00 0.80 0.93 0.03 94.98 14:42:01 2 1.75 0.00 0.25 0.85 0.05 97.10 14:42:01 3 2.52 0.00 0.45 0.17 0.02 96.85 14:42:01 4 1.92 0.00 0.30 0.22 0.00 97.57 14:42:01 5 35.59 0.00 2.16 4.40 0.08 57.77 14:42:01 6 1.40 0.00 0.63 18.73 0.05 79.19 14:42:01 7 23.09 0.00 1.54 0.79 0.03 74.55 14:43:01 all 20.88 0.00 1.64 3.65 0.06 73.77 14:43:01 0 20.00 0.00 1.49 2.53 0.07 75.91 14:43:01 1 21.34 0.00 4.21 3.42 0.08 70.94 14:43:01 2 18.28 0.00 1.10 5.41 0.05 75.15 14:43:01 3 15.46 0.00 2.52 1.98 0.08 79.96 14:43:01 4 14.85 0.00 1.00 1.59 0.05 82.50 14:43:01 5 35.74 0.00 1.22 1.02 0.07 61.95 14:43:01 6 15.14 0.00 0.82 13.04 0.05 70.95 14:43:01 7 26.29 0.00 0.76 0.12 0.07 72.77 14:44:01 all 12.14 0.00 1.28 2.62 0.04 83.91 14:44:01 0 10.06 0.00 1.44 5.37 0.05 83.08 14:44:01 1 10.14 0.00 0.73 0.07 0.03 89.03 14:44:01 2 6.64 0.00 1.43 10.06 0.03 81.83 14:44:01 3 10.46 0.00 0.52 1.69 0.05 87.28 14:44:01 4 12.69 0.00 1.47 0.10 0.03 85.71 14:44:01 5 28.07 0.00 2.43 2.08 0.03 67.39 14:44:01 6 9.64 0.00 1.12 1.64 0.05 87.54 14:44:01 7 9.47 0.00 1.07 0.00 0.03 89.43 14:45:01 all 9.62 0.00 1.55 2.97 0.06 85.79 14:45:01 0 14.17 0.00 1.99 0.64 0.07 83.14 14:45:01 1 10.12 0.00 2.15 0.30 0.08 87.34 14:45:01 2 9.24 0.00 1.36 7.98 0.07 81.36 14:45:01 3 15.01 0.00 2.46 0.44 0.07 82.03 14:45:01 4 9.93 0.00 1.04 3.96 0.05 85.02 14:45:01 5 8.71 0.00 0.99 0.64 0.05 89.61 14:45:01 6 6.60 0.00 0.92 9.83 0.07 82.58 14:45:01 7 3.18 0.00 1.52 0.02 0.05 95.23 14:46:01 all 1.89 0.00 0.42 2.89 0.03 94.78 14:46:01 0 9.78 0.00 1.29 1.77 0.03 87.13 14:46:01 1 1.07 0.00 0.35 0.00 0.02 98.57 14:46:01 2 1.22 0.00 0.37 0.00 0.03 98.38 14:46:01 3 1.22 0.00 0.33 0.37 0.02 98.07 14:46:01 4 0.03 0.00 0.08 3.10 0.03 96.75 14:46:01 5 0.08 0.00 0.07 0.12 0.02 99.72 14:46:01 6 0.57 0.00 0.70 17.74 0.05 80.94 14:46:01 7 1.17 0.00 0.12 0.00 0.03 98.68 14:47:01 all 5.37 0.00 1.06 0.85 0.05 92.67 14:47:01 0 3.98 0.00 1.67 3.06 0.05 91.23 14:47:01 1 5.00 0.00 1.41 0.35 0.07 93.17 14:47:01 2 0.20 0.00 0.08 0.02 0.02 99.68 14:47:01 3 2.72 0.00 0.55 1.40 0.03 95.29 14:47:01 4 2.80 0.00 0.54 0.00 0.05 96.62 14:47:01 5 17.79 0.00 1.59 0.64 0.07 79.91 14:47:01 6 7.87 0.00 1.14 0.27 0.05 90.68 14:47:01 7 2.62 0.00 1.54 1.07 0.07 94.70 14:48:01 all 5.07 0.00 0.38 0.61 0.03 93.90 14:48:01 0 2.90 0.00 0.32 0.37 0.05 96.36 14:48:01 1 2.27 0.00 0.37 0.13 0.02 97.21 14:48:01 2 15.05 0.00 0.48 0.27 0.02 84.18 14:48:01 3 15.08 0.00 0.60 2.54 0.03 81.75 14:48:01 4 0.85 0.00 0.23 0.00 0.03 98.88 14:48:01 5 1.22 0.00 0.37 0.45 0.03 97.93 14:48:01 6 2.70 0.00 0.22 0.18 0.03 96.86 14:48:01 7 0.47 0.00 0.48 0.92 0.02 98.12 Average: all 9.34 0.00 1.03 2.41 0.04 87.18 Average: 0 10.70 0.00 1.29 2.02 0.05 85.94 Average: 1 7.59 0.00 1.43 0.74 0.05 90.19 Average: 2 7.47 0.00 0.72 3.50 0.04 88.26 Average: 3 8.91 0.00 1.06 1.23 0.04 88.76 Average: 4 6.15 0.00 0.67 1.28 0.04 91.86 Average: 5 18.15 0.00 1.26 1.33 0.05 79.21 Average: 6 6.27 0.00 0.79 8.78 0.05 84.11 Average: 7 9.46 0.00 1.00 0.42 0.04 89.08