---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3043 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 14G 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 903 24522 0 6741 30808 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:be:a3:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:febe:a301/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:d0:08:e5 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-3043) 02/06/24 _x86_64_ (8 CPU) 10:50:16 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 89.39 17.71 71.67 1021.43 15481.02 10:53:01 188.05 50.62 137.43 3815.50 29262.86 10:54:01 52.58 12.86 39.72 2364.55 13087.64 10:55:01 67.02 0.45 66.57 24.13 43510.35 10:56:01 216.16 5.90 210.26 870.52 59746.04 10:57:01 251.96 0.10 251.86 6.93 64098.92 10:58:01 58.92 0.35 58.57 28.53 15110.95 10:59:01 68.15 1.15 67.01 72.35 11118.59 Average: 124.03 11.14 112.88 1025.46 31425.39 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30044876 31674500 2894344 8.79 71800 1866888 1454756 4.28 900716 1696084 179208 10:53:01 28818592 30954784 4120628 12.51 87592 2341580 2261072 6.65 1751080 2039396 12748 10:54:01 27471540 30340932 5467680 16.60 94788 3053088 2558456 7.53 2545204 2558080 539432 10:55:01 28056220 31572108 4883000 14.82 106068 3670228 1534056 4.51 1441560 3049832 145912 10:56:01 25369888 30678972 7569332 22.98 138244 5278424 6564536 19.31 2460624 4567248 307832 10:57:01 22471316 29078992 10467904 31.78 180460 6453912 9797728 28.83 4197776 5601184 3908 10:58:01 19727472 26636136 13211748 40.11 185876 6736104 11897960 35.01 6715524 5805440 1908 10:59:01 25106080 31535420 7833140 23.78 188568 6329076 1630008 4.80 1890404 5358864 41040 Average: 25883248 30308980 7055972 21.42 131674 4466162 4712322 13.86 2737861 3834516 153998 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 66.02 45.43 1010.06 8.22 0.00 0.00 0.00 0.00 10:52:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 578.00 471.82 5241.07 108.56 0.00 0.00 0.00 0.00 10:53:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 772.91 574.34 2669.58 196.52 0.00 0.00 0.00 0.00 10:54:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 216.80 175.20 631.76 60.20 0.00 0.00 0.00 0.00 10:55:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:56:01 vethfc67397 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 vethc04bb81 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 vethc85e9b6 0.12 0.32 0.01 0.02 0.00 0.00 0.00 0.00 10:57:01 veth50c918e 149.38 155.37 13.15 331.28 0.00 0.00 0.00 0.03 10:57:01 vethfc67397 16.38 14.73 10.38 2.87 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 vethc04bb81 0.00 1.00 0.00 0.27 0.00 0.00 0.00 0.00 10:58:01 veth50c918e 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 10:58:01 vethfc67397 24.03 27.38 5.00 5.51 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 vethc04bb81 0.00 0.12 0.00 0.02 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 3196.69 2249.80 33862.47 541.06 0.00 0.00 0.00 0.00 10:59:01 lo 20.27 20.27 2.08 2.08 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 359.04 251.83 4129.80 60.18 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3043) 02/06/24 _x86_64_ (8 CPU) 10:50:16 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 10.65 0.00 0.76 1.53 0.04 87.02 10:52:01 0 4.31 0.00 0.28 4.21 0.03 91.17 10:52:01 1 1.38 0.00 0.30 0.37 0.02 97.93 10:52:01 2 14.49 0.00 0.97 0.88 0.03 83.63 10:52:01 3 31.02 0.00 1.93 2.12 0.08 64.85 10:52:01 4 4.19 0.00 0.42 0.10 0.07 95.22 10:52:01 5 16.12 0.00 0.97 0.28 0.03 82.60 10:52:01 6 5.08 0.00 0.62 4.27 0.03 90.00 10:52:01 7 8.58 0.00 0.54 0.03 0.03 90.82 10:53:01 all 27.21 0.00 1.42 2.42 0.09 68.85 10:53:01 0 28.98 0.00 1.61 2.19 0.10 67.13 10:53:01 1 22.98 0.00 1.31 5.35 0.10 70.26 10:53:01 2 41.13 0.00 2.38 2.36 0.13 54.00 10:53:01 3 32.39 0.00 0.92 0.33 0.10 66.25 10:53:01 4 24.74 0.00 1.88 3.38 0.10 69.89 10:53:01 5 30.17 0.00 1.17 1.64 0.08 66.94 10:53:01 6 21.96 0.00 0.99 3.91 0.10 73.03 10:53:01 7 15.33 0.00 1.12 0.18 0.03 83.32 10:54:01 all 44.08 0.00 1.82 0.45 0.11 53.54 10:54:01 0 38.81 0.00 1.61 0.05 0.08 59.45 10:54:01 1 41.33 0.00 1.93 1.14 0.10 55.50 10:54:01 2 49.33 0.00 1.49 0.02 0.12 49.04 10:54:01 3 55.77 0.00 2.13 0.12 0.15 41.84 10:54:01 4 43.99 0.00 2.22 0.22 0.10 53.47 10:54:01 5 38.20 0.00 1.34 1.35 0.12 58.99 10:54:01 6 41.27 0.00 1.79 0.72 0.12 56.10 10:54:01 7 43.91 0.00 2.11 0.00 0.10 53.88 10:55:01 all 10.41 0.00 1.05 3.19 0.04 85.31 10:55:01 0 7.53 0.00 0.75 3.97 0.03 87.72 10:55:01 1 10.30 0.00 1.12 5.77 0.05 82.77 10:55:01 2 23.95 0.00 1.96 4.73 0.07 69.29 10:55:01 3 9.10 0.00 1.35 0.02 0.02 89.52 10:55:01 4 7.05 0.00 0.45 1.84 0.03 90.62 10:55:01 5 6.25 0.00 1.11 8.10 0.03 84.51 10:55:01 6 4.50 0.00 0.79 1.14 0.02 93.57 10:55:01 7 14.56 0.00 0.87 0.02 0.03 84.52 10:56:01 all 20.47 0.00 4.54 4.72 0.09 70.18 10:56:01 0 21.85 0.00 5.41 1.37 0.13 71.24 10:56:01 1 22.02 0.00 4.22 0.44 0.08 73.24 10:56:01 2 23.83 0.00 5.44 23.44 0.10 47.20 10:56:01 3 23.49 0.00 4.55 0.63 0.10 71.23 10:56:01 4 18.73 0.00 4.06 3.61 0.07 73.53 10:56:01 5 18.20 0.00 4.04 7.77 0.08 69.90 10:56:01 6 18.83 0.00 3.45 0.10 0.12 77.50 10:56:01 7 16.83 0.00 5.17 0.52 0.08 77.39 10:57:01 all 26.69 0.00 4.46 4.89 0.14 63.82 10:57:01 0 22.50 0.00 4.53 1.60 0.12 71.25 10:57:01 1 31.84 0.00 4.39 2.56 0.12 61.09 10:57:01 2 23.78 0.00 5.03 21.68 0.15 49.35 10:57:01 3 29.01 0.00 4.98 6.04 0.14 59.83 10:57:01 4 27.41 0.00 3.78 2.96 0.14 65.71 10:57:01 5 26.49 0.00 3.98 3.03 0.15 66.35 10:57:01 6 29.19 0.00 4.34 0.32 0.15 65.99 10:57:01 7 23.31 0.00 4.62 0.95 0.15 70.97 10:58:01 all 33.93 0.00 2.38 0.75 0.15 62.79 10:58:01 0 38.65 0.00 2.25 0.17 0.15 58.78 10:58:01 1 28.24 0.00 2.22 0.47 0.18 68.89 10:58:01 2 32.75 0.00 2.46 0.42 0.12 64.25 10:58:01 3 35.21 0.00 2.85 3.95 0.18 57.80 10:58:01 4 31.73 0.00 2.37 0.20 0.15 65.54 10:58:01 5 37.02 0.00 2.60 0.27 0.13 59.97 10:58:01 6 32.77 0.00 2.13 0.10 0.12 64.88 10:58:01 7 35.05 0.00 2.14 0.45 0.13 62.22 10:59:01 all 12.03 0.00 1.69 1.31 0.08 84.89 10:59:01 0 11.96 0.00 1.46 3.31 0.07 83.21 10:59:01 1 7.24 0.00 1.71 0.12 0.08 90.86 10:59:01 2 8.34 0.00 1.56 1.59 0.07 88.45 10:59:01 3 23.01 0.00 1.95 1.09 0.10 73.85 10:59:01 4 16.89 0.00 1.73 0.13 0.08 81.16 10:59:01 5 11.43 0.00 1.76 2.40 0.08 84.33 10:59:01 6 7.45 0.00 1.26 0.82 0.08 90.39 10:59:01 7 9.92 0.00 2.11 1.04 0.08 86.84 Average: all 23.17 0.00 2.26 2.40 0.09 72.07 Average: 0 21.82 0.00 2.23 2.11 0.09 73.75 Average: 1 20.63 0.00 2.14 2.03 0.09 75.11 Average: 2 27.19 0.00 2.65 6.85 0.10 63.21 Average: 3 29.88 0.00 2.58 1.78 0.11 65.65 Average: 4 21.84 0.00 2.11 1.55 0.09 74.41 Average: 5 22.99 0.00 2.12 3.10 0.09 71.71 Average: 6 20.12 0.00 1.92 1.43 0.09 76.44 Average: 7 20.92 0.00 2.33 0.40 0.08 76.27