---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3707 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: 2799.996 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 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 24521 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:8f:0d:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe8f:d75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:dd:b9:a3 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-3707) 02/08/24 _x86_64_ (8 CPU) 10:44:25 LINUX RESTART (8 CPU) 10:45:01 tps rtps wtps bread/s bwrtn/s 10:46:01 96.83 22.35 74.49 1148.21 25891.68 10:47:01 189.35 50.27 139.09 3781.67 39225.19 10:48:01 60.81 13.01 47.79 2388.27 24167.97 10:49:01 87.00 0.87 86.14 79.31 55476.44 10:50:01 219.86 5.82 214.05 866.26 69745.84 10:51:01 254.01 0.07 253.94 4.13 77487.09 10:52:01 57.70 0.35 57.35 17.46 21132.96 10:53:01 80.69 1.50 79.19 75.99 13060.89 Average: 130.78 11.78 119.00 1045.18 40773.37 10:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 30066308 31697952 2872912 8.72 71788 1868800 1443516 4.25 881480 1698144 194956 10:47:01 28812592 30942560 4126628 12.53 86964 2336808 1976760 5.82 1743524 2057188 19956 10:48:01 27517052 30084948 5422168 16.46 92012 2761576 2711656 7.98 2706592 2370348 246456 10:49:01 28083380 31630448 4855840 14.74 108972 3692248 1410780 4.15 1374152 3087376 139008 10:50:01 23370388 30201132 9568832 29.05 158996 6729216 6784684 19.96 2979200 5984376 1770464 10:51:01 21407572 28170924 11531648 35.01 184488 6592588 11371836 33.46 5142684 5711128 6896 10:52:01 19699992 26613512 13239228 40.19 186108 6740460 11909656 35.04 6747308 5805472 436 10:53:01 25106948 31543644 7832272 23.78 189752 6335400 1534280 4.51 1889176 5362024 32096 Average: 25508029 30110640 7431191 22.56 134885 4632137 4892896 14.40 2933014 4009507 301284 10:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 60.97 42.56 1005.88 7.38 0.00 0.00 0.00 0.00 10:46:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 502.12 397.18 5212.06 87.13 0.00 0.00 0.00 0.00 10:47:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 841.14 599.48 2688.47 200.77 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 257.18 191.95 641.85 66.06 0.00 0.00 0.00 0.00 10:49:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 vethfddb445 0.00 0.73 0.00 0.15 0.00 0.00 0.00 0.00 10:50:01 br-88313bf7cffe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 br-b64e07af57df 26.33 25.93 11.12 11.28 0.00 0.00 0.47 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth34f060a 149.63 156.44 13.16 331.35 0.00 0.00 0.00 0.03 10:51:01 vethfddb445 0.00 0.58 0.00 0.15 0.00 0.00 0.00 0.00 10:51:01 br-b3807804ddbf 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth34f060a 1.13 1.42 0.19 0.17 0.00 0.00 0.00 0.00 10:52:01 vethfddb445 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 br-b3807804ddbf 20.91 13.25 10.49 1.54 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 3108.07 2041.26 33917.12 515.79 0.00 0.00 0.00 0.00 10:53:01 lo 20.75 20.75 2.13 2.13 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 354.60 228.94 4135.30 57.39 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 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-3707) 02/08/24 _x86_64_ (8 CPU) 10:44:25 LINUX RESTART (8 CPU) 10:45:01 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 10.30 0.00 0.78 2.19 0.04 86.69 10:46:01 0 5.14 0.00 0.33 0.03 0.02 94.48 10:46:01 1 6.61 0.00 0.38 0.18 0.00 92.82 10:46:01 2 4.93 0.00 0.27 0.52 0.02 94.26 10:46:01 3 5.81 0.00 0.72 11.11 0.10 82.26 10:46:01 4 20.91 0.00 1.46 1.00 0.03 76.60 10:46:01 5 14.54 0.00 1.24 0.40 0.02 83.80 10:46:01 6 2.84 0.00 0.53 2.55 0.03 94.05 10:46:01 7 21.67 0.00 1.32 1.70 0.05 75.26 10:47:01 all 20.67 0.00 1.22 2.01 0.06 76.04 10:47:01 0 13.39 0.00 0.63 0.25 0.05 85.67 10:47:01 1 21.26 0.00 1.00 0.37 0.07 77.30 10:47:01 2 10.64 0.00 0.72 0.00 0.05 88.59 10:47:01 3 20.84 0.00 1.68 11.56 0.10 65.82 10:47:01 4 31.59 0.00 2.60 1.88 0.05 63.88 10:47:01 5 21.56 0.00 1.32 0.99 0.05 76.08 10:47:01 6 30.60 0.00 0.90 0.32 0.07 68.11 10:47:01 7 15.53 0.00 0.90 0.80 0.07 82.70 10:48:01 all 48.88 0.00 1.50 0.77 0.07 48.79 10:48:01 0 43.98 0.00 1.23 0.00 0.07 54.73 10:48:01 1 44.60 0.00 1.78 0.15 0.07 53.41 10:48:01 2 54.02 0.00 1.62 0.00 0.07 44.29 10:48:01 3 46.81 0.00 1.29 4.47 0.07 47.36 10:48:01 4 59.50 0.00 1.92 0.94 0.07 37.57 10:48:01 5 41.10 0.00 1.84 0.00 0.08 56.98 10:48:01 6 62.28 0.00 0.99 0.23 0.07 36.43 10:48:01 7 38.72 0.00 1.29 0.37 0.05 59.58 10:49:01 all 13.30 0.00 1.87 2.81 0.05 81.97 10:49:01 0 7.86 0.00 1.72 0.03 0.02 90.37 10:49:01 1 4.57 0.00 1.42 7.87 0.08 86.05 10:49:01 2 7.54 0.00 1.44 0.03 0.03 90.96 10:49:01 3 36.57 0.00 2.76 1.25 0.07 59.35 10:49:01 4 11.58 0.00 2.80 5.46 0.05 80.11 10:49:01 5 7.70 0.00 1.61 4.82 0.05 85.81 10:49:01 6 16.08 0.00 1.88 0.00 0.05 81.99 10:49:01 7 14.65 0.00 1.34 3.06 0.05 80.91 10:50:01 all 28.36 0.00 6.46 3.95 0.07 61.15 10:50:01 0 30.90 0.00 5.88 0.32 0.07 62.82 10:50:01 1 24.42 0.00 6.73 1.15 0.08 67.62 10:50:01 2 30.28 0.00 6.93 0.83 0.07 61.89 10:50:01 3 28.14 0.00 5.99 0.56 0.10 65.21 10:50:01 4 28.77 0.00 6.40 3.15 0.07 61.62 10:50:01 5 27.30 0.00 5.47 10.41 0.07 56.74 10:50:01 6 29.69 0.00 7.80 15.03 0.09 47.39 10:50:01 7 27.44 0.00 6.53 0.27 0.05 65.71 10:51:01 all 30.18 0.00 3.68 5.55 0.14 60.45 10:51:01 0 31.62 0.00 4.31 0.96 0.13 62.97 10:51:01 1 31.98 0.00 3.62 2.51 0.19 61.71 10:51:01 2 32.45 0.00 3.82 7.04 0.15 56.55 10:51:01 3 24.78 0.00 3.91 3.97 0.14 67.21 10:51:01 4 26.62 0.00 2.44 3.63 0.13 67.18 10:51:01 5 26.40 0.00 4.03 9.58 0.12 59.88 10:51:01 6 38.45 0.00 3.95 15.83 0.12 41.64 10:51:01 7 29.17 0.00 3.36 0.94 0.13 66.39 10:52:01 all 27.39 0.00 2.18 1.18 0.10 69.14 10:52:01 0 33.32 0.00 2.55 0.29 0.12 63.73 10:52:01 1 25.59 0.00 2.37 0.27 0.12 71.66 10:52:01 2 29.09 0.00 2.16 7.12 0.12 61.51 10:52:01 3 26.64 0.00 2.53 0.62 0.10 70.11 10:52:01 4 28.10 0.00 1.67 0.22 0.08 69.92 10:52:01 5 27.85 0.00 2.09 0.22 0.10 69.74 10:52:01 6 24.16 0.00 2.23 0.23 0.10 73.27 10:52:01 7 24.42 0.00 1.88 0.44 0.10 73.17 10:53:01 all 9.57 0.00 1.33 1.05 0.05 88.00 10:53:01 0 3.25 0.00 0.95 0.15 0.02 95.63 10:53:01 1 5.69 0.00 1.54 0.12 0.03 92.61 10:53:01 2 5.31 0.00 1.40 4.16 0.03 89.10 10:53:01 3 3.18 0.00 0.94 0.03 0.07 95.78 10:53:01 4 16.72 0.00 1.19 0.28 0.07 81.74 10:53:01 5 5.02 0.00 1.24 0.65 0.03 93.06 10:53:01 6 19.92 0.00 1.79 2.46 0.07 75.77 10:53:01 7 17.46 0.00 1.56 0.52 0.03 80.43 Average: all 23.56 0.00 2.37 2.43 0.07 71.56 Average: 0 21.14 0.00 2.20 0.25 0.06 76.35 Average: 1 20.57 0.00 2.35 1.58 0.08 75.42 Average: 2 21.74 0.00 2.28 2.45 0.07 73.45 Average: 3 24.08 0.00 2.47 4.20 0.09 69.16 Average: 4 27.98 0.00 2.55 2.07 0.07 67.33 Average: 5 21.41 0.00 2.35 3.37 0.07 72.81 Average: 6 27.98 0.00 2.49 4.54 0.07 64.92 Average: 7 23.62 0.00 2.26 1.01 0.07 73.04