---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4684 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 14G 142G 9% / 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 859 25097 0 6210 30852 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:c9:dd:8b brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fec9:dd8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:11:74:37 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-4684) 02/11/24 _x86_64_ (8 CPU) 20:21:49 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 81.49 44.36 37.13 4279.29 41193.67 20:24:01 89.93 43.25 46.69 1932.15 10616.64 20:25:01 88.10 13.76 74.34 1125.81 14979.37 20:26:01 95.91 9.60 86.31 1688.08 17260.60 20:27:01 93.70 0.02 93.68 2.13 50855.39 20:28:01 70.69 0.03 70.66 0.53 62945.68 20:29:01 245.59 12.65 232.94 773.94 34611.40 20:30:01 16.66 0.42 16.25 31.46 5784.50 20:31:01 62.62 0.07 62.56 8.13 7455.52 Average: 93.86 13.74 80.12 1092.06 27329.68 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 30707200 31945552 2232020 6.78 38532 1528596 1336520 3.93 573188 1412092 7356 20:24:01 30206892 31682744 2732328 8.30 56484 1738548 1489840 4.38 892528 1567456 73176 20:25:01 29984616 31727792 2954604 8.97 78164 1967220 1414476 4.16 850664 1796616 121660 20:26:01 28239964 31667192 4699256 14.27 112924 3553868 1407180 4.14 988520 3299488 1391028 20:27:01 27759880 31666812 5179340 15.72 118728 4007328 1400520 4.12 996412 3752204 471236 20:28:01 25808188 31667596 7131032 21.65 129100 5882356 1488776 4.38 1005420 5625504 565672 20:29:01 22740952 28759092 10198268 30.96 138844 6011148 10912996 32.11 4129648 5474936 860 20:30:01 21720612 27745812 11218608 34.06 139572 6015020 12161896 35.78 5219108 5392944 1972 20:31:01 24624944 30669076 8314276 25.24 140976 6041388 2877148 8.47 2388188 5385512 84 Average: 26865916 30836852 6073304 18.44 105925 4082830 3832150 11.28 1893742 3745195 292560 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 ens3 148.08 113.91 484.86 24.23 0.00 0.00 0.00 0.00 20:23:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 178.60 117.00 1060.65 35.48 0.00 0.00 0.00 0.00 20:24:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 33.08 24.53 421.96 5.52 0.00 0.00 0.00 0.00 20:25:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 577.70 276.85 11820.83 23.40 0.00 0.00 0.00 0.00 20:26:01 br-8e7f3dcd32d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 6.52 6.52 0.67 0.67 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 101.15 60.51 3602.56 4.54 0.00 0.00 0.00 0.00 20:27:01 br-8e7f3dcd32d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 618.04 332.07 22642.63 23.13 0.00 0.00 0.00 0.00 20:28:01 br-8e7f3dcd32d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 6.06 6.06 0.55 0.55 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth0eb657b 54.36 65.02 19.19 16.05 0.00 0.00 0.00 0.00 20:29:01 veth64a8bc2 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 20:29:01 veth3098ef6 2.13 2.38 0.24 0.24 0.00 0.00 0.00 0.00 20:29:01 ens3 3.95 3.28 1.17 1.15 0.00 0.00 0.00 0.00 20:30:01 veth0eb657b 40.11 46.46 92.94 17.81 0.00 0.00 0.00 0.01 20:30:01 veth64a8bc2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth3098ef6 3.90 5.55 0.62 1.10 0.00 0.00 0.00 0.00 20:30:01 ens3 5.73 4.48 1.81 1.84 0.00 0.00 0.00 0.00 20:31:01 ens3 19.33 16.90 7.70 24.35 0.00 0.00 0.00 0.00 20:31:01 br-8e7f3dcd32d9 2.98 3.45 4.35 1.18 0.00 0.00 0.00 0.00 20:31:01 lo 30.06 30.06 7.72 7.72 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 187.41 105.52 4457.61 15.93 0.00 0.00 0.00 0.00 Average: br-8e7f3dcd32d9 0.33 0.38 0.48 0.13 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.83 0.83 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-4684) 02/11/24 _x86_64_ (8 CPU) 20:21:49 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 2.21 0.00 0.63 14.09 0.02 83.05 20:23:02 0 1.15 0.00 0.53 1.84 0.02 96.46 20:23:02 1 1.97 0.00 0.55 30.09 0.02 67.37 20:23:02 2 4.10 0.00 0.47 3.93 0.02 91.49 20:23:02 3 2.87 0.00 0.35 1.24 0.02 95.52 20:23:02 4 4.06 0.00 0.45 1.12 0.02 94.36 20:23:02 5 0.94 0.00 1.82 39.76 0.03 57.45 20:23:02 6 1.07 0.00 0.38 3.87 0.02 94.66 20:23:02 7 1.52 0.00 0.45 30.91 0.02 67.10 20:24:01 all 7.70 0.00 0.63 5.44 0.03 86.20 20:24:01 0 3.24 0.00 0.36 12.19 0.03 84.17 20:24:01 1 11.75 0.00 0.70 22.23 0.05 65.27 20:24:01 2 13.47 0.00 0.87 1.03 0.03 84.60 20:24:01 3 8.19 0.00 0.76 3.07 0.02 87.96 20:24:01 4 2.68 0.00 0.24 1.20 0.05 95.84 20:24:01 5 12.03 0.00 1.10 1.97 0.02 84.88 20:24:01 6 8.33 0.00 0.68 1.72 0.02 89.25 20:24:01 7 1.93 0.00 0.32 0.15 0.02 97.57 20:25:01 all 8.89 0.00 0.65 3.79 0.03 86.64 20:25:01 0 2.14 0.00 0.43 13.18 0.02 84.23 20:25:01 1 18.67 0.00 1.20 3.94 0.03 76.15 20:25:01 2 5.75 0.00 0.50 0.07 0.00 93.68 20:25:01 3 5.85 0.00 0.28 0.33 0.02 93.51 20:25:01 4 6.61 0.00 0.37 1.39 0.05 91.58 20:25:01 5 10.30 0.00 0.92 2.33 0.03 86.42 20:25:01 6 12.97 0.00 0.72 0.88 0.03 85.39 20:25:01 7 8.84 0.00 0.77 8.21 0.03 82.15 20:26:01 all 9.97 0.00 2.61 3.92 0.05 83.45 20:26:01 0 8.04 0.00 3.08 3.20 0.03 85.65 20:26:01 1 7.97 0.00 2.43 1.58 0.07 87.96 20:26:01 2 6.25 0.00 2.96 0.37 0.05 90.37 20:26:01 3 4.27 0.00 2.35 13.87 0.07 79.44 20:26:01 4 5.65 0.00 1.76 0.00 0.03 92.56 20:26:01 5 5.62 0.00 2.17 0.08 0.05 92.08 20:26:01 6 13.83 0.00 2.80 1.11 0.05 82.21 20:26:01 7 28.06 0.00 3.38 11.20 0.07 57.29 20:27:01 all 1.74 0.00 0.81 15.72 0.02 81.72 20:27:01 0 1.73 0.00 0.82 0.67 0.03 96.75 20:27:01 1 1.22 0.00 0.87 5.52 0.02 92.37 20:27:01 2 2.15 0.00 0.84 5.58 0.02 91.42 20:27:01 3 1.85 0.00 0.67 12.42 0.02 85.05 20:27:01 4 2.33 0.00 0.67 10.43 0.02 86.54 20:27:01 5 1.46 0.00 0.52 0.49 0.02 97.52 20:27:01 6 1.48 0.00 1.14 62.08 0.05 35.26 20:27:01 7 1.69 0.00 0.89 28.57 0.03 68.81 20:28:01 all 7.09 0.00 2.94 9.19 0.05 80.73 20:28:01 0 8.72 0.00 2.50 0.12 0.03 88.62 20:28:01 1 7.77 0.00 2.77 0.20 0.05 89.20 20:28:01 2 6.30 0.00 3.52 25.82 0.05 64.31 20:28:01 3 5.87 0.00 2.79 0.20 0.03 91.10 20:28:01 4 7.58 0.00 2.49 13.71 0.03 76.18 20:28:01 5 7.42 0.00 3.51 0.12 0.05 88.90 20:28:01 6 5.63 0.00 3.20 0.05 0.05 91.07 20:28:01 7 7.36 0.00 2.83 33.42 0.05 56.34 20:29:01 all 43.04 0.00 5.15 5.76 0.21 45.85 20:29:01 0 43.15 0.00 4.98 4.73 0.19 46.95 20:29:01 1 42.65 0.00 5.67 2.30 0.25 49.13 20:29:01 2 43.49 0.00 5.21 1.83 0.19 49.29 20:29:01 3 43.39 0.00 4.85 1.08 0.22 50.46 20:29:01 4 41.24 0.00 5.22 1.35 0.20 51.99 20:29:01 5 42.97 0.00 4.97 7.08 0.25 44.73 20:29:01 6 44.68 0.00 5.17 2.11 0.20 47.83 20:29:01 7 42.71 0.00 5.10 25.61 0.14 26.44 20:30:01 all 28.36 0.00 2.56 1.10 0.10 67.87 20:30:01 0 28.94 0.00 2.69 0.12 0.10 68.16 20:30:01 1 30.31 0.00 2.71 0.07 0.10 66.81 20:30:01 2 30.35 0.00 2.83 1.14 0.12 65.57 20:30:01 3 28.37 0.00 2.87 0.05 0.12 68.59 20:30:01 4 28.81 0.00 2.70 0.12 0.12 68.26 20:30:01 5 24.03 0.00 1.96 0.45 0.10 73.45 20:30:01 6 29.67 0.00 2.76 1.61 0.08 65.87 20:30:01 7 26.43 0.00 1.93 5.23 0.12 66.30 20:31:01 all 4.90 0.00 0.93 1.88 0.06 92.23 20:31:01 0 4.78 0.00 0.94 0.87 0.05 93.36 20:31:01 1 6.12 0.00 1.26 0.32 0.08 92.23 20:31:01 2 5.20 0.00 1.00 3.14 0.07 90.58 20:31:01 3 6.58 0.00 0.99 0.32 0.08 92.03 20:31:01 4 3.87 0.00 0.64 0.62 0.05 94.83 20:31:01 5 3.69 0.00 0.86 1.34 0.05 94.06 20:31:01 6 4.32 0.00 0.87 0.84 0.07 93.91 20:31:01 7 4.65 0.00 0.89 7.59 0.07 86.80 Average: all 12.63 0.00 1.88 6.77 0.06 78.66 Average: 0 11.29 0.00 1.81 4.10 0.06 82.74 Average: 1 14.25 0.00 2.02 7.35 0.07 76.31 Average: 2 12.97 0.00 2.02 4.75 0.06 80.20 Average: 3 11.88 0.00 1.76 3.62 0.07 82.67 Average: 4 11.40 0.00 1.61 3.32 0.06 83.60 Average: 5 12.02 0.00 1.98 5.97 0.07 79.96 Average: 6 13.52 0.00 1.97 8.27 0.06 76.18 Average: 7 13.67 0.00 1.84 16.77 0.06 67.66