---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78791 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 15G 140G 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 890 23679 0 7597 30821 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:05:bc:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe05:bc04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:54:1c:15 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::42:42ff:fe54:1c15/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78791) 10/23/24 _x86_64_ (8 CPU) 11:01:54 LINUX RESTART (8 CPU) 11:02:01 tps rtps wtps bread/s bwrtn/s 11:03:02 260.64 73.69 186.95 5313.11 53144.88 11:04:01 202.68 32.58 170.10 3235.93 31868.20 11:05:01 236.11 0.53 235.58 26.26 151733.24 11:06:01 346.14 2.67 343.48 414.06 76280.62 11:07:01 138.84 0.53 138.31 66.66 33035.96 11:08:01 21.05 0.02 21.03 0.13 16155.97 11:09:01 16.58 0.00 16.58 0.00 16028.92 11:10:01 14.35 0.00 14.35 0.00 15843.49 11:11:01 19.48 0.00 19.48 0.00 15702.85 11:12:01 34.63 0.00 34.63 0.00 16363.01 11:13:01 10.03 0.00 10.03 0.00 3662.06 11:14:01 58.81 0.07 58.74 13.60 1060.62 Average: 113.15 9.14 104.01 752.32 35912.05 11:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:02 30343724 31700708 2595496 7.88 50284 1627804 1416208 4.17 839968 1486280 57172 11:04:01 26047784 31536848 6891436 20.92 99804 5591812 2490196 7.33 1081928 5349376 3590964 11:05:01 24709680 31650708 8229540 24.98 133788 6906860 1748796 5.15 1011664 6661776 1456560 11:06:01 21616516 28838968 11322704 34.37 149828 7172012 11678772 34.36 4076092 6571332 2684 11:07:01 20115736 27662020 12823484 38.93 178852 7428472 13460172 39.60 5407388 6680708 1104 11:08:01 19350468 26906516 13588752 41.25 179000 7438720 14253840 41.94 6163524 6683668 1280 11:09:01 19369004 26925896 13570216 41.20 179128 7439452 14288668 42.04 6144468 6683324 516 11:10:01 19370548 26927928 13568672 41.19 179224 7439792 14337340 42.18 6142652 6683524 680 11:11:01 19369372 26927096 13569848 41.20 179328 7439988 14338020 42.19 6142952 6683404 652 11:12:01 19335196 26895944 13604024 41.30 179484 7443024 14469072 42.57 6176128 6685580 1044 11:13:01 19313628 26875088 13625592 41.37 179620 7443480 14485172 42.62 6196080 6685820 464 11:14:01 23054132 30471824 9885088 30.01 180588 7314380 3709216 10.91 2668744 6565316 224 Average: 21832982 28609962 11106238 33.72 155744 6723816 10056289 29.59 4337632 6118342 426112 11:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:02 ens3 298.03 223.73 981.18 71.99 0.00 0.00 0.00 0.00 11:04:01 lo 19.46 19.46 1.90 1.90 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 1586.93 803.34 40318.83 70.77 0.00 0.00 0.00 0.00 11:05:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 174.64 107.90 5646.95 11.84 0.00 0.00 0.00 0.00 11:06:01 br-1a6bfe66b8f8 5.30 6.87 0.46 136.28 0.00 0.00 0.00 0.00 11:06:01 veth2fe1f23 0.23 0.65 0.02 0.13 0.00 0.00 0.00 0.00 11:06:01 vethd917911 1.27 1.65 0.08 0.10 0.00 0.00 0.00 0.00 11:06:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 11:07:01 br-1a6bfe66b8f8 0.87 0.47 0.05 0.03 0.00 0.00 0.00 0.00 11:07:01 veth2fe1f23 0.88 1.18 0.08 0.20 0.00 0.00 0.00 0.00 11:07:01 vethd917911 11.90 13.68 2.49 1.86 0.00 0.00 0.00 0.00 11:07:01 lo 2.17 2.17 0.18 0.18 0.00 0.00 0.00 0.00 11:08:01 br-1a6bfe66b8f8 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 veth2fe1f23 3.62 4.25 2.61 4.17 0.00 0.00 0.00 0.00 11:08:01 vethd917911 75.90 78.40 9.68 18.92 0.00 0.00 0.00 0.00 11:08:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 11:09:01 br-1a6bfe66b8f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 veth2fe1f23 1.97 2.15 0.18 1.14 0.00 0.00 0.00 0.00 11:09:01 vethd917911 40.80 43.47 5.31 9.49 0.00 0.00 0.00 0.00 11:09:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 11:10:01 br-1a6bfe66b8f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 veth2fe1f23 2.13 2.22 0.19 1.09 0.00 0.00 0.00 0.00 11:10:01 vethd917911 6.37 9.27 1.52 0.71 0.00 0.00 0.00 0.00 11:10:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 11:11:01 br-1a6bfe66b8f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 veth2fe1f23 1.92 2.07 0.17 0.98 0.00 0.00 0.00 0.00 11:11:01 vethd917911 40.73 43.44 5.29 9.48 0.00 0.00 0.00 0.00 11:11:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 11:12:01 br-1a6bfe66b8f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth2fe1f23 3.37 4.13 0.37 5.84 0.00 0.00 0.00 0.00 11:12:01 vethd917911 42.06 44.64 5.56 9.65 0.00 0.00 0.00 0.00 11:12:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 11:13:01 br-1a6bfe66b8f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 veth2fe1f23 2.17 2.35 0.21 2.11 0.00 0.00 0.00 0.00 11:13:01 vethd917911 7.23 10.01 1.63 0.90 0.00 0.00 0.00 0.00 11:13:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 11:14:01 br-1a6bfe66b8f8 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 11:14:01 veth2023f25 780.69 814.40 171.73 105.43 0.00 0.00 0.00 0.01 11:14:01 docker0 12.55 16.88 2.08 286.58 0.00 0.00 0.00 0.00 Average: br-1a6bfe66b8f8 0.52 0.61 0.04 11.37 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.25 0.25 0.00 0.00 0.00 0.00 Average: veth2023f25 65.15 67.96 14.33 8.80 0.00 0.00 0.00 0.00 Average: docker0 1.05 1.41 0.17 23.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78791) 10/23/24 _x86_64_ (8 CPU) 11:01:54 LINUX RESTART (8 CPU) 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:02 all 6.79 0.00 1.11 7.28 0.03 84.79 11:03:02 0 2.48 0.00 1.51 4.03 0.05 91.94 11:03:02 1 7.88 0.00 2.08 25.46 0.03 64.54 11:03:02 2 9.07 0.00 1.05 0.94 0.03 88.90 11:03:02 3 5.66 0.00 0.59 22.96 0.03 70.76 11:03:02 4 7.71 0.00 0.72 1.22 0.02 90.34 11:03:02 5 4.26 0.00 1.00 0.92 0.02 93.81 11:03:02 6 8.88 0.00 1.12 2.02 0.03 87.95 11:03:02 7 8.40 0.00 0.84 0.84 0.02 89.91 11:04:01 all 14.63 0.00 4.23 4.73 0.05 76.37 11:04:01 0 8.21 0.00 3.15 0.94 0.05 87.65 11:04:01 1 8.84 0.00 3.58 3.16 0.03 84.38 11:04:01 2 44.32 0.00 6.89 6.38 0.10 42.30 11:04:01 3 8.20 0.00 4.50 13.05 0.05 74.20 11:04:01 4 17.00 0.00 4.24 1.90 0.05 76.81 11:04:01 5 12.32 0.00 3.80 1.59 0.05 82.24 11:04:01 6 8.95 0.00 3.63 7.78 0.07 79.57 11:04:01 7 9.18 0.00 3.96 2.97 0.05 83.84 11:05:01 all 8.13 0.00 3.84 23.74 0.05 64.22 11:05:01 0 8.43 0.00 3.26 33.08 0.03 55.19 11:05:01 1 8.53 0.00 3.61 22.51 0.03 65.32 11:05:01 2 8.39 0.00 3.15 10.72 0.03 77.70 11:05:01 3 7.83 0.00 4.33 16.24 0.05 71.55 11:05:01 4 7.50 0.00 4.39 37.10 0.05 50.96 11:05:01 5 8.09 0.00 4.43 38.96 0.08 48.43 11:05:01 6 8.42 0.00 3.86 8.56 0.05 79.11 11:05:01 7 7.88 0.00 3.70 22.83 0.08 65.50 11:06:01 all 40.95 0.00 5.10 8.09 0.09 45.77 11:06:01 0 40.19 0.00 4.90 9.32 0.10 45.49 11:06:01 1 43.09 0.00 5.92 31.36 0.10 19.53 11:06:01 2 42.11 0.00 5.35 1.72 0.08 50.73 11:06:01 3 39.09 0.00 4.57 4.87 0.08 51.39 11:06:01 4 39.76 0.00 5.40 2.30 0.10 52.44 11:06:01 5 40.32 0.00 5.05 8.02 0.10 46.50 11:06:01 6 42.68 0.00 4.72 4.62 0.10 47.87 11:06:01 7 40.38 0.00 4.85 2.62 0.08 52.07 11:07:01 all 29.56 0.00 3.49 3.67 0.11 63.18 11:07:01 0 28.20 0.00 3.83 1.28 0.10 66.59 11:07:01 1 27.79 0.00 3.38 3.35 0.13 65.34 11:07:01 2 30.20 0.00 2.80 6.02 0.10 60.88 11:07:01 3 31.44 0.00 3.61 2.45 0.10 62.40 11:07:01 4 30.07 0.00 3.87 2.24 0.12 63.70 11:07:01 5 30.38 0.00 3.49 1.55 0.08 64.50 11:07:01 6 27.47 0.00 3.12 6.95 0.10 62.36 11:07:01 7 30.95 0.00 3.77 5.44 0.10 59.73 11:08:01 all 10.55 0.00 1.12 1.30 0.07 86.96 11:08:01 0 10.61 0.00 1.39 0.27 0.07 87.67 11:08:01 1 10.24 0.00 1.11 9.71 0.07 78.87 11:08:01 2 8.36 0.00 0.84 0.25 0.05 90.50 11:08:01 3 13.73 0.00 1.44 0.00 0.08 84.74 11:08:01 4 10.64 0.00 1.09 0.07 0.07 88.14 11:08:01 5 11.31 0.00 1.39 0.03 0.07 87.20 11:08:01 6 8.87 0.00 0.75 0.02 0.07 90.30 11:08:01 7 10.62 0.00 0.95 0.07 0.10 88.26 11:09:01 all 2.62 0.00 0.42 1.32 0.06 95.57 11:09:01 0 2.66 0.00 0.45 0.02 0.07 96.80 11:09:01 1 3.76 0.00 0.41 10.09 0.05 85.69 11:09:01 2 1.55 0.00 0.35 0.25 0.05 97.79 11:09:01 3 3.58 0.00 0.67 0.02 0.08 95.65 11:09:01 4 2.76 0.00 0.42 0.02 0.07 96.73 11:09:01 5 1.69 0.00 0.35 0.10 0.05 97.81 11:09:01 6 2.31 0.00 0.37 0.00 0.05 97.27 11:09:01 7 2.63 0.00 0.42 0.00 0.07 96.89 11:10:01 all 2.28 0.00 0.37 1.39 0.06 95.90 11:10:01 0 2.79 0.00 0.48 0.00 0.05 96.67 11:10:01 1 1.85 0.00 0.29 10.44 0.07 87.36 11:10:01 2 1.58 0.00 0.37 0.25 0.07 97.74 11:10:01 3 2.67 0.00 0.45 0.17 0.07 96.65 11:10:01 4 2.65 0.00 0.28 0.00 0.05 97.02 11:10:01 5 1.73 0.00 0.35 0.25 0.07 97.60 11:10:01 6 2.77 0.00 0.33 0.00 0.07 96.83 11:10:01 7 2.24 0.00 0.37 0.00 0.07 97.32 11:11:01 all 2.46 0.00 0.45 1.52 0.06 95.52 11:11:01 0 2.35 0.00 0.52 0.05 0.07 97.01 11:11:01 1 1.68 0.00 0.47 11.77 0.07 86.01 11:11:01 2 3.01 0.00 0.42 0.25 0.07 96.26 11:11:01 3 3.45 0.00 0.59 0.03 0.07 95.86 11:11:01 4 2.61 0.00 0.33 0.00 0.05 97.01 11:11:01 5 2.75 0.00 0.44 0.03 0.07 96.72 11:11:01 6 1.42 0.00 0.28 0.00 0.05 98.24 11:11:01 7 2.39 0.00 0.53 0.03 0.08 96.96 11:12:01 all 4.82 0.00 0.71 1.26 0.06 93.15 11:12:01 0 4.91 0.00 0.88 0.08 0.05 94.07 11:12:01 1 3.98 0.00 0.87 4.31 0.07 90.77 11:12:01 2 4.33 0.00 0.70 0.13 0.07 94.77 11:12:01 3 6.24 0.00 0.75 5.40 0.07 87.54 11:12:01 4 4.86 0.00 0.64 0.00 0.07 94.44 11:12:01 5 4.60 0.00 0.70 0.12 0.07 94.51 11:12:01 6 5.25 0.00 0.59 0.03 0.05 94.08 11:12:01 7 4.40 0.00 0.57 0.02 0.05 94.97 11:13:01 all 1.92 0.00 0.33 0.28 0.05 97.42 11:13:01 0 1.50 0.00 0.42 0.07 0.05 97.96 11:13:01 1 2.88 0.00 0.26 0.07 0.05 96.74 11:13:01 2 1.41 0.00 0.33 0.05 0.05 98.16 11:13:01 3 2.24 0.00 0.22 1.92 0.05 95.57 11:13:01 4 1.55 0.00 0.28 0.02 0.03 98.12 11:13:01 5 1.22 0.00 0.32 0.05 0.07 98.34 11:13:01 6 2.37 0.00 0.38 0.08 0.03 97.13 11:13:01 7 2.17 0.00 0.35 0.02 0.05 97.41 11:13:01 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 2.55 0.00 0.94 0.14 0.05 96.33 11:14:01 0 2.22 0.00 0.95 0.20 0.07 96.56 11:14:01 1 3.59 0.00 0.79 0.03 0.03 95.56 11:14:01 2 1.64 0.00 0.97 0.15 0.05 97.19 11:14:01 3 2.84 0.00 0.92 0.17 0.05 96.02 11:14:01 4 3.89 0.00 1.22 0.05 0.05 94.79 11:14:01 5 1.73 0.00 0.85 0.30 0.05 97.07 11:14:01 6 2.49 0.00 0.95 0.05 0.05 96.46 11:14:01 7 1.96 0.00 0.89 0.12 0.07 96.97 Average: all 10.56 0.00 1.83 4.54 0.06 83.01 Average: 0 9.51 0.00 1.80 4.10 0.06 84.53 Average: 1 10.28 0.00 1.89 10.97 0.06 76.80 Average: 2 12.91 0.00 1.92 2.24 0.06 82.86 Average: 3 10.55 0.00 1.88 5.59 0.07 81.92 Average: 4 10.87 0.00 1.90 3.72 0.06 83.46 Average: 5 10.00 0.00 1.84 4.31 0.06 83.79 Average: 6 10.12 0.00 1.67 2.49 0.06 85.66 Average: 7 10.23 0.00 1.76 2.90 0.07 85.05