---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33007 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 16G 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 870 23409 0 7887 30841 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:a7:03:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fea7:366/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:8e:26:b7 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::42:98ff:fe8e:26b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33007) 08/04/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 177.68 27.74 149.94 2442.30 82556.99 13:26:01 688.45 3.75 684.70 467.52 253536.41 13:27:01 18.46 0.00 18.46 0.00 3813.36 13:28:01 66.52 0.22 66.31 28.26 11498.75 13:29:01 170.79 0.22 170.57 16.93 23601.00 13:30:01 13.78 0.00 13.78 0.00 496.58 13:31:01 11.61 0.00 11.61 0.00 246.76 13:32:01 21.40 0.00 21.40 0.00 275.69 13:33:01 6.22 0.00 6.22 0.00 133.18 13:34:01 20.10 0.00 20.10 0.00 391.80 13:35:01 7.00 0.00 7.00 0.00 146.51 13:36:01 68.41 0.83 67.57 34.53 1452.02 Average: 105.77 2.69 103.07 246.08 31441.44 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28454404 31615860 4484816 13.62 85152 3356576 2029704 5.97 980520 3135916 1597792 13:26:01 21984880 29193208 10954340 33.26 150308 7149348 11463396 33.73 3643544 6641920 800 13:27:01 20393580 27711556 12545640 38.09 151952 7254872 13251344 38.99 5277920 6567604 300 13:28:01 19908888 27564852 13030332 39.56 166988 7549204 13589568 39.98 5476120 6814572 22368 13:29:01 19637560 27502100 13301660 40.38 194436 7704332 13686224 40.27 5588400 6950200 3672 13:30:01 19060276 26931684 13878944 42.14 194544 7711012 14425600 42.44 6159660 6952740 640 13:31:01 19045220 26917072 13894000 42.18 194676 7711236 14425600 42.44 6174004 6952540 496 13:32:01 19041216 26913512 13898004 42.19 194808 7711408 14475128 42.59 6178416 6952556 156 13:33:01 19027004 26900560 13912216 42.24 194916 7712476 14459720 42.54 6191360 6953536 1548 13:34:01 18953904 26830516 13985316 42.46 195092 7715316 14459080 42.54 6261584 6955656 644 13:35:01 18948048 26825004 13991172 42.48 195240 7715496 14458552 42.54 6267688 6955556 476 13:36:01 24007424 31606724 8931796 27.12 196392 7436140 1602816 4.72 1601480 6688304 11172 Average: 20705200 28042721 12234020 37.14 176209 7227285 11860561 34.90 4983391 6543425 136672 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 768.84 464.80 18120.39 42.91 0.00 0.00 0.00 0.00 13:25:01 lo 14.71 14.71 1.38 1.38 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth8642138 58.34 80.02 9.04 10.86 0.00 0.00 0.00 0.00 13:26:01 vetha4cef78 0.72 0.85 0.04 0.05 0.00 0.00 0.00 0.00 13:26:01 br-a34cf0ced820 20.21 30.64 1.31 315.13 0.00 0.00 0.00 0.00 13:26:01 ens3 887.69 477.77 28670.11 40.77 0.00 0.00 0.00 0.00 13:27:01 veth8642138 95.85 97.90 19.71 16.89 0.00 0.00 0.00 0.00 13:27:01 vetha4cef78 3.80 4.73 0.55 0.47 0.00 0.00 0.00 0.00 13:27:01 br-a34cf0ced820 0.50 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:27:01 ens3 1.68 1.18 0.47 0.74 0.00 0.00 0.00 0.00 13:28:01 veth8642138 1.02 1.15 0.20 0.24 0.00 0.00 0.00 0.00 13:28:01 vetha4cef78 3.20 4.68 0.52 0.36 0.00 0.00 0.00 0.00 13:28:01 br-a34cf0ced820 0.45 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 ens3 131.83 72.89 1897.91 5.49 0.00 0.00 0.00 0.00 13:29:01 veth8642138 23.93 24.85 39.49 10.32 0.00 0.00 0.00 0.00 13:29:01 vetha4cef78 3.27 4.80 0.54 0.38 0.00 0.00 0.00 0.00 13:29:01 br-a34cf0ced820 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 43.08 30.86 324.33 4.61 0.00 0.00 0.00 0.00 13:30:01 veth8642138 182.27 185.20 62.18 22.37 0.00 0.00 0.00 0.01 13:30:01 vetha4cef78 6.67 8.47 0.99 0.98 0.00 0.00 0.00 0.00 13:30:01 br-a34cf0ced820 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 1.08 1.10 0.25 0.42 0.00 0.00 0.00 0.00 13:31:01 veth8642138 37.94 39.01 12.48 4.30 0.00 0.00 0.00 0.00 13:31:01 vetha4cef78 7.93 10.10 1.16 0.81 0.00 0.00 0.00 0.00 13:31:01 br-a34cf0ced820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 0.57 0.50 0.09 0.25 0.00 0.00 0.00 0.00 13:32:01 veth8642138 2.87 3.52 2.92 0.40 0.00 0.00 0.00 0.00 13:32:01 vetha4cef78 7.88 9.98 1.14 0.79 0.00 0.00 0.00 0.00 13:32:01 br-a34cf0ced820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 0.57 0.55 0.09 0.26 0.00 0.00 0.00 0.00 13:33:01 veth8642138 47.74 50.22 21.03 6.49 0.00 0.00 0.00 0.00 13:33:01 vetha4cef78 7.95 10.08 1.16 0.81 0.00 0.00 0.00 0.00 13:33:01 br-a34cf0ced820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 1.30 1.00 0.32 1.15 0.00 0.00 0.00 0.00 13:34:01 veth8642138 80.50 84.52 74.62 16.31 0.00 0.00 0.00 0.01 13:34:01 vetha4cef78 6.15 7.85 0.91 0.64 0.00 0.00 0.00 0.00 13:34:01 br-a34cf0ced820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 2.42 1.58 0.81 0.92 0.00 0.00 0.00 0.00 13:35:01 veth8642138 3.33 3.77 2.96 0.45 0.00 0.00 0.00 0.00 13:35:01 vetha4cef78 3.25 4.70 0.54 0.37 0.00 0.00 0.00 0.00 13:35:01 br-a34cf0ced820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1.47 1.10 0.49 0.60 0.00 0.00 0.00 0.00 13:36:01 ens3 64.79 52.47 68.09 28.14 0.00 0.00 0.00 0.00 13:36:01 lo 38.29 38.29 3.35 3.35 0.00 0.00 0.00 0.00 13:36:01 docker0 54.44 104.78 4.50 1372.09 0.00 0.00 0.00 0.00 Average: ens3 157.93 91.63 4070.77 10.48 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.54 8.74 0.38 114.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33007) 08/04/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 11.68 0.00 1.75 2.07 0.03 84.46 13:25:01 0 3.09 0.00 1.37 0.10 0.02 95.42 13:25:01 1 44.08 0.00 2.97 1.32 0.07 51.56 13:25:01 2 5.88 0.00 1.79 4.96 0.03 87.34 13:25:01 3 6.91 0.00 1.81 6.41 0.05 84.82 13:25:01 4 20.60 0.00 2.28 0.88 0.03 76.20 13:25:01 5 4.65 0.00 1.29 0.05 0.02 93.99 13:25:01 6 5.64 0.00 1.14 2.78 0.03 90.41 13:25:01 7 2.46 0.00 1.33 0.05 0.03 96.12 13:26:01 all 40.19 0.00 9.70 6.35 0.10 43.65 13:26:01 0 38.65 0.00 10.06 5.61 0.10 45.58 13:26:01 1 40.64 0.00 9.91 5.66 0.10 43.69 13:26:01 2 39.36 0.00 9.68 4.20 0.10 46.66 13:26:01 3 41.46 0.00 11.24 18.57 0.12 28.62 13:26:01 4 40.39 0.00 9.64 3.29 0.08 46.60 13:26:01 5 40.20 0.00 8.98 1.54 0.10 49.18 13:26:01 6 41.18 0.00 8.74 9.89 0.10 40.08 13:26:01 7 39.64 0.00 9.39 2.14 0.08 48.74 13:27:01 all 42.12 0.00 3.22 0.07 0.11 54.49 13:27:01 0 39.74 0.00 2.73 0.00 0.08 57.44 13:27:01 1 42.24 0.00 3.31 0.03 0.10 54.31 13:27:01 2 40.50 0.00 3.24 0.00 0.12 56.13 13:27:01 3 43.50 0.00 3.39 0.00 0.10 53.01 13:27:01 4 41.18 0.00 3.19 0.10 0.10 55.43 13:27:01 5 43.07 0.00 3.04 0.00 0.10 53.79 13:27:01 6 48.14 0.00 3.72 0.00 0.12 48.02 13:27:01 7 38.65 0.00 3.12 0.35 0.12 57.75 13:28:01 all 4.30 0.00 1.00 0.36 0.07 94.27 13:28:01 0 3.43 0.00 1.05 0.08 0.07 95.37 13:28:01 1 6.99 0.00 1.09 0.10 0.08 91.73 13:28:01 2 4.75 0.00 1.00 0.03 0.08 94.13 13:28:01 3 3.53 0.00 1.11 0.82 0.08 94.46 13:28:01 4 3.95 0.00 1.06 1.32 0.07 93.60 13:28:01 5 4.69 0.00 0.69 0.03 0.05 94.54 13:28:01 6 3.50 0.00 1.09 0.08 0.07 95.26 13:28:01 7 3.55 0.00 0.93 0.40 0.07 95.05 13:29:01 all 11.19 0.00 2.17 0.94 0.08 85.63 13:29:01 0 10.76 0.00 2.25 1.56 0.07 85.37 13:29:01 1 8.71 0.00 1.98 2.11 0.07 87.13 13:29:01 2 11.88 0.00 2.25 1.19 0.08 84.60 13:29:01 3 8.09 0.00 1.57 1.21 0.07 89.06 13:29:01 4 15.09 0.00 3.34 0.23 0.08 81.25 13:29:01 5 9.75 0.00 1.66 0.75 0.08 87.75 13:29:01 6 12.85 0.00 2.16 0.15 0.08 84.75 13:29:01 7 12.44 0.00 2.17 0.23 0.07 85.10 13:30:01 all 7.27 0.00 0.78 0.04 0.07 91.84 13:30:01 0 4.52 0.00 0.93 0.00 0.07 94.48 13:30:01 1 6.99 0.00 0.83 0.08 0.08 92.00 13:30:01 2 7.45 0.00 0.97 0.07 0.07 91.44 13:30:01 3 7.91 0.00 0.66 0.03 0.08 91.32 13:30:01 4 6.46 0.00 0.67 0.02 0.05 92.80 13:30:01 5 7.57 0.00 0.68 0.02 0.05 91.68 13:30:01 6 9.75 0.00 0.75 0.08 0.05 89.36 13:30:01 7 7.55 0.00 0.75 0.03 0.08 91.58 13:31:01 all 2.49 0.00 0.44 0.02 0.07 96.98 13:31:01 0 1.82 0.00 0.38 0.00 0.05 97.74 13:31:01 1 5.09 0.00 0.54 0.08 0.07 94.23 13:31:01 2 2.09 0.00 0.50 0.05 0.07 97.29 13:31:01 3 2.40 0.00 0.34 0.00 0.07 97.20 13:31:01 4 1.94 0.00 0.38 0.00 0.07 97.61 13:31:01 5 2.26 0.00 0.45 0.00 0.10 97.19 13:31:01 6 1.69 0.00 0.42 0.02 0.07 97.81 13:31:01 7 2.63 0.00 0.50 0.00 0.07 96.80 13:32:01 all 1.81 0.00 0.40 0.03 0.08 97.67 13:32:01 0 1.57 0.00 0.57 0.03 0.08 97.74 13:32:01 1 0.92 0.00 0.48 0.08 0.07 98.45 13:32:01 2 2.18 0.00 0.37 0.00 0.10 97.36 13:32:01 3 1.41 0.00 0.27 0.00 0.07 98.25 13:32:01 4 2.26 0.00 0.40 0.02 0.10 97.22 13:32:01 5 1.27 0.00 0.37 0.03 0.07 98.26 13:32:01 6 1.67 0.00 0.37 0.03 0.07 97.86 13:32:01 7 3.25 0.00 0.42 0.02 0.08 96.23 13:33:01 all 3.17 0.00 0.46 0.04 0.08 96.25 13:33:01 0 2.25 0.00 0.62 0.02 0.08 97.03 13:33:01 1 2.04 0.00 0.40 0.15 0.08 97.32 13:33:01 2 3.64 0.00 0.47 0.02 0.08 95.79 13:33:01 3 3.14 0.00 0.40 0.00 0.05 96.41 13:33:01 4 3.79 0.00 0.45 0.02 0.10 95.64 13:33:01 5 2.41 0.00 0.52 0.05 0.10 96.92 13:33:01 6 5.16 0.00 0.42 0.00 0.08 94.34 13:33:01 7 2.96 0.00 0.40 0.02 0.08 96.54 13:34:01 all 5.20 0.00 0.66 0.12 0.08 93.94 13:34:01 0 4.61 0.00 0.75 0.03 0.08 94.53 13:34:01 1 4.49 0.00 0.60 0.15 0.05 94.71 13:34:01 2 5.87 0.00 0.67 0.03 0.07 93.37 13:34:01 3 5.15 0.00 0.74 0.34 0.08 93.70 13:34:01 4 4.92 0.00 0.72 0.15 0.08 94.13 13:34:01 5 5.31 0.00 0.58 0.17 0.07 93.87 13:34:01 6 5.38 0.00 0.58 0.03 0.08 93.92 13:34:01 7 5.90 0.00 0.62 0.08 0.07 93.33 13:35:01 all 1.08 0.00 0.27 0.05 0.06 98.54 13:35:01 0 1.17 0.00 0.43 0.00 0.07 98.33 13:35:01 1 1.07 0.00 0.23 0.00 0.08 98.61 13:35:01 2 1.22 0.00 0.30 0.02 0.07 98.40 13:35:01 3 0.76 0.00 0.20 0.00 0.05 98.99 13:35:01 4 0.75 0.00 0.42 0.25 0.07 98.51 13:35:01 5 1.29 0.00 0.27 0.05 0.05 98.35 13:35:01 6 0.85 0.00 0.08 0.08 0.02 98.97 13:35:01 7 1.57 0.00 0.23 0.00 0.07 98.13 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.05 0.00 1.14 0.48 0.05 95.28 13:36:01 0 3.15 0.00 1.07 0.73 0.03 95.01 13:36:01 1 2.26 0.00 1.39 0.50 0.05 95.80 13:36:01 2 6.85 0.00 1.41 0.20 0.07 91.47 13:36:01 3 2.45 0.00 0.94 0.08 0.03 96.50 13:36:01 4 2.14 0.00 0.95 1.09 0.05 95.77 13:36:01 5 2.22 0.00 1.07 0.89 0.07 95.75 13:36:01 6 3.16 0.00 1.27 0.08 0.03 95.45 13:36:01 7 2.16 0.00 0.99 0.25 0.03 96.57 Average: all 11.09 0.00 1.82 0.87 0.07 86.14 Average: 0 9.53 0.00 1.84 0.68 0.07 87.89 Average: 1 13.72 0.00 1.97 0.85 0.08 83.39 Average: 2 10.94 0.00 1.88 0.89 0.08 86.22 Average: 3 10.52 0.00 1.88 2.26 0.07 85.27 Average: 4 11.91 0.00 1.95 0.61 0.07 85.46 Average: 5 10.36 0.00 1.63 0.30 0.07 87.64 Average: 6 11.54 0.00 1.72 1.09 0.07 85.58 Average: 7 10.22 0.00 1.73 0.30 0.07 87.68