---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44020 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 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 893 23609 0 7663 30817 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:42:ba:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:fe42:ba1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:b4:24:51 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::42:51ff:feb4:2451/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44020) 09/06/25 _x86_64_ (8 CPU) 13:24:00 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 290.20 19.71 270.50 2304.98 142932.00 13:27:01 511.28 4.25 507.03 407.93 144760.81 13:28:01 11.66 0.97 10.70 20.66 3601.67 13:29:01 134.94 0.15 134.79 20.53 16244.49 13:30:01 100.65 0.25 100.40 18.93 18194.17 13:31:01 13.13 0.00 13.13 0.00 506.50 13:32:01 11.26 0.00 11.26 0.00 253.29 13:33:01 23.21 0.00 23.21 0.00 304.88 13:34:01 19.95 0.00 19.95 0.00 402.73 13:35:01 9.88 0.00 9.88 0.00 204.37 13:36:01 57.81 0.17 57.64 21.73 1041.56 Average: 107.64 2.32 105.32 254.13 29861.75 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 25367724 31608156 7571488 22.99 117708 6273372 1922420 5.66 1014644 6050812 2483804 13:27:01 22348940 29338796 10590272 32.15 150032 6938912 10993572 32.35 3518680 6404048 1356 13:28:01 20409000 27505904 12530212 38.04 150456 7043924 13469772 39.63 5472740 6364704 356 13:29:01 19894216 27416168 13044996 39.60 171720 7405876 13786304 40.56 5625588 6675084 29912 13:30:01 19664076 27303172 13275136 40.30 192392 7490476 13929376 40.98 5771384 6747412 3984 13:31:01 19113024 26758572 13826188 41.97 192540 7496656 14429000 42.45 6317468 6749468 316 13:32:01 19106796 26752680 13832416 41.99 192628 7496868 14428796 42.45 6324972 6749152 268 13:33:01 19098468 26745472 13840744 42.02 192772 7497872 14461920 42.55 6330276 6749916 1372 13:34:01 19064812 26714968 13874400 42.12 192960 7500900 14478096 42.60 6361800 6752216 652 13:35:01 19048668 26699864 13890544 42.17 193108 7501876 14494216 42.65 6376992 6752576 604 13:36:01 23170584 30655172 9768628 29.66 194016 7354200 3489416 10.27 2491568 6613432 220 Average: 20571483 27954448 12367729 37.55 176394 7272812 11807535 34.74 5055101 6600802 229349 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 lo 19.12 19.12 1.76 1.76 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1429.50 819.16 44685.72 69.98 0.00 0.00 0.00 0.00 13:27:01 vethe8e1d60 57.22 77.80 8.91 10.54 0.00 0.00 0.00 0.00 13:27:01 vethc2c4734 2.95 2.78 0.33 0.33 0.00 0.00 0.00 0.00 13:27:01 veth717e59b 4.77 6.20 0.80 0.92 0.00 0.00 0.00 0.00 13:27:01 veth9e80aaa 0.52 0.77 0.03 0.04 0.00 0.00 0.00 0.00 13:28:01 vethe8e1d60 94.37 95.77 19.46 16.60 0.00 0.00 0.00 0.00 13:28:01 vethc2c4734 89.42 89.55 15.73 18.34 0.00 0.00 0.00 0.00 13:28:01 veth717e59b 0.37 0.80 0.05 0.07 0.00 0.00 0.00 0.00 13:28:01 veth9e80aaa 5.77 7.87 0.76 0.68 0.00 0.00 0.00 0.00 13:29:01 vethe8e1d60 2.40 2.67 0.41 0.54 0.00 0.00 0.00 0.00 13:29:01 vethc2c4734 0.20 0.23 0.55 0.02 0.00 0.00 0.00 0.00 13:29:01 veth717e59b 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth9e80aaa 6.87 9.93 1.01 0.86 0.00 0.00 0.00 0.00 13:30:01 vethe8e1d60 133.08 136.54 27.04 21.71 0.00 0.00 0.00 0.00 13:30:01 vethc2c4734 0.38 0.42 0.57 0.04 0.00 0.00 0.00 0.00 13:30:01 veth717e59b 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 veth9e80aaa 9.95 13.51 1.97 2.80 0.00 0.00 0.00 0.00 13:31:01 vethe8e1d60 230.69 233.32 54.79 26.66 0.00 0.00 0.00 0.00 13:31:01 vethc2c4734 100.92 100.48 13.60 25.92 0.00 0.00 0.00 0.00 13:31:01 veth717e59b 0.63 0.87 0.09 0.10 0.00 0.00 0.00 0.00 13:31:01 veth9e80aaa 7.88 10.91 2.08 2.78 0.00 0.00 0.00 0.00 13:32:01 vethe8e1d60 59.06 60.19 12.61 6.38 0.00 0.00 0.00 0.00 13:32:01 vethc2c4734 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 veth717e59b 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth9e80aaa 6.48 9.37 0.89 0.73 0.00 0.00 0.00 0.00 13:33:01 vethe8e1d60 72.90 74.97 11.53 8.10 0.00 0.00 0.00 0.00 13:33:01 vethc2c4734 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth717e59b 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth9e80aaa 7.72 10.80 1.15 1.63 0.00 0.00 0.00 0.00 13:34:01 vethe8e1d60 324.43 330.28 64.09 39.13 0.00 0.00 0.00 0.01 13:34:01 vethc2c4734 3.62 3.52 1.45 1.17 0.00 0.00 0.00 0.00 13:34:01 veth717e59b 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth9e80aaa 11.63 15.26 2.52 4.28 0.00 0.00 0.00 0.00 13:35:01 vethe8e1d60 76.54 78.30 14.36 10.71 0.00 0.00 0.00 0.00 13:35:01 vethc2c4734 0.28 0.30 0.62 0.02 0.00 0.00 0.00 0.00 13:35:01 veth717e59b 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 veth9e80aaa 8.12 11.26 1.43 1.32 0.00 0.00 0.00 0.00 13:36:01 vethe8e1d60 1.80 3.38 0.28 0.32 0.00 0.00 0.00 0.00 13:36:01 vethc2c4734 0.17 1.05 0.01 0.08 0.00 0.00 0.00 0.00 13:36:01 lo 37.83 37.83 3.32 3.32 0.00 0.00 0.00 0.00 13:36:01 br-564d15a36367 10.25 12.51 0.76 319.02 0.00 0.00 0.00 0.00 Average: vethe8e1d60 95.68 99.38 19.41 12.79 0.00 0.00 0.00 0.00 Average: vethc2c4734 18.04 18.07 3.09 4.18 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.26 0.26 0.00 0.00 0.00 0.00 Average: br-564d15a36367 0.93 1.14 0.07 29.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44020) 09/06/25 _x86_64_ (8 CPU) 13:24:00 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 16.26 0.00 5.30 7.58 0.06 70.79 13:26:01 0 10.73 0.00 5.35 5.32 0.05 78.55 13:26:01 1 12.74 0.00 4.63 3.40 0.07 79.16 13:26:01 2 11.39 0.00 5.74 15.80 0.07 67.00 13:26:01 3 11.26 0.00 5.30 6.00 0.03 77.40 13:26:01 4 32.54 0.00 6.16 5.47 0.08 55.75 13:26:01 5 27.75 0.00 6.03 5.48 0.10 60.64 13:26:01 6 12.35 0.00 4.59 17.12 0.05 65.89 13:26:01 7 11.26 0.00 4.63 2.09 0.03 82.00 13:27:01 all 38.26 0.00 5.87 6.18 0.09 49.60 13:27:01 0 38.98 0.00 5.37 0.44 0.08 55.13 13:27:01 1 39.02 0.00 5.46 1.38 0.08 54.05 13:27:01 2 37.69 0.00 5.87 1.05 0.07 55.33 13:27:01 3 38.01 0.00 6.06 11.54 0.10 44.29 13:27:01 4 38.71 0.00 5.98 5.81 0.07 49.43 13:27:01 5 39.50 0.00 6.14 0.71 0.08 53.57 13:27:01 6 37.98 0.00 6.38 27.56 0.10 27.98 13:27:01 7 36.21 0.00 5.72 1.05 0.08 56.94 13:28:01 all 34.17 0.00 2.86 0.11 0.09 62.77 13:28:01 0 31.98 0.00 3.00 0.00 0.08 64.94 13:28:01 1 34.82 0.00 2.98 0.07 0.10 62.04 13:28:01 2 32.00 0.00 2.98 0.64 0.08 64.29 13:28:01 3 34.72 0.00 2.75 0.03 0.08 62.41 13:28:01 4 37.75 0.00 2.77 0.05 0.10 59.33 13:28:01 5 33.13 0.00 2.85 0.00 0.10 63.91 13:28:01 6 34.74 0.00 2.62 0.07 0.08 62.50 13:28:01 7 34.27 0.00 2.93 0.00 0.10 62.70 13:29:01 all 5.39 0.00 1.30 0.61 0.08 92.62 13:29:01 0 3.68 0.00 1.29 0.08 0.08 94.87 13:29:01 1 6.29 0.00 1.34 2.34 0.08 89.94 13:29:01 2 7.00 0.00 1.51 0.38 0.07 91.05 13:29:01 3 6.41 0.00 1.52 0.22 0.08 91.77 13:29:01 4 4.53 0.00 1.31 0.18 0.07 93.91 13:29:01 5 5.14 0.00 1.34 0.08 0.08 93.35 13:29:01 6 4.38 0.00 0.95 0.05 0.07 94.55 13:29:01 7 5.71 0.00 1.16 1.54 0.07 91.52 13:30:01 all 9.62 0.00 1.77 0.77 0.08 87.76 13:30:01 0 9.23 0.00 2.07 0.05 0.08 88.56 13:30:01 1 12.95 0.00 1.99 3.99 0.08 80.99 13:30:01 2 10.35 0.00 1.54 0.25 0.08 87.78 13:30:01 3 8.89 0.00 1.86 0.13 0.08 89.03 13:30:01 4 8.08 0.00 1.41 0.24 0.08 90.19 13:30:01 5 9.62 0.00 1.39 0.17 0.05 88.77 13:30:01 6 6.96 0.00 2.04 0.10 0.07 90.83 13:30:01 7 10.86 0.00 1.93 1.26 0.08 85.87 13:31:01 all 6.91 0.00 0.80 0.04 0.09 92.15 13:31:01 0 6.30 0.00 0.92 0.03 0.08 92.66 13:31:01 1 6.64 0.00 0.92 0.00 0.07 92.38 13:31:01 2 6.74 0.00 0.77 0.00 0.10 92.39 13:31:01 3 5.56 0.00 0.65 0.13 0.10 93.56 13:31:01 4 6.39 0.00 0.67 0.02 0.08 92.84 13:31:01 5 8.71 0.00 0.92 0.08 0.08 90.21 13:31:01 6 5.65 0.00 0.65 0.03 0.08 93.58 13:31:01 7 9.33 0.00 0.90 0.02 0.08 89.67 13:32:01 all 2.19 0.00 0.43 0.03 0.08 97.27 13:32:01 0 2.00 0.00 0.72 0.02 0.10 97.16 13:32:01 1 1.99 0.00 0.22 0.00 0.08 97.71 13:32:01 2 2.38 0.00 0.52 0.02 0.08 97.01 13:32:01 3 3.76 0.00 0.47 0.02 0.08 95.67 13:32:01 4 1.09 0.00 0.32 0.00 0.07 98.52 13:32:01 5 2.09 0.00 0.42 0.17 0.10 97.23 13:32:01 6 1.37 0.00 0.30 0.02 0.07 98.25 13:32:01 7 2.86 0.00 0.48 0.02 0.10 96.54 13:33:01 all 2.48 0.00 0.48 0.04 0.09 96.91 13:33:01 0 1.99 0.00 0.68 0.02 0.08 97.23 13:33:01 1 3.57 0.00 0.42 0.03 0.07 95.91 13:33:01 2 1.57 0.00 0.42 0.17 0.07 97.78 13:33:01 3 2.49 0.00 0.65 0.02 0.10 96.74 13:33:01 4 2.59 0.00 0.30 0.03 0.12 96.95 13:33:01 5 2.59 0.00 0.42 0.02 0.08 96.89 13:33:01 6 2.46 0.00 0.49 0.00 0.10 96.95 13:33:01 7 2.53 0.00 0.42 0.03 0.10 96.92 13:34:01 all 4.94 0.00 0.69 0.18 0.09 94.11 13:34:01 0 5.16 0.00 0.85 0.17 0.10 93.72 13:34:01 1 4.11 0.00 0.60 0.27 0.08 94.94 13:34:01 2 5.04 0.00 0.72 0.32 0.10 93.82 13:34:01 3 6.44 0.00 0.69 0.13 0.08 92.66 13:34:01 4 4.85 0.00 0.70 0.02 0.08 94.35 13:34:01 5 4.93 0.00 0.42 0.03 0.08 94.54 13:34:01 6 4.78 0.00 0.67 0.25 0.07 94.24 13:34:01 7 4.17 0.00 0.85 0.28 0.08 94.61 13:35:01 all 1.97 0.00 0.35 0.06 0.07 97.55 13:35:01 0 1.35 0.00 0.28 0.05 0.05 98.27 13:35:01 1 1.64 0.00 0.32 0.03 0.07 97.95 13:35:01 2 2.82 0.00 0.45 0.18 0.08 96.46 13:35:01 3 2.74 0.00 0.33 0.00 0.07 96.86 13:35:01 4 1.17 0.00 0.33 0.03 0.07 98.39 13:35:01 5 2.57 0.00 0.33 0.00 0.07 97.03 13:35:01 6 1.54 0.00 0.28 0.08 0.08 98.01 13:35:01 7 1.97 0.00 0.47 0.03 0.08 97.44 13:36:01 all 2.32 0.00 0.91 0.28 0.06 96.42 13:36:01 0 1.72 0.00 1.07 0.47 0.05 96.69 13:36:01 1 1.92 0.00 0.72 0.15 0.05 97.16 13:36:01 2 3.73 0.00 0.89 0.76 0.07 94.55 13:36:01 3 2.42 0.00 0.72 0.05 0.07 96.75 13:36:01 4 2.62 0.00 1.12 0.18 0.07 96.00 13:36:01 5 2.01 0.00 0.87 0.22 0.07 96.84 13:36:01 6 2.21 0.00 0.95 0.28 0.07 96.49 13:36:01 7 1.89 0.00 0.99 0.17 0.08 96.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.29 0.00 1.88 1.44 0.08 85.31 Average: 0 10.26 0.00 1.96 0.60 0.08 87.11 Average: 1 11.40 0.00 1.78 1.06 0.08 85.69 Average: 2 10.94 0.00 1.94 1.77 0.08 85.27 Average: 3 11.12 0.00 1.90 1.65 0.08 85.24 Average: 4 12.72 0.00 1.91 1.09 0.08 84.19 Average: 5 12.51 0.00 1.91 0.63 0.08 84.87 Average: 6 10.36 0.00 1.80 4.11 0.08 83.65 Average: 7 10.98 0.00 1.86 0.59 0.08 86.50