---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2535 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 712K 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 897 23585 0 7684 30814 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:e6:54:67 brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fee6:5467/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:18:90:0c 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::42:5aff:fe18:900c/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-2535) 10/03/25 _x86_64_ (8 CPU) 13:23:25 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 168.67 41.16 127.52 2991.39 51792.07 13:26:01 692.02 3.67 688.35 491.30 246931.02 13:27:01 43.94 0.00 43.94 0.00 46669.16 13:28:01 72.97 0.20 72.77 27.60 15038.03 13:29:01 163.31 0.30 163.01 25.20 22183.77 13:30:01 13.83 0.38 13.45 11.06 498.45 13:31:01 9.33 0.00 9.33 0.00 214.86 13:32:01 24.36 0.97 23.40 20.66 346.34 13:33:01 21.03 0.32 20.71 8.40 417.53 13:34:01 8.20 0.00 8.20 0.00 172.77 13:35:01 59.07 0.13 58.94 24.40 1069.42 Average: 116.00 4.23 111.77 323.27 35007.82 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28961968 31633512 3977252 12.07 80936 2880208 1792160 5.27 964504 2661372 1140008 13:26:01 22160240 29156196 10778980 32.72 149700 6943936 11464580 33.73 3662248 6453764 220 13:27:01 20529372 27634412 12409848 37.67 151292 7048844 13240664 38.96 5345596 6370320 380 13:28:01 20027196 27519536 12912024 39.20 166704 7390072 13570880 39.93 5509620 6665316 30656 13:29:01 19798304 27453956 13140916 39.89 191344 7506120 13663132 40.20 5619060 6763180 3948 13:30:01 19197008 26859828 13742212 41.72 191468 7513476 14230812 41.87 6215824 6765828 592 13:31:01 19187084 26850280 13752136 41.75 191564 7513732 14263036 41.97 6223996 6765596 932 13:32:01 19182572 26848028 13756648 41.76 191796 7515424 14247792 41.92 6226316 6766960 1620 13:33:01 19136880 26808588 13802340 41.90 191952 7518880 14264648 41.97 6267648 6768392 344 13:34:01 19155912 26828292 13783308 41.84 192076 7519480 14262100 41.96 6249264 6768436 384 13:35:01 22948136 30453020 9991084 30.33 192996 7370584 3680004 10.83 2692404 6627924 380 Average: 20934970 28004150 12004250 36.44 171984 6974614 11698164 34.42 4997862 6307008 107224 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 14.50 14.50 1.36 1.36 0.00 0.00 0.00 0.00 13:25:01 ens3 500.78 321.23 14255.84 37.13 0.00 0.00 0.00 0.00 13:26:01 veth18cca3b 55.70 76.06 8.66 10.28 0.00 0.00 0.00 0.00 13:26:01 vethb2e1c65 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 vethf20b2c9 1.37 2.10 0.15 0.20 0.00 0.00 0.00 0.00 13:26:01 vethf0ad430 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 veth18cca3b 95.58 97.37 19.65 16.81 0.00 0.00 0.00 0.00 13:27:01 vethb2e1c65 0.72 1.03 0.06 0.19 0.00 0.00 0.00 0.00 13:27:01 vethf20b2c9 3.77 5.10 0.69 0.80 0.00 0.00 0.00 0.00 13:27:01 vethf0ad430 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth18cca3b 0.75 0.90 0.16 0.18 0.00 0.00 0.00 0.00 13:28:01 vethb2e1c65 1.13 1.27 0.10 0.25 0.00 0.00 0.00 0.00 13:28:01 veth264c6d9 21.75 37.44 1.56 1046.54 0.00 0.00 0.00 0.09 13:28:01 vethf20b2c9 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth18cca3b 94.45 97.05 22.15 17.57 0.00 0.00 0.00 0.00 13:29:01 vethb2e1c65 2.07 2.40 0.24 3.48 0.00 0.00 0.00 0.00 13:29:01 vethf20b2c9 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 vethf0ad430 0.00 0.75 0.00 0.04 0.00 0.00 0.00 0.00 13:30:01 veth18cca3b 264.24 267.34 59.85 30.56 0.00 0.00 0.00 0.00 13:30:01 vethb2e1c65 3.52 4.15 4.14 3.50 0.00 0.00 0.00 0.00 13:30:01 vethf20b2c9 0.65 0.88 0.09 0.10 0.00 0.00 0.00 0.00 13:30:01 vethf0ad430 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth18cca3b 68.59 69.98 14.19 7.40 0.00 0.00 0.00 0.00 13:31:01 vethb2e1c65 2.18 2.33 0.20 1.17 0.00 0.00 0.00 0.00 13:31:01 vethf20b2c9 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:31:01 vethf0ad430 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth18cca3b 65.51 67.29 10.29 7.31 0.00 0.00 0.00 0.00 13:32:01 vethb2e1c65 2.50 2.67 0.24 2.11 0.00 0.00 0.00 0.00 13:32:01 vethf20b2c9 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 vethf0ad430 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth18cca3b 309.80 315.83 58.79 37.58 0.00 0.00 0.00 0.00 13:33:01 vethb2e1c65 3.53 4.25 0.39 6.83 0.00 0.00 0.00 0.00 13:33:01 vethf20b2c9 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 vethf0ad430 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth18cca3b 60.17 61.51 11.92 8.57 0.00 0.00 0.00 0.00 13:34:01 vethb2e1c65 2.12 2.58 0.19 2.17 0.00 0.00 0.00 0.00 13:34:01 vethf20b2c9 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 vethf0ad430 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth18cca3b 2.35 3.80 0.29 0.37 0.00 0.00 0.00 0.00 13:35:01 docker0 36.79 56.24 3.56 1351.87 0.00 0.00 0.00 0.00 13:35:01 br-a84262a45fa6 10.76 16.08 0.83 328.85 0.00 0.00 0.00 0.00 13:35:01 veth6b0bfe3 198.57 198.82 34.02 45.97 0.00 0.00 0.00 0.00 Average: veth18cca3b 92.61 96.25 18.75 12.44 0.00 0.00 0.00 0.00 Average: docker0 3.35 5.12 0.32 123.08 0.00 0.00 0.00 0.00 Average: br-a84262a45fa6 0.98 1.46 0.08 29.94 0.00 0.00 0.00 0.00 Average: veth6b0bfe3 18.08 18.10 3.10 4.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2535) 10/03/25 _x86_64_ (8 CPU) 13:23:25 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.97 0.00 1.56 1.57 0.04 85.86 13:25:01 0 22.33 0.00 1.87 0.78 0.05 74.97 13:25:01 1 13.33 0.00 1.58 0.65 0.03 84.42 13:25:01 2 2.92 0.00 0.88 0.09 0.02 96.09 13:25:01 3 2.21 0.00 0.83 0.34 0.02 96.60 13:25:01 4 26.52 0.00 2.35 2.08 0.07 68.98 13:25:01 5 8.05 0.00 2.09 0.56 0.03 89.26 13:25:01 6 2.88 0.00 1.26 7.67 0.03 88.16 13:25:01 7 9.53 0.00 1.65 0.41 0.03 88.38 13:26:01 all 41.39 0.00 10.76 5.71 0.12 42.02 13:26:01 0 40.71 0.00 10.19 3.13 0.10 45.87 13:26:01 1 41.40 0.00 10.03 1.71 0.12 46.74 13:26:01 2 44.26 0.00 10.98 0.73 0.10 43.94 13:26:01 3 42.45 0.00 10.48 0.73 0.12 46.21 13:26:01 4 41.73 0.00 11.08 7.96 0.12 39.12 13:26:01 5 39.52 0.00 11.06 10.67 0.14 38.61 13:26:01 6 39.57 0.00 10.76 9.48 0.12 40.06 13:26:01 7 41.48 0.00 11.52 11.28 0.10 35.62 13:27:01 all 45.21 0.00 3.64 0.41 0.10 50.65 13:27:01 0 47.68 0.00 3.91 0.05 0.10 48.26 13:27:01 1 44.38 0.00 3.83 0.13 0.10 51.55 13:27:01 2 41.20 0.00 3.32 0.15 0.10 55.23 13:27:01 3 45.86 0.00 3.69 0.27 0.08 50.09 13:27:01 4 45.78 0.00 3.44 0.05 0.12 50.61 13:27:01 5 49.75 0.00 3.76 0.03 0.10 46.36 13:27:01 6 39.84 0.00 3.24 2.26 0.08 54.58 13:27:01 7 47.21 0.00 3.88 0.29 0.10 48.52 13:28:01 all 4.77 0.00 1.12 0.36 0.07 93.68 13:28:01 0 4.82 0.00 1.27 0.33 0.07 93.51 13:28:01 1 4.30 0.00 1.29 0.07 0.07 94.28 13:28:01 2 6.97 0.00 1.07 0.10 0.08 91.77 13:28:01 3 3.21 0.00 0.99 1.02 0.05 94.74 13:28:01 4 5.36 0.00 1.14 0.25 0.07 93.18 13:28:01 5 4.65 0.00 1.10 0.75 0.07 93.42 13:28:01 6 3.57 0.00 0.81 0.34 0.07 95.22 13:28:01 7 5.26 0.00 1.30 0.03 0.08 93.31 13:29:01 all 11.61 0.00 2.17 1.05 0.07 85.10 13:29:01 0 10.78 0.00 2.65 1.19 0.07 85.32 13:29:01 1 10.76 0.00 2.20 2.30 0.08 84.66 13:29:01 2 14.66 0.00 2.65 0.12 0.07 82.50 13:29:01 3 9.77 0.00 1.84 1.37 0.07 86.95 13:29:01 4 11.30 0.00 1.56 0.34 0.07 86.74 13:29:01 5 10.08 0.00 2.21 0.10 0.07 87.53 13:29:01 6 9.54 0.00 1.54 0.07 0.07 88.79 13:29:01 7 15.98 0.00 2.72 2.90 0.07 78.34 13:30:01 all 7.99 0.00 0.87 0.04 0.08 91.03 13:30:01 0 8.58 0.00 0.95 0.00 0.07 90.40 13:30:01 1 8.14 0.00 0.82 0.10 0.08 90.85 13:30:01 2 7.74 0.00 1.10 0.02 0.07 91.08 13:30:01 3 7.47 0.00 0.94 0.00 0.12 91.48 13:30:01 4 8.19 0.00 0.70 0.00 0.07 91.04 13:30:01 5 6.51 0.00 1.05 0.03 0.07 92.34 13:30:01 6 8.43 0.00 0.68 0.03 0.08 90.78 13:30:01 7 8.82 0.00 0.75 0.13 0.07 90.23 13:31:01 all 2.66 0.00 0.44 0.02 0.06 96.82 13:31:01 0 1.86 0.00 0.40 0.00 0.07 97.67 13:31:01 1 2.77 0.00 0.42 0.10 0.05 96.66 13:31:01 2 2.79 0.00 0.43 0.00 0.07 96.71 13:31:01 3 1.76 0.00 0.47 0.02 0.07 97.69 13:31:01 4 2.53 0.00 0.38 0.02 0.08 96.99 13:31:01 5 2.74 0.00 0.38 0.02 0.07 96.79 13:31:01 6 2.97 0.00 0.44 0.00 0.07 96.53 13:31:01 7 3.87 0.00 0.54 0.00 0.07 95.53 13:32:01 all 2.95 0.00 0.54 0.04 0.07 96.40 13:32:01 0 2.81 0.00 0.52 0.02 0.07 96.59 13:32:01 1 2.61 0.00 0.47 0.12 0.07 96.74 13:32:01 2 2.09 0.00 0.52 0.00 0.07 97.32 13:32:01 3 3.05 0.00 0.35 0.02 0.07 96.52 13:32:01 4 3.21 0.00 0.60 0.02 0.07 96.10 13:32:01 5 4.51 0.00 0.67 0.05 0.08 94.69 13:32:01 6 2.58 0.00 0.59 0.05 0.08 96.70 13:32:01 7 2.76 0.00 0.57 0.05 0.08 96.54 13:33:01 all 5.71 0.00 0.80 0.05 0.06 93.38 13:33:01 0 5.84 0.00 0.82 0.02 0.05 93.27 13:33:01 1 5.38 0.00 0.74 0.13 0.07 93.68 13:33:01 2 6.65 0.00 0.85 0.05 0.07 92.37 13:33:01 3 5.38 0.00 1.04 0.17 0.05 93.37 13:33:01 4 5.35 0.00 0.72 0.02 0.07 93.85 13:33:01 5 5.90 0.00 0.83 0.02 0.05 93.20 13:33:01 6 6.45 0.00 0.75 0.02 0.05 92.73 13:33:01 7 4.76 0.00 0.63 0.00 0.05 94.55 13:34:01 all 2.18 0.00 0.42 0.03 0.05 97.32 13:34:01 0 1.97 0.00 0.48 0.03 0.07 97.44 13:34:01 1 3.09 0.00 0.45 0.03 0.05 96.38 13:34:01 2 1.59 0.00 0.38 0.02 0.05 97.96 13:34:01 3 2.68 0.00 0.42 0.00 0.07 96.84 13:34:01 4 2.92 0.00 0.38 0.10 0.05 96.54 13:34:01 5 1.75 0.00 0.47 0.02 0.05 97.72 13:34:01 6 1.83 0.00 0.37 0.00 0.07 97.73 13:34:01 7 1.62 0.00 0.37 0.00 0.03 97.98 13:35:01 all 2.10 0.00 1.00 0.10 0.04 96.76 13:35:01 0 1.64 0.00 1.07 0.02 0.05 97.23 13:35:01 1 2.80 0.00 0.94 0.03 0.03 96.20 13:35:01 2 2.14 0.00 1.02 0.08 0.05 96.71 13:35:01 3 1.89 0.00 0.97 0.03 0.03 97.07 13:35:01 4 1.68 0.00 1.11 0.25 0.05 96.91 13:35:01 5 3.11 0.00 1.02 0.32 0.03 95.52 13:35:01 6 1.89 0.00 0.97 0.05 0.03 97.05 13:35:01 7 1.66 0.00 0.85 0.05 0.03 97.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.45 0.00 2.11 0.84 0.07 84.53 Average: 0 13.49 0.00 2.18 0.50 0.07 83.76 Average: 1 12.57 0.00 2.05 0.49 0.07 84.82 Average: 2 12.07 0.00 2.10 0.12 0.07 85.64 Average: 3 11.38 0.00 1.99 0.36 0.07 86.20 Average: 4 13.99 0.00 2.12 1.00 0.07 82.81 Average: 5 12.37 0.00 2.23 1.13 0.07 84.20 Average: 6 10.82 0.00 1.93 1.79 0.07 85.38 Average: 7 12.93 0.00 2.24 1.36 0.07 83.40