---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7261 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 16G 140G 11% / 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 911 22693 0 8562 30801 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:1c:8a:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fe1c:8a09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:d5:93:53 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-7261) 02/12/26 _x86_64_ (8 CPU) 15:57:01 LINUX RESTART (8 CPU) 15:58:02 tps rtps wtps bread/s bwrtn/s 15:59:01 243.71 42.16 201.56 3042.09 78240.05 16:00:01 97.50 10.55 86.95 759.61 3564.61 16:01:01 251.81 12.28 239.53 2329.35 20321.68 16:02:01 4.92 0.07 4.85 50.12 140.11 16:03:01 45.79 13.25 32.54 967.84 3762.04 16:04:01 477.70 3.97 473.74 480.19 134641.03 16:05:01 247.63 0.07 247.57 2.67 57594.40 16:06:01 70.64 0.02 70.62 0.93 6385.74 16:07:01 17.15 0.00 17.15 0.00 693.88 16:08:01 19.01 0.02 19.00 2.53 646.43 16:09:01 19.03 0.03 19.00 3.33 659.89 16:10:01 20.86 0.00 20.86 0.00 647.23 16:11:01 84.77 1.43 83.34 97.72 2801.93 Average: 122.97 6.40 116.56 591.99 23785.10 15:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 29203416 31300184 3735804 11.34 88516 2301400 1690472 4.97 1342428 2063960 20592 16:00:01 28622204 30879736 4317016 13.11 90612 2457008 1998244 5.88 1854748 2124032 77528 16:01:01 27670956 30477540 5268264 15.99 94176 2992972 2332776 6.86 2360556 2550120 824 16:02:01 27490296 30300440 5448924 16.54 94560 2995824 2497940 7.35 2542536 2549660 92 16:03:01 28461464 31557244 4477756 13.59 108340 3255864 1536044 4.52 1393004 2704972 176000 16:04:01 22348316 29514600 10590904 32.15 169572 7012000 9746852 28.68 3655436 6265288 293116 16:05:01 18402588 26991500 14536632 44.13 213820 8282564 13276844 39.06 6356588 7377608 6764 16:06:01 17429652 26290252 15509568 47.09 220216 8534988 14295852 42.06 7105128 7575036 1960 16:07:01 17396404 26260268 15542816 47.19 221084 8536724 14303328 42.08 7136644 7574876 444 16:08:01 17401232 26266560 15537988 47.17 221712 8537156 14310732 42.11 7132420 7575144 304 16:09:01 17396196 26263572 15543024 47.19 222324 8537604 14338008 42.19 7136144 7576208 728 16:10:01 17383432 26253276 15555788 47.23 223172 8537980 14333220 42.17 7148176 7577472 472 16:11:01 23271788 31565100 9667432 29.35 224764 8049352 1586852 4.67 1934316 7036116 11756 Average: 22498303 28763098 10440917 31.70 168682 6156264 8172859 24.05 4392163 5426961 45429 15:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 2.30 2.30 0.24 0.24 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 547.07 401.41 5723.92 58.87 0.00 0.00 0.00 0.00 16:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 453.62 284.79 1071.61 86.95 0.00 0.00 0.00 0.00 16:01:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 557.49 365.19 1496.99 103.41 0.00 0.00 0.00 0.00 16:02:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 308.32 220.16 128.74 62.19 0.00 0.00 0.00 0.00 16:03:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 140.93 117.98 278.88 33.18 0.00 0.00 0.00 0.00 16:04:01 veth22ad242 1.83 1.90 0.41 0.19 0.00 0.00 0.00 0.00 16:04:01 vethc471eb4 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:04:01 vethb9de347 14.10 17.85 1.21 364.12 0.00 0.00 0.00 0.03 16:04:01 vethe4e252c 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 16:05:01 veth22ad242 30.01 26.41 3.91 3.81 0.00 0.00 0.00 0.00 16:05:01 veth3399441 154.87 149.50 331.19 13.07 0.00 0.00 0.00 0.03 16:05:01 vethc471eb4 0.53 1.18 0.04 0.36 0.00 0.00 0.00 0.00 16:05:01 vethbfcfb86 149.23 155.03 13.05 331.21 0.00 0.00 0.00 0.03 16:06:01 veth22ad242 28.80 20.71 2.84 2.71 0.00 0.00 0.00 0.00 16:06:01 veth3399441 1.58 1.42 0.20 0.21 0.00 0.00 0.00 0.00 16:06:01 vethc471eb4 0.42 0.43 0.04 0.04 0.00 0.00 0.00 0.00 16:06:01 vethbfcfb86 1.15 1.42 0.18 0.17 0.00 0.00 0.00 0.00 16:07:01 veth22ad242 28.70 20.70 2.83 2.71 0.00 0.00 0.00 0.00 16:07:01 veth3399441 2.32 7.92 0.36 4.81 0.00 0.00 0.00 0.00 16:07:01 vethc471eb4 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 16:07:01 vethbfcfb86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 veth22ad242 28.81 20.71 2.84 2.72 0.00 0.00 0.00 0.00 16:08:01 veth3399441 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 vethc471eb4 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 16:08:01 vethbfcfb86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 veth22ad242 28.88 20.83 2.85 2.72 0.00 0.00 0.00 0.00 16:09:01 veth3399441 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 vethc471eb4 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 16:09:01 vethbfcfb86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 veth22ad242 28.95 21.15 2.88 2.76 0.00 0.00 0.00 0.00 16:10:01 veth3399441 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 vethc471eb4 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 16:10:01 vethbfcfb86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 30.29 30.29 3.59 3.59 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 4771.54 3115.36 50254.44 634.46 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.24 0.24 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 Average: ens3 336.39 219.15 3744.64 43.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7261) 02/12/26 _x86_64_ (8 CPU) 15:57:01 LINUX RESTART (8 CPU) 15:58:02 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 16.17 0.00 1.33 0.99 0.06 81.45 15:59:01 0 29.02 0.00 2.19 1.27 0.07 67.45 15:59:01 1 10.92 0.00 1.41 3.66 0.07 83.94 15:59:01 2 21.92 0.00 0.81 0.38 0.09 76.81 15:59:01 3 14.49 0.00 1.75 0.58 0.07 83.11 15:59:01 4 12.66 0.00 1.31 0.27 0.02 85.74 15:59:01 5 8.80 0.00 0.86 0.61 0.05 89.68 15:59:01 6 12.80 0.00 0.48 0.10 0.05 86.57 15:59:01 7 18.82 0.00 1.84 1.02 0.05 78.27 16:00:01 all 22.10 0.00 0.70 0.17 0.04 76.99 16:00:01 0 9.25 0.00 0.73 0.00 0.03 89.98 16:00:01 1 21.44 0.00 0.77 0.20 0.05 77.54 16:00:01 2 21.90 0.00 0.47 0.00 0.03 77.60 16:00:01 3 47.28 0.00 1.33 0.80 0.05 50.53 16:00:01 4 25.17 0.00 0.67 0.00 0.05 74.11 16:00:01 5 11.17 0.00 0.59 0.02 0.03 88.18 16:00:01 6 17.53 0.00 0.42 0.00 0.05 82.00 16:00:01 7 23.21 0.00 0.62 0.37 0.05 75.76 16:01:01 all 11.55 0.00 0.93 0.48 0.03 87.00 16:01:01 0 4.75 0.00 0.80 0.00 0.03 94.42 16:01:01 1 11.44 0.00 1.60 0.00 0.05 86.91 16:01:01 2 17.67 0.00 1.02 0.00 0.05 81.27 16:01:01 3 35.07 0.00 2.11 2.34 0.05 60.43 16:01:01 4 5.78 0.00 0.30 0.15 0.02 93.75 16:01:01 5 3.24 0.00 0.38 0.00 0.00 96.38 16:01:01 6 9.61 0.00 0.33 0.02 0.03 90.01 16:01:01 7 4.90 0.00 0.90 1.34 0.02 92.84 16:02:01 all 8.64 0.00 0.33 0.01 0.02 91.00 16:02:01 0 3.19 0.00 0.25 0.00 0.03 96.53 16:02:01 1 4.93 0.00 0.28 0.00 0.02 94.77 16:02:01 2 49.19 0.00 0.83 0.00 0.05 49.92 16:02:01 3 1.67 0.00 0.32 0.00 0.02 98.00 16:02:01 4 1.33 0.00 0.45 0.00 0.00 98.22 16:02:01 5 4.08 0.00 0.15 0.00 0.02 95.75 16:02:01 6 2.42 0.00 0.28 0.00 0.03 97.26 16:02:01 7 2.35 0.00 0.05 0.07 0.02 97.52 16:03:01 all 10.06 0.00 1.07 0.25 0.03 88.60 16:03:01 0 22.34 0.00 1.25 0.08 0.05 76.28 16:03:01 1 4.37 0.00 0.68 0.00 0.02 94.93 16:03:01 2 18.35 0.00 1.69 0.03 0.03 79.89 16:03:01 3 1.53 0.00 0.77 0.30 0.02 97.38 16:03:01 4 2.24 0.00 0.75 0.00 0.03 96.98 16:03:01 5 5.98 0.00 0.70 0.05 0.02 93.25 16:03:01 6 21.74 0.00 2.04 0.35 0.07 75.81 16:03:01 7 3.91 0.00 0.63 1.15 0.02 94.29 16:04:01 all 35.55 0.00 8.83 1.82 0.09 53.72 16:04:01 0 33.56 0.00 9.07 1.57 0.08 55.72 16:04:01 1 37.17 0.00 9.35 0.44 0.08 52.95 16:04:01 2 37.33 0.00 7.89 0.30 0.08 54.39 16:04:01 3 33.86 0.00 8.32 0.88 0.08 56.85 16:04:01 4 33.03 0.00 9.69 0.85 0.07 56.37 16:04:01 5 31.85 0.00 8.42 0.63 0.10 59.00 16:04:01 6 46.11 0.00 8.29 0.32 0.08 45.20 16:04:01 7 31.42 0.00 9.57 9.59 0.10 49.32 16:05:01 all 38.49 0.00 5.00 1.22 0.21 55.08 16:05:01 0 38.69 0.00 5.97 1.50 0.22 53.62 16:05:01 1 37.12 0.00 5.17 0.52 0.18 57.01 16:05:01 2 39.22 0.00 4.43 0.27 0.17 55.91 16:05:01 3 40.69 0.00 5.01 3.99 0.24 50.08 16:05:01 4 39.58 0.00 4.61 1.13 0.14 54.55 16:05:01 5 36.55 0.00 5.18 0.45 0.22 57.60 16:05:01 6 38.50 0.00 4.19 1.21 0.25 55.85 16:05:01 7 37.63 0.00 5.46 0.64 0.22 56.05 16:06:01 all 21.07 0.00 1.71 0.22 0.09 76.91 16:06:01 0 18.53 0.00 1.84 0.05 0.10 79.48 16:06:01 1 22.01 0.00 1.85 0.40 0.10 75.65 16:06:01 2 22.28 0.00 1.99 0.13 0.10 75.49 16:06:01 3 22.87 0.00 1.49 0.23 0.08 75.33 16:06:01 4 20.81 0.00 1.49 0.10 0.10 77.50 16:06:01 5 23.07 0.00 1.42 0.39 0.10 75.02 16:06:01 6 21.54 0.00 1.95 0.45 0.10 75.96 16:06:01 7 17.49 0.00 1.64 0.02 0.10 80.75 16:07:01 all 5.34 0.00 1.40 0.07 0.11 93.07 16:07:01 0 4.28 0.00 1.53 0.03 0.10 94.06 16:07:01 1 4.83 0.00 1.29 0.03 0.10 93.74 16:07:01 2 5.33 0.00 1.34 0.00 0.12 93.22 16:07:01 3 5.99 0.00 1.41 0.02 0.12 92.46 16:07:01 4 5.70 0.00 1.59 0.02 0.12 92.58 16:07:01 5 7.43 0.00 1.32 0.47 0.10 90.68 16:07:01 6 4.33 0.00 1.41 0.00 0.12 94.14 16:07:01 7 4.81 0.00 1.33 0.02 0.12 93.73 16:08:01 all 4.94 0.00 1.41 0.07 0.10 93.48 16:08:01 0 4.40 0.00 1.66 0.02 0.10 93.82 16:08:01 1 5.76 0.00 1.56 0.08 0.12 92.48 16:08:01 2 4.77 0.00 1.41 0.23 0.10 93.48 16:08:01 3 4.45 0.00 1.06 0.08 0.08 94.32 16:08:01 4 6.02 0.00 1.36 0.02 0.12 92.49 16:08:01 5 5.02 0.00 1.24 0.10 0.08 93.56 16:08:01 6 4.79 0.00 1.36 0.03 0.10 93.72 16:08:01 7 4.36 0.00 1.59 0.00 0.12 93.94 16:09:01 all 4.13 0.00 1.31 0.06 0.10 94.40 16:09:01 0 5.15 0.00 1.61 0.15 0.10 92.99 16:09:01 1 4.88 0.00 1.36 0.02 0.10 93.64 16:09:01 2 3.38 0.00 1.21 0.03 0.10 95.28 16:09:01 3 3.19 0.00 1.23 0.22 0.10 95.26 16:09:01 4 3.23 0.00 1.08 0.02 0.10 95.58 16:09:01 5 4.34 0.00 1.41 0.02 0.10 94.14 16:09:01 6 4.11 0.00 1.18 0.02 0.08 94.61 16:09:01 7 4.83 0.00 1.44 0.02 0.10 93.61 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 4.52 0.00 1.39 0.08 0.10 93.91 16:10:01 0 4.69 0.00 1.44 0.27 0.10 93.51 16:10:01 1 5.16 0.00 1.58 0.22 0.08 92.96 16:10:01 2 4.29 0.00 1.37 0.03 0.10 94.20 16:10:01 3 3.64 0.00 1.23 0.12 0.12 94.90 16:10:01 4 5.63 0.00 1.31 0.02 0.10 92.94 16:10:01 5 3.50 0.00 1.24 0.02 0.10 95.14 16:10:01 6 4.72 0.00 1.49 0.00 0.10 93.69 16:10:01 7 4.52 0.00 1.44 0.02 0.12 93.91 16:11:01 all 8.00 0.00 2.08 0.16 0.09 89.66 16:11:01 0 8.99 0.00 2.30 0.18 0.07 88.46 16:11:01 1 8.58 0.00 2.25 0.08 0.12 88.97 16:11:01 2 6.90 0.00 2.02 0.44 0.08 90.56 16:11:01 3 5.81 0.00 1.83 0.05 0.07 92.24 16:11:01 4 8.94 0.00 1.88 0.17 0.10 88.91 16:11:01 5 7.03 0.00 2.08 0.07 0.08 90.74 16:11:01 6 7.71 0.00 2.08 0.24 0.10 89.87 16:11:01 7 10.04 0.00 2.20 0.05 0.12 87.60 Average: all 14.64 0.00 2.11 0.43 0.08 82.74 Average: 0 14.35 0.00 2.35 0.39 0.08 82.82 Average: 1 13.71 0.00 2.23 0.43 0.08 83.54 Average: 2 19.43 0.00 2.03 0.14 0.09 78.31 Average: 3 16.97 0.00 2.14 0.74 0.08 80.07 Average: 4 13.05 0.00 2.03 0.21 0.07 84.63 Average: 5 11.68 0.00 1.92 0.22 0.08 86.11 Average: 6 15.05 0.00 1.96 0.21 0.09 82.70 Average: 7 12.91 0.00 2.20 1.09 0.09 83.72