---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9225 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 17G 139G 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 931 21749 0 9485 30780 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:1e:57:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe1e:571b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:35:ce:f9 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-9225) 06/08/26 _x86_64_ (8 CPU) 07:38:51 LINUX RESTART (8 CPU) 07:39:01 tps rtps wtps bread/s bwrtn/s 07:40:02 426.06 74.17 351.89 5336.98 127598.33 07:41:01 252.92 45.47 207.46 3513.44 82525.81 07:42:01 322.55 33.13 289.42 3663.52 29262.59 07:43:01 590.25 3.72 586.54 454.59 179298.78 07:44:01 245.01 0.13 244.88 11.86 53271.25 07:45:01 51.26 0.03 51.22 1.60 6439.33 07:46:01 43.43 0.02 43.41 0.67 5312.05 07:47:01 16.98 0.00 16.98 0.00 613.36 07:48:01 16.31 0.02 16.30 0.27 618.30 07:49:01 22.76 0.00 22.76 0.00 701.35 07:50:01 78.20 2.33 75.87 105.58 2461.72 Average: 187.70 14.41 173.29 1186.34 44315.10 07:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:02 30176348 31709072 2762872 8.39 67480 1777988 1375556 4.05 838500 1636888 161368 07:41:01 28866536 31130000 4072684 12.36 91192 2460396 1828880 5.38 1521240 2210652 27400 07:42:01 28248656 31578184 4690564 14.24 113472 3471468 1488832 4.38 1387992 2903844 190212 07:43:01 22116016 29922264 10823204 32.86 179356 7621848 9062172 26.66 3219172 6915976 3900 07:44:01 17947884 27311108 14991336 45.51 219024 9059816 13052436 38.40 6043488 8117696 2608 07:45:01 15671252 25306532 17267968 52.42 224112 9317460 14778404 43.48 8102052 8315308 1032 07:46:01 15377656 25149252 17561564 53.32 229880 9439656 15640140 46.02 8269828 8421452 256 07:47:01 15444840 25218676 17494380 53.11 230460 9439988 15243888 44.85 8201504 8422408 44 07:48:01 15438312 25213336 17500908 53.13 231248 9440352 15261056 44.90 8207956 8422256 692 07:49:01 15425516 25201572 17513704 53.17 232048 9440724 15262860 44.91 8219184 8422120 312 07:50:01 18755792 28495504 14183428 43.06 233204 9430904 4930392 14.51 5122952 8288148 224 Average: 20315346 27839591 12623874 38.32 186498 7354600 9811329 28.87 5375806 6552432 35277 07:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:02 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 07:40:02 ens3 433.96 276.00 1745.27 75.23 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 07:41:01 ens3 681.60 480.07 6473.08 87.25 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 07:42:01 ens3 255.64 194.65 2638.59 33.74 0.00 0.00 0.00 0.00 07:43:01 br-1e077c1f1a92 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:43:01 veth605aa15 0.93 1.03 0.36 0.71 0.00 0.00 0.00 0.00 07:43:01 vethf912ff2 0.20 0.40 0.02 0.17 0.00 0.00 0.00 0.00 07:43:01 vethd832368 0.25 0.50 0.02 0.22 0.00 0.00 0.00 0.00 07:44:01 br-1e077c1f1a92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 vethd10526c 41.68 44.54 17.50 5.86 0.00 0.00 0.00 0.00 07:44:01 veth2ccdb7f 0.32 1.17 0.02 0.47 0.00 0.00 0.00 0.00 07:44:01 veth605aa15 9.48 9.58 4.15 8.60 0.00 0.00 0.00 0.00 07:45:01 br-1e077c1f1a92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 vethd10526c 25.48 31.31 11.92 3.20 0.00 0.00 0.00 0.00 07:45:01 veth2ccdb7f 0.32 0.25 0.03 0.03 0.00 0.00 0.00 0.00 07:45:01 veth605aa15 9.35 8.83 4.15 8.17 0.00 0.00 0.00 0.00 07:46:01 br-1e077c1f1a92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 vethd10526c 24.36 30.96 11.92 3.17 0.00 0.00 0.00 0.00 07:46:01 veth2ccdb7f 0.30 0.20 0.03 0.03 0.00 0.00 0.00 0.00 07:46:01 veth605aa15 9.30 8.72 4.15 8.16 0.00 0.00 0.00 0.00 07:47:01 br-1e077c1f1a92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 vethd10526c 24.98 31.58 11.92 3.21 0.00 0.00 0.00 0.00 07:47:01 veth2ccdb7f 0.30 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:47:01 veth605aa15 9.25 8.75 4.14 8.17 0.00 0.00 0.00 0.00 07:48:01 br-1e077c1f1a92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 vethd10526c 24.75 30.74 11.89 3.16 0.00 0.00 0.00 0.00 07:48:01 veth2ccdb7f 0.30 0.20 0.03 0.03 0.00 0.00 0.00 0.00 07:48:01 veth605aa15 9.27 8.67 4.14 8.16 0.00 0.00 0.00 0.00 07:49:01 br-1e077c1f1a92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 vethd10526c 25.33 31.24 11.95 3.20 0.00 0.00 0.00 0.00 07:49:01 veth2ccdb7f 0.30 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:49:01 veth605aa15 9.20 8.70 4.14 8.17 0.00 0.00 0.00 0.00 07:50:01 br-1e077c1f1a92 0.65 0.72 0.20 0.21 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 br-4ca27e55f097 2.78 9.68 0.56 5.26 0.00 0.00 0.00 0.00 07:50:01 br-5e6bf0a3cc16 185.64 194.38 135.45 500.91 0.00 0.00 0.77 0.00 Average: br-1e077c1f1a92 0.06 0.07 0.02 0.02 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: br-4ca27e55f097 0.25 0.88 0.05 0.48 0.00 0.00 0.00 0.00 Average: br-5e6bf0a3cc16 16.90 17.70 12.33 45.61 0.00 0.00 0.07 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9225) 06/08/26 _x86_64_ (8 CPU) 07:38:51 LINUX RESTART (8 CPU) 07:39:01 CPU %user %nice %system %iowait %steal %idle 07:40:02 all 10.06 0.00 1.36 2.30 0.04 86.25 07:40:02 0 3.00 0.00 0.78 0.22 0.02 95.98 07:40:02 1 5.67 0.00 1.20 0.35 0.03 92.75 07:40:02 2 35.97 0.00 3.39 4.36 0.07 56.21 07:40:02 3 17.99 0.00 1.02 0.47 0.05 80.47 07:40:02 4 3.66 0.00 0.69 4.27 0.03 91.35 07:40:02 5 7.88 0.00 0.57 2.14 0.03 89.39 07:40:02 6 1.79 0.00 1.31 6.23 0.03 90.64 07:40:02 7 4.54 0.00 1.92 0.38 0.02 93.14 07:41:01 all 20.91 0.00 1.49 1.19 0.07 76.35 07:41:01 0 11.82 0.00 0.68 0.19 0.03 87.28 07:41:01 1 22.62 0.00 2.58 0.66 0.07 74.07 07:41:01 2 28.01 0.00 1.97 0.65 0.07 69.31 07:41:01 3 24.86 0.00 0.88 0.53 0.07 73.66 07:41:01 4 15.99 0.00 1.18 4.46 0.07 78.30 07:41:01 5 30.38 0.00 2.33 0.60 0.09 66.61 07:41:01 6 19.37 0.00 0.88 1.48 0.05 78.21 07:41:01 7 14.18 0.00 1.40 0.95 0.07 83.40 07:42:01 all 20.93 0.00 1.76 1.05 0.06 76.20 07:42:01 0 14.58 0.00 1.24 0.03 0.05 84.10 07:42:01 1 13.46 0.00 1.48 1.08 0.05 83.92 07:42:01 2 13.79 0.00 1.41 0.12 0.03 84.65 07:42:01 3 52.80 0.00 3.23 0.65 0.10 43.22 07:42:01 4 25.83 0.00 2.31 2.16 0.05 69.65 07:42:01 5 13.79 0.00 1.83 2.52 0.07 81.80 07:42:01 6 18.60 0.00 1.61 1.76 0.07 77.97 07:42:01 7 14.63 0.00 1.03 0.15 0.05 84.13 07:43:01 all 32.46 0.00 8.88 2.41 0.11 56.14 07:43:01 0 32.98 0.00 8.78 0.42 0.10 57.72 07:43:01 1 31.28 0.00 8.46 1.27 0.10 58.89 07:43:01 2 32.32 0.00 9.40 3.00 0.10 55.18 07:43:01 3 37.66 0.00 10.37 5.84 0.12 46.01 07:43:01 4 32.01 0.00 9.20 5.16 0.10 53.52 07:43:01 5 31.87 0.00 7.70 1.94 0.10 58.39 07:43:01 6 30.82 0.00 7.87 0.85 0.08 60.38 07:43:01 7 30.76 0.00 9.26 0.85 0.08 59.05 07:44:01 all 37.03 0.00 5.31 1.14 0.11 56.41 07:44:01 0 39.25 0.00 5.56 1.24 0.12 53.83 07:44:01 1 41.66 0.00 5.46 0.66 0.10 52.13 07:44:01 2 35.56 0.00 5.10 0.29 0.10 58.95 07:44:01 3 32.36 0.00 5.44 0.27 0.14 61.79 07:44:01 4 36.32 0.00 5.70 3.65 0.12 54.21 07:44:01 5 37.85 0.00 4.84 1.10 0.12 56.09 07:44:01 6 37.22 0.00 5.01 1.00 0.10 56.67 07:44:01 7 35.96 0.00 5.41 0.93 0.10 57.61 07:45:01 all 26.02 0.00 1.56 0.09 0.09 72.23 07:45:01 0 26.32 0.00 1.71 0.02 0.08 71.87 07:45:01 1 40.88 0.00 2.04 0.10 0.10 56.88 07:45:01 2 24.74 0.00 1.36 0.10 0.10 73.71 07:45:01 3 20.19 0.00 1.57 0.03 0.08 78.12 07:45:01 4 22.03 0.00 1.61 0.32 0.10 75.93 07:45:01 5 23.84 0.00 1.52 0.02 0.10 74.52 07:45:01 6 27.75 0.00 1.34 0.07 0.10 70.74 07:45:01 7 22.37 0.00 1.31 0.12 0.10 76.11 07:46:01 all 7.09 0.00 1.85 0.21 0.09 90.77 07:46:01 0 7.83 0.00 1.98 0.27 0.08 89.85 07:46:01 1 6.11 0.00 1.92 0.17 0.10 91.70 07:46:01 2 6.89 0.00 1.79 0.02 0.07 91.24 07:46:01 3 6.52 0.00 1.67 0.46 0.10 91.25 07:46:01 4 6.50 0.00 1.64 0.02 0.08 91.76 07:46:01 5 8.07 0.00 2.08 0.23 0.08 89.53 07:46:01 6 7.00 0.00 1.96 0.46 0.10 90.48 07:46:01 7 7.84 0.00 1.73 0.02 0.08 90.33 07:47:01 all 4.64 0.00 1.45 0.07 0.08 93.77 07:47:01 0 5.08 0.00 1.52 0.02 0.08 93.30 07:47:01 1 4.30 0.00 1.52 0.10 0.07 94.01 07:47:01 2 3.80 0.00 1.31 0.02 0.07 94.81 07:47:01 3 4.42 0.00 1.51 0.03 0.07 93.97 07:47:01 4 4.95 0.00 1.38 0.17 0.07 93.43 07:47:01 5 4.70 0.00 1.51 0.02 0.08 93.69 07:47:01 6 5.15 0.00 1.41 0.02 0.07 93.36 07:47:01 7 4.76 0.00 1.40 0.24 0.08 93.53 07:48:01 all 4.39 0.00 1.42 0.07 0.08 94.05 07:48:01 0 4.55 0.00 1.43 0.02 0.07 93.94 07:48:01 1 3.92 0.00 1.34 0.02 0.08 94.64 07:48:01 2 3.86 0.00 1.44 0.13 0.08 94.48 07:48:01 3 4.93 0.00 1.41 0.00 0.10 93.55 07:48:01 4 3.78 0.00 1.21 0.02 0.10 94.89 07:48:01 5 4.42 0.00 1.70 0.02 0.08 93.78 07:48:01 6 5.20 0.00 1.45 0.00 0.08 93.27 07:48:01 7 4.43 0.00 1.36 0.30 0.08 93.82 07:49:01 all 4.92 0.00 1.47 0.07 0.08 93.46 07:49:01 0 4.98 0.00 1.63 0.02 0.08 93.29 07:49:01 1 4.73 0.00 1.56 0.02 0.07 93.63 07:49:01 2 4.53 0.00 1.53 0.18 0.08 93.67 07:49:01 3 4.73 0.00 1.46 0.28 0.08 93.45 07:49:01 4 4.66 0.00 1.48 0.00 0.07 93.79 07:49:01 5 5.12 0.00 1.40 0.00 0.08 93.39 07:49:01 6 5.15 0.00 1.35 0.03 0.08 93.39 07:49:01 7 5.48 0.00 1.37 0.07 0.08 93.00 07:50:01 all 6.28 0.00 1.89 0.15 0.08 91.60 07:50:01 0 5.75 0.00 2.16 0.08 0.08 91.92 07:50:01 1 6.91 0.00 1.95 0.07 0.08 90.99 07:50:01 2 7.22 0.00 1.96 0.25 0.08 90.48 07:50:01 3 5.95 0.00 1.95 0.05 0.08 91.96 07:50:01 4 6.92 0.00 1.90 0.27 0.08 90.82 07:50:01 5 4.90 0.00 1.67 0.08 0.08 93.27 07:50:01 6 4.96 0.00 1.63 0.02 0.08 93.31 07:50:01 7 7.58 0.00 1.80 0.37 0.08 90.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.86 0.00 2.58 0.80 0.08 80.68 Average: 0 14.18 0.00 2.49 0.23 0.07 83.02 Average: 1 16.47 0.00 2.67 0.41 0.08 80.37 Average: 2 17.87 0.00 2.79 0.83 0.08 78.43 Average: 3 19.30 0.00 2.77 0.78 0.09 77.06 Average: 4 14.76 0.00 2.57 1.86 0.08 80.74 Average: 5 15.66 0.00 2.46 0.79 0.08 81.01 Average: 6 14.80 0.00 2.34 1.08 0.08 81.70 Average: 7 13.86 0.00 2.54 0.40 0.08 83.13