---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11071 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 903 22667 0 8595 30808 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:92:13:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fe92:1333/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:f2:8f:f1 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::42:7dff:fef2:8ff1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11071) 11/07/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 165.11 40.59 124.51 2963.37 53414.43 20:24:01 385.92 1.33 384.59 64.92 207688.32 20:25:01 387.74 3.07 384.67 408.87 89123.28 20:26:01 24.66 0.00 24.66 0.00 17995.67 20:27:01 31.93 7.10 24.83 1294.32 4849.99 20:28:01 201.63 0.32 201.32 22.40 35305.72 20:29:01 16.21 0.00 16.21 0.00 420.86 20:30:01 21.29 0.00 21.29 0.00 525.96 20:31:01 29.16 0.00 29.16 0.00 523.25 20:32:01 20.21 0.00 20.21 0.00 481.25 20:33:01 19.31 0.00 19.31 0.00 942.24 20:34:01 31.29 0.10 31.19 14.93 982.07 20:35:01 61.29 1.27 60.02 89.45 2290.82 Average: 107.36 4.14 103.23 373.70 31887.19 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29337032 31627016 3602188 10.94 79528 2506168 1973664 5.81 968816 2297444 775696 20:24:01 24018632 31638600 8920588 27.08 154016 7511476 1770068 5.21 1020924 7286000 1204592 20:25:01 20156444 27998760 12782776 38.81 170744 7708976 12903828 37.97 4907036 7124752 2752 20:26:01 18823648 26657364 14115572 42.85 171048 7700580 14538232 42.77 6323180 7024672 544 20:27:01 18377352 26533532 14561868 44.21 184412 7985500 15071868 44.34 6525200 7234136 189824 20:28:01 18145268 26601708 14793952 44.91 204512 8230252 14820816 43.61 6825184 7132076 4224 20:29:01 18114612 26573988 14824608 45.01 204708 8232844 14866620 43.74 6853228 7133272 964 20:30:01 18076956 26540568 14862264 45.12 204972 8236680 14897248 43.83 6887128 7136432 1436 20:31:01 17474156 25943092 15465064 46.95 205232 8241548 15511060 45.64 7486916 7136928 992 20:32:01 17433696 25909624 15505524 47.07 205368 8248248 15553056 45.76 7519816 7142868 2792 20:33:01 17344156 25838516 15595064 47.34 205512 8266008 15640404 46.02 7589936 7160344 776 20:34:01 19267684 27716948 13671536 41.51 205960 8229940 11951820 35.17 5782368 7090292 184 20:35:01 23226776 31559120 9712444 29.49 211068 8100460 1599120 4.70 2077712 6930320 59120 Average: 19984339 27779910 12954881 39.33 185160 7630668 11622908 34.20 5443650 6756118 172607 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 13.80 13.80 1.30 1.30 0.00 0.00 0.00 0.00 20:23:01 ens3 346.66 238.68 8935.05 33.29 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.13 6.13 0.55 0.55 0.00 0.00 0.00 0.00 20:24:01 ens3 1135.64 596.15 40125.68 50.20 0.00 0.00 0.00 0.00 20:24:01 br-ebe839e2800a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth2fada41 4.58 6.15 0.76 0.88 0.00 0.00 0.00 0.00 20:25:01 veth1b73971 13.06 19.53 1.09 326.81 0.00 0.00 0.00 0.03 20:25:01 vethef21104 2.77 2.35 0.39 0.37 0.00 0.00 0.00 0.00 20:25:01 veth39d189b 2.72 2.57 0.30 0.31 0.00 0.00 0.00 0.00 20:26:01 veth2fada41 0.33 0.68 0.04 0.06 0.00 0.00 0.00 0.00 20:26:01 veth1b73971 0.53 0.52 0.04 0.03 0.00 0.00 0.00 0.00 20:26:01 vethef21104 10.40 10.36 2.45 1.54 0.00 0.00 0.00 0.00 20:26:01 veth39d189b 89.47 89.45 15.73 18.34 0.00 0.00 0.00 0.00 20:27:01 veth2fada41 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 20:27:01 veth1b73971 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethef21104 9.95 10.30 3.18 1.11 0.00 0.00 0.00 0.00 20:27:01 veth39d189b 0.53 0.45 0.56 0.04 0.00 0.00 0.00 0.00 20:28:01 veth2fada41 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 20:28:01 veth1b73971 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethef21104 28.91 27.70 8.05 15.96 0.00 0.00 0.00 0.00 20:28:01 veth39d189b 0.37 0.43 0.55 0.04 0.00 0.00 0.00 0.00 20:29:01 veth2fada41 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:29:01 veth1b73971 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethef21104 46.93 43.96 13.72 21.79 0.00 0.00 0.00 0.00 20:29:01 veth39d189b 0.58 0.42 0.57 0.03 0.00 0.00 0.00 0.00 20:30:01 veth2fada41 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:30:01 veth1b73971 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethef21104 51.67 49.82 18.58 41.75 0.00 0.00 0.00 0.00 20:30:01 veth39d189b 0.25 0.25 0.55 0.02 0.00 0.00 0.00 0.00 20:31:01 veth2fada41 0.60 0.82 0.08 0.09 0.00 0.00 0.00 0.00 20:31:01 veth1b73971 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethef21104 53.64 49.76 16.48 38.60 0.00 0.00 0.00 0.00 20:31:01 veth39d189b 101.30 100.62 13.78 25.93 0.00 0.00 0.00 0.00 20:32:01 veth2fada41 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 20:32:01 veth1b73971 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethef21104 81.64 77.09 24.50 76.76 0.00 0.00 0.00 0.01 20:32:01 veth39d189b 3.95 3.78 1.50 1.19 0.00 0.00 0.00 0.00 20:33:01 veth2fada41 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:33:01 veth1b73971 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethef21104 70.17 67.76 19.66 72.54 0.00 0.00 0.00 0.01 20:33:01 veth39d189b 0.48 0.42 0.63 0.03 0.00 0.00 0.00 0.00 20:34:01 veth2fada41 0.17 0.68 0.01 0.04 0.00 0.00 0.00 0.00 20:34:01 veth39d189b 0.50 0.73 0.63 0.05 0.00 0.00 0.00 0.00 20:34:01 docker0 36.34 58.06 3.59 1424.37 0.00 0.00 0.00 0.00 20:34:01 lo 38.12 38.12 3.34 3.34 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 20:35:01 ens3 2067.69 1209.77 52829.81 209.15 0.00 0.00 0.00 0.00 Average: docker0 2.80 4.47 0.28 109.58 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 132.23 76.76 3999.58 11.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11071) 11/07/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.94 0.00 1.11 2.42 0.04 86.50 20:23:01 0 6.55 0.00 1.07 6.47 0.03 85.87 20:23:01 1 41.11 0.00 2.48 2.43 0.07 53.92 20:23:01 2 6.75 0.00 0.99 0.08 0.02 92.17 20:23:01 3 2.84 0.00 0.78 0.40 0.02 95.96 20:23:01 4 1.59 0.00 0.78 0.28 0.03 97.31 20:23:01 5 7.00 0.00 0.87 0.48 0.02 91.64 20:23:01 6 12.07 0.00 1.32 9.09 0.08 77.44 20:23:01 7 1.72 0.00 0.57 0.08 0.02 97.61 20:24:01 all 16.86 0.00 8.14 20.67 0.07 54.26 20:24:01 0 17.91 0.00 7.76 7.41 0.05 66.87 20:24:01 1 16.35 0.00 9.09 31.06 0.08 43.41 20:24:01 2 17.47 0.00 7.03 13.30 0.07 62.13 20:24:01 3 16.66 0.00 8.58 23.76 0.07 50.94 20:24:01 4 18.67 0.00 7.31 9.36 0.07 64.59 20:24:01 5 16.61 0.00 7.88 31.57 0.07 43.88 20:24:01 6 14.73 0.00 9.03 42.54 0.07 33.64 20:24:01 7 16.46 0.00 8.44 6.50 0.07 68.53 20:25:01 all 58.19 0.00 6.06 4.12 0.11 31.51 20:25:01 0 58.60 0.00 6.34 1.45 0.12 33.50 20:25:01 1 58.44 0.00 6.02 0.99 0.10 34.45 20:25:01 2 59.44 0.00 6.18 1.85 0.10 32.44 20:25:01 3 57.93 0.00 6.38 4.78 0.12 30.78 20:25:01 4 59.02 0.00 6.04 1.48 0.10 33.36 20:25:01 5 56.74 0.00 5.93 20.96 0.12 16.25 20:25:01 6 58.72 0.00 5.97 0.86 0.10 34.35 20:25:01 7 56.69 0.00 5.64 0.62 0.10 36.94 20:26:01 all 30.91 0.00 2.41 0.23 0.09 66.37 20:26:01 0 32.20 0.00 2.65 1.22 0.08 63.85 20:26:01 1 31.24 0.00 2.40 0.10 0.08 66.17 20:26:01 2 27.90 0.00 1.97 0.05 0.08 70.00 20:26:01 3 31.02 0.00 2.28 0.00 0.08 66.62 20:26:01 4 32.75 0.00 2.64 0.02 0.08 64.52 20:26:01 5 27.88 0.00 2.65 0.05 0.08 69.34 20:26:01 6 33.51 0.00 2.38 0.35 0.10 63.65 20:26:01 7 30.77 0.00 2.32 0.02 0.10 66.80 20:27:01 all 4.84 0.00 1.10 0.67 0.07 93.32 20:27:01 0 4.85 0.00 1.12 0.74 0.08 93.21 20:27:01 1 4.66 0.00 0.90 1.11 0.07 93.27 20:27:01 2 5.28 0.00 1.14 0.55 0.08 92.95 20:27:01 3 3.86 0.00 1.28 0.29 0.07 94.51 20:27:01 4 5.93 0.00 0.99 0.05 0.07 92.97 20:27:01 5 5.29 0.00 1.14 2.33 0.07 91.17 20:27:01 6 4.86 0.00 0.99 0.25 0.07 93.83 20:27:01 7 4.00 0.00 1.25 0.10 0.08 94.57 20:28:01 all 10.21 0.00 2.21 3.24 0.08 84.26 20:28:01 0 9.38 0.00 2.26 3.49 0.07 84.80 20:28:01 1 11.05 0.00 2.60 2.87 0.07 83.41 20:28:01 2 10.85 0.00 3.09 2.72 0.07 83.28 20:28:01 3 9.79 0.00 1.51 1.26 0.07 87.38 20:28:01 4 10.18 0.00 1.76 0.87 0.07 87.13 20:28:01 5 11.70 0.00 2.21 5.16 0.07 80.85 20:28:01 6 9.01 0.00 2.22 2.66 0.07 86.05 20:28:01 7 9.74 0.00 2.02 6.90 0.08 81.26 20:29:01 all 6.03 0.00 0.62 0.06 0.07 93.22 20:29:01 0 4.64 0.00 0.65 0.02 0.07 94.63 20:29:01 1 6.31 0.00 0.65 0.05 0.08 92.91 20:29:01 2 7.35 0.00 0.57 0.00 0.07 92.02 20:29:01 3 5.67 0.00 0.57 0.03 0.08 93.64 20:29:01 4 4.99 0.00 0.64 0.17 0.08 94.13 20:29:01 5 6.67 0.00 0.57 0.03 0.07 92.66 20:29:01 6 5.63 0.00 0.63 0.12 0.07 93.55 20:29:01 7 7.01 0.00 0.75 0.03 0.08 92.12 20:30:01 all 6.28 0.00 0.67 0.05 0.07 92.94 20:30:01 0 6.99 0.00 0.75 0.00 0.07 92.19 20:30:01 1 5.81 0.00 0.75 0.10 0.05 93.29 20:30:01 2 6.07 0.00 0.63 0.00 0.05 93.25 20:30:01 3 7.12 0.00 0.67 0.02 0.08 92.11 20:30:01 4 6.29 0.00 0.69 0.18 0.07 92.77 20:30:01 5 5.97 0.00 0.59 0.02 0.05 93.37 20:30:01 6 5.85 0.00 0.64 0.03 0.07 93.41 20:30:01 7 6.15 0.00 0.62 0.02 0.08 93.13 20:31:01 all 8.73 0.00 0.99 0.06 0.07 90.14 20:31:01 0 9.98 0.00 0.87 0.03 0.08 89.03 20:31:01 1 8.29 0.00 0.82 0.00 0.08 90.81 20:31:01 2 9.86 0.00 1.19 0.03 0.07 88.85 20:31:01 3 8.20 0.00 1.00 0.03 0.07 90.70 20:31:01 4 8.83 0.00 0.90 0.25 0.07 89.95 20:31:01 5 6.51 0.00 1.25 0.07 0.08 92.09 20:31:01 6 8.29 0.00 0.97 0.00 0.08 90.66 20:31:01 7 9.87 0.00 0.94 0.05 0.07 89.07 20:32:01 all 7.91 0.00 0.90 0.10 0.07 91.02 20:32:01 0 7.03 0.00 1.13 0.05 0.08 91.71 20:32:01 1 7.49 0.00 0.90 0.02 0.08 91.51 20:32:01 2 8.00 0.00 0.87 0.07 0.08 90.98 20:32:01 3 8.82 0.00 0.82 0.08 0.08 90.20 20:32:01 4 8.18 0.00 0.75 0.30 0.05 90.72 20:32:01 5 7.91 0.00 0.95 0.15 0.07 90.92 20:32:01 6 7.03 0.00 0.90 0.03 0.07 91.97 20:32:01 7 8.81 0.00 0.85 0.10 0.07 90.17 20:33:01 all 4.84 0.00 0.70 0.07 0.07 94.33 20:33:01 0 4.18 0.00 0.57 0.02 0.05 95.18 20:33:01 1 4.90 0.00 0.75 0.03 0.07 94.25 20:33:01 2 5.10 0.00 0.77 0.03 0.08 94.01 20:33:01 3 4.42 0.00 0.60 0.03 0.05 94.89 20:33:01 4 4.87 0.00 0.72 0.12 0.07 94.23 20:33:01 5 4.90 0.00 0.67 0.03 0.07 94.33 20:33:01 6 5.38 0.00 0.70 0.27 0.08 93.57 20:33:01 7 4.95 0.00 0.82 0.05 0.08 94.10 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 3.15 0.00 0.97 0.09 0.07 95.72 20:34:01 0 3.40 0.00 0.92 0.08 0.08 95.51 20:34:01 1 2.22 0.00 0.84 0.10 0.07 96.77 20:34:01 2 4.79 0.00 0.99 0.03 0.07 94.12 20:34:01 3 3.23 0.00 1.02 0.10 0.07 95.58 20:34:01 4 2.68 0.00 0.97 0.20 0.07 96.08 20:34:01 5 2.93 0.00 1.12 0.00 0.08 95.86 20:34:01 6 3.18 0.00 0.99 0.08 0.07 95.68 20:34:01 7 2.78 0.00 0.89 0.05 0.07 96.22 20:35:01 all 6.48 0.00 0.91 0.20 0.03 92.38 20:35:01 0 3.78 0.00 0.74 0.05 0.03 95.40 20:35:01 1 1.12 0.00 0.48 0.12 0.03 98.24 20:35:01 2 17.29 0.00 1.09 0.10 0.03 81.49 20:35:01 3 6.56 0.00 1.00 0.10 0.05 92.28 20:35:01 4 1.74 0.00 0.77 0.05 0.02 97.43 20:35:01 5 0.98 0.00 0.70 0.05 0.02 98.25 20:35:01 6 4.31 0.00 0.98 0.93 0.02 93.76 20:35:01 7 16.12 0.00 1.50 0.22 0.03 82.13 Average: all 13.39 0.00 2.06 2.45 0.07 82.04 Average: 0 13.00 0.00 2.06 1.61 0.07 83.26 Average: 1 15.28 0.00 2.20 2.99 0.07 79.45 Average: 2 14.30 0.00 2.03 1.43 0.07 82.17 Average: 3 12.75 0.00 2.03 2.36 0.07 82.78 Average: 4 12.71 0.00 1.91 1.02 0.06 84.29 Average: 5 12.36 0.00 2.03 4.66 0.07 80.89 Average: 6 13.25 0.00 2.12 4.36 0.07 80.19 Average: 7 13.44 0.00 2.04 1.13 0.07 83.32