---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20693 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 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 862 23715 0 7589 30849 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:b3:14:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:feb3:1426/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:19:6d:09 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:d7ff:fe19:6d09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20693) 06/12/25 _x86_64_ (8 CPU) 17:01:11 LINUX RESTART (8 CPU) 17:02:01 tps rtps wtps bread/s bwrtn/s 17:03:01 281.79 19.58 262.21 2280.17 109135.49 17:04:01 553.14 13.13 540.01 790.30 168139.99 17:05:01 24.45 0.08 24.36 10.80 34717.41 17:06:01 14.03 0.05 13.98 10.66 18171.27 17:07:01 1.82 0.05 1.77 8.27 27.86 17:08:01 2.60 0.02 2.58 0.13 37.46 17:09:01 70.31 1.08 69.23 35.32 9722.76 17:10:01 54.74 0.18 54.56 6.67 7490.33 17:11:01 2.12 0.00 2.12 0.00 34.53 17:12:01 2.45 0.00 2.45 0.00 40.56 17:13:01 12.08 0.00 12.08 0.00 225.43 17:14:01 55.86 1.27 54.59 89.45 2539.41 Average: 89.62 2.95 86.66 269.34 29191.05 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 25161172 31609508 7778048 23.61 119872 6476588 2055192 6.05 1015876 6250272 2838728 17:04:01 23611880 30672200 9327340 28.32 166984 6947940 6159728 18.12 2127492 6553296 328 17:05:01 23595344 30646892 9343876 28.37 167060 6938892 6188512 18.21 2156712 6542860 100 17:06:01 23593840 30645936 9345380 28.37 167112 6939220 6186212 18.20 2159452 6542548 56 17:07:01 23588420 30640916 9350800 28.39 167180 6939472 6202476 18.25 2165804 6542256 116 17:08:01 23585504 30638120 9353716 28.40 167248 6939492 6224748 18.31 2167452 6542128 80 17:09:01 23232388 30606060 9706832 29.47 186964 7206580 6340016 18.65 2246544 6772688 19060 17:10:01 23143816 30515392 9795404 29.74 195916 7192356 6494280 19.11 2346632 6756720 232 17:11:01 23145728 30517468 9793492 29.73 195992 7192416 6494280 19.11 2345472 6756776 96 17:12:01 23150756 30522712 9788464 29.72 196064 7192512 6494280 19.11 2339712 6756884 228 17:13:01 23373792 30703528 9565428 29.04 196240 7154964 5554776 16.34 2173084 6713904 88 17:14:01 24272592 31577724 8666628 26.31 197772 7136248 1627872 4.79 1372624 6653544 12032 Average: 23621269 30774705 9317951 28.29 177034 7021390 5501864 16.19 2051405 6615323 239262 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 16.73 16.73 1.69 1.69 0.00 0.00 0.00 0.00 17:03:01 ens3 3491.60 1957.18 42283.16 147.27 0.00 0.00 0.00 0.00 17:04:01 veth7db03f3 44.36 56.04 3.70 312.00 0.00 0.00 0.00 0.03 17:04:01 br-bff040eb5d40 44.61 56.06 3.10 312.00 0.00 0.00 0.00 0.00 17:04:01 vethad479e4 23.76 21.85 10.50 16.05 0.00 0.00 0.00 0.00 17:04:01 vetha33b81e 50.81 62.19 18.95 15.01 0.00 0.00 0.00 0.00 17:05:01 veth7db03f3 0.28 0.32 0.02 0.02 0.00 0.00 0.00 0.00 17:05:01 br-bff040eb5d40 0.55 0.55 0.02 0.03 0.00 0.00 0.00 0.00 17:05:01 vethad479e4 0.13 0.18 0.44 0.02 0.00 0.00 0.00 0.00 17:05:01 vetha33b81e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth7db03f3 0.37 0.20 0.03 0.01 0.00 0.00 0.00 0.00 17:06:01 br-bff040eb5d40 0.62 0.43 0.03 0.03 0.00 0.00 0.00 0.00 17:06:01 vethad479e4 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 17:06:01 vetha33b81e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth7db03f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 br-bff040eb5d40 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 vethad479e4 0.20 0.20 0.55 0.02 0.00 0.00 0.00 0.00 17:07:01 vetha33b81e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth7db03f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 br-bff040eb5d40 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 17:08:01 vethad479e4 0.17 0.18 0.55 0.02 0.00 0.00 0.00 0.00 17:08:01 vetha33b81e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth7db03f3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 br-bff040eb5d40 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 vethad479e4 0.20 0.20 0.55 0.02 0.00 0.00 0.00 0.00 17:09:01 vetha33b81e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth7db03f3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 br-bff040eb5d40 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 vethf6a1491 1.68 1.80 1.57 0.90 0.00 0.00 0.00 0.00 17:10:01 vethad479e4 21.68 17.48 6.76 23.76 0.00 0.00 0.00 0.00 17:11:01 veth7db03f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 br-bff040eb5d40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 vethf6a1491 0.50 0.52 0.03 0.03 0.00 0.00 0.00 0.00 17:11:01 vethad479e4 0.27 0.27 0.57 0.02 0.00 0.00 0.00 0.00 17:12:01 veth7db03f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 br-bff040eb5d40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 vethf6a1491 0.65 0.67 0.05 0.03 0.00 0.00 0.00 0.00 17:12:01 vethad479e4 0.20 0.20 0.57 0.02 0.00 0.00 0.00 0.00 17:13:01 br-bff040eb5d40 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 vethad479e4 0.30 0.33 0.57 0.03 0.00 0.00 0.00 0.00 17:13:01 vetha33b81e 67.56 83.40 41.21 20.39 0.00 0.00 0.00 0.00 17:13:01 docker0 40.53 58.77 3.51 301.68 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 120.11 120.11 7.60 7.60 0.00 0.00 0.00 0.00 17:14:01 ens3 4237.21 2457.62 44925.22 275.97 0.00 0.00 0.00 0.00 Average: docker0 3.38 4.90 0.29 25.14 0.00 0.00 0.00 0.00 Average: lo 9.62 9.62 0.60 0.60 0.00 0.00 0.00 0.00 Average: ens3 316.64 180.75 3656.11 16.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20693) 06/12/25 _x86_64_ (8 CPU) 17:01:11 LINUX RESTART (8 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 18.23 0.00 6.57 2.83 0.07 72.30 17:03:01 0 39.04 0.00 6.62 2.13 0.13 52.08 17:03:01 1 14.55 0.00 5.90 1.06 0.07 78.43 17:03:01 2 15.02 0.00 6.01 3.67 0.05 75.26 17:03:01 3 22.27 0.00 7.10 2.09 0.05 68.48 17:03:01 4 13.10 0.00 7.04 0.77 0.05 79.04 17:03:01 5 12.86 0.00 6.15 2.64 0.07 78.28 17:03:01 6 17.38 0.00 7.21 2.19 0.07 73.16 17:03:01 7 11.54 0.00 6.52 8.08 0.08 73.77 17:04:01 all 18.46 0.00 4.88 4.58 0.07 72.01 17:04:01 0 9.98 0.00 3.57 0.62 0.07 85.76 17:04:01 1 22.75 0.00 5.90 1.90 0.07 69.39 17:04:01 2 18.63 0.00 4.53 3.09 0.08 73.68 17:04:01 3 14.33 0.00 5.45 4.39 0.07 75.77 17:04:01 4 24.89 0.00 6.04 6.51 0.08 62.48 17:04:01 5 18.06 0.00 5.50 14.22 0.10 62.13 17:04:01 6 20.35 0.00 3.60 0.39 0.07 75.59 17:04:01 7 18.69 0.00 4.45 5.67 0.07 71.12 17:05:01 all 0.61 0.00 0.17 1.01 0.03 98.18 17:05:01 0 1.29 0.00 0.20 0.00 0.02 98.49 17:05:01 1 0.38 0.00 0.15 0.25 0.05 99.17 17:05:01 2 1.23 0.00 0.18 0.00 0.03 98.55 17:05:01 3 0.55 0.00 0.15 0.00 0.03 99.27 17:05:01 4 0.32 0.00 0.17 7.83 0.02 91.67 17:05:01 5 0.43 0.00 0.18 0.00 0.05 99.33 17:05:01 6 0.33 0.00 0.17 0.00 0.02 99.48 17:05:01 7 0.37 0.00 0.13 0.02 0.03 99.45 17:06:01 all 0.49 0.00 0.13 0.54 0.03 98.81 17:06:01 0 2.22 0.00 0.08 0.00 0.02 97.69 17:06:01 1 0.23 0.00 0.15 4.21 0.03 95.38 17:06:01 2 0.32 0.00 0.10 0.00 0.03 99.55 17:06:01 3 0.28 0.00 0.17 0.00 0.05 99.50 17:06:01 4 0.12 0.00 0.10 0.12 0.00 99.67 17:06:01 5 0.33 0.00 0.30 0.02 0.00 99.35 17:06:01 6 0.22 0.00 0.07 0.00 0.02 99.70 17:06:01 7 0.15 0.00 0.12 0.00 0.03 99.70 17:07:01 all 0.46 0.00 0.11 0.01 0.02 99.39 17:07:01 0 2.17 0.00 0.08 0.00 0.02 97.74 17:07:01 1 0.23 0.00 0.12 0.02 0.03 99.60 17:07:01 2 0.15 0.00 0.08 0.00 0.02 99.75 17:07:01 3 0.23 0.00 0.08 0.00 0.03 99.65 17:07:01 4 0.22 0.00 0.08 0.07 0.02 99.62 17:07:01 5 0.25 0.00 0.23 0.00 0.03 99.48 17:07:01 6 0.25 0.00 0.08 0.00 0.02 99.65 17:07:01 7 0.18 0.00 0.12 0.00 0.03 99.67 17:08:01 all 0.47 0.00 0.10 0.01 0.02 99.39 17:08:01 0 2.13 0.00 0.08 0.00 0.02 97.77 17:08:01 1 0.25 0.00 0.15 0.02 0.02 99.57 17:08:01 2 0.15 0.00 0.08 0.00 0.02 99.75 17:08:01 3 0.23 0.00 0.12 0.03 0.05 99.57 17:08:01 4 0.25 0.00 0.08 0.03 0.02 99.62 17:08:01 5 0.18 0.00 0.15 0.00 0.02 99.65 17:08:01 6 0.35 0.00 0.10 0.00 0.02 99.53 17:08:01 7 0.17 0.00 0.10 0.00 0.03 99.70 17:09:01 all 3.35 0.00 0.78 0.42 0.04 95.42 17:09:01 0 4.24 0.00 0.48 0.02 0.02 95.25 17:09:01 1 1.37 0.00 0.53 0.08 0.03 97.98 17:09:01 2 3.54 0.00 0.99 0.03 0.03 95.40 17:09:01 3 5.64 0.00 0.94 0.22 0.03 93.17 17:09:01 4 5.23 0.00 1.19 1.39 0.03 92.16 17:09:01 5 2.69 0.00 0.84 1.62 0.05 94.80 17:09:01 6 2.32 0.00 0.65 0.02 0.02 97.00 17:09:01 7 1.77 0.00 0.57 0.00 0.05 97.61 17:10:01 all 3.37 0.00 0.96 0.22 0.04 95.41 17:10:01 0 3.75 0.00 0.91 0.08 0.03 95.23 17:10:01 1 2.87 0.00 1.12 0.12 0.02 95.88 17:10:01 2 3.21 0.00 1.02 0.08 0.05 95.64 17:10:01 3 4.14 0.00 1.27 0.02 0.07 94.51 17:10:01 4 4.26 0.00 0.67 0.08 0.02 94.97 17:10:01 5 2.53 0.00 0.99 1.34 0.05 95.09 17:10:01 6 2.77 0.00 0.74 0.00 0.02 96.47 17:10:01 7 3.43 0.00 1.00 0.03 0.05 95.48 17:11:01 all 0.34 0.00 0.08 0.01 0.03 99.54 17:11:01 0 1.30 0.00 0.02 0.00 0.00 98.68 17:11:01 1 0.10 0.00 0.03 0.02 0.02 99.83 17:11:01 2 0.12 0.00 0.05 0.00 0.02 99.82 17:11:01 3 0.60 0.00 0.15 0.00 0.10 99.15 17:11:01 4 0.13 0.00 0.07 0.00 0.03 99.77 17:11:01 5 0.18 0.00 0.13 0.05 0.03 99.60 17:11:01 6 0.08 0.00 0.05 0.00 0.02 99.85 17:11:01 7 0.18 0.00 0.13 0.00 0.05 99.63 17:12:01 all 0.31 0.00 0.10 0.02 0.03 99.54 17:12:01 0 1.04 0.00 0.03 0.00 0.02 98.91 17:12:01 1 0.08 0.00 0.05 0.00 0.00 99.87 17:12:01 2 0.17 0.00 0.07 0.00 0.03 99.73 17:12:01 3 0.38 0.00 0.18 0.08 0.08 99.27 17:12:01 4 0.18 0.00 0.12 0.02 0.00 99.68 17:12:01 5 0.17 0.00 0.17 0.10 0.02 99.55 17:12:01 6 0.28 0.00 0.08 0.00 0.03 99.60 17:12:01 7 0.15 0.00 0.08 0.00 0.03 99.73 17:13:01 all 1.28 0.00 0.39 0.03 0.04 98.26 17:13:01 0 1.24 0.00 0.29 0.00 0.03 98.44 17:13:01 1 1.07 0.00 0.38 0.02 0.03 98.50 17:13:01 2 1.27 0.00 0.40 0.02 0.03 98.28 17:13:01 3 1.17 0.00 0.38 0.02 0.08 98.35 17:13:01 4 1.42 0.00 0.42 0.00 0.03 98.13 17:13:01 5 1.49 0.00 0.45 0.10 0.05 97.91 17:13:01 6 1.42 0.00 0.43 0.05 0.03 98.06 17:13:01 7 1.19 0.00 0.40 0.02 0.03 98.36 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 5.65 0.00 0.54 0.23 0.03 93.55 17:14:01 0 1.02 0.00 0.44 0.10 0.03 98.41 17:14:01 1 15.73 0.00 0.82 0.20 0.03 83.22 17:14:01 2 9.43 0.00 0.58 0.33 0.03 89.62 17:14:01 3 7.51 0.00 0.52 0.10 0.03 91.84 17:14:01 4 1.15 0.00 0.25 0.02 0.00 98.58 17:14:01 5 6.10 0.00 0.83 0.98 0.03 92.04 17:14:01 6 0.73 0.00 0.32 0.03 0.02 98.90 17:14:01 7 3.52 0.00 0.53 0.03 0.03 95.88 Average: all 4.39 0.00 1.23 0.82 0.04 93.52 Average: 0 5.74 0.00 1.06 0.24 0.03 92.93 Average: 1 4.95 0.00 1.27 0.66 0.03 93.09 Average: 2 4.42 0.00 1.17 0.60 0.04 93.77 Average: 3 4.76 0.00 1.37 0.58 0.06 93.24 Average: 4 4.24 0.00 1.34 1.40 0.03 92.99 Average: 5 3.75 0.00 1.32 1.74 0.04 93.15 Average: 6 3.85 0.00 1.12 0.22 0.03 94.78 Average: 7 3.42 0.00 1.17 1.14 0.04 94.22