---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20691 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 16G 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 922 22871 0 8374 30790 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:b5:2a:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:feb5:2ae3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:e1:42:88 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-20691) 06/12/25 _x86_64_ (8 CPU) 16:55:30 LINUX RESTART (8 CPU) 16:56:01 tps rtps wtps bread/s bwrtn/s 16:57:01 358.47 42.81 315.66 2579.04 65781.04 16:58:01 422.16 42.89 379.27 4333.68 77735.71 16:59:01 199.88 16.45 183.44 1415.76 71607.80 17:00:01 429.61 0.07 429.55 9.20 144889.19 17:01:01 134.61 0.05 134.56 1.33 9254.86 17:02:01 70.21 0.00 70.21 0.00 5920.29 17:03:01 17.11 0.00 17.11 0.00 677.75 17:04:01 17.65 0.00 17.65 0.00 635.36 17:05:01 22.31 0.02 22.29 2.93 697.10 17:06:01 16.36 0.00 16.36 0.00 605.63 17:07:01 88.60 1.48 87.12 95.58 3107.75 Average: 161.54 9.43 152.11 767.02 34627.46 16:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:01 30001936 31702392 2937284 8.92 76280 1929744 1437184 4.23 856532 1780860 218708 16:58:01 28746084 31618424 4193136 12.73 92176 3060900 1429496 4.21 1286044 2553980 637480 16:59:01 24588164 31323344 8351056 25.35 147756 6671716 2329376 6.85 1708024 6077924 2554696 17:00:01 20438272 28582192 12500948 37.95 197020 7883072 12416172 36.53 4657304 7083200 1164 17:01:01 18722564 27090700 14216656 43.16 207616 8087856 13533444 39.82 6258072 7171400 2036 17:02:01 17835532 26486304 15103688 45.85 214220 8351076 14300816 42.08 6892288 7396680 2152 17:03:01 17734444 26387280 15204776 46.16 215084 8352652 14314584 42.12 6995876 7395540 588 17:04:01 17711620 26366000 15227600 46.23 215788 8353016 14347664 42.21 7019120 7395784 520 17:05:01 17717084 26373076 15222136 46.21 216604 8353480 14312636 42.11 7013256 7396100 52 17:06:01 17708932 26366976 15230288 46.24 217456 8353848 14398204 42.36 7020020 7397064 452 17:07:01 23467712 31574924 9471508 28.75 219040 7882376 1556540 4.58 1918088 6871812 29752 Average: 21333849 28533783 11605371 35.23 183549 7025431 9488738 27.92 4693148 6229122 313418 16:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 280.64 181.80 1314.21 37.77 0.00 0.00 0.00 0.00 16:58:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 786.89 572.97 7076.78 110.42 0.00 0.00 0.00 0.00 16:59:01 veth1e77786 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 16:59:01 br-963b1606f940 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:59:01 lo 15.80 15.80 1.81 1.81 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 veth7ce9774 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 br-da65fdc4ea50 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 vethb472070 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:00:01 veth763f810 0.00 0.90 0.00 0.28 0.00 0.00 0.00 0.00 17:01:01 br-da65fdc4ea50 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:01:01 vethb472070 149.16 155.24 13.05 331.27 0.00 0.00 0.00 0.03 17:01:01 veth763f810 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 br-40301b877ac4 82.19 88.90 33.54 342.46 0.00 0.00 0.43 0.00 17:02:01 br-da65fdc4ea50 0.17 0.23 0.02 0.02 0.00 0.00 0.00 0.00 17:02:01 vethb472070 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 17:02:01 veth763f810 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 br-40301b877ac4 16.49 16.51 21.42 21.64 0.00 0.00 0.00 0.00 17:03:01 br-da65fdc4ea50 2.37 6.85 0.33 4.73 0.00 0.00 0.00 0.00 17:03:01 vethb472070 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 veth763f810 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 br-40301b877ac4 16.50 16.50 21.52 21.73 0.00 0.00 0.00 0.00 17:04:01 br-da65fdc4ea50 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:04:01 vethb472070 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth763f810 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 br-40301b877ac4 16.55 16.55 21.38 21.60 0.00 0.00 0.00 0.00 17:05:01 br-da65fdc4ea50 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:05:01 vethb472070 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth763f810 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 17:05:01 br-40301b877ac4 16.84 16.84 21.36 21.57 0.00 0.00 0.02 0.00 17:06:01 br-da65fdc4ea50 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:06:01 vethb472070 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth763f810 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 br-40301b877ac4 16.61 16.65 21.33 21.55 0.00 0.00 0.00 0.00 17:07:01 lo 30.00 30.00 3.14 3.14 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 7862.27 5039.88 48981.98 615.17 0.00 0.00 0.00 0.00 Average: lo 2.36 2.36 0.25 0.25 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 687.80 439.20 4384.55 51.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20691) 06/12/25 _x86_64_ (8 CPU) 16:55:30 LINUX RESTART (8 CPU) 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 10.04 0.00 0.83 2.53 0.03 86.57 16:57:01 0 3.79 0.00 0.12 0.02 0.02 96.06 16:57:01 1 8.42 0.00 0.62 0.47 0.05 90.45 16:57:01 2 7.60 0.00 0.62 0.28 0.02 91.48 16:57:01 3 3.58 0.00 0.28 1.00 0.02 95.12 16:57:01 4 18.44 0.00 1.24 9.18 0.07 71.08 16:57:01 5 6.09 0.00 0.53 1.02 0.03 92.33 16:57:01 6 16.33 0.00 1.00 1.17 0.03 81.46 16:57:01 7 16.15 0.00 2.24 7.13 0.03 74.45 16:58:01 all 25.79 0.00 2.01 2.24 0.07 69.89 16:58:01 0 33.28 0.00 2.34 0.35 0.08 63.94 16:58:01 1 22.28 0.00 1.79 0.90 0.05 74.98 16:58:01 2 29.69 0.00 1.88 0.49 0.07 67.87 16:58:01 3 23.84 0.00 2.31 1.35 0.07 72.43 16:58:01 4 24.39 0.00 2.18 5.69 0.07 67.67 16:58:01 5 23.92 0.00 2.39 2.83 0.07 70.79 16:58:01 6 22.47 0.00 1.29 0.76 0.07 75.42 16:58:01 7 26.43 0.00 1.89 5.57 0.07 66.05 16:59:01 all 20.17 0.00 6.56 2.09 0.07 71.12 16:59:01 0 40.51 0.00 7.93 2.39 0.07 49.11 16:59:01 1 20.47 0.00 6.31 0.10 0.05 73.07 16:59:01 2 17.48 0.00 6.25 1.86 0.08 74.32 16:59:01 3 20.29 0.00 6.20 0.79 0.05 72.66 16:59:01 4 15.20 0.00 6.58 4.45 0.07 73.71 16:59:01 5 15.66 0.00 5.18 0.29 0.05 78.82 16:59:01 6 13.61 0.00 7.39 4.58 0.05 74.37 16:59:01 7 18.10 0.00 6.61 2.24 0.07 72.98 17:00:01 all 40.42 0.00 7.34 3.30 0.09 48.85 17:00:01 0 38.33 0.00 7.38 4.02 0.08 50.18 17:00:01 1 40.26 0.00 7.28 9.28 0.10 43.08 17:00:01 2 41.51 0.00 7.41 3.40 0.10 47.58 17:00:01 3 43.26 0.00 8.10 4.56 0.10 43.97 17:00:01 4 39.17 0.00 7.27 0.42 0.08 53.06 17:00:01 5 37.43 0.00 7.21 2.26 0.08 53.02 17:00:01 6 39.41 0.00 7.47 0.19 0.08 52.85 17:00:01 7 44.01 0.00 6.61 2.26 0.10 47.01 17:01:01 all 31.82 0.00 2.45 0.69 0.09 64.95 17:01:01 0 32.48 0.00 2.58 0.82 0.08 64.04 17:01:01 1 31.76 0.00 2.61 0.28 0.08 65.27 17:01:01 2 36.91 0.00 2.51 0.38 0.08 60.11 17:01:01 3 30.95 0.00 2.71 1.02 0.08 65.23 17:01:01 4 32.63 0.00 2.36 2.16 0.10 62.76 17:01:01 5 30.41 0.00 2.47 0.23 0.10 66.79 17:01:01 6 33.04 0.00 2.20 0.18 0.10 64.48 17:01:01 7 26.31 0.00 2.22 0.42 0.08 70.97 17:02:01 all 14.88 0.00 2.13 0.34 0.09 82.55 17:02:01 0 15.66 0.00 2.28 0.88 0.10 81.07 17:02:01 1 16.37 0.00 2.03 0.02 0.07 81.52 17:02:01 2 16.39 0.00 2.22 0.24 0.08 81.07 17:02:01 3 14.60 0.00 2.17 0.15 0.10 82.98 17:02:01 4 12.84 0.00 2.06 0.03 0.10 84.96 17:02:01 5 15.22 0.00 2.09 0.25 0.08 82.35 17:02:01 6 14.91 0.00 2.16 0.37 0.08 82.48 17:02:01 7 13.07 0.00 2.04 0.75 0.10 84.04 17:03:01 all 5.94 0.00 1.69 0.11 0.09 92.18 17:03:01 0 5.67 0.00 1.72 0.02 0.10 92.48 17:03:01 1 6.58 0.00 1.67 0.10 0.08 91.56 17:03:01 2 5.43 0.00 1.88 0.02 0.08 92.59 17:03:01 3 6.87 0.00 1.70 0.00 0.08 91.35 17:03:01 4 5.79 0.00 1.74 0.44 0.10 91.93 17:03:01 5 5.19 0.00 1.34 0.00 0.10 93.37 17:03:01 6 5.76 0.00 1.82 0.27 0.10 92.05 17:03:01 7 6.26 0.00 1.62 0.02 0.07 92.04 17:04:01 all 5.40 0.00 1.67 0.08 0.10 92.75 17:04:01 0 5.24 0.00 1.66 0.30 0.10 92.70 17:04:01 1 6.23 0.00 1.84 0.02 0.12 91.80 17:04:01 2 5.45 0.00 1.85 0.08 0.10 92.52 17:04:01 3 5.47 0.00 1.76 0.02 0.08 92.67 17:04:01 4 5.75 0.00 1.59 0.00 0.10 92.55 17:04:01 5 4.54 0.00 1.61 0.12 0.08 93.65 17:04:01 6 5.05 0.00 1.60 0.03 0.12 93.20 17:04:01 7 5.45 0.00 1.40 0.02 0.10 93.03 17:05:01 all 4.88 0.00 1.60 0.08 0.09 93.35 17:05:01 0 5.82 0.00 1.89 0.02 0.10 92.18 17:05:01 1 4.77 0.00 1.73 0.03 0.08 93.38 17:05:01 2 4.69 0.00 1.66 0.27 0.08 93.29 17:05:01 3 3.97 0.00 1.58 0.00 0.10 94.35 17:05:01 4 5.74 0.00 1.44 0.03 0.08 92.70 17:05:01 5 4.76 0.00 1.39 0.05 0.08 93.71 17:05:01 6 6.29 0.00 1.69 0.25 0.08 91.68 17:05:01 7 3.01 0.00 1.43 0.02 0.10 95.44 17:06:01 all 5.25 0.00 1.58 0.09 0.10 92.99 17:06:01 0 5.47 0.00 1.72 0.03 0.10 92.67 17:06:01 1 4.27 0.00 1.49 0.02 0.10 94.12 17:06:01 2 5.88 0.00 1.75 0.29 0.10 91.99 17:06:01 3 7.26 0.00 1.61 0.02 0.10 91.01 17:06:01 4 6.23 0.00 1.74 0.02 0.10 91.91 17:06:01 5 5.51 0.00 1.44 0.34 0.08 92.63 17:06:01 6 4.16 0.00 1.52 0.02 0.12 94.19 17:06:01 7 3.22 0.00 1.35 0.02 0.10 95.32 17:07:01 all 10.25 0.00 2.02 0.20 0.07 87.47 17:07:01 0 5.71 0.00 2.08 0.60 0.05 91.56 17:07:01 1 5.11 0.00 1.77 0.03 0.05 93.03 17:07:01 2 24.64 0.00 2.73 0.33 0.08 72.22 17:07:01 3 7.37 0.00 1.93 0.12 0.07 90.52 17:07:01 4 7.66 0.00 1.58 0.03 0.07 90.66 17:07:01 5 6.93 0.00 2.05 0.05 0.07 90.90 17:07:01 6 18.73 0.00 2.30 0.29 0.08 78.60 17:07:01 7 5.84 0.00 1.68 0.13 0.07 92.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.88 0.00 2.71 1.07 0.08 80.27 Average: 0 17.42 0.00 2.88 0.86 0.08 78.76 Average: 1 15.11 0.00 2.64 1.02 0.08 81.15 Average: 2 17.77 0.00 2.79 0.69 0.08 78.67 Average: 3 15.21 0.00 2.75 0.82 0.08 81.14 Average: 4 15.79 0.00 2.70 2.04 0.09 79.38 Average: 5 14.14 0.00 2.51 0.68 0.08 82.60 Average: 6 16.33 0.00 2.76 0.73 0.08 80.10 Average: 7 15.26 0.00 2.64 1.69 0.08 80.32