---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11547 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 14G 142G 9% / 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 892 25150 0 6124 30819 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:5f:f0:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fe5f:f013/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:5f:d5:da 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-11547) 03/07/24 _x86_64_ (8 CPU) 11:02:43 LINUX RESTART (8 CPU) 11:03:01 tps rtps wtps bread/s bwrtn/s 11:04:01 149.01 79.09 69.92 5593.60 61476.29 11:05:01 125.54 41.26 84.27 3130.86 29671.58 11:06:01 139.77 29.11 110.66 3405.40 35798.20 11:07:01 137.58 6.02 131.56 867.19 60266.49 11:08:01 303.78 0.20 303.58 19.73 101010.36 11:09:01 97.92 0.03 97.88 0.27 29615.99 11:10:01 51.19 0.02 51.17 3.47 25480.42 11:11:01 10.01 0.02 10.00 2.13 337.94 11:12:01 9.97 0.98 8.98 20.93 307.55 11:13:01 13.21 0.02 13.20 0.40 385.80 11:14:01 9.05 0.00 9.05 0.00 304.48 11:15:01 70.25 1.83 68.42 101.05 4136.11 Average: 93.06 13.18 79.89 1092.61 29065.19 11:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 30216904 31671744 2722316 8.26 55444 1719700 1487624 4.38 895840 1554008 79868 11:05:01 29874488 31627148 3064732 9.30 76948 1980956 1984288 5.84 994212 1767560 96364 11:06:01 28961960 31702892 3977260 12.07 91300 2932368 1413860 4.16 1146696 2480488 527448 11:07:01 27082436 31358428 5856784 17.78 125340 4340376 2084172 6.13 1552848 3845848 858604 11:08:01 24407524 30199320 8531696 25.90 164420 5711064 7828436 23.03 2881636 5047924 1320 11:09:01 21134536 27257740 11804684 35.84 173040 6020564 10301324 30.31 5939752 5233468 2616 11:10:01 20877620 27135456 12061600 36.62 178876 6137032 10758340 31.65 6076164 5333976 800 11:11:01 20871904 27131568 12067316 36.64 179292 6137252 10771380 31.69 6083300 5334980 164 11:12:01 20856716 27117112 12082504 36.68 179808 6137904 10779416 31.72 6098900 5334332 224 11:13:01 20853732 27115008 12085488 36.69 180488 6137944 10782900 31.73 6102128 5334208 180 11:14:01 20851800 27113848 12087420 36.70 180940 6137968 10778404 31.71 6102832 5334308 208 11:15:01 25805576 31610144 7133644 21.66 184040 5733828 1455828 4.28 1666560 4911412 12516 Average: 24316266 29253367 8622954 26.18 147495 4927246 6702164 19.72 3795072 4292709 131693 11:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 327.76 236.01 1517.62 60.46 0.00 0.00 0.00 0.00 11:04:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 67.53 45.64 456.86 14.32 0.00 0.00 0.00 0.00 11:05:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 517.46 398.67 6357.26 57.88 0.00 0.00 0.00 0.00 11:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 br-6510a72a4173 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 ens3 568.04 277.32 11922.55 27.29 0.00 0.00 0.00 0.00 11:07:01 br-742c2d666873 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 veth37787f9 1.42 2.78 0.16 0.42 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 vethca10447 1.73 2.42 0.18 0.40 0.00 0.00 0.00 0.00 11:08:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 veth37787f9 3.52 4.85 0.71 0.81 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 vethca10447 27.82 21.04 2.85 2.94 0.00 0.00 0.00 0.00 11:09:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 veth37787f9 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 vethca10447 26.25 16.16 1.97 2.16 0.00 0.00 0.00 0.00 11:10:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 veth37787f9 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 vethca10447 26.33 16.16 1.98 2.16 0.00 0.00 0.00 0.00 11:11:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth37787f9 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 vethca10447 26.13 16.08 1.96 2.15 0.00 0.00 0.00 0.00 11:12:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 veth37787f9 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 vethca10447 26.33 16.18 1.98 2.17 0.00 0.00 0.00 0.00 11:13:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 veth37787f9 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 vethca10447 26.51 16.46 2.00 2.19 0.00 0.00 0.00 0.00 11:14:01 br-6510a72a4173 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 2249.18 1336.96 32547.53 277.35 0.00 0.00 0.00 0.00 11:15:01 lo 19.43 19.43 1.84 1.84 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 186.22 111.06 2715.48 23.08 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11547) 03/07/24 _x86_64_ (8 CPU) 11:02:43 LINUX RESTART (8 CPU) 11:03:01 CPU %user %nice %system %iowait %steal %idle 11:04:01 all 8.79 0.00 1.10 5.35 0.04 84.73 11:04:01 0 4.18 0.00 1.97 0.48 0.02 93.35 11:04:01 1 6.45 0.00 0.97 23.16 0.03 69.39 11:04:01 2 19.44 0.00 1.17 2.76 0.05 76.59 11:04:01 3 14.37 0.00 1.14 0.69 0.05 83.75 11:04:01 4 5.19 0.00 0.75 10.23 0.03 83.80 11:04:01 5 8.60 0.00 1.39 1.15 0.03 88.83 11:04:01 6 3.17 0.00 0.70 3.79 0.07 92.26 11:04:01 7 8.90 0.00 0.67 0.57 0.03 89.83 11:05:01 all 9.34 0.00 0.83 5.36 0.03 84.43 11:05:01 0 6.64 0.00 0.39 0.39 0.03 92.55 11:05:01 1 3.43 0.00 0.53 0.17 0.02 95.86 11:05:01 2 13.20 0.00 1.32 1.10 0.03 84.34 11:05:01 3 2.68 0.00 0.24 0.61 0.00 96.47 11:05:01 4 2.65 0.00 0.51 14.32 0.03 82.48 11:05:01 5 26.77 0.00 1.79 4.24 0.05 67.15 11:05:01 6 12.38 0.00 1.16 18.15 0.05 68.26 11:05:01 7 7.10 0.00 0.75 3.95 0.02 88.18 11:06:01 all 21.99 0.00 1.70 4.05 0.25 72.02 11:06:01 0 18.21 0.00 1.77 4.62 0.09 75.31 11:06:01 1 20.80 0.00 2.43 3.78 0.08 72.90 11:06:01 2 30.11 0.00 1.68 3.49 0.08 64.64 11:06:01 3 20.51 0.00 1.55 0.75 0.07 77.12 11:06:01 4 17.08 0.00 1.52 0.99 0.07 80.34 11:06:01 5 22.99 0.00 2.01 11.37 0.09 63.55 11:06:01 6 28.05 0.00 1.35 7.16 0.12 63.31 11:06:01 7 18.27 0.00 1.31 0.60 1.36 78.47 11:07:01 all 14.54 0.00 3.08 4.35 0.06 77.96 11:07:01 0 11.29 0.00 3.48 0.55 0.03 84.65 11:07:01 1 16.65 0.00 3.05 5.76 0.07 74.48 11:07:01 2 27.46 0.00 3.20 5.77 0.07 63.50 11:07:01 3 12.23 0.00 2.29 0.94 0.08 84.47 11:07:01 4 14.33 0.00 4.45 5.40 0.08 75.74 11:07:01 5 13.42 0.00 3.19 13.25 0.07 70.07 11:07:01 6 11.14 0.00 2.50 2.96 0.07 83.34 11:07:01 7 9.85 0.00 2.49 0.22 0.05 87.39 11:08:01 all 20.59 0.00 4.37 7.37 0.09 67.58 11:08:01 0 17.16 0.00 5.45 21.29 0.08 56.02 11:08:01 1 21.86 0.00 4.22 13.27 0.10 60.55 11:08:01 2 22.19 0.00 3.32 3.14 0.07 71.28 11:08:01 3 16.90 0.00 4.46 0.76 0.07 77.81 11:08:01 4 20.89 0.00 4.34 7.96 0.08 66.72 11:08:01 5 19.95 0.00 5.65 8.71 0.10 65.59 11:08:01 6 24.44 0.00 3.91 3.64 0.08 67.93 11:08:01 7 21.30 0.00 3.63 0.25 0.08 74.73 11:09:01 all 35.28 0.00 1.80 1.58 0.10 61.24 11:09:01 0 29.28 0.00 2.04 6.82 0.10 61.75 11:09:01 1 34.88 0.00 2.07 0.33 0.10 62.62 11:09:01 2 36.61 0.00 1.79 0.45 0.10 61.04 11:09:01 3 34.85 0.00 1.36 1.19 0.12 62.49 11:09:01 4 34.86 0.00 1.93 1.36 0.10 61.76 11:09:01 5 36.61 0.00 1.63 0.67 0.10 61.00 11:09:01 6 34.01 0.00 1.71 1.44 0.10 62.74 11:09:01 7 41.14 0.00 1.88 0.40 0.12 56.47 11:10:01 all 4.22 0.00 1.14 1.35 0.07 93.21 11:10:01 0 2.98 0.00 1.30 3.65 0.07 92.00 11:10:01 1 4.86 0.00 1.04 5.96 0.07 88.08 11:10:01 2 5.77 0.00 1.30 0.03 0.07 92.83 11:10:01 3 2.88 0.00 1.14 0.96 0.07 94.96 11:10:01 4 4.46 0.00 0.96 0.03 0.08 94.46 11:10:01 5 4.46 0.00 1.06 0.08 0.07 94.33 11:10:01 6 4.55 0.00 1.21 0.05 0.08 94.11 11:10:01 7 3.79 0.00 1.16 0.08 0.07 94.90 11:11:01 all 2.31 0.00 0.91 0.07 0.07 96.65 11:11:01 0 1.68 0.00 0.86 0.02 0.07 97.38 11:11:01 1 2.47 0.00 1.01 0.03 0.07 96.42 11:11:01 2 2.48 0.00 1.04 0.00 0.07 96.42 11:11:01 3 2.83 0.00 0.94 0.47 0.07 95.69 11:11:01 4 2.23 0.00 0.85 0.00 0.07 96.85 11:11:01 5 1.84 0.00 0.99 0.00 0.08 97.08 11:11:01 6 2.16 0.00 0.84 0.02 0.08 96.91 11:11:01 7 2.79 0.00 0.71 0.00 0.07 96.44 11:12:01 all 1.79 0.00 0.87 0.05 0.07 97.21 11:12:01 0 1.43 0.00 0.82 0.02 0.08 97.65 11:12:01 1 1.83 0.00 0.74 0.02 0.08 97.33 11:12:01 2 1.99 0.00 1.02 0.02 0.08 96.89 11:12:01 3 1.61 0.00 0.96 0.25 0.05 97.13 11:12:01 4 1.87 0.00 0.67 0.02 0.07 97.37 11:12:01 5 1.29 0.00 0.89 0.02 0.07 97.74 11:12:01 6 2.31 0.00 0.89 0.07 0.05 96.69 11:12:01 7 2.00 0.00 1.01 0.05 0.08 96.86 11:13:01 all 1.52 0.00 0.81 0.05 0.07 97.55 11:13:01 0 1.69 0.00 0.92 0.02 0.07 97.30 11:13:01 1 1.43 0.00 0.84 0.00 0.07 97.67 11:13:01 2 1.47 0.00 0.92 0.00 0.07 97.54 11:13:01 3 1.35 0.00 0.84 0.03 0.07 97.71 11:13:01 4 1.66 0.00 0.82 0.23 0.08 97.20 11:13:01 5 1.38 0.00 0.89 0.00 0.07 97.66 11:13:01 6 1.96 0.00 0.69 0.07 0.07 97.22 11:13:01 7 1.21 0.00 0.60 0.00 0.07 98.12 11:14:01 all 1.52 0.00 0.83 0.07 0.07 97.51 11:14:01 0 1.36 0.00 1.12 0.45 0.07 97.01 11:14:01 1 1.48 0.00 0.81 0.02 0.08 97.61 11:14:01 2 1.23 0.00 0.84 0.02 0.07 97.85 11:14:01 3 1.75 0.00 0.85 0.00 0.07 97.33 11:14:01 4 1.74 0.00 0.79 0.03 0.07 97.38 11:14:01 5 1.66 0.00 0.67 0.02 0.08 97.57 11:14:01 6 1.60 0.00 0.76 0.02 0.08 97.54 11:14:01 7 1.31 0.00 0.86 0.03 0.07 97.73 11:14:01 CPU %user %nice %system %iowait %steal %idle 11:15:01 all 9.88 0.00 1.19 0.71 0.04 88.18 11:15:01 0 9.74 0.00 1.34 0.28 0.03 88.60 11:15:01 1 6.85 0.00 1.04 0.25 0.03 91.83 11:15:01 2 2.49 0.00 1.32 1.92 0.03 94.23 11:15:01 3 3.49 0.00 0.92 0.03 0.03 95.53 11:15:01 4 25.70 0.00 1.42 2.04 0.07 70.77 11:15:01 5 10.30 0.00 1.27 0.35 0.05 88.03 11:15:01 6 4.35 0.00 0.95 0.33 0.02 94.35 11:15:01 7 16.17 0.00 1.24 0.42 0.07 82.11 Average: all 10.97 0.00 1.55 2.52 0.08 84.87 Average: 0 8.78 0.00 1.79 3.20 0.06 86.17 Average: 1 10.26 0.00 1.56 4.40 0.07 83.71 Average: 2 13.68 0.00 1.58 1.56 0.07 83.12 Average: 3 9.62 0.00 1.39 0.56 0.06 88.37 Average: 4 11.06 0.00 1.58 3.54 0.07 83.75 Average: 5 12.39 0.00 1.78 3.29 0.07 82.46 Average: 6 10.82 0.00 1.39 3.11 0.07 84.60 Average: 7 11.17 0.00 1.36 0.55 0.17 86.76