---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3185 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: 2800.000 BogoMIPS: 5600.00 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 141G 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 900 24615 0 6651 30811 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:28:f0:32 brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:fe28:f032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:c6:0a:34 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-3185) 02/06/24 _x86_64_ (8 CPU) 15:06:13 LINUX RESTART (8 CPU) 15:07:02 tps rtps wtps bread/s bwrtn/s 15:08:01 111.18 17.88 93.31 1037.65 25973.36 15:09:01 184.75 50.42 134.33 3788.84 34806.60 15:10:01 54.61 13.96 40.64 2419.20 20640.03 15:11:01 94.33 3.60 90.73 470.72 53041.69 15:12:01 260.42 2.58 257.84 418.33 105492.55 15:13:01 96.42 0.02 96.40 0.13 23166.67 15:14:01 48.06 0.03 48.03 3.07 22323.75 15:15:01 18.46 0.02 18.44 2.53 16925.29 15:16:01 13.62 0.02 13.60 0.27 11100.27 15:17:01 7.58 0.02 7.57 0.13 245.69 15:18:01 7.03 0.02 7.01 0.67 239.65 15:19:01 56.81 2.20 54.61 120.11 4128.38 Average: 79.39 7.55 71.85 687.98 26507.45 15:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 29979168 31641536 2960052 8.99 74212 1895156 1442400 4.24 938892 1719140 146944 15:09:01 28731680 30911552 4207540 12.77 88828 2382204 2027204 5.96 1801064 2072096 19756 15:10:01 27264184 30318648 5675036 17.23 95532 3235064 2468216 7.26 2654652 2649964 701816 15:11:01 26910112 31602960 6029108 18.30 129788 4752324 1487116 4.38 1428644 4133308 1211456 15:12:01 25319700 31537884 7619520 23.13 167380 6154692 2437792 7.17 1574128 5479008 1184 15:13:01 22676016 29223900 10263204 31.16 175424 6462976 5291152 15.57 3994296 5679344 2512 15:14:01 22190464 28873724 10748756 32.63 181460 6579084 5838148 17.18 4360900 5775896 744 15:15:01 22191872 28876040 10747348 32.63 182136 6579164 5831524 17.16 4360964 5775796 112 15:16:01 22191392 28876272 10747828 32.63 182712 6579176 5827252 17.15 4362424 5775760 124 15:17:01 22182576 28868012 10756644 32.66 183188 6579176 5916408 17.41 4371244 5775732 100 15:18:01 22188488 28874520 10750732 32.64 183588 6579208 5819248 17.12 4366232 5775724 124 15:19:01 25202376 31545956 7736844 23.49 188044 6249300 1482628 4.36 1679936 5487600 31440 Average: 24752336 30095917 8186884 24.85 152691 5335627 3822424 11.25 2991115 4674947 176359 15:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 63.12 40.52 986.12 8.09 0.00 0.00 0.00 0.00 15:09:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 998.25 667.81 5884.09 167.18 0.00 0.00 0.00 0.00 15:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 980.55 636.73 2299.29 209.48 0.00 0.00 0.00 0.00 15:11:01 lo 4.60 4.60 0.52 0.52 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 649.41 357.22 8338.96 56.55 0.00 0.00 0.00 0.00 15:11:01 br-8f6333a0946f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 veth3997fca 31.64 28.86 10.82 2.58 0.00 0.00 0.00 0.00 15:12:01 veth1268ce1 28.65 31.83 2.56 10.84 0.00 0.00 0.00 0.00 15:12:01 lo 2.87 2.87 0.33 0.33 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 veth3997fca 126.11 122.00 321.68 10.74 0.00 0.00 0.00 0.03 15:13:01 veth1268ce1 121.88 126.06 10.73 321.68 0.00 0.00 0.00 0.03 15:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 veth3997fca 2.00 7.28 0.38 4.81 0.00 0.00 0.00 0.00 15:14:01 veth1268ce1 0.10 0.18 0.05 0.02 0.00 0.00 0.00 0.00 15:14:01 br-25b043999b46 8.88 5.25 4.73 0.56 0.00 0.00 0.00 0.00 15:14:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 15:15:01 veth3997fca 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 veth1268ce1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 br-25b043999b46 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:16:01 veth3997fca 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 veth1268ce1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 br-25b043999b46 0.30 0.28 0.02 0.02 0.00 0.00 0.00 0.00 15:16:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:17:01 veth3997fca 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 veth1268ce1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 br-25b043999b46 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 15:17:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:18:01 veth3997fca 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:18:01 veth1268ce1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 br-25b043999b46 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 15:18:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:19:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 4353.77 2609.35 32031.27 652.37 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 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 328.56 193.44 2592.44 48.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3185) 02/06/24 _x86_64_ (8 CPU) 15:06:13 LINUX RESTART (8 CPU) 15:07:02 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 10.42 0.00 0.71 2.13 0.03 86.71 15:08:01 0 3.26 0.00 0.24 0.00 0.05 96.45 15:08:01 1 12.74 0.00 0.49 0.49 0.03 86.24 15:08:01 2 10.06 0.00 0.68 1.88 0.02 87.36 15:08:01 3 10.93 0.00 0.63 0.31 0.03 88.10 15:08:01 4 19.56 0.00 0.82 4.25 0.05 75.33 15:08:01 5 11.65 0.00 0.71 0.20 0.03 87.40 15:08:01 6 2.34 0.00 0.47 0.37 0.02 96.79 15:08:01 7 12.82 0.00 1.66 9.51 0.07 75.94 15:09:01 all 28.03 0.00 1.45 1.74 0.08 68.70 15:09:01 0 27.86 0.00 1.45 0.47 0.07 70.15 15:09:01 1 33.56 0.00 1.04 0.34 0.08 64.98 15:09:01 2 32.79 0.00 1.58 0.86 0.12 64.67 15:09:01 3 33.38 0.00 1.12 1.14 0.08 64.28 15:09:01 4 32.79 0.00 2.39 3.63 0.07 61.11 15:09:01 5 21.35 0.00 0.77 0.05 0.05 77.77 15:09:01 6 26.88 0.00 1.95 2.04 0.08 69.05 15:09:01 7 15.71 0.00 1.27 5.35 0.05 77.63 15:10:01 all 43.96 0.00 1.74 0.73 0.08 53.49 15:10:01 0 45.38 0.00 1.84 0.03 0.08 52.66 15:10:01 1 35.90 0.00 1.76 3.96 0.08 58.29 15:10:01 2 40.02 0.00 1.92 0.10 0.07 57.89 15:10:01 3 47.90 0.00 1.76 0.02 0.08 50.23 15:10:01 4 48.87 0.00 2.01 1.47 0.08 47.56 15:10:01 5 53.56 0.00 1.20 0.03 0.10 45.11 15:10:01 6 43.58 0.00 1.57 0.05 0.08 54.71 15:10:01 7 36.40 0.00 1.87 0.20 0.07 61.46 15:11:01 all 12.28 0.00 2.36 3.02 0.05 82.29 15:11:01 0 4.44 0.00 1.86 7.73 0.07 85.90 15:11:01 1 10.82 0.00 2.11 3.83 0.03 83.20 15:11:01 2 10.36 0.00 1.97 4.00 0.05 83.62 15:11:01 3 36.16 0.00 2.53 3.17 0.08 58.05 15:11:01 4 9.76 0.00 2.00 4.90 0.03 83.31 15:11:01 5 7.72 0.00 2.59 0.12 0.05 89.52 15:11:01 6 8.90 0.00 2.36 0.28 0.03 88.42 15:11:01 7 10.08 0.00 3.47 0.10 0.05 86.30 15:12:01 all 6.47 0.00 2.89 9.39 0.05 81.20 15:12:01 0 5.07 0.00 4.34 44.50 0.07 46.03 15:12:01 1 8.42 0.00 3.64 13.57 0.08 74.28 15:12:01 2 6.75 0.00 4.10 0.17 0.05 88.93 15:12:01 3 6.44 0.00 2.74 2.29 0.07 88.46 15:12:01 4 8.20 0.00 2.33 1.20 0.05 88.22 15:12:01 5 5.98 0.00 2.02 11.47 0.03 80.49 15:12:01 6 5.07 0.00 1.63 0.77 0.03 92.50 15:12:01 7 5.84 0.00 2.33 1.34 0.03 90.45 15:13:01 all 30.20 0.00 1.41 1.67 0.08 66.63 15:13:01 0 19.89 0.00 1.17 9.47 0.07 69.40 15:13:01 1 31.22 0.00 1.34 0.79 0.05 66.61 15:13:01 2 24.21 0.00 2.52 1.14 0.07 72.07 15:13:01 3 36.59 0.00 1.69 0.20 0.07 61.45 15:13:01 4 47.72 0.00 1.33 1.23 0.10 49.63 15:13:01 5 21.86 0.00 1.07 0.00 0.15 76.91 15:13:01 6 34.88 0.00 1.12 0.03 0.12 63.85 15:13:01 7 25.08 0.00 1.04 0.49 0.08 73.31 15:14:01 all 4.87 0.00 0.93 1.42 0.06 92.72 15:14:01 0 4.07 0.00 0.72 8.53 0.05 86.63 15:14:01 1 4.59 0.00 0.87 0.17 0.07 94.31 15:14:01 2 4.86 0.00 1.34 0.12 0.07 93.62 15:14:01 3 3.66 0.00 1.09 0.02 0.10 95.14 15:14:01 4 5.80 0.00 0.52 0.00 0.05 93.63 15:14:01 5 6.14 0.00 0.84 0.05 0.07 92.90 15:14:01 6 4.35 0.00 1.22 2.41 0.05 91.96 15:14:01 7 5.53 0.00 0.75 0.07 0.05 93.60 15:15:01 all 0.77 0.00 0.57 1.04 0.07 97.55 15:15:01 0 0.82 0.00 0.65 6.46 0.08 91.99 15:15:01 1 0.97 0.00 0.62 0.47 0.07 97.88 15:15:01 2 0.89 0.00 0.60 0.08 0.05 98.38 15:15:01 3 0.72 0.00 0.59 0.07 0.08 98.54 15:15:01 4 0.73 0.00 0.63 0.50 0.05 98.08 15:15:01 5 0.65 0.00 0.54 0.08 0.08 98.64 15:15:01 6 0.65 0.00 0.47 0.59 0.07 98.22 15:15:01 7 0.72 0.00 0.47 0.07 0.07 98.67 15:16:01 all 0.95 0.00 0.52 0.59 0.05 97.89 15:16:01 0 0.59 0.00 0.52 3.97 0.05 94.88 15:16:01 1 0.80 0.00 0.67 0.00 0.03 98.50 15:16:01 2 0.92 0.00 0.50 0.02 0.07 98.49 15:16:01 3 0.77 0.00 0.62 0.02 0.07 98.53 15:16:01 4 0.80 0.00 0.45 0.67 0.03 98.05 15:16:01 5 0.84 0.00 0.43 0.02 0.05 98.66 15:16:01 6 0.67 0.00 0.49 0.00 0.08 98.76 15:16:01 7 2.18 0.00 0.48 0.00 0.05 97.29 15:17:01 all 0.86 0.00 0.53 0.06 0.05 98.49 15:17:01 0 0.71 0.00 0.71 0.00 0.08 98.51 15:17:01 1 0.74 0.00 0.59 0.02 0.07 98.60 15:17:01 2 0.62 0.00 0.55 0.02 0.03 98.78 15:17:01 3 0.74 0.00 0.60 0.07 0.05 98.54 15:17:01 4 0.59 0.00 0.50 0.22 0.05 98.64 15:17:01 5 0.85 0.00 0.49 0.02 0.05 98.59 15:17:01 6 0.72 0.00 0.50 0.02 0.03 98.73 15:17:01 7 1.90 0.00 0.35 0.18 0.03 97.53 15:18:01 all 0.68 0.00 0.55 0.15 0.06 98.56 15:18:01 0 0.74 0.00 0.72 0.02 0.05 98.48 15:18:01 1 0.84 0.00 0.63 0.05 0.05 98.43 15:18:01 2 0.59 0.00 0.48 0.08 0.05 98.80 15:18:01 3 0.75 0.00 0.62 0.00 0.03 98.60 15:18:01 4 0.69 0.00 0.54 0.05 0.05 98.67 15:18:01 5 0.72 0.00 0.48 0.05 0.05 98.70 15:18:01 6 0.67 0.00 0.55 0.10 0.05 98.63 15:18:01 7 0.47 0.00 0.37 0.86 0.13 98.17 15:18:01 CPU %user %nice %system %iowait %steal %idle 15:19:01 all 7.88 0.00 0.81 0.63 0.04 90.65 15:19:01 0 18.45 0.00 1.27 0.42 0.05 79.81 15:19:01 1 6.01 0.00 0.84 0.08 0.02 93.05 15:19:01 2 5.36 0.00 0.73 1.12 0.03 92.75 15:19:01 3 9.92 0.00 0.90 1.30 0.03 87.84 15:19:01 4 2.75 0.00 0.60 0.27 0.02 96.36 15:19:01 5 6.27 0.00 0.55 0.12 0.03 93.03 15:19:01 6 1.97 0.00 0.70 0.97 0.03 96.32 15:19:01 7 12.30 0.00 0.89 0.77 0.03 86.02 Average: all 12.28 0.00 1.20 1.88 0.06 84.58 Average: 0 10.96 0.00 1.29 6.77 0.06 80.92 Average: 1 12.21 0.00 1.21 1.97 0.06 84.55 Average: 2 11.45 0.00 1.41 0.80 0.06 86.29 Average: 3 15.67 0.00 1.24 0.71 0.07 82.32 Average: 4 14.84 0.00 1.18 1.53 0.05 82.40 Average: 5 11.45 0.00 0.97 1.02 0.06 86.49 Average: 6 10.91 0.00 1.09 0.64 0.06 87.31 Average: 7 10.74 0.00 1.24 1.57 0.06 86.39