---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-188 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 521 208 0 3213 3139 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:cd:17:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fecd:1732/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:89:b7:18 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-188) 07/18/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 187.42 83.80 103.62 6589.57 41272.60 02:54:01 218.64 12.88 205.76 2302.80 24485.75 02:55:01 392.78 0.07 392.72 10.00 21589.34 02:56:01 377.56 30.24 347.32 2252.32 17176.54 02:57:01 17.10 4.72 12.38 248.09 2792.60 02:58:01 7.17 0.87 6.30 13.86 6075.12 02:59:01 70.30 8.82 61.49 1549.34 13596.67 03:00:01 404.13 0.53 403.60 4.27 27305.16 03:01:01 367.32 18.10 349.22 2795.60 22182.54 03:02:01 1.95 0.00 1.95 0.00 49.73 Average: 204.43 16.01 188.42 1575.42 17641.58 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1586304 3304428 2452356 60.72 48836 1825056 937528 18.43 647576 1625452 179092 02:54:01 943712 3249044 3094948 76.63 74292 2360844 1261352 24.79 778748 2079684 63728 02:55:01 533008 3234220 3505652 86.80 102684 2687440 1263796 24.84 832892 2381252 8104 02:56:01 631424 3303744 3407236 84.37 121408 2630308 1200864 23.61 826452 2280880 300 02:57:01 517384 3249072 3521276 87.19 122108 2682356 1274908 25.06 906520 2305768 22808 02:58:01 1016828 3299640 3021832 74.82 121820 2280772 1227000 24.12 852716 1908560 25780 02:59:01 539932 3199480 3498728 86.63 123556 2606384 1315592 25.86 1138468 2049984 44508 03:00:01 309148 3177464 3729512 92.35 141808 2749668 1331408 26.17 923640 2444476 7528 03:01:01 313484 3277696 3725176 92.24 151416 2866512 1051556 20.67 1185144 2214480 948 03:02:01 326752 3278824 3711908 91.91 151420 2866708 1051556 20.67 1798480 1601216 56 Average: 671798 3257361 3366862 83.37 115935 2555605 1191556 23.42 989064 2089175 35285 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 323.11 235.63 1410.94 68.38 0.00 0.00 0.00 0.00 02:53:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 417.10 259.92 2568.29 25.02 0.00 0.00 0.00 0.00 02:54:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 352.76 199.10 2042.93 18.54 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 20.04 19.86 9.33 4.63 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 11.45 9.40 33.24 1.37 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.08 0.90 0.27 0.25 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 198.45 120.70 1082.89 10.70 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 623.56 359.66 3428.39 33.08 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 122.87 221.37 14.38 1616.95 0.00 0.00 0.00 0.00 03:01:01 lo 3.46 3.46 0.30 0.30 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 309.40 597.67 20.07 4835.24 0.00 0.00 0.00 0.00 03:02:01 lo 0.33 0.33 0.02 0.02 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 237.68 202.32 1058.53 662.51 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-188) 07/18/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 18.00 0.00 2.43 6.06 0.05 73.46 02:53:02 0 11.66 0.00 1.56 9.09 0.03 77.65 02:53:02 1 14.82 0.00 2.74 2.49 0.03 79.91 02:53:02 2 22.54 0.00 2.80 10.16 0.08 64.41 02:53:02 3 23.07 0.00 2.68 2.44 0.05 71.76 02:54:01 all 14.58 0.00 2.55 6.17 0.06 76.63 02:54:01 0 19.81 0.00 2.22 2.25 0.07 75.66 02:54:01 1 17.90 0.00 3.98 9.89 0.07 68.16 02:54:01 2 10.70 0.00 1.79 7.48 0.09 79.95 02:54:01 3 9.91 0.00 2.18 5.10 0.05 82.76 02:55:01 all 7.06 0.00 3.62 12.08 0.08 77.15 02:55:01 0 5.49 0.00 2.80 3.73 0.05 87.93 02:55:01 1 6.34 0.00 5.35 24.91 0.08 63.32 02:55:01 2 6.88 0.00 2.79 3.77 0.08 86.48 02:55:01 3 9.54 0.00 3.54 15.95 0.08 70.88 02:56:01 all 9.53 0.00 4.10 12.08 0.08 74.21 02:56:01 0 6.76 0.00 2.70 0.94 0.07 89.54 02:56:01 1 10.47 0.00 4.37 19.84 0.07 65.25 02:56:01 2 12.84 0.00 6.62 22.68 0.12 57.74 02:56:01 3 8.04 0.00 2.72 4.85 0.07 84.32 02:57:01 all 20.92 0.00 3.68 0.36 0.06 74.98 02:57:01 0 23.63 0.00 4.12 0.23 0.05 71.96 02:57:01 1 33.34 0.00 4.14 0.12 0.07 62.34 02:57:01 2 9.78 0.00 2.68 0.50 0.05 86.99 02:57:01 3 16.90 0.00 3.75 0.59 0.05 78.71 02:58:01 all 22.96 0.00 2.21 0.07 0.05 74.71 02:58:01 0 34.71 0.00 3.04 0.08 0.05 62.12 02:58:01 1 19.94 0.00 2.12 0.00 0.07 77.88 02:58:01 2 13.28 0.00 1.42 0.02 0.07 85.21 02:58:01 3 23.87 0.00 2.25 0.17 0.05 73.66 02:59:01 all 20.32 0.00 2.89 1.58 0.06 75.15 02:59:01 0 24.67 0.00 2.89 1.09 0.05 71.30 02:59:01 1 13.93 0.00 2.70 1.27 0.05 82.05 02:59:01 2 20.82 0.00 2.67 1.58 0.07 74.87 02:59:01 3 21.88 0.00 3.31 2.37 0.05 72.39 03:00:01 all 7.61 0.00 3.69 12.93 0.08 75.69 03:00:01 0 5.86 0.00 2.02 3.96 0.07 88.09 03:00:01 1 5.50 0.00 5.11 27.50 0.10 61.80 03:00:01 2 7.80 0.00 4.57 13.65 0.12 73.87 03:00:01 3 11.27 0.00 3.10 6.67 0.07 78.89 03:01:01 all 16.73 0.00 3.82 11.47 0.08 67.90 03:01:01 0 15.76 0.00 3.70 20.86 0.07 59.62 03:01:01 1 14.28 0.00 2.26 3.07 0.05 80.34 03:01:01 2 20.61 0.00 4.56 13.79 0.10 60.94 03:01:01 3 16.31 0.00 4.73 8.20 0.08 70.68 03:02:01 all 25.02 0.00 0.81 0.03 0.08 74.07 03:02:01 0 20.25 0.00 0.63 0.07 0.07 78.98 03:02:01 1 28.55 0.00 1.00 0.00 0.08 70.36 03:02:01 2 22.44 0.00 0.81 0.02 0.07 76.67 03:02:01 3 28.80 0.00 0.82 0.00 0.07 70.31 Average: all 16.29 0.00 2.98 6.27 0.07 74.39 Average: 0 16.87 0.00 2.57 4.23 0.06 76.28 Average: 1 16.52 0.00 3.37 8.89 0.07 71.15 Average: 2 14.77 0.00 3.07 7.36 0.08 74.71 Average: 3 16.98 0.00 2.91 4.63 0.06 75.42