---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7932 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 473 2026 0 1443 3221 Swap: 1023 10 1013 ---> 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:d1:a9:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fed1:a9d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:02:b0:d6 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:c8ff:fe02:b0d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7932) 10/17/24 _x86_64_ (4 CPU) 17:07:50 LINUX RESTART (4 CPU) 17:08:01 tps rtps wtps bread/s bwrtn/s 17:09:02 173.77 80.73 93.03 6489.73 41046.95 17:10:01 139.11 43.41 95.70 3168.42 14680.18 17:11:01 163.62 24.27 139.36 2056.76 31557.10 17:12:01 176.44 49.19 127.25 2672.75 30997.63 17:13:01 392.57 25.26 367.31 1986.07 27588.87 17:14:02 77.17 5.75 71.42 129.58 1919.95 17:15:01 427.28 1.24 426.05 32.54 11553.30 17:16:01 469.56 0.28 469.27 11.46 13131.54 17:17:01 444.72 12.58 432.14 748.55 13640.12 17:18:01 439.88 21.13 418.75 778.14 16146.91 17:19:01 1117.74 32.91 1084.83 929.71 11963.70 17:20:01 385.70 200.22 185.49 9796.50 52243.56 Average: 367.91 41.46 326.45 2401.40 22225.75 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:02 1663140 3302920 2375520 58.82 43568 1756400 959344 18.86 619636 1583708 104260 17:10:01 967992 3008008 3070668 76.03 66024 2116164 1197336 23.54 962844 1899368 40208 17:11:01 127760 2540312 3910900 96.84 86452 2460288 1605216 31.55 1522084 2155120 2508 17:12:01 118640 2044376 3920020 97.06 96284 1980952 2407604 47.33 1939172 1779884 186940 17:13:01 114696 1432196 3923964 97.16 120192 1427180 3409208 67.01 2497892 1216564 12432 17:14:02 106848 977080 3931812 97.35 113860 996420 3935680 77.36 2808020 924960 448 17:15:01 125920 951616 3912740 96.88 127568 934948 3962560 77.89 2815036 888008 2516 17:16:01 135048 947184 3903612 96.66 136368 912988 3969384 78.03 2819544 874268 2384 17:17:01 167964 691084 3870696 95.84 95052 757212 4629316 91.00 2817956 846628 11108 17:18:01 122212 472872 3916448 96.97 80080 584900 5205148 102.32 2930204 724292 5052 17:19:01 388516 571680 3650144 90.38 73056 332136 4485800 88.18 2795328 603976 6424 17:20:01 2205784 3353184 1832876 45.38 93400 1212708 916312 18.01 531300 1121460 1360 Average: 520377 1691043 3518283 87.12 94325 1289358 3056909 60.09 2088251 1218186 31303 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:02 ens3 376.90 243.90 1481.53 69.64 0.00 0.00 0.00 0.00 17:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:10:01 ens3 348.93 343.75 2165.15 67.82 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00 17:11:01 ens3 536.94 412.29 5311.75 47.23 0.00 0.00 0.00 0.00 17:11:01 docker0 185.83 262.76 9.70 2333.00 0.00 0.00 0.00 0.00 17:11:01 veth0415494 185.83 262.89 12.24 2333.01 0.00 0.00 0.00 0.19 17:11:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:12:01 veth899e065 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 17:12:01 ens3 665.44 522.86 7571.10 56.84 0.00 0.00 0.00 0.00 17:12:01 docker0 0.08 0.20 0.00 0.02 0.00 0.00 0.00 0.00 17:12:01 lo 3.62 3.62 0.40 0.40 0.00 0.00 0.00 0.00 17:13:01 veth899e065 0.18 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:13:01 veth172b124 50.77 47.68 196.77 5.15 0.00 0.00 0.00 0.02 17:13:01 ens3 8.32 6.07 1.92 1.88 0.00 0.00 0.00 0.00 17:13:01 docker0 50.96 47.71 196.08 5.15 0.00 0.00 0.00 0.00 17:14:02 veth899e065 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:14:02 veth172b124 121.80 117.06 588.02 51.35 0.00 0.00 0.00 0.05 17:14:02 ens3 41.33 14.23 10.29 7.51 0.00 0.00 0.00 0.00 17:14:02 docker0 121.96 117.21 586.36 51.35 0.00 0.00 0.00 0.00 17:15:01 veth899e065 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 veth172b124 122.18 108.91 369.56 35.75 0.00 0.00 0.00 0.03 17:15:01 ens3 13.68 7.57 3.81 3.23 0.00 0.00 0.00 0.00 17:15:01 docker0 122.35 109.07 367.90 35.76 0.00 0.00 0.00 0.00 17:16:01 veth899e065 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 veth172b124 181.27 163.74 645.08 61.75 0.00 0.00 0.00 0.05 17:16:01 ens3 47.09 19.81 13.42 12.17 0.00 0.00 0.00 0.00 17:16:01 docker0 181.45 163.92 642.61 61.76 0.00 0.00 0.00 0.00 17:17:01 veth899e065 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 veth172b124 105.93 94.67 356.86 31.90 0.00 0.00 0.00 0.03 17:17:01 vethb3b254b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 101.07 57.05 23.88 20.39 0.00 0.00 0.00 0.00 17:18:01 veth899e065 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 veth172b124 1.10 1.12 0.07 0.07 0.00 0.00 0.00 0.00 17:18:01 vethb3b254b 85.59 84.70 124.35 20.42 0.00 0.00 0.00 0.01 17:18:01 ens3 882.64 425.30 228.20 179.51 0.00 0.00 0.00 0.00 17:19:01 veth899e065 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 veth172b124 26.32 22.52 35.42 2.75 0.00 0.00 0.00 0.00 17:19:01 vethb3b254b 25.34 23.60 10.09 3.49 0.00 0.00 0.00 0.00 17:19:01 ens3 643.26 311.99 183.52 145.43 0.00 0.00 0.00 0.00 17:20:01 ens3 312.41 208.88 2233.77 64.08 0.00 0.00 0.00 0.00 17:20:01 docker0 1061.07 1149.28 2328.39 4744.68 0.00 0.00 0.00 0.00 17:20:01 lo 1186.64 1186.64 2507.70 2507.70 0.00 0.00 0.00 0.00 Average: ens3 332.08 214.64 1603.22 56.41 0.00 0.00 0.00 0.00 Average: docker0 88.62 95.98 194.46 396.27 0.00 0.00 0.00 0.00 Average: lo 98.85 98.85 209.42 209.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7932) 10/17/24 _x86_64_ (4 CPU) 17:07:50 LINUX RESTART (4 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:02 all 15.97 0.00 2.12 5.10 0.07 76.75 17:09:02 0 15.71 0.00 2.94 3.96 0.05 77.35 17:09:02 1 7.24 0.00 1.74 4.42 0.05 86.55 17:09:02 2 22.45 0.00 2.21 9.04 0.08 66.21 17:09:02 3 18.48 0.00 1.59 3.01 0.05 76.87 17:10:01 all 29.93 0.00 1.92 2.77 0.08 65.29 17:10:01 0 35.32 0.00 2.47 1.76 0.10 60.35 17:10:01 1 30.79 0.00 1.83 2.37 0.08 64.92 17:10:01 2 27.53 0.00 1.72 4.77 0.09 65.90 17:10:01 3 26.04 0.00 1.66 2.19 0.08 70.01 17:11:01 all 37.62 0.00 3.83 3.63 0.09 54.84 17:11:01 0 40.16 0.00 3.92 4.44 0.10 51.37 17:11:01 1 39.60 0.00 3.66 1.81 0.08 54.85 17:11:01 2 33.38 0.00 3.98 2.87 0.10 59.66 17:11:01 3 37.33 0.00 3.72 5.38 0.10 53.46 17:12:01 all 36.26 0.00 3.77 3.63 0.09 56.25 17:12:01 0 27.14 0.00 4.22 7.73 0.08 60.83 17:12:01 1 42.55 0.00 3.59 2.26 0.08 51.52 17:12:01 2 35.26 0.00 3.78 2.00 0.10 58.86 17:12:01 3 40.06 0.00 3.51 2.53 0.08 53.82 17:13:01 all 32.83 0.00 2.96 9.48 0.10 54.64 17:13:01 0 35.56 0.00 2.83 6.64 0.10 54.88 17:13:01 1 31.86 0.00 3.59 9.60 0.10 54.86 17:13:01 2 34.48 0.00 2.94 15.14 0.10 47.35 17:13:01 3 29.46 0.00 2.48 6.56 0.08 61.41 17:14:02 all 22.67 0.00 1.57 1.40 0.08 74.27 17:14:02 0 23.40 0.00 1.55 0.47 0.08 74.50 17:14:02 1 27.72 0.00 1.53 2.88 0.10 67.77 17:14:02 2 19.79 0.00 1.64 1.67 0.08 76.82 17:14:02 3 19.81 0.00 1.56 0.57 0.08 77.98 17:15:01 all 13.76 0.00 2.71 11.83 0.11 71.59 17:15:01 0 10.99 0.00 2.06 3.91 0.09 82.95 17:15:01 1 12.61 0.00 3.09 14.78 0.10 69.42 17:15:01 2 12.45 0.00 2.86 17.48 0.14 67.07 17:15:01 3 18.95 0.00 2.86 11.22 0.10 66.87 17:16:01 all 11.90 0.00 3.52 13.51 0.10 70.96 17:16:01 0 11.05 0.00 3.21 9.97 0.07 75.70 17:16:01 1 11.63 0.00 3.38 12.95 0.10 71.94 17:16:01 2 12.08 0.00 4.13 9.20 0.13 74.46 17:16:01 3 12.85 0.00 3.40 21.95 0.12 61.68 17:17:01 all 18.52 0.00 3.21 12.57 0.11 65.60 17:17:01 0 15.71 0.00 2.38 10.26 0.10 71.55 17:17:01 1 19.30 0.00 4.30 14.08 0.12 62.21 17:17:01 2 19.87 0.00 3.32 9.60 0.12 67.09 17:17:01 3 19.18 0.00 2.82 16.33 0.10 61.57 17:18:01 all 18.55 0.00 5.71 12.28 0.12 63.34 17:18:01 0 21.11 0.00 6.78 12.36 0.12 59.64 17:18:01 1 18.88 0.00 5.76 10.97 0.12 64.27 17:18:01 2 18.07 0.00 6.10 16.80 0.14 58.88 17:18:01 3 16.13 0.00 4.21 9.02 0.10 70.54 17:19:01 all 22.71 0.00 4.45 12.68 0.12 60.04 17:19:01 0 23.35 0.00 5.56 14.44 0.12 56.54 17:19:01 1 23.02 0.00 4.93 13.29 0.13 58.62 17:19:01 2 23.98 0.00 4.59 13.46 0.13 57.85 17:19:01 3 20.52 0.00 2.71 9.53 0.10 67.14 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 24.82 0.00 4.17 10.02 0.09 60.90 17:20:01 0 20.48 0.00 3.45 4.29 0.07 71.72 17:20:01 1 28.50 0.00 4.61 18.85 0.08 47.96 17:20:01 2 23.44 0.00 3.88 5.18 0.12 67.38 17:20:01 3 26.83 0.00 4.73 11.77 0.08 56.59 Average: all 23.80 0.00 3.33 8.24 0.10 64.53 Average: 0 23.34 0.00 3.45 6.70 0.09 66.43 Average: 1 24.49 0.00 3.50 9.02 0.10 62.90 Average: 2 23.58 0.00 3.43 8.92 0.11 63.96 Average: 3 23.81 0.00 2.94 8.33 0.09 64.83