---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3387 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: 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): 0-3 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 13G 6.7G 66% / 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 460 260 0 3222 3200 Swap: 1023 1 1022 ---> 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:a3:e7:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fea3:e7e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:c2:37:74 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-3387) 02/01/25 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 180.94 69.36 111.58 5617.73 42392.82 17:15:01 253.99 12.61 241.38 2273.24 32024.27 17:16:01 494.23 6.80 487.42 756.06 58584.80 17:17:01 465.38 39.23 426.15 3487.73 36034.13 17:18:01 358.99 291.70 67.29 8632.56 44487.39 17:19:01 595.05 582.27 12.78 70455.99 1487.09 17:20:01 600.32 598.28 2.03 49064.36 89.05 17:21:01 521.90 519.81 2.08 14117.38 30.39 17:22:01 167.91 167.14 0.77 35879.91 8.66 17:23:01 221.72 220.18 1.53 20806.40 21.07 17:24:01 151.16 133.86 17.30 5143.41 705.22 Average: 364.90 240.37 124.53 19677.38 19619.80 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1680676 3382136 2357984 58.39 51232 1804556 875852 17.22 519680 1656076 168352 17:15:01 815904 3269844 3222756 79.80 74992 2502372 1252152 24.61 757792 2214308 13500 17:16:01 109340 3247664 3929320 97.29 103452 3106600 1269128 24.95 624164 2997168 3552 17:17:01 1840788 3372180 2197872 54.42 135748 1544536 1269684 24.96 484208 1514124 192 17:18:01 296676 3334736 3741984 92.65 156916 2956892 1091376 21.45 660060 2783140 17684 17:19:01 133756 3360364 3904904 96.69 155480 3204192 1035620 20.36 473408 3204384 64 17:20:01 325888 3343800 3712772 91.93 156804 2967892 1035620 20.36 478568 2968128 92 17:21:01 385160 3339224 3653500 90.46 155316 2856136 1039572 20.43 479240 2857104 156 17:22:01 255668 3339336 3782992 93.67 153276 2998216 1039572 20.43 476424 3000416 20 17:23:01 112152 3343072 3926508 97.22 145860 3164892 1039572 20.43 477852 3154624 8 17:24:01 149396 3295752 3889264 96.30 143580 3110176 987948 19.42 550756 3072180 17332 Average: 555037 3329828 3483623 86.26 130241 2746951 1085100 21.33 543832 2674696 20087 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 17:14:02 ens3 409.23 284.94 1483.87 71.78 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 17:15:01 ens3 924.72 592.75 5594.93 47.67 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 13.77 12.60 2.95 3.16 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 279.97 245.68 2124.51 23.60 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 730.24 615.11 5756.02 41.73 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:19:01 ens3 62.37 111.33 6.34 863.30 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 17:20:01 ens3 590.37 1019.16 39.32 8202.20 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 120.71 178.14 8.31 1398.23 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 168.91 310.58 11.01 2131.47 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 336.93 389.32 26.58 2855.71 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 17:24:01 ens3 121.31 119.65 21.07 828.23 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 340.68 352.17 1363.51 1498.65 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3387) 02/01/25 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 19.01 0.00 2.40 5.52 0.07 72.99 17:14:02 0 20.22 0.00 3.07 3.35 0.07 73.30 17:14:02 1 15.19 0.00 1.90 4.60 0.07 78.25 17:14:02 2 33.38 0.00 3.35 4.91 0.10 58.26 17:14:02 3 7.23 0.00 1.32 9.25 0.05 82.15 17:15:01 all 12.17 0.00 3.03 7.32 0.08 77.40 17:15:01 0 7.52 0.00 3.38 9.54 0.07 79.50 17:15:01 1 20.44 0.00 2.48 7.94 0.09 69.06 17:15:01 2 15.25 0.00 3.64 3.20 0.12 77.79 17:15:01 3 5.51 0.00 2.64 8.59 0.05 83.21 17:16:01 all 8.99 0.00 3.95 15.50 0.11 71.44 17:16:01 0 9.37 0.00 2.61 8.68 0.08 79.25 17:16:01 1 10.39 0.00 3.95 13.67 0.10 71.90 17:16:01 2 12.93 0.00 5.36 16.12 0.15 65.44 17:16:01 3 3.32 0.00 3.91 23.60 0.10 69.08 17:17:01 all 7.03 0.00 5.00 13.57 0.11 74.28 17:17:01 0 6.48 0.00 5.55 8.28 0.08 79.61 17:17:01 1 5.27 0.00 3.10 9.45 0.07 82.11 17:17:01 2 9.31 0.00 5.94 10.36 0.15 74.23 17:17:01 3 7.07 0.00 5.40 26.26 0.13 61.14 17:18:01 all 11.40 0.00 3.19 10.79 0.08 74.55 17:18:01 0 7.23 0.00 2.00 6.89 0.05 83.83 17:18:01 1 16.89 0.00 3.03 12.51 0.08 67.49 17:18:01 2 9.58 0.00 4.19 11.39 0.12 74.72 17:18:01 3 11.88 0.00 3.54 12.35 0.07 72.16 17:19:01 all 10.72 0.00 2.13 17.43 0.13 69.59 17:19:01 0 9.58 0.00 1.64 13.02 0.10 75.66 17:19:01 1 10.67 0.00 1.91 17.13 0.14 70.16 17:19:01 2 11.56 0.00 2.67 23.66 0.17 61.93 17:19:01 3 11.06 0.00 2.30 15.93 0.12 70.59 17:20:01 all 36.36 0.00 2.38 46.76 0.13 14.36 17:20:01 0 37.71 0.00 2.39 42.88 0.12 16.90 17:20:01 1 39.79 0.00 2.38 44.89 0.12 12.82 17:20:01 2 35.61 0.00 2.43 48.36 0.15 13.45 17:20:01 3 32.30 0.00 2.33 50.99 0.12 14.26 17:21:01 all 13.05 0.00 1.65 40.61 0.13 44.55 17:21:01 0 8.56 0.00 1.48 31.70 0.10 58.16 17:21:01 1 14.45 0.00 1.68 42.25 0.12 41.50 17:21:01 2 13.38 0.00 1.64 40.79 0.19 44.01 17:21:01 3 15.83 0.00 1.80 47.73 0.12 34.52 17:22:01 all 19.95 0.00 1.02 0.68 0.11 78.25 17:22:01 0 13.87 0.00 0.78 0.70 0.10 84.55 17:22:01 1 21.46 0.00 1.22 0.74 0.12 76.47 17:22:01 2 21.02 0.00 0.99 0.59 0.12 77.28 17:22:01 3 23.49 0.00 1.05 0.67 0.10 74.69 17:23:01 all 20.11 0.00 1.09 3.91 0.11 74.78 17:23:01 0 16.93 0.00 1.06 3.91 0.08 78.02 17:23:01 1 23.28 0.00 1.17 4.22 0.12 71.21 17:23:01 2 16.05 0.00 0.91 2.27 0.12 80.66 17:23:01 3 24.15 0.00 1.26 5.26 0.12 69.22 17:24:01 all 15.24 0.00 1.13 3.75 0.07 79.81 17:24:01 0 28.81 0.00 1.44 3.17 0.10 66.48 17:24:01 1 6.38 0.00 0.95 3.23 0.05 89.39 17:24:01 2 5.21 0.00 0.87 2.91 0.07 90.94 17:24:01 3 20.51 0.00 1.24 5.66 0.07 72.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.83 0.00 2.45 15.07 0.10 66.55 Average: 0 15.14 0.00 2.31 12.01 0.09 70.45 Average: 1 16.74 0.00 2.16 14.62 0.10 66.39 Average: 2 16.67 0.00 2.91 14.95 0.13 65.35 Average: 3 14.76 0.00 2.43 18.72 0.09 63.99