---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-438 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 13G 6.6G 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: 3943 459 108 0 3375 3201 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:af:a9:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:feaf:a92e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:94:8a:7e 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-438) 02/15/25 _x86_64_ (4 CPU) 17:12:43 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 177.94 69.39 108.55 5634.39 42601.32 17:15:01 232.66 12.71 219.95 2295.75 30454.50 17:16:01 488.74 7.28 481.46 860.89 59907.94 17:17:01 496.10 39.76 456.34 3555.67 34457.99 17:18:01 346.61 257.41 89.20 9902.22 49299.52 17:19:01 600.12 594.68 5.43 65695.45 1018.36 17:20:01 596.72 585.87 10.85 54250.82 625.76 17:21:01 600.45 598.85 1.60 12364.61 59.86 17:22:01 241.96 240.64 1.32 41337.11 15.60 17:23:01 270.39 269.56 0.83 22292.02 13.06 17:24:01 102.72 81.50 21.21 3902.15 822.26 Average: 377.94 250.95 127.00 20208.44 19936.43 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1677464 3364172 2361188 58.46 52144 1789828 880108 17.30 535860 1645840 150932 17:15:01 850864 3261088 3187788 78.93 73676 2464608 1266348 24.89 770232 2178284 28088 17:16:01 110268 3241948 3928384 97.27 103208 3106540 1275564 25.07 635212 2994328 5228 17:17:01 1410144 3356472 2628508 65.08 136996 1937204 1059320 20.82 491176 1898716 73132 17:18:01 447128 3327552 3591524 88.93 158144 2805148 1079328 21.22 609416 2690716 15584 17:19:01 193404 3334956 3845248 95.21 157432 3116432 1083588 21.30 489508 3126484 2444 17:20:01 267928 3343924 3770724 93.37 158232 3039648 1022452 20.10 474120 3047876 700 17:21:01 163848 3336848 3874804 95.94 157412 3071144 1031528 20.28 480252 3076724 268 17:22:01 255948 3337188 3782704 93.66 154348 2992980 1031528 20.28 476864 2998960 16 17:23:01 140160 3336496 3898492 96.53 146452 3128144 1031528 20.28 480912 3122948 100 17:24:01 120172 3260404 3918480 97.02 143604 3111504 1009900 19.85 582500 3078664 15560 Average: 512484 3318277 3526168 87.31 131059 2778471 1070108 21.04 547823 2714504 26550 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 ens3 341.99 218.48 1480.71 65.87 0.00 0.00 0.00 0.00 17:14:02 lo 1.33 1.33 0.12 0.12 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 17:15:01 ens3 878.44 607.19 5637.42 48.25 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 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 9.95 10.55 2.15 2.72 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 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 221.10 200.10 2120.50 16.65 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 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 738.48 608.97 5760.95 42.54 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 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 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 17:20:01 ens3 616.18 1088.35 43.16 8744.81 0.00 0.00 0.00 0.00 17:20:01 lo 2.07 2.07 0.18 0.18 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 17:21:01 ens3 91.90 123.63 10.86 919.53 0.00 0.00 0.00 0.00 17:21:01 lo 0.93 0.93 0.08 0.08 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 17:22:01 ens3 207.07 367.24 14.22 2969.46 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 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 217.40 377.09 18.64 3032.13 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 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 67.46 104.13 18.80 694.12 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 307.20 336.34 1366.32 1504.81 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-438) 02/15/25 _x86_64_ (4 CPU) 17:12:43 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 18.90 0.00 2.21 5.52 0.06 73.31 17:14:02 0 13.53 0.00 2.90 4.74 0.05 78.78 17:14:02 1 30.99 0.00 2.58 7.89 0.07 58.48 17:14:02 2 21.05 0.00 2.03 4.52 0.08 72.32 17:14:02 3 10.06 0.00 1.30 4.92 0.07 83.65 17:15:01 all 12.31 0.00 2.68 7.01 0.07 77.93 17:15:01 0 25.51 0.00 3.30 7.27 0.07 63.85 17:15:01 1 4.40 0.00 2.22 9.61 0.05 83.71 17:15:01 2 6.68 0.00 2.95 8.49 0.09 81.79 17:15:01 3 12.62 0.00 2.25 2.70 0.05 82.38 17:16:01 all 9.21 0.00 4.04 15.18 0.08 71.49 17:16:01 0 14.96 0.00 2.44 0.22 0.07 82.32 17:16:01 1 7.95 0.00 2.26 1.36 0.05 88.39 17:16:01 2 7.52 0.00 2.98 11.38 0.10 78.01 17:16:01 3 6.35 0.00 8.49 48.06 0.08 37.02 17:17:01 all 6.93 0.00 4.85 15.01 0.09 73.13 17:17:01 0 9.37 0.00 5.26 16.99 0.08 68.30 17:17:01 1 7.83 0.00 4.18 8.65 0.08 79.25 17:17:01 2 5.46 0.00 3.04 2.08 0.13 89.29 17:17:01 3 5.08 0.00 6.91 32.29 0.08 55.63 17:18:01 all 10.86 0.00 3.05 17.43 0.08 68.57 17:18:01 0 9.82 0.00 3.72 22.50 0.07 63.89 17:18:01 1 8.64 0.00 1.71 13.47 0.07 76.11 17:18:01 2 12.50 0.00 3.54 14.53 0.10 69.33 17:18:01 3 12.51 0.00 3.27 19.21 0.07 64.96 17:19:01 all 7.38 0.00 1.84 17.84 0.09 72.85 17:19:01 0 8.37 0.00 2.08 18.69 0.10 70.76 17:19:01 1 4.99 0.00 0.96 9.19 0.05 84.82 17:19:01 2 8.17 0.00 2.08 22.95 0.12 66.68 17:19:01 3 7.99 0.00 2.24 20.58 0.08 69.10 17:20:01 all 35.62 0.00 1.98 37.76 0.09 24.55 17:20:01 0 38.93 0.00 2.06 39.82 0.08 19.11 17:20:01 1 33.36 0.00 1.53 34.65 0.08 30.38 17:20:01 2 36.12 0.00 2.54 39.71 0.10 21.52 17:20:01 3 34.12 0.00 1.77 36.87 0.07 27.17 17:21:01 all 11.38 0.00 1.69 54.22 0.09 32.62 17:21:01 0 12.42 0.00 2.02 59.12 0.08 26.36 17:21:01 1 11.56 0.00 1.25 46.56 0.07 40.56 17:21:01 2 11.88 0.00 2.13 57.63 0.12 28.24 17:21:01 3 9.63 0.00 1.40 53.74 0.08 35.14 17:22:01 all 26.18 0.00 1.11 2.01 0.09 70.60 17:22:01 0 31.14 0.00 1.33 2.35 0.10 65.07 17:22:01 1 25.33 0.00 1.11 1.81 0.10 71.65 17:22:01 2 32.82 0.00 1.30 1.44 0.10 64.34 17:22:01 3 15.46 0.00 0.70 2.45 0.05 81.33 17:23:01 all 22.42 0.00 1.02 5.17 0.09 71.30 17:23:01 0 18.65 0.00 0.84 5.22 0.08 75.21 17:23:01 1 21.65 0.00 0.86 3.94 0.07 73.49 17:23:01 2 22.38 0.00 1.11 5.18 0.12 71.21 17:23:01 3 26.97 0.00 1.27 6.32 0.10 65.34 17:24:01 all 16.21 0.00 0.94 2.68 0.05 80.12 17:24:01 0 19.37 0.00 1.00 2.20 0.05 77.38 17:24:01 1 26.62 0.00 1.04 1.37 0.07 70.90 17:24:01 2 6.32 0.00 0.99 4.63 0.05 88.01 17:24:01 3 12.56 0.00 0.72 2.49 0.03 84.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.15 0.00 2.31 16.36 0.08 65.11 Average: 0 18.38 0.00 2.45 16.25 0.08 62.85 Average: 1 16.69 0.00 1.79 12.67 0.07 68.78 Average: 2 15.56 0.00 2.24 15.66 0.10 66.44 Average: 3 13.96 0.00 2.75 20.85 0.07 62.37