---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-108 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 6.7G 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: 3943 475 122 0 3345 3185 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:6c:b1:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe6c:b124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:cf:17:b8 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-108) 04/12/25 _x86_64_ (4 CPU) 17:12:37 LINUX RESTART (4 CPU) 17:13:02 tps rtps wtps bread/s bwrtn/s 17:14:01 168.07 66.80 101.27 5279.11 42933.89 17:15:01 136.56 12.50 124.06 2239.09 25195.93 17:16:01 480.14 6.88 473.26 763.64 62077.11 17:17:01 526.70 39.63 487.07 3633.93 22417.33 17:18:01 317.88 191.45 126.43 6499.45 63051.76 17:19:01 600.00 594.10 5.90 65103.63 1053.38 17:20:01 595.90 584.79 11.11 54208.57 602.70 17:21:01 600.00 598.55 1.45 12128.11 29.86 17:22:01 222.27 221.00 1.27 41782.53 13.47 17:23:01 271.99 270.31 1.68 22338.95 20.79 17:24:01 85.32 63.90 21.42 2543.20 834.93 Average: 364.43 241.08 123.35 19698.41 19821.47 17:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1650272 3328544 2388380 59.14 52340 1781784 912224 17.93 573592 1637052 144028 17:15:01 939096 3245516 3099556 76.75 66836 2375160 1260740 24.78 783784 2092880 47664 17:16:01 121716 3214540 3916936 96.99 98620 3085936 1280312 25.17 664492 2968768 3416 17:17:01 340396 3318980 3698256 91.57 127000 2936540 1073872 21.11 568812 2841416 8724 17:18:01 368828 3307768 3669824 90.87 155872 2867416 1092208 21.47 678432 2702800 15888 17:19:01 180552 3307516 3858100 95.53 154932 3104784 1100084 21.62 513764 3116412 1688 17:20:01 409984 3317192 3628668 89.85 155784 2873308 1046720 20.58 498096 2881676 128 17:21:01 111128 3312956 3927524 97.25 155332 3096960 1046720 20.58 500104 3106064 216 17:22:01 219164 3322152 3819488 94.57 152276 3018888 1046720 20.58 486248 3029648 168 17:23:01 104492 3320852 3934160 97.41 143172 3155896 1046720 20.58 487444 3157372 152 17:24:01 175856 3294280 3862796 95.65 141844 3093468 970592 19.08 539912 3068612 16188 Average: 420135 3299118 3618517 89.60 127637 2853649 1079719 21.22 572244 2782064 21660 17:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 ens3 422.67 262.55 1520.75 70.71 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 17:15:01 ens3 1070.84 704.88 5523.69 53.36 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 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 17:16:01 ens3 14.90 14.23 3.26 3.58 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 16.45 16.98 3.60 4.44 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 975.87 831.79 7878.82 58.06 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.23 0.20 0.08 0.07 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 618.98 1104.05 43.53 8824.72 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 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:21:01 ens3 111.38 118.31 7.78 905.53 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 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 17:22:01 ens3 349.55 380.18 22.55 3077.61 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 387.94 410.91 30.34 3302.47 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 39.17 40.32 16.34 174.96 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 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 364.13 353.13 1367.46 1499.33 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: lo 0.73 0.73 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-108) 04/12/25 _x86_64_ (4 CPU) 17:12:37 LINUX RESTART (4 CPU) 17:13:02 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 21.17 0.00 2.33 4.92 0.05 71.53 17:14:01 0 21.16 0.00 2.04 2.11 0.03 74.66 17:14:01 1 18.03 0.00 2.88 7.98 0.05 71.05 17:14:01 2 9.33 0.00 1.59 6.29 0.05 82.73 17:14:01 3 36.21 0.00 2.80 3.29 0.07 57.63 17:15:01 all 13.37 0.00 2.40 2.87 0.05 81.31 17:15:01 0 7.97 0.00 2.19 2.22 0.03 87.58 17:15:01 1 26.59 0.00 3.33 5.21 0.07 64.81 17:15:01 2 6.61 0.00 1.76 1.68 0.05 89.89 17:15:01 3 12.42 0.00 2.32 2.37 0.08 82.81 17:16:01 all 10.07 0.00 4.50 13.92 0.06 71.45 17:16:01 0 9.78 0.00 7.59 27.92 0.07 54.64 17:16:01 1 9.96 0.00 3.25 10.36 0.03 76.40 17:16:01 2 8.06 0.00 3.35 10.93 0.07 77.59 17:16:01 3 12.48 0.00 3.81 6.58 0.05 77.08 17:17:01 all 6.51 0.00 4.43 15.99 0.06 73.01 17:17:01 0 4.74 0.00 5.85 30.22 0.07 59.13 17:17:01 1 5.36 0.00 3.54 8.10 0.05 82.94 17:17:01 2 9.55 0.00 3.17 3.94 0.10 83.24 17:17:01 3 6.37 0.00 5.18 21.67 0.05 66.73 17:18:01 all 11.98 0.00 3.69 9.34 0.05 74.93 17:18:01 0 9.51 0.00 4.25 9.01 0.05 77.18 17:18:01 1 15.52 0.00 4.15 9.77 0.05 70.51 17:18:01 2 14.05 0.00 3.69 10.35 0.07 71.84 17:18:01 3 8.82 0.00 2.66 8.21 0.05 80.26 17:19:01 all 6.81 0.00 1.91 18.08 0.08 73.12 17:19:01 0 5.89 0.00 1.80 10.02 0.07 82.23 17:19:01 1 5.16 0.00 1.53 16.83 0.07 76.42 17:19:01 2 8.47 0.00 2.18 24.49 0.10 64.76 17:19:01 3 7.76 0.00 2.15 21.01 0.08 69.00 17:20:01 all 37.66 0.00 2.14 40.26 0.10 19.85 17:20:01 0 34.38 0.00 1.97 38.32 0.08 25.24 17:20:01 1 36.35 0.00 2.16 43.18 0.08 18.23 17:20:01 2 39.53 0.00 1.87 38.59 0.12 19.89 17:20:01 3 40.39 0.00 2.53 40.96 0.10 16.01 17:21:01 all 10.07 0.00 1.63 52.68 0.08 35.55 17:21:01 0 10.36 0.00 1.61 49.83 0.07 38.14 17:21:01 1 10.08 0.00 1.73 52.01 0.08 36.10 17:21:01 2 11.41 0.00 1.69 58.57 0.10 28.23 17:21:01 3 8.45 0.00 1.48 50.39 0.07 39.62 17:22:01 all 27.21 0.00 1.18 1.23 0.10 70.28 17:22:01 0 23.71 0.00 0.82 0.99 0.08 74.40 17:22:01 1 30.54 0.00 1.29 1.37 0.10 66.70 17:22:01 2 27.23 0.00 1.27 1.29 0.10 70.10 17:22:01 3 27.36 0.00 1.35 1.28 0.12 69.89 17:23:01 all 21.75 0.00 1.24 5.41 0.08 71.51 17:23:01 0 12.44 0.00 0.60 1.83 0.05 85.08 17:23:01 1 25.95 0.00 1.52 5.58 0.08 66.87 17:23:01 2 24.12 0.00 1.11 6.25 0.10 68.41 17:23:01 3 24.48 0.00 1.72 7.99 0.08 65.72 17:24:01 all 15.73 0.00 0.90 1.99 0.04 81.34 17:24:01 0 3.69 0.00 0.65 1.44 0.02 94.20 17:24:01 1 15.17 0.00 0.82 1.64 0.03 82.35 17:24:01 2 13.47 0.00 0.82 1.80 0.03 83.87 17:24:01 3 30.54 0.00 1.30 3.10 0.07 64.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.57 0.00 2.40 15.16 0.07 65.81 Average: 0 13.05 0.00 2.67 15.87 0.06 68.35 Average: 1 18.06 0.00 2.38 14.71 0.06 64.78 Average: 2 15.61 0.00 2.05 14.87 0.08 67.40 Average: 3 19.57 0.00 2.48 15.18 0.08 62.70