---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1356 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 7.2G 63% / 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 470 297 0 3176 3190 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:8e:63:5e brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe8e:635e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:51:db:50 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-1356) 05/19/24 _x86_64_ (4 CPU) 15:32:49 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 132.58 61.86 70.72 5416.96 38171.52 15:35:01 50.78 19.29 31.50 1067.02 4144.17 15:36:01 47.92 3.13 44.79 114.63 7178.27 15:37:01 84.79 22.29 62.50 3185.20 39600.93 15:38:01 68.24 7.78 60.46 193.07 34543.31 15:39:02 49.74 0.22 49.53 20.64 34578.00 15:40:01 137.76 31.62 106.15 2702.25 26769.18 15:41:01 237.17 46.80 190.37 1913.63 5638.92 15:42:01 78.82 13.14 65.68 1087.45 8712.62 15:43:01 93.04 51.19 41.85 2454.62 7455.65 15:44:01 179.50 165.46 14.05 6649.16 3876.82 15:45:01 43.97 33.15 10.82 1696.57 492.84 Average: 100.28 37.98 62.30 2206.58 17590.16 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1949720 3392600 2088932 51.72 29044 1583016 874652 17.19 487488 1453332 6872 15:35:01 1675688 3288500 2362964 58.51 41112 1733696 976700 19.20 636760 1562612 41312 15:36:01 1588728 3336300 2449924 60.66 54584 1846208 919572 18.08 591088 1677796 40908 15:37:01 248044 3320592 3790608 93.86 71696 3116952 1126336 22.14 623312 2914132 91304 15:38:01 242980 3309604 3795672 93.98 87316 3081336 1137728 22.36 554244 2973444 57668 15:39:02 125272 3315396 3913380 96.90 102412 3195788 1146152 22.53 515712 3135572 243760 15:40:01 239336 3223420 3799316 94.07 122744 2950104 1345480 26.45 670888 2843368 620 15:41:01 279052 3305776 3759600 93.09 140368 2964732 1366136 26.85 630384 2834828 3468 15:42:01 656624 3287308 3382028 83.74 151128 2563824 1436392 28.24 828620 2260776 266316 15:43:01 754724 3307440 3283928 81.31 151636 2492660 1132680 22.27 851592 2149732 2500 15:44:01 258120 3119176 3780532 93.61 152580 2796228 1181904 23.23 1083120 2409888 3524 15:45:01 306112 3241112 3732540 92.42 154516 2863056 1027196 20.19 997576 2444976 22524 Average: 693700 3287269 3344952 82.82 104928 2598967 1139244 22.39 705899 2388371 65065 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 15:34:01 ens3 143.94 107.88 697.41 55.60 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:35:01 ens3 52.66 44.35 678.90 4.99 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 15:36:01 ens3 19.84 16.33 223.06 2.69 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:37:01 ens3 399.73 128.89 13912.30 10.35 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:38:01 ens3 9.09 7.58 10.55 10.15 0.00 0.00 0.00 0.00 15:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:02 ens3 0.77 0.95 0.21 0.22 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 146.91 42.56 488.39 3.34 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 28.19 23.01 14.07 3.18 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 76.16 29.85 428.03 2.91 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.28 0.40 0.06 0.06 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 15:44:01 ens3 230.04 50.61 1708.45 5.28 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:45:01 ens3 14.10 14.24 10.50 14.79 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 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 93.35 38.86 1514.78 9.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1356) 05/19/24 _x86_64_ (4 CPU) 15:32:49 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 9.28 0.00 3.96 8.02 15.84 62.90 15:34:01 0 9.15 0.00 4.16 6.89 14.98 64.82 15:34:01 1 10.61 0.00 4.39 13.99 15.64 55.37 15:34:01 2 8.30 0.00 3.25 2.33 16.52 69.61 15:34:01 3 9.06 0.00 4.08 8.97 16.20 61.69 15:35:01 all 16.11 0.00 1.96 3.09 7.12 71.72 15:35:01 0 19.42 0.00 1.67 2.47 7.15 69.28 15:35:01 1 6.52 0.00 1.32 1.29 6.06 84.81 15:35:01 2 5.89 0.00 1.87 2.50 6.14 83.61 15:35:01 3 32.43 0.00 2.98 6.05 9.14 49.39 15:36:01 all 17.12 0.00 1.93 2.97 6.77 71.21 15:36:01 0 6.18 0.00 0.95 0.43 3.68 88.76 15:36:01 1 39.55 0.00 2.68 1.77 9.37 46.63 15:36:01 2 6.04 0.00 2.31 5.99 8.26 77.40 15:36:01 3 16.36 0.00 1.75 3.66 5.68 72.55 15:37:01 all 9.65 0.00 4.90 3.52 20.96 60.98 15:37:01 0 3.37 0.00 4.98 3.46 19.61 68.57 15:37:01 1 14.70 0.00 4.89 4.38 21.04 54.98 15:37:01 2 5.28 0.00 4.88 2.74 22.04 65.06 15:37:01 3 15.44 0.00 4.88 3.50 21.14 55.04 15:38:01 all 6.26 0.00 7.40 1.39 34.87 50.08 15:38:01 0 4.98 0.00 6.64 1.51 27.66 59.20 15:38:01 1 5.29 0.00 8.02 2.41 35.94 48.33 15:38:01 2 8.46 0.00 7.73 0.35 38.12 45.34 15:38:01 3 6.23 0.00 7.15 1.31 37.34 47.96 15:39:02 all 5.45 0.00 7.25 1.08 33.89 52.33 15:39:02 0 3.92 0.00 5.88 1.13 26.57 62.50 15:39:02 1 5.76 0.00 7.47 1.45 34.74 50.57 15:39:02 2 6.36 0.00 8.11 1.18 38.97 45.39 15:39:02 3 5.76 0.00 7.48 0.53 35.13 51.10 15:40:01 all 5.39 0.00 4.53 6.62 22.95 60.50 15:40:01 0 2.82 0.00 4.33 1.27 21.21 70.37 15:40:01 1 8.34 0.00 5.15 8.40 24.76 53.35 15:40:01 2 5.57 0.00 4.64 12.23 23.31 54.25 15:40:01 3 4.79 0.00 3.99 4.52 22.52 64.17 15:41:01 all 3.34 0.00 3.03 15.05 10.17 68.40 15:41:01 0 2.01 0.00 2.38 2.50 7.45 85.66 15:41:01 1 5.71 0.00 3.67 16.21 11.32 63.08 15:41:01 2 0.66 0.00 3.31 33.69 13.52 48.83 15:41:01 3 5.07 0.00 2.73 7.09 8.28 76.83 15:42:01 all 36.11 0.00 15.83 2.24 25.00 20.83 15:42:01 0 35.59 0.00 15.87 0.39 24.78 23.37 15:42:01 1 37.32 0.00 16.68 6.62 24.44 14.94 15:42:01 2 37.35 0.00 15.72 1.39 24.95 20.59 15:42:01 3 34.17 0.00 15.07 0.58 25.80 24.37 15:43:01 all 37.10 0.00 14.81 4.12 24.05 19.92 15:43:01 0 37.13 0.00 13.92 1.90 23.51 23.55 15:43:01 1 40.49 0.00 15.67 5.54 22.49 15.81 15:43:01 2 35.67 0.00 14.84 6.22 25.45 17.82 15:43:01 3 35.12 0.00 14.82 2.85 24.74 22.46 15:44:01 all 9.99 0.00 3.03 11.31 14.93 60.73 15:44:01 0 8.69 0.00 2.37 10.05 13.56 65.33 15:44:01 1 11.26 0.00 2.66 10.96 14.47 60.65 15:44:01 2 9.33 0.00 4.14 15.12 15.17 56.24 15:44:01 3 10.66 0.00 2.94 9.16 16.48 60.75 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 16.79 0.00 2.74 3.23 11.21 66.03 15:45:01 0 12.83 0.00 1.52 0.63 8.51 76.50 15:45:01 1 15.01 0.00 3.00 4.92 12.49 64.58 15:45:01 2 17.71 0.00 3.31 4.60 12.78 61.60 15:45:01 3 21.58 0.00 3.13 2.67 10.97 61.66 Average: all 14.31 0.00 5.96 5.22 19.12 55.40 Average: 0 12.16 0.00 5.41 2.75 16.64 63.05 Average: 1 16.59 0.00 6.30 6.49 19.54 51.08 Average: 2 12.16 0.00 6.19 7.37 20.61 53.67 Average: 3 16.30 0.00 5.94 4.24 19.65 53.88