---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4503 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.1G 58% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 560 2740 0 4675 7118 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:de:b5:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fede:b59a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:66:a6:46 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-4503) 07/03/25 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 159.17 69.26 89.92 5609.87 39956.02 02:54:01 59.30 0.15 59.14 26.57 8877.00 02:55:01 263.21 12.68 250.52 2257.62 24776.67 02:56:01 300.05 0.03 300.02 6.27 14926.58 02:57:01 342.19 0.00 342.19 0.00 17061.29 02:58:01 18.00 0.00 18.00 0.00 1775.44 02:59:01 4.63 0.00 4.63 0.00 2228.46 03:00:01 4.33 0.00 4.33 0.00 4162.64 03:01:01 11.00 0.00 11.00 0.00 6991.37 03:02:01 55.69 0.02 55.67 3.33 7979.74 03:03:01 220.48 0.45 220.03 3.60 22397.20 03:04:01 480.02 0.00 480.02 0.00 24119.18 03:05:01 51.97 0.10 51.87 9.86 3368.88 03:06:01 16.23 0.30 15.93 20.00 647.36 Average: 141.97 5.93 136.04 567.57 12809.29 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5871956 7398588 2295472 28.11 37896 1668460 1001068 10.86 600064 1523768 63200 02:54:01 5574708 7363500 2592720 31.74 57888 1895336 1026700 11.14 649784 1741012 125636 02:55:01 4917784 7308472 3249644 39.79 80712 2448408 1368136 14.85 800604 2188636 7188 02:56:01 4617088 7293572 3550340 43.47 102968 2680072 1379744 14.97 857256 2395700 8620 02:57:01 4368000 7361272 3799428 46.52 121624 2941152 1306244 14.17 822260 2643148 1868 02:58:01 4206452 7238556 3960976 48.50 122400 2971628 1453272 15.77 1012936 2604844 13232 02:59:01 4035108 7091776 4132320 50.60 122456 2994824 1601380 17.38 1161676 2625740 14272 03:00:01 3827260 6943392 4340168 53.14 122500 3051888 1742692 18.91 1321916 2671236 15272 03:01:01 4059320 7331096 4108108 50.30 123556 3200580 1351820 14.67 1000336 2754956 17576 03:02:01 3870252 7316532 4297176 52.61 124240 3364280 1349068 14.64 1088984 2843516 38880 03:03:01 3230756 7245880 4936672 60.44 136360 3876232 1428396 15.50 1226032 3299720 8448 03:04:01 2608852 7252688 5558576 68.06 154068 4414420 1416428 15.37 1236564 3834824 10156 03:05:01 2842440 7330188 5324988 65.20 154736 4266228 1146768 12.44 2081504 2768144 968 03:06:01 2759148 7239164 5408280 66.22 156288 4273632 1151432 12.49 2284476 2666852 23172 Average: 4056366 7265334 4111062 50.33 115549 3146224 1337368 14.51 1153171 2611578 24892 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 352.47 184.84 1115.37 62.77 0.00 0.00 0.00 0.00 02:54:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 45.92 36.27 640.50 4.90 0.00 0.00 0.00 0.00 02:55:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 423.40 205.27 2302.20 19.35 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 419.13 198.72 2044.96 16.59 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 18.63 13.48 8.76 3.79 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 10.75 7.67 34.01 1.80 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.77 1.73 0.36 0.37 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.70 0.90 0.14 0.15 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 106.70 45.94 527.77 3.62 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 107.35 63.14 467.15 6.28 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 740.29 387.95 3540.23 30.41 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 16.25 15.28 3.44 8.29 0.00 0.00 0.00 0.00 03:05:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 359.65 675.04 29.11 5427.11 0.00 0.00 0.00 0.00 03:06:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 82.69 138.78 14.60 1039.83 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.05 0.05 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 192.01 141.20 766.46 473.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4503) 07/03/25 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 18.83 0.00 2.79 5.18 2.95 70.24 02:53:02 0 17.13 0.00 2.29 4.51 2.75 73.33 02:53:02 1 32.99 0.00 2.98 4.73 3.70 55.60 02:53:02 2 14.52 0.00 3.17 7.85 2.90 71.56 02:53:02 3 10.71 0.00 2.74 3.63 2.45 80.47 02:54:01 all 20.28 0.00 1.19 1.95 1.45 75.13 02:54:01 0 12.75 0.00 0.78 0.19 0.88 85.41 02:54:01 1 34.75 0.00 1.60 0.62 1.99 61.03 02:54:01 2 31.59 0.00 2.02 6.44 2.21 57.74 02:54:01 3 2.04 0.00 0.35 0.51 0.72 96.38 02:55:01 all 12.38 0.00 3.61 6.93 3.12 73.97 02:55:01 0 10.78 0.00 3.64 11.11 2.95 71.52 02:55:01 1 10.27 0.00 2.95 1.69 2.58 82.51 02:55:01 2 15.58 0.00 3.56 5.95 3.46 71.45 02:55:01 3 12.86 0.00 4.29 8.99 3.48 70.39 02:56:01 all 8.08 0.00 3.60 8.47 3.74 76.10 02:56:01 0 14.83 0.00 3.72 9.79 3.74 67.93 02:56:01 1 4.68 0.00 2.81 1.65 3.40 87.46 02:56:01 2 7.60 0.00 4.08 13.94 4.41 69.98 02:56:01 3 5.23 0.00 3.76 8.45 3.42 79.15 02:57:01 all 11.01 0.00 3.36 9.87 3.02 72.73 02:57:01 0 14.28 0.00 5.58 26.92 3.21 50.02 02:57:01 1 12.20 0.00 2.40 4.41 2.50 78.48 02:57:01 2 12.02 0.00 2.69 0.93 3.49 80.87 02:57:01 3 5.53 0.00 2.78 7.30 2.90 81.48 02:58:01 all 19.63 0.00 3.46 0.39 2.12 74.39 02:58:01 0 16.48 0.00 3.15 0.38 1.93 78.06 02:58:01 1 34.42 0.00 4.04 0.53 2.52 58.49 02:58:01 2 7.44 0.00 2.59 0.23 1.93 87.81 02:58:01 3 20.23 0.00 4.05 0.41 2.11 73.21 02:59:01 all 21.48 0.00 2.47 0.02 1.84 74.20 02:59:01 0 23.59 0.00 2.59 0.02 1.71 72.09 02:59:01 1 35.13 0.00 3.40 0.07 2.51 58.89 02:59:01 2 13.72 0.00 1.75 0.00 1.58 82.94 02:59:01 3 13.45 0.00 2.16 0.00 1.56 82.84 03:00:01 all 22.39 0.00 1.78 0.05 1.46 74.32 03:00:01 0 16.82 0.00 1.49 0.00 1.36 80.32 03:00:01 1 21.58 0.00 1.56 0.17 1.28 75.42 03:00:01 2 21.73 0.00 1.51 0.02 1.36 75.38 03:00:01 3 29.39 0.00 2.59 0.02 1.82 66.18 03:01:01 all 21.86 0.00 2.43 0.21 1.89 73.61 03:01:01 0 18.45 0.00 2.24 0.03 1.71 77.56 03:01:01 1 35.38 0.00 3.18 0.42 2.35 58.68 03:01:01 2 26.57 0.00 3.09 0.05 2.24 68.05 03:01:01 3 7.15 0.00 1.19 0.35 1.26 90.05 03:02:01 all 20.47 0.00 2.41 1.20 1.86 74.06 03:02:01 0 29.50 0.00 2.69 1.00 2.21 64.59 03:02:01 1 24.26 0.00 2.79 0.90 2.01 70.03 03:02:01 2 16.00 0.00 2.24 2.44 1.83 77.49 03:02:01 3 12.13 0.00 1.90 0.46 1.42 84.08 03:03:01 all 10.75 0.00 3.50 5.87 2.35 77.53 03:03:01 0 5.40 0.00 2.37 4.05 1.99 86.19 03:03:01 1 14.55 0.00 5.37 9.26 3.33 67.50 03:03:01 2 17.23 0.00 4.00 5.87 2.34 70.56 03:03:01 3 5.84 0.00 2.27 4.28 1.74 85.87 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 7.02 0.00 3.87 14.43 3.60 71.09 03:04:01 0 5.31 0.00 5.32 23.33 3.86 62.18 03:04:01 1 5.02 0.00 3.62 13.09 3.62 74.65 03:04:01 2 8.79 0.00 3.32 7.94 4.27 75.68 03:04:01 3 8.98 0.00 3.20 13.37 2.60 71.84 03:05:01 all 27.18 0.00 2.21 1.43 6.73 62.45 03:05:01 0 20.72 0.00 1.84 0.85 6.10 70.50 03:05:01 1 25.28 0.00 1.98 1.02 6.87 64.85 03:05:01 2 35.24 0.00 2.70 2.70 7.39 51.97 03:05:01 3 27.45 0.00 2.35 1.13 6.57 62.50 03:06:01 all 17.66 0.00 0.87 0.54 2.17 78.75 03:06:01 0 11.30 0.00 0.49 0.05 1.66 86.49 03:06:01 1 22.08 0.00 1.07 0.08 2.41 74.37 03:06:01 2 26.18 0.00 1.20 1.62 2.88 68.12 03:06:01 3 11.03 0.00 0.73 0.45 1.74 86.05 Average: all 17.07 0.00 2.68 4.05 2.75 73.45 Average: 0 15.52 0.00 2.73 5.89 2.58 73.27 Average: 1 22.30 0.00 2.84 2.77 2.94 69.16 Average: 2 18.15 0.00 2.71 4.00 3.03 72.10 Average: 3 12.32 0.00 2.46 3.53 2.42 79.27