---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3294 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.6G 56% / 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 540 3310 0 4124 7137 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:59:55:21 brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe59:5521/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:6b:44:e8 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-3294) 01/15/26 _x86_64_ (4 CPU) 09:59:36 LINUX RESTART (4 CPU) 10:00:01 tps rtps wtps bread/s bwrtn/s 10:01:02 142.04 60.63 81.41 4662.62 40024.53 10:02:01 61.66 4.63 57.03 837.29 8990.78 10:03:01 120.34 8.31 112.03 1454.98 23670.51 10:04:01 208.73 0.52 208.22 7.33 49444.56 10:05:01 15.49 0.02 15.48 0.93 1061.11 10:06:01 21.71 0.00 21.71 0.00 1069.51 10:07:01 5.08 0.00 5.08 0.00 202.10 10:08:01 1.65 0.00 1.65 0.00 30.66 10:09:01 1.12 0.00 1.12 0.00 111.16 10:10:01 24.51 1.92 22.59 51.45 1212.13 10:11:01 20.84 0.40 20.44 32.79 1343.69 Average: 56.65 6.95 49.69 640.51 11564.50 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:02 5833160 7372828 2334268 28.58 39296 1680044 1026912 11.14 627788 1535248 72296 10:02:01 5592168 7411352 2575260 31.53 58840 1924372 982088 10.66 612772 1758708 130320 10:03:01 4094400 6972280 4073028 49.87 125500 2695884 1565716 16.99 1113292 2590732 420672 10:04:01 3219536 7051344 4947892 60.58 152624 3629360 1455308 15.79 1134596 3349932 316 10:05:01 2175672 6048416 5991756 73.36 154556 3648228 1643732 17.84 2127228 3358548 4904 10:06:01 2970560 6888664 5196868 63.63 157504 3659604 1685468 18.29 1339976 3363736 3508 10:07:01 2992300 6891156 5175128 63.36 157784 3658872 1495464 16.23 1551440 3133984 12 10:08:01 2074948 5974308 6092480 74.59 157900 3659332 1653140 17.94 2447056 3126608 356 10:09:01 1715404 5673092 6452024 79.00 158104 3668444 1782840 19.35 2743348 3177336 6952 10:10:01 3332644 7245492 4834784 59.20 160816 3689644 1141396 12.38 1247384 3118516 27588 10:11:01 3340964 7256872 4826464 59.09 163080 3690276 1145160 12.43 1243236 3113572 9928 Average: 3394705 6798709 4772723 58.44 135091 3236733 1416111 15.37 1471647 2875175 61532 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:02 ens3 379.86 232.51 1239.60 67.41 0.00 0.00 0.00 0.00 10:01:02 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 44.47 37.53 560.48 6.63 0.00 0.00 0.00 0.00 10:02:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 660.93 230.52 3247.73 36.71 0.00 0.00 0.00 0.00 10:03:01 lo 0.80 0.80 0.12 0.12 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 537.59 114.35 3568.95 8.71 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 3.65 3.95 1.11 1.05 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 1.73 1.52 0.41 0.39 0.00 0.00 0.00 0.00 10:06:01 lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 10.33 5.23 2.25 3.64 0.00 0.00 0.00 0.00 10:07:01 lo 42.78 42.78 1471.17 1471.17 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 27.96 27.41 15.93 58.34 0.00 0.00 0.00 0.00 10:10:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 13.16 12.36 10.75 6.44 0.00 0.00 0.00 0.00 10:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 152.89 60.55 786.44 17.23 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 133.99 133.99 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-3294) 01/15/26 _x86_64_ (4 CPU) 09:59:36 LINUX RESTART (4 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:02 all 22.55 0.00 2.98 4.80 1.12 68.56 10:01:02 0 19.60 0.00 1.82 7.11 1.22 70.25 10:01:02 1 30.53 0.00 5.68 1.84 1.20 60.75 10:01:02 2 15.03 0.00 2.02 6.40 0.89 75.65 10:01:02 3 25.05 0.00 2.41 3.85 1.15 67.54 10:02:01 all 20.88 0.00 1.49 1.83 0.82 74.97 10:02:01 0 2.83 0.00 0.76 5.38 0.63 90.40 10:02:01 1 32.88 0.00 2.03 0.76 1.07 63.26 10:02:01 2 42.54 0.00 2.68 1.17 1.31 52.30 10:02:01 3 5.30 0.00 0.49 0.02 0.29 93.90 10:03:01 all 24.71 0.00 6.61 3.14 2.14 63.39 10:03:01 0 24.86 0.00 5.70 5.65 2.16 61.63 10:03:01 1 27.99 0.00 6.83 1.19 2.18 61.82 10:03:01 2 24.43 0.00 6.50 3.28 2.21 63.57 10:03:01 3 21.59 0.00 7.45 2.41 2.02 66.53 10:04:01 all 21.01 0.00 6.12 4.63 1.57 66.67 10:04:01 0 28.70 0.00 7.09 5.68 1.86 56.67 10:04:01 1 28.27 0.00 9.09 6.82 1.73 54.08 10:04:01 2 12.43 0.00 3.36 3.32 1.42 79.47 10:04:01 3 14.69 0.00 4.93 2.69 1.29 76.40 10:05:01 all 65.88 0.00 7.47 0.21 5.20 21.24 10:05:01 0 61.54 0.00 7.35 0.07 5.49 25.56 10:05:01 1 71.03 0.00 7.59 0.08 5.32 15.97 10:05:01 2 66.59 0.00 7.08 0.63 5.23 20.47 10:05:01 3 64.33 0.00 7.86 0.08 4.78 22.94 10:06:01 all 58.10 0.00 6.05 0.32 4.40 31.13 10:06:01 0 52.41 0.00 6.11 0.02 4.29 37.17 10:06:01 1 61.22 0.00 6.48 1.15 4.64 26.50 10:06:01 2 63.68 0.00 5.77 0.00 4.69 25.85 10:06:01 3 55.08 0.00 5.83 0.07 3.98 35.04 10:07:01 all 30.54 0.00 5.39 0.05 2.94 61.08 10:07:01 0 30.71 0.00 5.10 0.02 2.83 61.35 10:07:01 1 40.43 0.00 5.61 0.12 3.30 50.55 10:07:01 2 21.67 0.00 5.43 0.02 2.63 70.24 10:07:01 3 29.36 0.00 5.43 0.07 2.99 62.16 10:08:01 all 38.81 0.00 6.79 0.02 3.94 50.44 10:08:01 0 36.23 0.00 7.32 0.02 3.77 52.67 10:08:01 1 45.54 0.00 6.73 0.00 4.23 43.50 10:08:01 2 43.48 0.00 6.48 0.00 4.18 45.86 10:08:01 3 30.01 0.00 6.60 0.08 3.58 59.71 10:09:01 all 36.23 0.00 5.29 0.01 3.27 55.20 10:09:01 0 28.86 0.00 4.96 0.00 2.79 63.39 10:09:01 1 45.22 0.00 5.66 0.00 3.66 45.47 10:09:01 2 30.53 0.00 5.73 0.02 3.19 60.54 10:09:01 3 40.36 0.00 4.81 0.02 3.45 51.37 10:10:01 all 26.82 0.00 2.90 0.67 2.50 67.10 10:10:01 0 17.97 0.00 2.64 0.30 2.41 76.68 10:10:01 1 17.47 0.00 2.86 1.52 2.12 76.04 10:10:01 2 51.66 0.00 3.08 0.23 3.28 41.75 10:10:01 3 20.26 0.00 3.01 0.65 2.22 73.87 10:11:01 all 20.85 0.00 0.95 0.89 1.18 76.12 10:11:01 0 63.95 0.00 1.58 0.41 2.02 32.04 10:11:01 1 2.46 0.00 0.56 2.69 0.55 93.74 10:11:01 2 1.45 0.00 0.38 0.38 1.45 96.34 10:11:01 3 15.65 0.00 1.28 0.08 0.71 82.27 Average: CPU %user %nice %system %iowait %steal %idle Average: all 33.32 0.00 4.73 1.50 2.65 57.80 Average: 0 33.45 0.00 4.59 2.23 2.68 57.05 Average: 1 36.63 0.00 5.37 1.47 2.73 53.80 Average: 2 33.92 0.00 4.41 1.40 2.77 57.50 Average: 3 29.27 0.00 4.56 0.91 2.41 62.85