---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-512 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 11G 9.1G 53% / 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 460 446 0 3037 3200 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:72:78:9a brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85473sec preferred_lft 85473sec inet6 fe80::f816:3eff:fe72:789a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:f0:49:28 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-512) 04/19/25 _x86_64_ (4 CPU) 09:42:34 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 45.79 26.85 18.95 3096.15 23835.23 09:45:01 1.12 0.00 1.12 0.00 13.20 09:46:01 0.88 0.00 0.88 0.00 9.73 09:47:01 0.85 0.00 0.85 0.00 10.53 09:48:01 1.40 0.02 1.38 1.47 16.00 09:49:01 0.83 0.00 0.83 0.00 10.13 09:50:01 0.87 0.00 0.87 0.00 10.27 09:51:01 1.42 0.00 1.42 0.00 16.00 09:52:01 0.73 0.00 0.73 0.00 8.26 09:53:01 1.27 0.00 1.27 0.00 15.20 09:54:01 4.67 3.50 1.17 154.91 205.70 09:55:01 108.12 21.66 86.45 756.81 6778.60 09:56:01 415.83 12.46 403.37 2251.62 38825.00 09:57:01 168.32 4.00 164.32 265.42 25925.28 Average: 53.72 4.89 48.83 466.18 6834.30 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2070112 3476508 1968540 48.74 26440 1550036 813316 15.99 391548 1429380 228 09:45:01 2070240 3476708 1968412 48.74 26472 1550040 813316 15.99 389680 1429376 136 09:46:01 2071052 3477548 1967600 48.72 26488 1550044 813316 15.99 388816 1429380 8 09:47:01 2071124 3477668 1967528 48.72 26520 1550052 813316 15.99 388420 1429388 212 09:48:01 2071324 3477952 1967328 48.71 26600 1550088 824572 16.21 388344 1429388 8 09:49:01 2071496 3478316 1967156 48.71 26624 1550228 824572 16.21 388420 1429564 160 09:50:01 2071116 3477980 1967536 48.72 26640 1550232 828588 16.29 388480 1429568 8 09:51:01 2071308 3478328 1967344 48.71 26680 1550356 828588 16.29 388428 1429700 12 09:52:01 2071160 3478204 1967492 48.72 26704 1550364 828588 16.29 388436 1429700 12 09:53:01 2070896 3477992 1967756 48.72 26736 1550368 828588 16.29 388648 1429704 36 09:54:01 2003800 3421696 2034852 50.38 26840 1560872 835048 16.41 448236 1437544 60 09:55:01 1511636 3313844 2527016 62.57 59060 1890776 923920 18.16 600664 1728740 219316 09:56:01 556424 3261784 3482228 86.22 94696 2700104 1228708 24.15 750196 2442972 5068 09:57:01 473176 3297400 3565476 88.28 115812 2796436 1358192 26.70 706824 2569364 17752 Average: 1803919 3433709 2234733 55.33 40165 1746428 897331 17.64 456796 1605269 17358 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 158.94 98.63 428.07 24.30 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 90.58 59.59 130.60 19.79 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 152.06 120.80 1173.96 30.85 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:56:01 ens3 418.91 256.76 3097.14 27.84 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:57:01 ens3 384.32 322.30 2863.49 21.87 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 86.12 61.35 549.53 8.91 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 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-512) 04/19/25 _x86_64_ (4 CPU) 09:42:34 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.09 0.00 0.52 1.62 0.02 94.76 09:44:01 0 2.53 0.00 0.48 0.85 0.00 96.13 09:44:01 1 1.90 0.00 0.63 2.99 0.03 94.45 09:44:01 2 4.34 0.00 0.49 1.39 0.03 93.75 09:44:01 3 3.57 0.00 0.45 1.25 0.02 94.72 09:45:01 all 0.45 0.00 0.02 0.01 0.01 99.51 09:45:01 0 1.71 0.00 0.05 0.00 0.02 98.22 09:45:01 1 0.02 0.00 0.02 0.02 0.03 99.92 09:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:45:01 3 0.07 0.00 0.00 0.00 0.02 99.92 09:46:01 all 0.02 0.00 0.01 0.00 0.01 99.96 09:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 1 0.02 0.00 0.02 0.02 0.02 99.93 09:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 all 0.02 0.00 0.01 0.00 0.01 99.95 09:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 1 0.05 0.00 0.02 0.03 0.03 99.87 09:47:01 2 0.02 0.00 0.03 0.00 0.02 99.93 09:47:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:48:01 all 0.01 0.00 0.02 0.02 0.01 99.94 09:48:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:48:01 1 0.00 0.00 0.05 0.07 0.02 99.87 09:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:49:01 all 0.02 0.00 0.01 0.00 0.01 99.95 09:49:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 3 0.00 0.00 0.03 0.00 0.00 99.97 09:50:01 all 0.02 0.00 0.01 0.00 0.01 99.96 09:50:01 0 0.02 0.00 0.02 0.00 0.03 99.93 09:50:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:50:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:50:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:51:01 all 0.01 0.00 0.01 0.01 0.01 99.95 09:51:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:51:01 1 0.02 0.00 0.02 0.03 0.02 99.92 09:51:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 all 0.14 0.00 0.01 0.00 0.01 99.83 09:52:01 0 0.48 0.00 0.02 0.00 0.02 99.48 09:52:01 1 0.02 0.00 0.03 0.03 0.03 99.88 09:52:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:52:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:53:01 all 0.44 0.00 0.02 0.01 0.02 99.52 09:53:01 0 1.66 0.00 0.05 0.00 0.00 98.29 09:53:01 1 0.03 0.00 0.02 0.03 0.02 99.90 09:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 1.82 0.00 0.10 0.05 0.02 98.01 09:54:01 0 1.07 0.00 0.10 0.03 0.02 98.78 09:54:01 1 2.65 0.00 0.02 0.02 0.03 97.28 09:54:01 2 1.27 0.00 0.25 0.17 0.02 98.30 09:54:01 3 2.28 0.00 0.07 0.00 0.02 97.63 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.31 0.00 1.41 3.16 0.05 76.06 09:55:01 0 5.49 0.00 0.83 0.28 0.02 93.38 09:55:01 1 22.14 0.00 1.60 7.50 0.07 68.69 09:55:01 2 36.03 0.00 2.36 4.46 0.08 57.07 09:55:01 3 13.66 0.00 0.85 0.40 0.03 85.05 09:56:01 all 10.57 0.00 3.62 11.24 0.08 74.48 09:56:01 0 10.16 0.00 5.16 20.34 0.08 64.27 09:56:01 1 9.76 0.00 2.96 8.38 0.08 78.82 09:56:01 2 13.11 0.00 4.06 14.12 0.12 68.60 09:56:01 3 9.26 0.00 2.27 2.15 0.07 86.25 09:57:01 all 4.52 0.00 2.42 4.86 0.07 88.13 09:57:01 0 4.17 0.00 3.15 2.08 0.03 90.56 09:57:01 1 4.40 0.00 2.24 13.91 0.05 79.40 09:57:01 2 3.43 0.00 2.13 1.39 0.08 92.96 09:57:01 3 6.13 0.00 2.16 2.05 0.07 89.60 Average: all 2.88 0.00 0.58 1.49 0.02 95.02 Average: 0 1.95 0.00 0.70 1.68 0.02 95.65 Average: 1 2.93 0.00 0.54 2.36 0.03 94.14 Average: 2 4.15 0.00 0.67 1.53 0.03 93.63 Average: 3 2.50 0.00 0.41 0.42 0.02 96.65