---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1521 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: 2800.022 BogoMIPS: 5600.04 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 458 387 0 3098 3202 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:91:57:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe91:571c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:e6:ea:39 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-1521) 04/13/24 _x86_64_ (4 CPU) 09:42:54 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 97.40 54.49 42.91 4841.33 37625.61 09:45:01 1.42 0.00 1.42 0.00 17.49 09:46:01 1.73 0.03 1.70 4.93 18.13 09:47:01 1.25 0.00 1.25 0.00 14.26 09:48:01 1.47 0.00 1.47 0.00 17.99 09:49:01 1.22 0.00 1.22 0.00 13.46 09:50:01 1.27 0.00 1.27 0.00 15.47 09:51:01 4.55 3.75 0.80 96.52 20.66 09:52:01 1.12 0.00 1.12 0.00 13.86 09:53:01 0.88 0.00 0.88 0.00 11.06 09:54:01 3.65 2.15 1.50 101.72 195.43 09:55:01 89.24 36.39 52.84 1725.98 6068.86 09:56:01 303.90 12.40 291.50 2244.27 29928.13 09:57:01 261.05 3.97 257.08 260.71 36014.26 09:58:01 31.53 0.80 30.73 57.19 4308.75 Average: 53.50 7.61 45.89 622.83 7627.25 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2059732 3464852 1978920 49.00 26404 1549056 808972 15.90 403272 1427536 196 09:45:01 2059892 3465024 1978760 49.00 26468 1549060 808972 15.90 402724 1427532 168 09:46:01 2059224 3464616 1979428 49.01 26556 1549212 808972 15.90 402960 1427684 152 09:47:01 2059132 3464624 1979520 49.01 26652 1549216 808972 15.90 403076 1427688 156 09:48:01 2059544 3465132 1979108 49.00 26756 1549208 817616 16.07 402100 1427688 8 09:49:01 2059848 3465532 1978804 49.00 26836 1549220 817616 16.07 402392 1427692 148 09:50:01 2059592 3465448 1979060 49.00 26876 1549352 817616 16.07 402300 1427824 8 09:51:01 2042868 3452472 1995784 49.42 26912 1552528 828692 16.29 416984 1429732 92 09:52:01 2042596 3452268 1996056 49.42 26936 1552532 828692 16.29 416500 1429732 156 09:53:01 2042820 3452524 1995832 49.42 26976 1552528 828692 16.29 416468 1429736 20 09:54:01 2006396 3424644 2032256 50.32 27060 1560936 828692 16.29 444988 1436260 0 09:55:01 1587380 3341112 2451272 60.70 55296 1850848 890408 17.50 587328 1675896 149548 09:56:01 781200 3254908 3257452 80.66 87080 2501108 1259008 24.75 773224 2222188 25984 09:57:01 289636 3287028 3749016 92.83 117116 2957748 1411212 27.74 770136 2677564 57488 09:58:01 360324 3242064 3678328 91.08 121692 2848064 993916 19.54 806028 2585900 26820 Average: 1704679 3410817 2333973 57.79 45041 1814708 903870 17.77 496699 1658710 17396 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 ens3 201.02 106.87 488.68 24.86 0.00 0.00 0.00 0.00 09:44:02 lo 0.93 0.93 0.08 0.08 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 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 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 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 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 ens3 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 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 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.18 0.10 0.08 0.06 0.00 0.00 0.00 0.00 09:49:01 lo 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 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 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 ens3 16.11 10.56 14.70 6.37 0.00 0.00 0.00 0.00 09:51:01 lo 0.13 0.13 0.01 0.01 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 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 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 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 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 ens3 81.49 43.64 113.61 20.78 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 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 ens3 135.58 111.70 1077.20 28.64 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 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 ens3 460.22 263.42 3121.89 25.55 0.00 0.00 0.00 0.00 09:56:01 lo 1.93 1.93 0.17 0.17 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 ens3 537.07 360.51 3739.59 28.83 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 98.12 64.66 321.86 12.86 0.00 0.00 0.00 0.00 09:58:01 lo 1.07 1.07 0.09 0.09 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 102.13 64.20 592.49 9.88 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1521) 04/13/24 _x86_64_ (4 CPU) 09:42:54 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.61 0.00 1.23 3.29 0.02 91.86 09:44:02 0 3.72 0.00 0.63 1.62 0.02 94.02 09:44:02 1 3.54 0.00 1.01 4.12 0.02 91.31 09:44:02 2 4.65 0.00 1.00 5.10 0.02 89.23 09:44:02 3 2.53 0.00 2.24 2.31 0.02 92.91 09:45:01 all 0.03 0.00 0.02 0.02 0.01 99.92 09:45:01 0 0.00 0.00 0.02 0.02 0.00 99.97 09:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:45:01 2 0.07 0.00 0.03 0.03 0.02 99.85 09:45:01 3 0.02 0.00 0.02 0.02 0.00 99.95 09:46:01 all 0.03 0.00 0.01 0.03 0.00 99.93 09:46:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:46:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:46:01 2 0.05 0.00 0.00 0.12 0.02 99.82 09:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 all 0.02 0.00 0.02 0.03 0.01 99.92 09:47:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:47:01 2 0.02 0.00 0.03 0.12 0.03 99.80 09:47:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:48:01 all 0.03 0.00 0.02 0.03 0.01 99.92 09:48:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:48:01 2 0.05 0.00 0.03 0.12 0.03 99.77 09:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 all 0.04 0.00 0.02 0.02 0.01 99.91 09:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 2 0.12 0.00 0.03 0.10 0.02 99.73 09:49:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:50:01 all 0.17 0.00 0.02 0.03 0.01 99.77 09:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 1 0.63 0.00 0.07 0.00 0.02 99.29 09:50:01 2 0.03 0.00 0.02 0.10 0.02 99.83 09:50:01 3 0.02 0.00 0.00 0.02 0.03 99.93 09:51:01 all 1.72 0.00 0.05 0.07 0.01 98.14 09:51:01 0 0.98 0.00 0.07 0.12 0.02 98.82 09:51:01 1 2.94 0.00 0.07 0.08 0.02 96.90 09:51:01 2 2.22 0.00 0.02 0.03 0.02 97.72 09:51:01 3 0.77 0.00 0.10 0.05 0.02 99.07 09:52:01 all 0.15 0.00 0.02 0.00 0.01 99.82 09:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 1 0.50 0.00 0.00 0.00 0.02 99.48 09:52:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:52:01 3 0.05 0.00 0.03 0.02 0.02 99.88 09:53:01 all 0.01 0.00 0.01 0.01 0.00 99.97 09:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 1 0.00 0.00 0.03 0.00 0.00 99.97 09:53:01 2 0.02 0.00 0.00 0.03 0.00 99.95 09:53:01 3 0.02 0.00 0.02 0.00 0.02 99.95 09:54:01 all 0.96 0.00 0.09 0.05 0.01 98.90 09:54:01 0 1.12 0.00 0.03 0.00 0.00 98.85 09:54:01 1 0.90 0.00 0.18 0.07 0.02 98.83 09:54:01 2 0.88 0.00 0.08 0.10 0.00 98.93 09:54:01 3 0.92 0.00 0.07 0.00 0.02 99.00 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.76 0.00 1.55 2.54 0.05 76.11 09:55:01 0 12.96 0.00 1.30 0.27 0.03 85.45 09:55:01 1 18.05 0.00 1.59 0.62 0.03 79.71 09:55:01 2 12.23 0.00 1.52 7.75 0.05 78.45 09:55:01 3 35.88 0.00 1.81 1.51 0.08 60.72 09:56:01 all 13.30 0.00 3.19 8.72 0.06 74.73 09:56:01 0 9.99 0.00 3.88 10.29 0.05 75.78 09:56:01 1 22.71 0.00 4.18 12.08 0.08 60.94 09:56:01 2 10.41 0.00 2.50 6.59 0.07 80.44 09:56:01 3 10.17 0.00 2.21 5.96 0.03 81.63 09:57:01 all 7.83 0.00 3.97 7.87 0.06 80.27 09:57:01 0 12.33 0.00 3.00 3.88 0.05 80.74 09:57:01 1 7.96 0.00 4.70 2.84 0.07 84.44 09:57:01 2 3.50 0.00 3.18 14.84 0.05 78.43 09:57:01 3 7.49 0.00 5.02 9.90 0.07 77.52 09:58:01 all 16.49 0.00 1.33 1.02 0.05 81.10 09:58:01 0 23.63 0.00 1.72 0.30 0.05 74.30 09:58:01 1 34.57 0.00 1.72 0.20 0.07 63.44 09:58:01 2 4.04 0.00 1.13 3.13 0.03 91.67 09:58:01 3 3.80 0.00 0.78 0.43 0.05 94.93 Average: all 4.27 0.00 0.77 1.58 0.02 93.36 Average: 0 4.32 0.00 0.71 1.10 0.01 93.86 Average: 1 6.12 0.00 0.90 1.33 0.02 91.62 Average: 2 2.55 0.00 0.64 2.54 0.02 94.24 Average: 3 4.11 0.00 0.82 1.34 0.02 93.71