---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6830 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 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: 3944 450 395 0 3097 3210 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:ca:14:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:feca:1432/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:f2:d0:89 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-6830) 10/05/24 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 87.80 44.19 43.61 4704.55 37613.75 09:45:01 1.12 0.00 1.12 0.00 13.42 09:46:01 1.28 0.03 1.25 3.47 14.26 09:47:01 1.48 0.00 1.48 0.00 17.46 09:48:01 1.32 0.02 1.30 3.20 14.66 09:49:01 1.33 0.00 1.33 0.00 16.26 09:50:01 0.85 0.00 0.85 0.00 9.20 09:51:01 1.47 0.00 1.47 0.00 17.73 09:52:01 1.07 0.00 1.07 0.00 11.60 09:53:01 1.35 0.00 1.35 0.00 16.13 09:54:01 4.47 3.25 1.22 142.51 201.97 09:55:01 123.71 36.52 87.19 1727.96 6523.03 09:56:01 373.84 12.40 361.44 2245.36 35420.50 09:57:01 223.31 4.30 219.01 278.35 33897.28 Average: 58.95 7.20 51.75 651.17 8137.31 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2072016 3478872 1966644 48.70 26444 1550512 788172 15.49 388600 1430168 68 09:45:01 2071900 3478840 1966760 48.70 26484 1550516 788172 15.49 388084 1430152 144 09:46:01 2071656 3478776 1967004 48.70 26556 1550624 784048 15.41 388668 1430256 132 09:47:01 2072284 3479508 1966376 48.69 26636 1550628 784048 15.41 387544 1430260 32 09:48:01 2072492 3479884 1966168 48.68 26716 1550716 794580 15.62 387264 1430356 156 09:49:01 2072012 3479592 1966648 48.70 26756 1550856 794580 15.62 387516 1430488 144 09:50:01 2071996 3479616 1966664 48.70 26780 1550860 794580 15.62 387328 1430492 8 09:51:01 2072120 3479792 1966540 48.69 26820 1550868 794580 15.62 387404 1430496 4 09:52:01 2072096 3479836 1966564 48.69 26892 1550868 798528 15.70 387472 1430500 140 09:53:01 2072112 3479892 1966548 48.69 26936 1550864 798528 15.70 387632 1430504 32 09:54:01 2015664 3433592 2022996 50.09 27036 1560808 803152 15.79 436100 1438324 20 09:55:01 1583420 3342924 2455240 60.79 57144 1854412 882612 17.35 586944 1680896 162456 09:56:01 651560 3272852 3387100 83.87 92244 2630768 1225476 24.09 758860 2352932 14932 09:57:01 395420 3277248 3643240 90.21 118888 2850236 946504 18.61 764916 2591964 6228 Average: 1811911 3437230 2226749 55.14 40167 1743110 841254 16.54 458881 1597699 13178 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 187.90 118.50 494.58 25.70 0.00 0.00 0.00 0.00 09:44:02 lo 0.47 0.47 0.04 0.04 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 0.15 0.15 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 1.58 0.68 1.49 0.05 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.15 0.12 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.22 0.17 0.08 0.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.13 0.13 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.12 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 60.51 37.58 116.37 13.45 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 197.87 151.48 1195.24 38.88 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 489.00 295.83 3102.67 31.79 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 559.74 398.83 3849.04 30.06 0.00 0.00 0.00 0.00 09:57:01 lo 0.33 0.33 0.02 0.02 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 107.08 71.77 626.43 10.02 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 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-6830) 10/05/24 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.53 0.00 1.12 2.86 0.02 92.47 09:44:02 0 3.62 0.00 0.87 3.69 0.03 91.78 09:44:02 1 3.92 0.00 1.96 3.82 0.02 90.28 09:44:02 2 3.25 0.00 0.92 2.14 0.02 93.67 09:44:02 3 3.32 0.00 0.73 1.80 0.02 94.13 09:45:01 all 0.16 0.00 0.01 0.01 0.01 99.81 09:45:01 0 0.07 0.00 0.02 0.00 0.02 99.90 09:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 2 0.54 0.00 0.03 0.00 0.02 99.41 09:45:01 3 0.02 0.00 0.00 0.03 0.00 99.95 09:46:01 all 0.56 0.00 0.01 0.02 0.00 99.41 09:46:01 0 0.05 0.00 0.02 0.00 0.02 99.92 09:46:01 1 0.15 0.00 0.02 0.00 0.00 99.83 09:46:01 2 2.00 0.00 0.00 0.00 0.00 98.00 09:46:01 3 0.02 0.00 0.00 0.07 0.02 99.90 09:47:01 all 0.08 0.00 0.04 0.03 0.01 99.85 09:47:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 2 0.27 0.00 0.10 0.00 0.02 99.62 09:47:01 3 0.02 0.00 0.02 0.12 0.00 99.85 09:48:01 all 0.01 0.00 0.01 0.02 0.01 99.95 09:48:01 0 0.02 0.00 0.02 0.02 0.02 99.93 09:48:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:48:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 3 0.00 0.00 0.00 0.08 0.02 99.90 09:49:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:49:01 0 0.03 0.00 0.03 0.00 0.02 99.92 09:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 3 0.02 0.00 0.02 0.05 0.00 99.92 09:50:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:50:01 0 0.02 0.00 0.00 0.00 0.03 99.95 09:50:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 3 0.02 0.00 0.02 0.02 0.02 99.93 09:51:01 all 0.02 0.00 0.02 0.02 0.01 99.93 09:51:01 0 0.03 0.00 0.05 0.00 0.00 99.92 09:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:51:01 3 0.02 0.00 0.00 0.08 0.00 99.90 09:52:01 all 0.02 0.00 0.01 0.02 0.00 99.95 09:52:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:52:01 3 0.02 0.00 0.03 0.08 0.02 99.85 09:53:01 all 0.18 0.00 0.01 0.02 0.01 99.78 09:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:53:01 2 0.67 0.00 0.03 0.00 0.00 99.30 09:53:01 3 0.05 0.00 0.02 0.07 0.03 99.83 09:54:01 all 1.67 0.00 0.07 0.05 0.01 98.19 09:54:01 0 0.72 0.00 0.12 0.00 0.00 99.17 09:54:01 1 1.67 0.00 0.05 0.00 0.02 98.27 09:54:01 2 2.82 0.00 0.10 0.16 0.02 96.90 09:54:01 3 1.47 0.00 0.02 0.03 0.00 98.48 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.30 0.00 1.68 3.68 0.06 75.27 09:55:01 0 20.59 0.00 1.53 0.93 0.05 76.89 09:55:01 1 23.36 0.00 1.82 1.24 0.07 73.52 09:55:01 2 22.81 0.00 1.99 0.57 0.05 74.59 09:55:01 3 10.42 0.00 1.36 12.08 0.07 76.08 09:56:01 all 10.88 0.00 3.73 10.84 0.09 74.47 09:56:01 0 19.46 0.00 3.52 9.60 0.08 67.34 09:56:01 1 11.06 0.00 4.26 5.70 0.08 78.90 09:56:01 2 4.78 0.00 3.59 14.38 0.12 77.14 09:56:01 3 8.19 0.00 3.56 13.66 0.08 74.51 09:57:01 all 10.98 0.00 3.94 6.69 0.08 78.32 09:57:01 0 19.15 0.00 3.78 3.87 0.08 73.11 09:57:01 1 8.84 0.00 4.56 2.99 0.08 83.53 09:57:01 2 7.28 0.00 3.08 1.04 0.08 88.51 09:57:01 3 8.61 0.00 4.32 18.86 0.08 68.13 Average: all 3.38 0.00 0.76 1.73 0.02 94.11 Average: 0 4.55 0.00 0.71 1.29 0.03 93.42 Average: 1 3.50 0.00 0.90 0.98 0.02 94.60 Average: 2 3.18 0.00 0.70 1.30 0.02 94.80 Average: 3 2.29 0.00 0.72 3.35 0.03 93.61