---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-73 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: 3944 471 415 0 3057 3189 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:32:20:9d brd ff:ff:ff:ff:ff:ff inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe32:209d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:b8:6b:51 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-73) 04/12/25 _x86_64_ (4 CPU) 09:42:44 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 88.22 44.34 43.88 4731.08 37619.88 09:45:01 1.52 0.00 1.52 0.00 17.60 09:46:01 0.82 0.02 0.80 0.93 9.07 09:47:01 1.18 0.00 1.18 0.00 14.66 09:48:01 0.95 0.02 0.93 3.20 10.80 09:49:01 1.28 0.00 1.28 0.00 15.60 09:50:01 0.83 0.00 0.83 0.00 9.87 09:51:01 1.62 0.00 1.62 0.00 18.66 09:52:01 1.25 0.00 1.25 0.00 13.73 09:53:01 1.45 0.00 1.45 0.00 17.46 09:54:01 4.82 3.62 1.20 159.33 206.00 09:55:01 109.05 21.55 87.50 752.41 6871.52 09:56:01 388.65 12.31 376.34 2229.90 36817.20 09:57:01 214.21 4.72 209.50 342.61 33277.65 Average: 58.27 6.18 52.09 587.10 8208.55 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2049696 3456400 1988964 49.25 26456 1550532 804288 15.81 412784 1429692 80 09:45:01 2049740 3456572 1988920 49.25 26496 1550536 804288 15.81 412296 1429688 104 09:46:01 2050504 3457428 1988156 49.23 26512 1550568 804288 15.81 410800 1429708 148 09:47:01 2050404 3457356 1988256 49.23 26544 1550572 804288 15.81 410892 1429712 36 09:48:01 2050752 3457824 1987908 49.22 26568 1550668 814572 16.01 410408 1429808 156 09:49:01 2058844 3465952 1979816 49.02 26600 1550676 810636 15.93 402524 1429812 160 09:50:01 2058812 3465968 1979848 49.02 26624 1550680 810636 15.93 402540 1429820 8 09:51:01 2058796 3466172 1979864 49.02 26712 1550812 810636 15.93 402684 1429952 168 09:52:01 2058680 3466144 1979980 49.03 26800 1550812 810636 15.93 402724 1429952 144 09:53:01 2058292 3465800 1980368 49.04 26848 1550800 810636 15.93 402776 1429956 32 09:54:01 1999624 3418120 2039036 50.49 27008 1561464 822568 16.17 455468 1436404 8 09:55:01 1506900 3308540 2531760 62.69 59132 1890480 907936 17.85 608472 1728472 217836 09:56:01 612536 3255164 3426124 84.83 92672 2649808 1232864 24.23 756876 2392204 3984 09:57:01 410156 3248912 3628504 89.84 119060 2807628 966828 19.00 770532 2572740 6736 Average: 1790981 3417597 2247679 55.65 40288 1744003 858221 16.87 475841 1601994 16400 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 ens3 213.70 121.41 500.15 26.42 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 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.12 0.12 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 09:46:01 lo 0.00 0.00 0.00 0.00 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 09:47:01 lo 0.20 0.20 0.01 0.01 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 09:48:01 lo 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 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 09:49:01 ens3 0.22 0.15 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 09:50:01 lo 0.00 0.00 0.00 0.00 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 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 0.10 0.13 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 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.02 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 09:53:01 lo 0.20 0.20 0.01 0.01 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 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 95.18 60.00 132.39 19.94 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 09:55:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:55:01 ens3 153.04 124.88 1175.24 29.94 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 09:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 ens3 509.12 321.40 3102.26 28.99 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 09:57:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:57:01 ens3 576.12 421.95 4041.92 32.12 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 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 110.56 75.02 639.43 9.82 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-73) 04/12/25 _x86_64_ (4 CPU) 09:42:44 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.32 0.00 1.10 3.00 0.03 92.55 09:44:01 0 3.95 0.00 1.81 3.31 0.02 90.92 09:44:01 1 3.42 0.00 1.05 5.08 0.02 90.43 09:44:01 2 3.08 0.00 1.04 2.28 0.03 93.57 09:44:01 3 2.84 0.00 0.52 1.30 0.03 95.31 09:45:01 all 0.01 0.00 0.01 0.01 0.01 99.95 09:45:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:45:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 3 0.02 0.00 0.03 0.03 0.02 99.90 09:46:01 all 0.02 0.00 0.02 0.00 0.01 99.95 09:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:46:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 3 0.02 0.00 0.03 0.02 0.03 99.90 09:47:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:47:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:47:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:47:01 3 0.03 0.00 0.03 0.02 0.03 99.88 09:48:01 all 0.03 0.00 0.01 0.00 0.01 99.95 09:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:48:01 1 0.03 0.00 0.02 0.02 0.00 99.93 09:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 3 0.02 0.00 0.02 0.03 0.02 99.92 09:49:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:49:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:49:01 1 0.00 0.00 0.03 0.00 0.00 99.97 09:49:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 3 0.02 0.00 0.00 0.03 0.03 99.92 09:50:01 all 0.02 0.00 0.00 0.01 0.01 99.97 09:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 3 0.02 0.00 0.00 0.02 0.02 99.95 09:51:01 all 0.01 0.00 0.01 0.03 0.01 99.95 09:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.02 0.00 0.02 0.10 0.03 99.83 09:52:01 all 0.03 0.00 0.00 0.02 0.01 99.94 09:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:52:01 3 0.03 0.00 0.00 0.07 0.03 99.87 09:53:01 all 0.23 0.00 0.02 0.01 0.01 99.73 09:53:01 0 0.00 0.00 0.00 0.02 0.02 99.97 09:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.88 0.00 0.07 0.05 0.03 98.97 09:54:01 all 2.31 0.00 0.10 0.05 0.01 97.52 09:54:01 0 2.57 0.00 0.02 0.00 0.00 97.42 09:54:01 1 1.33 0.00 0.15 0.08 0.02 98.42 09:54:01 2 2.10 0.00 0.10 0.00 0.00 97.80 09:54:01 3 3.24 0.00 0.15 0.13 0.03 96.45 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.19 0.00 1.49 3.24 0.05 76.02 09:55:01 0 24.80 0.00 1.34 1.22 0.05 72.59 09:55:01 1 38.56 0.00 2.52 0.67 0.05 58.20 09:55:01 2 4.26 0.00 0.85 4.53 0.08 90.27 09:55:01 3 9.08 0.00 1.25 6.56 0.03 83.07 09:56:01 all 9.64 0.00 3.50 11.06 0.08 75.72 09:56:01 0 7.19 0.00 2.13 3.61 0.05 87.01 09:56:01 1 14.83 0.00 2.93 2.01 0.07 80.16 09:56:01 2 7.45 0.00 3.35 9.01 0.12 80.07 09:56:01 3 9.07 0.00 5.60 29.62 0.08 55.63 09:57:01 all 11.12 0.00 3.78 6.34 0.07 78.69 09:57:01 0 8.14 0.00 3.15 3.09 0.05 85.57 09:57:01 1 4.95 0.00 3.64 9.16 0.07 82.18 09:57:01 2 20.93 0.00 4.14 5.81 0.08 69.04 09:57:01 3 10.58 0.00 4.19 7.28 0.05 77.89 Average: all 3.27 0.00 0.72 1.69 0.02 94.29 Average: 0 3.33 0.00 0.61 0.80 0.02 95.24 Average: 1 4.51 0.00 0.75 1.21 0.02 93.51 Average: 2 2.69 0.00 0.67 1.54 0.02 95.08 Average: 3 2.56 0.00 0.85 3.22 0.03 93.35