---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8357 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 9.0G 54% / 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 512 3797 0 3666 7165 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:24:c1:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fe24:c12e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:bd:b4:c1 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-8357) 08/15/26 _x86_64_ (4 CPU) 09:42:45 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 87.99 44.49 43.49 4731.74 37633.61 09:45:01 1.17 0.00 1.17 0.00 14.37 09:46:01 1.37 0.02 1.35 2.53 15.20 09:47:01 0.88 0.00 0.88 0.00 11.46 09:48:01 1.05 0.00 1.05 0.00 11.73 09:49:01 0.93 0.00 0.93 0.00 11.86 09:50:01 1.15 0.00 1.15 0.00 13.46 09:51:01 1.17 0.00 1.17 0.00 14.26 09:52:01 0.80 0.00 0.80 0.00 9.07 09:53:01 1.35 0.00 1.35 0.00 16.80 09:54:01 1.33 0.35 0.98 26.26 155.55 09:55:01 95.92 24.85 71.07 883.19 5043.69 09:56:01 53.79 4.53 49.26 812.53 8689.89 09:57:01 331.67 7.93 323.74 1427.12 33080.97 09:58:01 243.16 2.40 240.76 22.80 32099.05 09:59:01 27.51 0.52 27.00 38.26 5265.66 Average: 53.26 5.32 47.93 497.04 7638.38 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 6150584 7538464 2016844 24.69 26384 1547864 841268 9.13 435556 1428868 72 09:45:01 6156260 7544216 2011168 24.62 26432 1547868 841268 9.13 429292 1428864 140 09:46:01 6156444 7544560 2010984 24.62 26512 1547948 841268 9.13 429604 1428944 8 09:47:01 6156040 7544252 2011388 24.63 26552 1547952 851732 9.24 429416 1428948 152 09:48:01 6156636 7544896 2010792 24.62 26592 1547952 862436 9.36 428680 1428948 8 09:49:01 6157032 7545468 2010396 24.61 26648 1548084 862436 9.36 428540 1429064 168 09:50:01 6156892 7545364 2010536 24.62 26692 1548088 862436 9.36 428480 1429084 4 09:51:01 6156852 7545392 2010576 24.62 26716 1548092 862436 9.36 428524 1429088 32 09:52:01 6156712 7545268 2010716 24.62 26740 1548092 862436 9.36 428532 1429088 8 09:53:01 6156524 7545120 2010904 24.62 26772 1548096 870428 9.44 428544 1429100 32 09:54:01 6134540 7528204 2032888 24.89 26836 1553092 870428 9.44 445304 1433436 20 09:55:01 5708416 7352564 2459012 30.11 45228 1773640 999856 10.85 671692 1608212 108316 09:56:01 5431672 7391712 2735756 33.50 62316 2056988 937108 10.17 639744 1885704 195892 09:57:01 4620568 7320648 3546860 43.43 92284 2723872 1310732 14.22 797216 2467312 4336 09:58:01 3823324 7345024 4344104 53.19 120008 3455192 1436332 15.59 876048 3120356 34200 09:59:01 3923296 7368916 4244132 51.96 123020 3383388 972788 10.56 859244 3049736 9368 Average: 5700112 7484379 2467316 30.21 45983 1901638 942837 10.23 536526 1740922 22047 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:02 ens3 241.83 120.26 504.69 25.82 0.00 0.00 0.00 0.00 09:44:02 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 0.08 0.07 0.00 0.00 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 0.00 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 09:47:01 lo 0.20 0.20 0.01 0.01 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 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 0.02 0.02 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 0.25 0.13 0.13 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 0.03 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 0.05 0.05 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 09:52:01 lo 0.00 0.00 0.00 0.00 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 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 0.02 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 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 49.20 35.47 85.51 10.52 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 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:55:01 ens3 144.69 109.80 1099.68 36.18 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 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 09:56:01 ens3 64.29 58.59 741.26 8.45 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 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:57:01 ens3 317.06 226.62 3089.27 19.83 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 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 405.05 308.07 3510.96 22.07 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 09:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:59:01 ens3 96.72 69.52 655.22 10.82 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 82.55 58.10 606.06 8.37 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-8357) 08/15/26 _x86_64_ (4 CPU) 09:42:45 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 5.54 0.00 2.14 3.14 1.12 88.05 09:44:02 0 4.74 0.00 1.21 4.28 0.90 88.87 09:44:02 1 4.65 0.00 2.16 0.86 0.95 91.37 09:44:02 2 7.19 0.00 1.33 1.89 1.44 88.15 09:44:02 3 5.59 0.00 3.86 5.56 1.18 83.80 09:45:01 all 0.03 0.00 0.03 0.01 0.03 99.89 09:45:01 0 0.03 0.00 0.00 0.05 0.09 99.83 09:45:01 1 0.00 0.00 0.02 0.00 0.02 99.97 09:45:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:45:01 3 0.07 0.00 0.07 0.00 0.05 99.81 09:46:01 all 0.02 0.00 0.02 0.02 0.03 99.91 09:46:01 0 0.00 0.00 0.05 0.08 0.05 99.82 09:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 2 0.02 0.00 0.00 0.00 0.05 99.93 09:46:01 3 0.03 0.00 0.05 0.00 0.02 99.90 09:47:01 all 0.05 0.00 0.03 0.01 0.02 99.90 09:47:01 0 0.10 0.00 0.00 0.03 0.03 99.83 09:47:01 1 0.00 0.00 0.02 0.00 0.02 99.97 09:47:01 2 0.00 0.00 0.03 0.00 0.02 99.95 09:47:01 3 0.08 0.00 0.03 0.00 0.02 99.87 09:48:01 all 0.18 0.00 0.02 0.01 0.02 99.77 09:48:01 0 0.67 0.00 0.03 0.03 0.02 99.25 09:48:01 1 0.00 0.00 0.02 0.00 0.03 99.95 09:48:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:48:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:49:01 all 0.04 0.00 0.03 0.01 0.01 99.92 09:49:01 0 0.03 0.00 0.00 0.05 0.02 99.90 09:49:01 1 0.00 0.00 0.03 0.02 0.00 99.95 09:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 3 0.12 0.00 0.05 0.00 0.00 99.83 09:50:01 all 0.03 0.00 0.01 0.01 0.01 99.95 09:50:01 0 0.00 0.00 0.02 0.02 0.00 99.97 09:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:50:01 3 0.07 0.00 0.00 0.02 0.00 99.92 09:51:01 all 0.02 0.00 0.02 0.01 0.01 99.94 09:51:01 0 0.02 0.00 0.00 0.02 0.02 99.95 09:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 2 0.02 0.00 0.03 0.02 0.03 99.90 09:51:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:52:01 all 0.02 0.00 0.02 0.00 0.00 99.95 09:52:01 0 0.00 0.00 0.02 0.03 0.00 99.95 09:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:52:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 all 0.07 0.00 0.01 0.01 0.01 99.91 09:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:53:01 1 0.20 0.00 0.02 0.00 0.00 99.78 09:53:01 2 0.02 0.00 0.02 0.03 0.02 99.92 09:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:54:01 all 1.26 0.00 0.09 0.02 0.05 98.59 09:54:01 0 0.80 0.00 0.13 0.00 0.07 99.00 09:54:01 1 2.63 0.00 0.03 0.02 0.03 97.29 09:54:01 2 0.77 0.00 0.15 0.05 0.05 98.98 09:54:01 3 0.83 0.00 0.02 0.00 0.05 99.10 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.36 0.00 1.57 3.08 0.96 74.03 09:55:01 0 11.49 0.00 1.03 0.55 0.60 86.32 09:55:01 1 37.61 0.00 1.95 1.67 1.25 57.52 09:55:01 2 18.49 0.00 2.09 8.64 1.20 69.58 09:55:01 3 13.82 0.00 1.22 1.45 0.77 82.74 09:56:01 all 20.95 0.00 1.54 1.50 0.76 75.26 09:56:01 0 13.08 0.00 1.48 0.60 0.80 84.04 09:56:01 1 4.86 0.00 0.46 0.81 0.15 93.73 09:56:01 2 57.53 0.00 2.82 0.42 1.72 37.50 09:56:01 3 8.57 0.00 1.43 4.22 0.37 85.41 09:57:01 all 10.08 0.00 3.88 8.98 0.57 76.48 09:57:01 0 14.85 0.00 3.51 8.83 0.55 72.27 09:57:01 1 12.46 0.00 3.51 1.90 0.70 81.43 09:57:01 2 6.39 0.00 2.97 2.70 0.66 87.28 09:57:01 3 6.57 0.00 5.53 22.56 0.39 64.95 09:58:01 all 9.83 0.00 4.63 7.00 0.74 77.81 09:58:01 0 8.39 0.00 6.25 8.13 0.71 76.53 09:58:01 1 14.36 0.00 3.36 6.90 0.64 74.75 09:58:01 2 8.68 0.00 4.96 5.72 1.05 79.59 09:58:01 3 7.88 0.00 3.96 7.24 0.55 80.37 09:59:01 all 19.26 0.00 1.53 0.80 0.76 77.64 09:59:01 0 11.28 0.00 1.15 0.45 0.52 86.61 09:59:01 1 18.40 0.00 1.99 2.22 0.63 76.76 09:59:01 2 17.41 0.00 1.32 0.30 0.87 80.10 09:59:01 3 29.95 0.00 1.67 0.25 1.05 67.09 Average: all 5.49 0.00 0.97 1.53 0.32 91.69 Average: 0 4.10 0.00 0.93 1.44 0.27 93.25 Average: 1 5.95 0.00 0.85 0.90 0.28 92.03 Average: 2 7.29 0.00 0.98 1.23 0.45 90.04 Average: 3 4.61 0.00 1.12 2.57 0.28 91.42