---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2158 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 12G 8.1G 58% / 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 565 2729 0 4680 7112 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:8c:25:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fe8c:25d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:dc:db:6d 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-2158) 01/01/26 _x86_64_ (4 CPU) 02:51:44 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:03 155.93 69.09 86.84 5602.53 39738.50 02:54:01 64.32 0.12 64.20 22.20 9301.29 02:55:01 63.44 12.50 50.94 2261.89 13315.91 02:56:01 377.46 0.05 377.41 7.86 19135.62 02:57:01 385.20 0.03 385.17 3.60 22075.71 02:58:01 90.12 0.00 90.12 0.00 3447.29 02:59:01 4.45 0.00 4.45 0.00 2128.76 03:00:01 4.55 0.00 4.55 0.00 3980.54 03:01:01 10.13 0.00 10.13 0.00 6527.45 03:02:01 18.86 0.00 18.86 0.00 2975.94 03:03:01 191.08 0.47 190.62 5.73 22566.77 03:04:01 454.52 0.00 454.52 0.00 27876.69 03:05:01 145.66 0.05 145.61 5.47 5797.70 03:06:01 8.85 0.30 8.55 20.00 316.08 03:07:01 26.33 3.53 22.80 73.72 1396.57 Average: 133.55 5.76 127.79 534.70 12045.10 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:03 5893428 7417088 2274000 27.84 37212 1666456 984076 10.68 581720 1521756 62944 02:54:01 5579836 7366032 2587592 31.68 57700 1893568 1024804 11.12 645368 1739448 123440 02:55:01 5234644 7327620 2932784 35.91 63044 2187372 1344384 14.59 780960 1929624 232 02:56:01 4873952 7315940 3293476 40.32 96696 2481060 1333080 14.46 821428 2205480 232 02:57:01 4193300 7292684 3974128 48.66 116980 3040008 1379560 14.97 869136 2754924 304 02:58:01 4192996 7220032 3974432 48.66 122584 2966552 1464296 15.89 1023836 2605432 5464 02:59:01 4262076 7315756 3905352 47.82 122632 2991272 1370784 14.87 936584 2622128 12772 03:00:01 4242152 7357924 3925276 48.06 122688 3051272 1323844 14.36 905812 2671356 21000 03:01:01 4110780 7363444 4056648 49.67 122872 3185616 1335748 14.49 940392 2765720 27328 03:02:01 4140804 7374720 4026624 49.30 123936 3163140 1304852 14.16 943816 2730260 936 03:03:01 3388652 7234476 4778776 58.51 133528 3721580 1434444 15.56 1233484 3144892 14328 03:04:01 2607000 7236260 5560428 68.08 151916 4405184 1416692 15.37 1247384 3827516 2872 03:05:01 2836340 7326816 5331088 65.27 155228 4268296 1154212 12.52 1877508 2976652 104 03:06:01 2792864 7284220 5374564 65.80 156632 4283228 1108316 12.03 2236304 2677252 33360 03:07:01 2846284 7334532 5321144 65.15 157724 4278000 1077240 11.69 2192444 2667408 9924 Average: 4079674 7317836 4087754 50.05 116091 3172174 1270422 13.78 1149078 2589323 21016 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:03 ens3 340.20 184.36 1083.79 62.77 0.00 0.00 0.00 0.00 02:53:03 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:53:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 56.13 43.30 705.34 5.60 0.00 0.00 0.00 0.00 02:54:01 lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 438.04 213.75 2296.02 18.84 0.00 0.00 0.00 0.00 02:55:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 39.60 34.77 112.23 5.44 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 387.17 192.52 1941.27 15.85 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 18.95 13.68 40.09 3.01 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.22 1.15 0.25 0.29 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.98 0.83 0.20 0.19 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 81.10 36.09 466.79 2.69 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 17.84 12.51 58.62 2.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 700.02 213.50 3995.35 19.29 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 11.15 12.15 2.86 3.48 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 378.95 529.33 31.13 4180.86 0.00 0.00 0.00 0.00 03:05:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 290.10 292.87 26.74 2286.94 0.00 0.00 0.00 0.00 03:06:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 8.62 10.51 6.52 6.11 0.00 0.00 0.00 0.00 03:07:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 184.96 119.59 717.84 441.83 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 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-2158) 01/01/26 _x86_64_ (4 CPU) 02:51:44 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:03 all 18.50 0.00 2.82 5.19 2.63 70.86 02:53:03 0 21.66 0.00 2.40 4.96 2.53 68.46 02:53:03 1 11.59 0.00 1.79 9.91 2.24 74.47 02:53:03 2 15.12 0.00 4.86 4.14 3.18 72.70 02:53:03 3 25.67 0.00 2.22 1.74 2.53 67.84 02:54:01 all 19.89 0.00 1.24 2.16 1.54 75.17 02:54:01 0 32.02 0.00 1.88 0.43 1.45 64.23 02:54:01 1 26.78 0.00 1.44 3.13 1.53 67.12 02:54:01 2 10.70 0.00 1.02 4.94 2.34 81.00 02:54:01 3 10.14 0.00 0.65 0.12 0.86 88.22 02:55:01 all 9.11 0.00 1.59 1.43 1.52 86.35 02:55:01 0 11.28 0.00 1.31 1.93 1.55 83.93 02:55:01 1 10.94 0.00 2.05 1.83 1.51 83.67 02:55:01 2 3.43 0.00 1.25 1.67 1.83 91.82 02:55:01 3 10.78 0.00 1.73 0.28 1.18 86.02 02:56:01 all 8.94 0.00 4.32 10.57 2.67 73.50 02:56:01 0 8.86 0.00 4.90 11.72 2.66 71.86 02:56:01 1 9.72 0.00 5.36 19.86 2.51 62.54 02:56:01 2 4.40 0.00 3.30 3.62 3.03 85.65 02:56:01 3 12.82 0.00 3.76 7.15 2.48 73.80 02:57:01 all 7.64 0.00 3.53 11.58 2.21 75.04 02:57:01 0 3.26 0.00 2.65 6.70 1.82 85.58 02:57:01 1 9.94 0.00 1.86 3.89 1.63 82.67 02:57:01 2 8.82 0.00 6.96 30.62 3.65 49.95 02:57:01 3 8.55 0.00 2.61 4.96 1.74 82.15 02:58:01 all 16.77 0.00 3.61 2.84 2.26 74.52 02:58:01 0 10.49 0.00 3.28 1.31 2.07 82.86 02:58:01 1 11.15 0.00 3.10 1.70 1.99 82.07 02:58:01 2 15.38 0.00 3.77 6.04 2.35 72.47 02:58:01 3 30.08 0.00 4.32 2.30 2.63 60.68 02:59:01 all 21.50 0.00 2.55 0.02 1.75 74.19 02:59:01 0 21.35 0.00 2.86 0.00 1.58 74.21 02:59:01 1 35.31 0.00 3.64 0.00 1.86 59.19 02:59:01 2 6.24 0.00 1.13 0.08 1.64 90.92 02:59:01 3 23.17 0.00 2.57 0.00 1.92 72.34 03:00:01 all 22.00 0.00 1.98 0.04 1.70 74.27 03:00:01 0 20.78 0.00 2.22 0.02 1.51 75.47 03:00:01 1 39.27 0.00 2.87 0.02 2.54 55.31 03:00:01 2 14.05 0.00 1.41 0.13 1.66 82.76 03:00:01 3 13.91 0.00 1.39 0.00 1.11 83.58 03:01:01 all 21.42 0.00 2.33 0.18 1.83 74.24 03:01:01 0 30.01 0.00 2.99 0.00 2.00 65.00 03:01:01 1 26.83 0.00 2.86 0.18 1.79 68.33 03:01:01 2 7.40 0.00 1.61 0.39 2.12 88.48 03:01:01 3 21.62 0.00 1.88 0.15 1.41 74.94 03:02:01 all 22.21 0.00 1.94 0.38 1.98 73.49 03:02:01 0 17.54 0.00 1.99 0.38 1.66 78.43 03:02:01 1 26.56 0.00 1.87 0.31 1.91 69.35 03:02:01 2 15.93 0.00 1.68 0.48 2.10 79.82 03:02:01 3 28.79 0.00 2.23 0.35 2.24 66.39 03:03:01 all 14.32 0.00 3.91 4.98 2.39 74.41 03:03:01 0 6.63 0.00 3.52 4.76 2.23 82.87 03:03:01 1 19.48 0.00 3.41 0.71 2.38 74.02 03:03:01 2 12.88 0.00 4.40 6.12 2.91 73.68 03:03:01 3 18.31 0.00 4.28 8.36 2.02 67.03 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 8.21 0.00 4.19 13.80 2.62 71.19 03:04:01 0 12.58 0.00 2.88 5.37 2.46 76.70 03:04:01 1 5.96 0.00 5.78 33.92 2.68 51.67 03:04:01 2 5.06 0.00 3.92 9.44 3.07 78.51 03:04:01 3 9.24 0.00 4.16 6.40 2.26 77.94 03:05:01 all 22.54 0.00 2.48 4.56 5.20 65.22 03:05:01 0 18.73 0.00 1.83 1.55 4.33 73.56 03:05:01 1 25.22 0.00 2.58 8.26 5.32 58.61 03:05:01 2 23.50 0.00 3.05 5.45 5.92 62.07 03:05:01 3 22.65 0.00 2.46 2.97 5.24 66.68 03:06:01 all 19.12 0.00 1.01 0.29 1.99 77.60 03:06:01 0 19.81 0.00 0.83 0.71 1.59 77.06 03:06:01 1 14.47 0.00 1.07 0.18 2.00 82.28 03:06:01 2 28.78 0.00 1.39 0.25 2.48 67.10 03:06:01 3 13.41 0.00 0.76 0.00 1.86 83.97 03:07:01 all 20.94 0.00 0.95 0.98 1.29 75.84 03:07:01 0 6.39 0.00 0.93 2.50 0.68 89.50 03:07:01 1 49.83 0.00 1.38 0.65 2.49 45.66 03:07:01 2 26.80 0.00 1.16 0.76 1.69 69.58 03:07:01 3 0.55 0.00 0.32 0.02 0.32 98.80 Average: all 16.87 0.00 2.57 3.94 2.24 74.38 Average: 0 16.05 0.00 2.43 2.83 2.01 76.68 Average: 1 21.52 0.00 2.74 5.65 2.30 67.79 Average: 2 13.24 0.00 2.73 4.95 2.67 76.41 Average: 3 16.68 0.00 2.36 2.33 1.99 76.64