---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9215 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: 7975 593 2712 0 4670 7084 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:4b:ef:96 brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:fe4b:ef96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:db:8f:1d 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-9215) 03/19/26 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 157.46 69.16 88.30 5594.93 39871.10 02:54:01 64.05 4.54 59.51 820.47 8929.45 02:55:01 291.05 8.13 282.92 1460.16 27083.89 02:56:01 310.13 0.02 310.11 2.40 13194.33 02:57:01 292.77 0.00 292.77 0.00 16031.99 02:58:01 15.61 0.02 15.60 0.80 849.06 02:59:01 5.33 0.00 5.33 0.00 1703.58 03:00:01 5.02 0.00 5.02 0.00 3882.69 03:01:01 3.55 0.00 3.55 0.00 2860.86 03:02:01 14.51 0.00 14.51 0.00 6616.63 03:03:01 108.30 0.00 108.30 0.00 10430.39 03:04:01 295.13 0.45 294.68 3.60 22975.77 03:05:01 400.48 0.13 400.35 9.60 24107.98 03:06:01 6.07 0.00 6.07 0.00 143.98 03:07:01 20.70 2.95 17.75 61.32 739.21 Average: 132.75 5.69 127.06 529.90 11964.73 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5862932 7382600 2304488 28.22 37464 1662356 1010228 10.96 613696 1520468 61672 02:54:01 5585160 7389272 2582260 31.62 58004 1910132 986984 10.71 631248 1748608 111252 02:55:01 4814072 7264100 3353348 41.06 84548 2500840 1391332 15.10 845072 2242752 7556 02:56:01 4548696 7258328 3618724 44.31 104508 2702156 1379556 14.97 889728 2421236 9728 02:57:01 4345328 7329524 3822092 46.80 121384 2934248 1338588 14.52 841276 2649396 436 02:58:01 4318224 7326908 3849196 47.13 122260 2952924 1316056 14.28 904328 2606236 3092 02:59:01 4266636 7301676 3900784 47.76 122440 2974624 1351084 14.66 947532 2609676 13644 03:00:01 4154860 7248372 4012560 49.13 122488 3030688 1408556 15.28 1011752 2654264 24260 03:01:01 4215252 7337820 3952168 48.39 122500 3058484 1335120 14.49 926076 2678732 15112 03:02:01 3873360 7150028 4294060 52.58 123584 3205412 1530896 16.61 1178104 2761752 17284 03:03:01 3724308 7213624 4443112 54.40 128252 3395720 1438936 15.61 1244480 2826152 53332 03:04:01 3066068 7193684 5101352 62.46 141292 3956824 1461948 15.86 1278516 3383628 8604 03:05:01 2830484 7292756 5336936 65.34 154856 4258432 1164228 12.63 1277752 3602964 136 03:06:01 2812016 7296608 5355404 65.57 154916 4258628 1164228 12.63 2207984 2667676 36 03:07:01 2787680 7261336 5379740 65.87 157232 4266236 1127932 12.24 2262272 2660568 23272 Average: 4080338 7283109 4087082 50.04 117049 3137847 1293711 14.04 1137321 2602274 23294 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 386.45 230.44 1113.11 61.89 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.10 0.10 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 02:54:01 ens3 61.47 52.37 673.41 15.69 0.00 0.00 0.00 0.00 02:54:01 lo 1.90 1.90 0.16 0.16 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 02:55:01 ens3 258.97 208.02 2282.08 19.22 0.00 0.00 0.00 0.00 02:55:01 lo 0.40 0.40 0.05 0.05 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 02:56:01 ens3 330.39 182.37 2040.10 15.94 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 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 16.25 15.75 4.98 3.91 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 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 12.13 10.05 37.53 1.65 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 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 2.28 3.08 0.53 0.69 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 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 1.55 2.03 0.32 0.36 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 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 0.23 0.32 0.05 0.05 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 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 68.67 55.86 525.11 4.28 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 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 117.00 83.50 642.27 9.34 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 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 473.10 314.05 3348.14 24.36 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 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 21.98 19.60 11.38 15.73 0.00 0.00 0.00 0.00 03:05:01 lo 0.80 0.80 0.07 0.07 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 03:06:01 ens3 428.03 785.94 30.33 6323.85 0.00 0.00 0.00 0.00 03:06:01 lo 2.73 2.73 0.24 0.24 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 03:07:01 ens3 24.13 29.45 12.84 123.48 0.00 0.00 0.00 0.00 03:07:01 lo 1.27 1.27 0.11 0.11 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 146.94 132.94 714.86 441.83 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9215) 03/19/26 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.50 0.00 2.94 4.85 1.01 71.69 02:53:02 0 17.05 0.00 4.96 2.81 0.88 74.30 02:53:02 1 30.98 0.00 2.12 3.52 1.02 62.36 02:53:02 2 8.38 0.00 2.01 10.25 1.02 78.35 02:53:02 3 21.56 0.00 2.67 2.87 1.10 71.80 02:54:01 all 20.64 0.00 1.45 1.72 0.61 75.58 02:54:01 0 1.14 0.00 0.37 0.36 0.08 98.05 02:54:01 1 28.05 0.00 1.75 1.20 0.83 68.17 02:54:01 2 28.64 0.00 2.21 4.21 0.85 64.09 02:54:01 3 24.75 0.00 1.53 1.11 0.68 71.93 02:55:01 all 11.75 0.00 4.00 7.54 0.59 76.12 02:55:01 0 7.01 0.00 3.35 9.35 0.39 79.90 02:55:01 1 8.56 0.00 4.65 9.33 0.52 76.94 02:55:01 2 20.12 0.00 4.39 8.53 0.82 66.13 02:55:01 3 11.26 0.00 3.56 2.94 0.62 81.62 02:56:01 all 7.89 0.00 3.26 9.52 0.45 78.89 02:56:01 0 3.82 0.00 2.94 12.96 0.35 79.93 02:56:01 1 10.48 0.00 2.68 4.49 0.52 81.83 02:56:01 2 3.08 0.00 3.45 13.97 0.40 79.09 02:56:01 3 14.17 0.00 4.00 6.64 0.50 74.68 02:57:01 all 7.50 0.00 3.18 9.06 0.42 79.84 02:57:01 0 10.78 0.00 4.85 15.87 0.52 67.98 02:57:01 1 7.35 0.00 1.99 0.23 0.35 90.07 02:57:01 2 4.69 0.00 3.04 4.81 0.37 87.09 02:57:01 3 7.14 0.00 2.82 15.39 0.45 74.20 02:58:01 all 9.65 0.00 1.69 0.31 0.35 88.01 02:58:01 0 5.93 0.00 1.35 0.08 0.25 92.38 02:58:01 1 11.43 0.00 2.20 0.13 0.33 85.90 02:58:01 2 6.44 0.00 1.71 0.40 0.37 91.09 02:58:01 3 14.77 0.00 1.51 0.61 0.45 82.66 02:59:01 all 21.46 0.00 3.69 0.02 0.68 74.15 02:59:01 0 9.59 0.00 2.91 0.00 0.33 87.17 02:59:01 1 20.15 0.00 4.04 0.00 0.68 75.13 02:59:01 2 27.20 0.00 3.69 0.07 0.79 68.25 02:59:01 3 29.03 0.00 4.11 0.00 0.92 65.94 03:00:01 all 22.07 0.00 2.79 0.05 0.76 74.33 03:00:01 0 14.69 0.00 2.19 0.02 1.01 82.09 03:00:01 1 23.10 0.00 2.96 0.00 0.65 73.28 03:00:01 2 40.35 0.00 4.14 0.18 0.85 54.48 03:00:01 3 10.15 0.00 1.89 0.00 0.50 87.46 03:01:01 all 23.13 0.00 1.64 0.05 0.58 74.61 03:01:01 0 9.87 0.00 0.68 0.02 0.30 89.13 03:01:01 1 36.15 0.00 2.25 0.00 0.83 60.77 03:01:01 2 16.84 0.00 1.21 0.18 0.50 81.26 03:01:01 3 29.61 0.00 2.41 0.00 0.71 67.26 03:02:01 all 22.24 0.00 2.34 0.26 0.78 74.38 03:02:01 0 7.97 0.00 1.37 0.18 0.55 89.93 03:02:01 1 25.18 0.00 2.25 0.33 0.85 71.38 03:02:01 2 28.81 0.00 3.37 0.33 0.75 66.74 03:02:01 3 26.97 0.00 2.34 0.18 0.97 69.54 03:03:01 all 17.97 0.00 3.75 2.44 0.88 74.96 03:03:01 0 15.35 0.00 3.72 2.36 0.79 77.78 03:03:01 1 17.70 0.00 3.61 2.13 1.00 75.55 03:03:01 2 17.96 0.00 3.71 3.04 0.82 74.47 03:03:01 3 20.85 0.00 4.01 2.25 0.92 71.97 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 7.97 0.00 3.40 9.03 0.58 79.01 03:04:01 0 7.84 0.00 3.54 13.44 0.67 74.51 03:04:01 1 2.10 0.00 1.67 3.68 0.32 92.23 03:04:01 2 7.29 0.00 4.12 15.04 0.59 72.96 03:04:01 3 14.77 0.00 4.28 3.95 0.74 76.26 03:05:01 all 10.68 0.00 4.33 12.46 0.71 71.82 03:05:01 0 9.70 0.00 3.00 7.00 0.61 79.69 03:05:01 1 8.92 0.00 5.85 18.04 0.66 66.53 03:05:01 2 15.23 0.00 3.58 3.02 0.90 77.28 03:05:01 3 8.91 0.00 4.85 21.73 0.69 63.82 03:06:01 all 32.79 0.00 1.86 0.11 0.88 64.37 03:06:01 0 37.04 0.00 1.91 0.15 0.75 60.15 03:06:01 1 32.99 0.00 1.68 0.10 0.76 64.47 03:06:01 2 25.45 0.00 1.37 0.13 0.79 72.26 03:06:01 3 35.67 0.00 2.48 0.05 1.21 60.60 03:07:01 all 17.35 0.00 0.98 0.75 0.56 80.35 03:07:01 0 8.21 0.00 0.63 0.53 0.55 90.08 03:07:01 1 21.78 0.00 1.20 2.00 0.57 74.45 03:07:01 2 10.74 0.00 1.00 0.08 0.37 87.81 03:07:01 3 28.67 0.00 1.10 0.38 0.73 69.11 Average: all 16.85 0.00 2.75 3.87 0.66 75.88 Average: 0 11.08 0.00 2.52 4.33 0.54 81.54 Average: 1 19.00 0.00 2.73 3.00 0.66 74.62 Average: 2 17.43 0.00 2.87 4.28 0.68 74.75 Average: 3 19.90 0.00 2.90 3.86 0.75 72.59