---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2160 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 3859 0 3604 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:ed:b7:8d brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85405sec preferred_lft 85405sec inet6 fe80::f816:3eff:feed:b78d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:92:27:15 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-2160) 05/30/26 _x86_64_ (4 CPU) 09:42:47 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 85.29 44.10 41.19 4710.03 37645.20 09:45:01 1.45 0.00 1.45 0.00 16.13 09:46:01 0.85 0.03 0.82 4.93 9.73 09:47:01 1.25 0.00 1.25 0.00 13.60 09:48:01 0.98 0.02 0.97 3.07 11.73 09:49:01 0.88 0.00 0.88 0.00 10.26 09:50:01 0.95 0.00 0.95 0.00 12.66 09:51:01 1.27 0.00 1.27 0.00 14.66 09:52:01 0.78 0.00 0.78 0.00 9.33 09:53:01 0.73 0.00 0.73 0.00 8.54 09:54:01 1.52 0.42 1.10 27.06 27.06 09:55:01 97.02 25.06 71.96 889.17 5543.49 09:56:01 66.47 12.28 54.19 2230.16 9752.64 09:57:01 391.53 0.17 391.37 9.87 34483.19 09:58:01 172.90 2.68 170.22 39.33 30804.20 09:59:01 20.24 0.37 19.88 31.59 1409.00 Average: 52.81 5.33 47.49 497.14 7493.74 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 6167056 7554700 2000372 24.49 26360 1547588 846184 9.18 416556 1428328 84 09:45:01 6168172 7555896 1999256 24.48 26392 1547592 846184 9.18 415888 1428324 116 09:46:01 6167808 7555700 1999620 24.48 26416 1547744 846184 9.18 416148 1428476 8 09:47:01 6167224 7555180 2000204 24.49 26448 1547748 846184 9.18 416340 1428480 120 09:48:01 6168044 7556200 1999384 24.48 26488 1547904 857124 9.30 414980 1428636 8 09:49:01 6156672 7544896 2010756 24.62 26532 1547908 857124 9.30 427016 1428640 180 09:50:01 6156796 7545052 2010632 24.62 26568 1547916 857124 9.30 426952 1428644 132 09:51:01 6156728 7545032 2010700 24.62 26600 1547920 857124 9.30 426992 1428652 4 09:52:01 6156712 7545052 2010716 24.62 26624 1547920 857124 9.30 427040 1428652 140 09:53:01 6156968 7545332 2010460 24.62 26640 1547928 857124 9.30 426840 1428656 128 09:54:01 6135316 7524960 2032112 24.88 26724 1549180 857124 9.30 446604 1429696 216 09:55:01 5655120 7346200 2512308 30.76 53776 1805652 997300 10.82 662788 1655652 146980 09:56:01 5266732 7405336 2900696 35.52 66860 2224948 1099692 11.93 655156 2019124 287620 09:57:01 4531060 7321032 3636368 44.52 98256 2790536 1297660 14.08 802156 2532196 12204 09:58:01 3996648 7367576 4170780 51.07 120964 3312772 970100 10.53 843016 2992892 1668 09:59:01 3995552 7376280 4171876 51.08 122788 3320484 968532 10.51 842024 2994452 9144 Average: 5700163 7490276 2467265 30.21 47152 1905109 919868 9.98 529156 1744344 28672 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:01 ens3 180.41 87.67 492.57 22.90 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 0.13 0.12 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.03 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.15 0.10 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.03 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 1.10 0.62 1.58 0.10 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 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 09:51:01 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 0.15 0.10 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 lo 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 09:53:01 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 09:54:01 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 5.23 4.32 13.39 2.08 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 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:55:01 ens3 213.48 155.26 1203.32 46.00 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 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 09:56:01 ens3 82.62 66.41 1131.34 9.15 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 228.48 191.23 2321.81 17.32 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 09:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 455.26 325.65 4140.68 24.71 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 09:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:59:01 ens3 12.25 13.36 9.86 6.20 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: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 73.79 52.87 582.77 8.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2160) 05/30/26 _x86_64_ (4 CPU) 09:42:47 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 5.04 0.00 1.80 2.80 0.74 89.62 09:44:01 0 6.73 0.00 1.22 3.83 0.58 87.64 09:44:01 1 4.97 0.00 1.05 4.00 0.72 89.26 09:44:01 2 4.90 0.00 4.10 1.88 1.05 88.07 09:44:01 3 3.57 0.00 0.85 1.47 0.63 93.48 09:45:01 all 0.15 0.00 0.02 0.01 0.02 99.80 09:45:01 0 0.45 0.00 0.00 0.00 0.03 99.52 09:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:45:01 2 0.07 0.00 0.03 0.02 0.02 99.87 09:45:01 3 0.08 0.00 0.02 0.00 0.02 99.88 09:46:01 all 0.02 0.00 0.01 0.00 0.01 99.96 09:46:01 0 0.00 0.00 0.02 0.00 0.03 99.95 09:46:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:46:01 2 0.03 0.00 0.02 0.03 0.00 99.92 09:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 all 0.02 0.00 0.01 0.01 0.02 99.94 09:47:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 2 0.03 0.00 0.02 0.02 0.03 99.90 09:47:01 3 0.00 0.00 0.03 0.00 0.02 99.95 09:48:01 all 0.02 0.00 0.00 0.01 0.00 99.97 09:48:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:48:01 2 0.03 0.00 0.02 0.03 0.00 99.92 09:48:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 all 0.19 0.00 0.02 0.01 0.03 99.76 09:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 1 0.00 0.00 0.00 0.00 0.03 99.97 09:49:01 2 0.07 0.00 0.02 0.03 0.03 99.85 09:49:01 3 0.67 0.00 0.03 0.00 0.03 99.27 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 0.00 0.02 99.97 09:50:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:50:01 2 0.05 0.00 0.03 0.03 0.00 99.88 09:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 all 0.01 0.00 0.02 0.00 0.00 99.97 09:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 2 0.05 0.00 0.03 0.02 0.02 99.88 09:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 all 0.03 0.00 0.01 0.01 0.00 99.96 09:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 2 0.03 0.00 0.02 0.03 0.00 99.92 09:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 all 0.01 0.00 0.01 0.00 0.00 99.97 09:53:01 0 0.00 0.00 0.02 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 0.03 0.00 0.02 0.02 0.00 99.93 09:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:54:01 all 0.36 0.00 0.03 0.05 0.03 99.53 09:54:01 0 0.55 0.00 0.00 0.00 0.02 99.43 09:54:01 1 0.22 0.00 0.02 0.02 0.05 99.70 09:54:01 2 0.48 0.00 0.05 0.08 0.02 99.37 09:54:01 3 0.17 0.00 0.02 0.12 0.03 99.67 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 22.25 0.00 1.55 2.95 1.00 72.25 09:55:01 0 16.92 0.00 1.37 4.59 0.67 76.46 09:55:01 1 16.76 0.00 0.93 1.53 0.85 79.93 09:55:01 2 38.12 0.00 2.53 5.34 1.40 52.61 09:55:01 3 17.21 0.00 1.42 0.35 1.08 79.94 09:56:01 all 20.47 0.00 2.13 1.57 0.80 75.03 09:56:01 0 12.01 0.00 1.74 0.68 0.43 85.14 09:56:01 1 27.86 0.00 2.60 0.60 1.05 67.89 09:56:01 2 13.90 0.00 1.84 3.37 0.60 80.29 09:56:01 3 28.08 0.00 2.31 1.61 1.07 66.93 09:57:01 all 10.91 0.00 3.80 10.84 0.55 73.90 09:57:01 0 5.27 0.00 2.21 2.89 0.32 89.31 09:57:01 1 17.66 0.00 3.94 8.69 0.63 69.07 09:57:01 2 8.72 0.00 3.40 14.05 0.66 73.16 09:57:01 3 11.95 0.00 5.65 17.78 0.61 64.02 09:58:01 all 9.84 0.00 4.07 5.35 0.63 80.10 09:58:01 0 8.87 0.00 4.18 13.15 0.64 73.17 09:58:01 1 6.68 0.00 4.85 4.58 0.60 83.27 09:58:01 2 10.16 0.00 3.48 2.43 0.68 83.25 09:58:01 3 13.64 0.00 3.78 1.22 0.62 80.75 09:59:01 all 21.24 0.00 1.16 0.50 0.70 76.40 09:59:01 0 10.28 0.00 0.97 1.73 0.48 86.54 09:59:01 1 17.91 0.00 1.10 0.17 0.58 80.24 09:59:01 2 44.25 0.00 2.07 0.07 1.38 52.23 09:59:01 3 12.55 0.00 0.52 0.03 0.38 86.52 Average: all 5.67 0.00 0.91 1.50 0.28 91.63 Average: 0 3.82 0.00 0.73 1.68 0.20 93.56 Average: 1 5.78 0.00 0.91 1.22 0.29 91.80 Average: 2 7.56 0.00 1.10 1.70 0.37 89.27 Average: 3 5.50 0.00 0.91 1.40 0.28 91.90