---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2473 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 908 22052 0 9206 30804 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:74:52:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85377sec preferred_lft 85377sec inet6 fe80::f816:3eff:fe74:5241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:9f:9c:fb 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2473) 03/31/26 _x86_64_ (8 CPU) 15:57:43 LINUX RESTART (8 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 82.54 46.11 36.43 4279.95 48250.62 16:00:01 8.15 0.00 8.15 0.00 11042.16 16:01:01 8.13 0.02 8.11 2.67 11031.92 16:02:01 8.40 0.00 8.40 0.00 11171.74 16:03:01 8.13 0.00 8.13 0.00 11034.69 16:04:01 8.06 0.00 8.06 0.00 11167.08 16:05:01 8.20 0.00 8.20 0.00 11170.40 16:06:01 8.12 0.02 8.10 0.27 11303.45 16:07:01 8.11 0.00 8.11 0.00 11167.34 16:08:01 8.65 0.00 8.65 0.00 11308.12 16:09:01 340.34 26.91 313.43 894.64 21017.93 16:10:01 200.63 44.46 156.17 3489.55 34795.53 16:11:01 144.06 14.41 129.65 2472.52 31966.81 16:12:01 246.58 14.83 231.74 1009.97 90702.22 16:13:01 592.27 6.03 586.24 417.06 134398.67 16:14:01 221.53 3.02 218.51 140.89 13823.13 Average: 118.87 9.74 109.14 794.18 29709.74 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 30672244 31915700 2266976 6.88 38636 1533412 1318968 3.88 606036 1416040 440 16:00:01 30671180 31914744 2268040 6.89 38716 1533416 1318968 3.88 606968 1416020 220 16:01:01 30669536 31913268 2269684 6.89 38804 1533496 1318968 3.88 608268 1416096 116 16:02:01 30668012 31911828 2271208 6.90 38884 1533500 1318968 3.88 609332 1416100 160 16:03:01 30658136 31902060 2281084 6.93 38980 1533472 1318968 3.88 618832 1416104 24 16:04:01 30655240 31899344 2283980 6.93 39060 1533512 1318968 3.88 621868 1416112 248 16:05:01 30653336 31897524 2285884 6.94 39140 1533516 1318968 3.88 623656 1416120 8 16:06:01 30650644 31894932 2288576 6.95 39228 1533532 1318968 3.88 626696 1416132 228 16:07:01 30645848 31890208 2293372 6.96 39308 1533536 1318968 3.88 630712 1416128 24 16:08:01 30644480 31888972 2294740 6.97 39388 1533540 1318968 3.88 631756 1416140 12 16:09:01 29997876 31652276 2941344 8.93 76084 1884764 1476528 4.34 918860 1726868 221376 16:10:01 28698272 30953104 4240948 12.88 94900 2448008 1970156 5.80 1722136 2183916 12052 16:11:01 28062712 31622808 4876508 14.80 108684 3707628 1489844 4.38 1366984 3119036 568284 16:12:01 22659760 31600832 10279460 31.21 184448 8751780 1804152 5.31 1485428 8134512 3431972 16:13:01 19494396 28727268 13444824 40.82 216916 8869372 12911736 37.99 4553484 8078168 63792 16:14:01 22655052 31608348 10284168 31.22 228356 8683676 1590504 4.68 1958816 7611300 644 Average: 28634795 31574576 4304425 13.07 81221 3105010 2152038 6.33 1136864 2813424 268725 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:59:01 ens3 225.13 133.79 578.43 29.25 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 0.48 0.18 0.08 0.38 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.25 0.08 0.07 0.16 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 0.42 0.18 0.08 0.17 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 0.83 0.82 0.47 1.32 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 1.17 0.47 0.40 0.47 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.95 0.40 0.37 0.32 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 1.70 0.60 0.57 0.73 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 1.22 0.93 0.69 0.96 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 0.28 0.18 0.07 0.24 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 16:09:01 ens3 264.60 179.34 1512.64 54.44 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 16:10:01 ens3 763.36 565.69 6571.09 97.19 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 16:11:01 ens3 554.11 347.94 2563.08 91.76 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 18.60 18.60 2.63 2.63 0.00 0.00 0.00 0.00 16:12:01 ens3 1949.03 1130.86 40388.61 95.00 0.00 0.00 0.00 0.00 16:13:01 veth5d6dae2 1.92 1.95 0.42 0.20 0.00 0.00 0.00 0.00 16:13:01 veth27bd0b1 2.52 2.57 1.05 2.07 0.00 0.00 0.00 0.00 16:13:01 veth2b3c302 64.28 74.14 5.64 52.38 0.00 0.00 0.00 0.00 16:13:01 veth2bc94f9 1.87 1.73 0.31 0.91 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 30.02 30.02 4.05 4.05 0.00 0.00 0.00 0.00 16:14:01 ens3 3897.17 2440.02 52128.27 407.21 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 1.69 1.69 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 243.12 152.10 3257.95 25.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2473) 03/31/26 _x86_64_ (8 CPU) 15:57:43 LINUX RESTART (8 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 2.32 0.00 0.60 2.55 0.02 94.51 15:59:01 0 2.37 0.00 0.42 0.57 0.02 96.63 15:59:01 1 3.23 0.00 0.55 2.55 0.03 93.63 15:59:01 2 2.95 0.00 1.47 0.30 0.02 95.27 15:59:01 3 3.07 0.00 0.33 0.60 0.02 95.98 15:59:01 4 1.69 0.00 1.02 11.34 0.03 85.92 15:59:01 5 1.49 0.00 0.40 0.03 0.02 98.06 15:59:01 6 1.43 0.00 0.33 0.23 0.02 97.99 15:59:01 7 2.35 0.00 0.28 4.77 0.02 92.58 16:00:01 all 0.03 0.00 0.01 0.52 0.01 99.44 16:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:00:01 1 0.07 0.00 0.05 0.50 0.02 99.37 16:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:00:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:00:01 4 0.03 0.00 0.02 0.00 0.02 99.93 16:00:01 5 0.03 0.00 0.03 0.00 0.02 99.92 16:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:00:01 7 0.00 0.00 0.00 3.65 0.02 96.33 16:01:01 all 0.02 0.00 0.01 0.38 0.01 99.58 16:01:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:01:01 1 0.02 0.00 0.00 0.27 0.00 99.72 16:01:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:01:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:01:01 5 0.05 0.00 0.05 0.00 0.03 99.87 16:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:01:01 7 0.00 0.00 0.02 2.78 0.00 97.20 16:02:01 all 0.01 0.00 0.01 0.36 0.00 99.61 16:02:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:02:01 1 0.03 0.00 0.00 0.12 0.00 99.85 16:02:01 2 0.03 0.00 0.03 0.00 0.00 99.93 16:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 4 0.02 0.00 0.00 0.00 0.02 99.97 16:02:01 5 0.02 0.00 0.00 0.00 0.02 99.97 16:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:02:01 7 0.00 0.00 0.00 2.73 0.00 97.27 16:03:01 all 0.09 0.00 0.02 0.39 0.01 99.49 16:03:01 0 0.12 0.00 0.03 0.00 0.00 99.85 16:03:01 1 0.10 0.00 0.02 0.25 0.00 99.63 16:03:01 2 0.30 0.00 0.00 0.00 0.00 99.70 16:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:03:01 4 0.08 0.00 0.07 0.00 0.02 99.83 16:03:01 5 0.05 0.00 0.03 0.00 0.03 99.88 16:03:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 7 0.03 0.00 0.00 2.87 0.02 97.08 16:04:01 all 0.04 0.00 0.01 0.38 0.01 99.56 16:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:04:01 1 0.05 0.00 0.02 0.30 0.00 99.63 16:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:04:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 4 0.08 0.00 0.02 0.00 0.02 99.88 16:04:01 5 0.02 0.00 0.02 0.00 0.02 99.95 16:04:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 7 0.07 0.00 0.00 2.73 0.00 97.20 16:05:01 all 0.07 0.00 0.01 0.36 0.00 99.56 16:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:05:01 3 0.02 0.00 0.02 0.00 0.02 99.95 16:05:01 4 0.05 0.00 0.02 0.00 0.00 99.93 16:05:01 5 0.37 0.00 0.03 0.00 0.03 99.57 16:05:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:05:01 7 0.03 0.00 0.03 2.87 0.00 97.07 16:06:01 all 0.28 0.00 0.01 0.22 0.01 99.48 16:06:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:06:01 2 0.07 0.00 0.00 0.00 0.00 99.93 16:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:06:01 4 0.05 0.00 0.00 0.02 0.02 99.92 16:06:01 5 2.00 0.00 0.02 0.00 0.02 97.96 16:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:06:01 7 0.05 0.00 0.02 1.75 0.00 98.18 16:07:01 all 0.21 0.00 0.01 0.35 0.00 99.42 16:07:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 4 0.03 0.00 0.00 0.00 0.02 99.95 16:07:01 5 1.55 0.00 0.03 0.00 0.02 98.40 16:07:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:07:01 7 0.00 0.00 0.02 2.80 0.02 97.17 16:08:01 all 0.26 0.00 0.01 0.27 0.01 99.45 16:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 1 0.00 0.00 0.02 0.00 0.02 99.97 16:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 4 0.05 0.00 0.00 0.00 0.02 99.93 16:08:01 5 1.99 0.00 0.05 0.02 0.03 97.92 16:08:01 6 0.00 0.00 0.00 0.00 0.02 99.98 16:08:01 7 0.00 0.00 0.02 2.18 0.00 97.80 16:09:01 all 9.76 0.00 0.88 1.42 0.03 87.91 16:09:01 0 5.43 0.00 0.22 0.08 0.02 94.25 16:09:01 1 13.10 0.00 1.17 0.38 0.02 85.34 16:09:01 2 11.27 0.00 0.90 0.20 0.03 87.60 16:09:01 3 17.31 0.00 1.17 3.67 0.07 77.79 16:09:01 4 18.07 0.00 1.05 0.22 0.03 80.63 16:09:01 5 8.87 0.00 0.67 0.27 0.05 90.15 16:09:01 6 2.22 0.00 1.37 3.51 0.02 92.87 16:09:01 7 1.89 0.00 0.50 3.04 0.02 94.56 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 20.41 0.00 1.45 5.42 0.06 72.66 16:10:01 0 20.16 0.00 1.22 1.54 0.07 77.02 16:10:01 1 30.23 0.00 2.61 7.75 0.10 59.31 16:10:01 2 26.10 0.00 1.10 0.37 0.05 72.38 16:10:01 3 16.64 0.00 1.29 12.17 0.03 69.87 16:10:01 4 19.51 0.00 1.22 2.90 0.05 76.32 16:10:01 5 17.41 0.00 1.07 6.73 0.05 74.74 16:10:01 6 21.07 0.00 2.35 6.12 0.07 70.39 16:10:01 7 12.18 0.00 0.72 5.74 0.05 81.31 16:11:01 all 26.35 0.00 2.02 2.60 0.06 68.97 16:11:01 0 19.90 0.00 1.37 0.30 0.03 78.40 16:11:01 1 27.03 0.00 2.19 0.50 0.05 70.24 16:11:01 2 25.73 0.00 2.62 0.18 0.07 71.39 16:11:01 3 24.28 0.00 1.30 4.34 0.07 70.01 16:11:01 4 30.39 0.00 2.16 4.76 0.10 62.59 16:11:01 5 32.88 0.00 3.09 3.09 0.07 60.87 16:11:01 6 31.62 0.00 1.69 1.66 0.07 64.96 16:11:01 7 18.98 0.00 1.74 5.98 0.03 73.27 16:12:01 all 17.77 0.00 6.75 7.91 0.06 67.51 16:12:01 0 14.54 0.00 7.19 9.46 0.05 68.76 16:12:01 1 15.95 0.00 6.29 4.47 0.07 73.22 16:12:01 2 34.04 0.00 7.24 6.40 0.08 52.23 16:12:01 3 20.24 0.00 7.04 3.67 0.07 68.98 16:12:01 4 14.06 0.00 6.84 11.44 0.07 67.60 16:12:01 5 13.08 0.00 6.92 20.92 0.07 59.01 16:12:01 6 13.90 0.00 6.20 4.42 0.05 75.43 16:12:01 7 16.28 0.00 6.22 2.54 0.05 74.91 16:13:01 all 34.52 0.00 6.37 9.63 0.09 49.40 16:13:01 0 33.61 0.00 6.03 8.37 0.07 51.91 16:13:01 1 35.88 0.00 6.04 4.60 0.08 53.39 16:13:01 2 33.51 0.00 6.54 3.84 0.10 56.00 16:13:01 3 33.37 0.00 6.52 4.16 0.08 55.86 16:13:01 4 35.97 0.00 6.09 10.41 0.08 47.44 16:13:01 5 33.97 0.00 6.75 9.52 0.10 49.65 16:13:01 6 34.76 0.00 6.04 5.67 0.08 53.43 16:13:01 7 35.06 0.00 6.91 30.54 0.10 27.38 16:14:01 all 43.23 0.00 5.25 1.14 0.10 50.28 16:14:01 0 43.82 0.00 5.37 2.08 0.08 48.65 16:14:01 1 42.86 0.00 5.01 1.04 0.12 50.97 16:14:01 2 48.16 0.00 5.14 0.27 0.08 46.35 16:14:01 3 42.33 0.00 5.89 0.44 0.10 51.24 16:14:01 4 41.17 0.00 5.51 0.64 0.12 52.56 16:14:01 5 39.69 0.00 4.91 2.97 0.10 52.33 16:14:01 6 45.72 0.00 5.13 0.44 0.10 48.61 16:14:01 7 42.08 0.00 5.03 1.26 0.10 51.53 Average: all 9.67 0.00 1.45 2.11 0.03 86.74 Average: 0 8.72 0.00 1.36 1.39 0.02 88.51 Average: 1 10.50 0.00 1.49 1.42 0.03 86.56 Average: 2 11.34 0.00 1.56 0.72 0.03 86.36 Average: 3 9.79 0.00 1.46 1.81 0.03 86.90 Average: 4 10.04 0.00 1.49 2.59 0.04 85.84 Average: 5 9.55 0.00 1.49 2.70 0.04 86.22 Average: 6 9.37 0.00 1.44 1.37 0.03 87.79 Average: 7 8.02 0.00 1.34 4.87 0.03 85.75