---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13242 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: 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): 0-7 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 16G 140G 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 886 23049 0 8231 30825 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:7d:5d:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe7d:5d55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:48:26:8a 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 inet6 fe80::42:b7ff:fe48:268a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13242) 11/17/25 _x86_64_ (8 CPU) 03:49:06 LINUX RESTART (8 CPU) 03:50:01 tps rtps wtps bread/s bwrtn/s 03:51:01 165.16 19.48 145.68 2259.22 56619.36 03:52:01 361.64 3.15 358.49 425.93 237427.23 03:53:01 305.77 0.10 305.67 8.93 49694.78 03:54:01 173.62 0.25 173.37 33.73 22051.39 03:55:01 61.16 0.22 60.94 14.00 13426.03 03:56:02 6.27 0.00 6.27 0.00 230.09 03:57:01 19.03 0.10 18.93 15.18 765.57 03:58:01 74.69 2.17 72.52 105.98 2574.10 Average: 146.18 3.19 142.99 358.59 47946.85 03:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 28071108 31643820 4868112 14.78 89872 3748004 1597764 4.70 962424 3524756 1889768 03:52:01 23883560 31289672 9055660 27.49 144436 7323860 4496248 13.23 1408072 7027648 40860 03:53:01 21261132 28927748 11678088 35.45 158876 7575692 9908400 29.15 3954808 7034340 2168 03:54:01 20344908 28842984 12594312 38.24 192340 8305400 10244612 30.14 4162212 7668056 259632 03:55:01 19767476 27989212 13171744 39.99 201808 8032508 11110188 32.69 5006396 7407112 748 03:56:02 19740344 27966504 13198876 40.07 201932 8036460 11064044 32.55 5031600 7410048 532 03:57:01 20675404 28849540 12263816 37.23 202272 7993352 8674232 25.52 4176036 7358268 296 03:58:01 23611136 31581040 9328084 28.32 204232 7775272 1529108 4.50 1491912 7176880 20216 Average: 22169384 29636315 10769836 32.70 174471 7348818 7328074 21.56 3274182 6825888 276778 03:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 ens3 1375.57 930.66 23369.35 72.56 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 lo 11.86 11.86 1.10 1.10 0.00 0.00 0.00 0.00 03:52:01 vethc0e2731 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 veth46c708a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 br-f770f9f8c7eb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:52:01 veth1b78830 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 veth9944e25 91.92 91.73 16.04 18.63 0.00 0.00 0.00 0.00 03:53:01 vethc0e2731 0.48 0.80 0.05 0.96 0.00 0.00 0.00 0.00 03:53:01 veth46c708a 279.94 302.53 60.73 41.37 0.00 0.00 0.00 0.00 03:53:01 br-f770f9f8c7eb 11.30 13.75 0.82 325.93 0.00 0.00 0.00 0.00 03:54:01 veth9944e25 0.20 0.27 0.55 0.02 0.00 0.00 0.00 0.00 03:54:01 vethc0e2731 0.62 0.67 0.07 1.26 0.00 0.00 0.00 0.00 03:54:01 veth46c708a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 br-f770f9f8c7eb 0.85 0.83 0.09 0.06 0.00 0.00 0.00 0.00 03:55:01 veth9944e25 283.95 282.77 32.78 67.32 0.00 0.00 0.00 0.01 03:55:01 veth3865cc1 5.43 4.80 0.79 2.46 0.00 0.00 0.00 0.00 03:55:01 vethc0e2731 0.63 0.73 0.07 1.33 0.00 0.00 0.00 0.00 03:55:01 veth46c708a 1013.10 1017.86 233.38 109.36 0.00 0.00 0.00 0.02 03:56:02 veth9944e25 0.33 0.35 0.58 0.03 0.00 0.00 0.00 0.00 03:56:02 veth3865cc1 9.42 7.25 0.95 1.77 0.00 0.00 0.00 0.00 03:56:02 vethc0e2731 0.62 0.63 0.07 1.33 0.00 0.00 0.00 0.00 03:56:02 veth46c708a 0.15 0.25 0.03 0.07 0.00 0.00 0.00 0.00 03:57:01 veth9944e25 0.39 0.86 0.59 0.06 0.00 0.00 0.00 0.00 03:57:01 veth46c708a 272.97 274.61 62.11 29.20 0.00 0.00 0.00 0.01 03:57:01 br-f770f9f8c7eb 12.47 14.95 0.92 331.52 0.00 0.00 0.00 0.00 03:57:01 veth8597b4c 202.76 150.64 19.27 22.02 0.00 0.00 0.00 0.00 03:58:01 ens3 3494.95 2220.48 57292.09 242.23 0.00 0.00 0.00 0.00 03:58:01 docker0 38.66 64.87 3.68 1384.15 0.00 0.00 0.00 0.00 03:58:01 lo 30.19 30.19 2.73 2.73 0.00 0.00 0.00 0.00 Average: ens3 387.28 244.16 7044.67 20.88 0.00 0.00 0.00 0.00 Average: docker0 4.84 8.13 0.46 173.38 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13242) 11/17/25 _x86_64_ (8 CPU) 03:49:06 LINUX RESTART (8 CPU) 03:50:01 CPU %user %nice %system %iowait %steal %idle 03:51:01 all 11.67 0.00 2.99 2.18 0.10 83.06 03:51:01 0 5.80 0.00 3.13 0.35 0.05 90.67 03:51:01 1 4.81 0.00 2.83 13.43 0.05 78.87 03:51:01 2 4.56 0.00 2.82 1.24 0.03 91.34 03:51:01 3 6.77 0.00 2.36 0.12 0.05 90.70 03:51:01 4 18.67 0.00 3.42 0.42 0.45 77.04 03:51:01 5 13.29 0.00 2.90 0.49 0.03 83.29 03:51:01 6 23.43 0.00 3.36 0.67 0.05 72.48 03:51:01 7 15.79 0.00 3.11 0.76 0.05 80.29 03:52:01 all 14.37 0.00 6.41 10.15 0.07 69.00 03:52:01 0 15.00 0.00 6.36 1.18 0.08 77.38 03:52:01 1 14.16 0.00 6.21 9.30 0.08 70.25 03:52:01 2 15.11 0.00 5.70 1.57 0.07 77.55 03:52:01 3 14.34 0.00 7.67 27.08 0.07 50.84 03:52:01 4 14.39 0.00 6.31 0.91 0.07 78.33 03:52:01 5 14.15 0.00 6.09 11.70 0.07 67.99 03:52:01 6 13.37 0.00 7.01 23.33 0.08 56.21 03:52:01 7 14.42 0.00 5.94 6.19 0.08 73.36 03:53:01 all 35.26 0.00 4.35 1.64 0.10 58.64 03:53:01 0 34.18 0.00 4.31 0.72 0.12 60.67 03:53:01 1 34.22 0.00 3.87 0.77 0.08 61.06 03:53:01 2 37.62 0.00 4.28 0.30 0.10 57.69 03:53:01 3 39.38 0.00 4.37 0.47 0.10 55.68 03:53:01 4 35.09 0.00 4.13 1.64 0.12 59.02 03:53:01 5 36.06 0.00 5.03 3.73 0.10 55.08 03:53:01 6 34.95 0.00 4.27 2.91 0.10 57.77 03:53:01 7 30.63 0.00 4.52 2.57 0.10 62.18 03:54:01 all 7.18 0.00 1.72 0.96 0.06 90.09 03:54:01 0 8.65 0.00 2.54 0.85 0.07 87.88 03:54:01 1 9.75 0.00 1.69 1.07 0.05 87.44 03:54:01 2 7.72 0.00 1.99 0.40 0.07 89.82 03:54:01 3 8.55 0.00 1.45 0.18 0.05 89.77 03:54:01 4 3.80 0.00 1.24 0.94 0.05 93.97 03:54:01 5 5.48 0.00 2.11 3.06 0.07 89.28 03:54:01 6 5.93 0.00 1.26 0.03 0.05 92.73 03:54:01 7 7.57 0.00 1.46 1.16 0.07 89.75 03:55:01 all 9.56 0.00 1.84 0.47 0.06 88.06 03:55:01 0 8.23 0.00 2.29 0.18 0.05 89.24 03:55:01 1 9.74 0.00 2.09 0.02 0.05 88.10 03:55:01 2 9.81 0.00 1.84 0.00 0.05 88.30 03:55:01 3 11.43 0.00 2.21 2.76 0.07 83.53 03:55:01 4 10.21 0.00 1.32 0.08 0.07 88.32 03:55:01 5 9.46 0.00 1.74 0.65 0.07 88.09 03:55:01 6 9.06 0.00 1.58 0.03 0.08 89.24 03:55:01 7 8.52 0.00 1.67 0.03 0.07 89.71 03:56:02 all 1.74 0.00 0.30 0.05 0.06 97.86 03:56:02 0 1.35 0.00 0.40 0.00 0.07 98.18 03:56:02 1 2.09 0.00 0.25 0.00 0.05 97.61 03:56:02 2 1.90 0.00 0.35 0.02 0.08 97.64 03:56:02 3 2.64 0.00 0.35 0.02 0.07 96.93 03:56:02 4 1.27 0.00 0.25 0.40 0.02 98.07 03:56:02 5 1.67 0.00 0.22 0.00 0.05 98.06 03:56:02 6 1.16 0.00 0.27 0.00 0.10 98.47 03:56:02 7 1.80 0.00 0.25 0.00 0.05 97.90 03:57:01 all 2.13 0.00 0.74 0.16 0.05 96.92 03:57:01 0 1.68 0.00 0.63 0.02 0.03 97.64 03:57:01 1 2.60 0.00 0.66 0.05 0.05 96.64 03:57:01 2 2.33 0.00 0.75 0.07 0.07 96.79 03:57:01 3 1.58 0.00 0.65 0.07 0.05 97.65 03:57:01 4 1.97 0.00 1.02 0.82 0.05 96.14 03:57:01 5 1.87 0.00 0.75 0.02 0.03 97.33 03:57:01 6 2.69 0.00 0.84 0.07 0.05 96.35 03:57:01 7 2.36 0.00 0.64 0.15 0.05 96.79 03:58:01 all 6.52 0.00 0.72 0.28 0.03 92.45 03:58:01 0 13.23 0.00 0.88 0.20 0.03 85.65 03:58:01 1 0.47 0.00 0.45 0.02 0.03 99.03 03:58:01 2 1.67 0.00 0.65 0.07 0.02 97.60 03:58:01 3 14.26 0.00 0.87 0.10 0.03 84.74 03:58:01 4 0.52 0.00 0.43 1.22 0.02 97.81 03:58:01 5 10.81 0.00 0.95 0.07 0.03 88.14 03:58:01 6 6.51 0.00 0.87 0.52 0.03 92.07 03:58:01 7 4.70 0.00 0.65 0.02 0.02 94.61 Average: all 11.05 0.00 2.38 1.98 0.07 84.53 Average: 0 11.02 0.00 2.57 0.44 0.06 85.91 Average: 1 9.73 0.00 2.25 3.07 0.06 84.89 Average: 2 10.09 0.00 2.29 0.45 0.06 87.11 Average: 3 12.37 0.00 2.48 3.82 0.06 81.26 Average: 4 10.74 0.00 2.26 0.80 0.10 86.09 Average: 5 11.60 0.00 2.47 2.45 0.06 83.42 Average: 6 12.15 0.00 2.43 3.42 0.07 81.93 Average: 7 10.71 0.00 2.27 1.35 0.06 85.60