---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22046 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 874 24060 0 7232 30837 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:74:30:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe74:30c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:4d:c7:d0 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:d7ff:fe4d:c7d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22046) 06/18/25 _x86_64_ (8 CPU) 11:44:23 LINUX RESTART (8 CPU) 11:45:02 tps rtps wtps bread/s bwrtn/s 11:46:01 306.78 40.79 265.99 2953.13 77242.64 11:47:01 688.60 3.85 684.75 510.71 234824.20 11:48:01 26.66 0.05 26.61 3.73 5794.90 11:49:01 4.45 0.00 4.45 0.00 109.18 11:50:01 58.12 0.23 57.89 33.99 10843.53 11:51:01 163.46 0.23 163.22 13.73 23149.08 11:52:01 9.40 0.98 8.42 20.80 220.90 11:53:01 31.21 0.07 31.14 14.53 486.45 11:54:01 49.55 1.82 47.73 94.24 2055.71 Average: 148.40 5.27 143.13 400.25 39343.20 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 29984644 31749144 2954576 8.97 76488 1992088 1343268 3.95 830284 1817776 269128 11:47:01 24449940 31013588 8489280 25.77 161912 6494996 6261968 18.42 1773504 6079816 62188 11:48:01 23388904 30039384 9550316 28.99 163232 6581288 7399920 21.77 2826120 6076936 180 11:49:01 23377184 30027924 9562036 29.03 163376 6581828 7607912 22.38 2834672 6077100 272 11:50:01 22935036 29916560 10004184 30.37 177816 6870072 7933152 23.34 2998876 6318632 18936 11:51:01 22568472 29760252 10370748 31.48 204220 7028736 8201916 24.13 3220768 6439632 2128 11:52:01 22525120 29719096 10414100 31.62 204384 7030148 8192444 24.10 3268644 6435016 1112 11:53:01 22746004 29896924 10193216 30.95 204544 6992692 7172956 21.10 3106440 6389088 92 11:54:01 24675104 31613456 8264116 25.09 206424 6768424 1610160 4.74 1441492 6189152 11604 Average: 24072268 30415148 8866952 26.92 173600 6260030 6191522 18.22 2477867 5758128 40627 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 3.73 3.73 0.38 0.38 0.00 0.00 0.00 0.00 11:46:01 ens3 354.96 263.60 2165.44 24.72 0.00 0.00 0.00 0.00 11:47:01 vethac9d35a 56.52 77.49 8.75 10.57 0.00 0.00 0.00 0.00 11:47:01 vethef7ecf1 0.48 0.63 0.03 0.04 0.00 0.00 0.00 0.00 11:47:01 vethf95c9ee 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 11:47:01 veth3ab74d5 0.52 0.68 0.03 0.04 0.00 0.00 0.00 0.00 11:48:01 vethac9d35a 93.78 95.47 19.11 16.17 0.00 0.00 0.00 0.00 11:48:01 vethef7ecf1 7.75 8.37 1.46 0.88 0.00 0.00 0.00 0.00 11:48:01 vethf95c9ee 0.38 0.43 0.04 0.89 0.00 0.00 0.00 0.00 11:48:01 veth3ab74d5 91.40 91.02 16.00 18.59 0.00 0.00 0.00 0.00 11:49:01 vethac9d35a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 vethef7ecf1 6.30 9.22 1.43 0.71 0.00 0.00 0.00 0.00 11:49:01 vethf95c9ee 0.55 0.55 0.05 1.15 0.00 0.00 0.00 0.00 11:49:01 veth3ab74d5 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 11:50:01 vethac9d35a 98.38 98.88 24.73 11.20 0.00 0.00 0.00 0.00 11:50:01 vethef7ecf1 106.52 109.00 12.91 25.74 0.00 0.00 0.00 0.00 11:50:01 vethf95c9ee 0.55 0.57 0.05 1.21 0.00 0.00 0.00 0.00 11:50:01 veth3ab74d5 0.18 0.23 0.54 0.02 0.00 0.00 0.00 0.00 11:51:01 vethac9d35a 165.59 166.39 40.94 18.17 0.00 0.00 0.00 0.00 11:51:01 vethef7ecf1 140.19 142.68 16.14 33.65 0.00 0.00 0.00 0.00 11:51:01 vethf95c9ee 0.55 0.62 0.05 1.25 0.00 0.00 0.00 0.00 11:51:01 veth3ab74d5 33.29 33.21 4.29 8.22 0.00 0.00 0.00 0.00 11:52:01 vethac9d35a 683.85 686.90 166.11 73.93 0.00 0.00 0.00 0.01 11:52:01 vethef7ecf1 592.65 593.33 64.74 142.53 0.00 0.00 0.00 0.01 11:52:01 vethf95c9ee 0.57 0.55 0.05 1.27 0.00 0.00 0.00 0.00 11:52:01 veth3ab74d5 103.43 103.03 12.05 25.12 0.00 0.00 0.00 0.00 11:53:01 vethac9d35a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethef7ecf1 6.63 9.53 1.55 0.73 0.00 0.00 0.00 0.00 11:53:01 veth3ab74d5 0.35 0.38 0.58 0.03 0.00 0.00 0.00 0.00 11:53:01 docker0 125.48 173.39 8.08 1347.65 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 30.86 30.86 2.73 2.73 0.00 0.00 0.00 0.00 11:54:01 ens3 2029.84 1272.16 37420.81 194.12 0.00 0.00 0.00 0.00 Average: docker0 13.97 19.30 0.90 150.01 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 190.90 118.86 4074.50 15.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22046) 06/18/25 _x86_64_ (8 CPU) 11:44:23 LINUX RESTART (8 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 9.51 0.00 0.89 2.87 0.04 86.69 11:46:01 0 9.43 0.00 0.68 0.42 0.03 89.44 11:46:01 1 29.37 0.00 1.99 1.37 0.07 67.20 11:46:01 2 12.42 0.00 1.29 4.71 0.07 81.50 11:46:01 3 10.13 0.00 0.70 0.19 0.02 88.97 11:46:01 4 3.75 0.00 0.32 0.03 0.02 95.88 11:46:01 5 0.37 0.00 0.20 0.10 0.02 99.30 11:46:01 6 0.85 0.00 0.29 7.91 0.02 90.93 11:46:01 7 9.78 0.00 1.70 8.25 0.05 80.22 11:47:01 all 20.95 0.00 9.37 9.67 0.11 59.91 11:47:01 0 18.32 0.00 9.04 19.12 0.12 53.39 11:47:01 1 22.54 0.00 9.32 5.33 0.08 62.73 11:47:01 2 21.23 0.00 9.26 3.63 0.10 65.78 11:47:01 3 21.06 0.00 9.09 13.12 0.14 56.59 11:47:01 4 20.98 0.00 10.56 27.49 0.12 40.85 11:47:01 5 22.02 0.00 9.05 1.46 0.10 67.36 11:47:01 6 20.97 0.00 9.21 1.81 0.10 67.91 11:47:01 7 20.42 0.00 9.42 5.53 0.12 64.51 11:48:01 all 20.98 0.00 1.92 0.22 0.07 76.81 11:48:01 0 18.29 0.00 1.72 0.03 0.07 79.89 11:48:01 1 18.17 0.00 1.79 0.03 0.08 79.92 11:48:01 2 23.64 0.00 1.69 0.00 0.07 74.61 11:48:01 3 20.65 0.00 2.04 0.57 0.08 76.65 11:48:01 4 21.75 0.00 1.97 0.03 0.07 76.18 11:48:01 5 26.54 0.00 2.33 0.03 0.08 71.02 11:48:01 6 20.23 0.00 1.68 0.02 0.07 78.00 11:48:01 7 18.60 0.00 2.09 1.04 0.05 78.21 11:49:01 all 0.88 0.00 0.15 0.03 0.03 98.91 11:49:01 0 0.72 0.00 0.08 0.00 0.03 99.16 11:49:01 1 0.83 0.00 0.15 0.03 0.03 98.95 11:49:01 2 0.63 0.00 0.18 0.00 0.03 99.15 11:49:01 3 0.80 0.00 0.15 0.13 0.02 98.90 11:49:01 4 0.97 0.00 0.15 0.00 0.03 98.85 11:49:01 5 0.97 0.00 0.13 0.00 0.02 98.88 11:49:01 6 0.73 0.00 0.17 0.00 0.03 99.07 11:49:01 7 1.37 0.00 0.20 0.02 0.05 98.36 11:50:01 all 3.74 0.00 1.02 0.34 0.05 94.85 11:50:01 0 3.91 0.00 0.90 0.05 0.07 95.07 11:50:01 1 3.06 0.00 1.16 1.07 0.05 94.66 11:50:01 2 3.47 0.00 0.80 0.03 0.05 95.64 11:50:01 3 2.36 0.00 1.04 1.12 0.03 95.45 11:50:01 4 5.37 0.00 1.10 0.22 0.07 93.24 11:50:01 5 2.72 0.00 1.14 0.02 0.07 96.06 11:50:01 6 5.82 0.00 0.79 0.20 0.07 93.13 11:50:01 7 3.19 0.00 1.21 0.00 0.05 95.55 11:51:01 all 7.44 0.00 1.96 1.17 0.07 89.37 11:51:01 0 6.37 0.00 1.35 0.12 0.07 92.09 11:51:01 1 11.06 0.00 2.30 3.39 0.05 83.21 11:51:01 2 10.06 0.00 2.79 0.03 0.08 87.03 11:51:01 3 11.35 0.00 2.49 0.25 0.07 85.83 11:51:01 4 4.16 0.00 2.36 3.51 0.08 89.89 11:51:01 5 7.20 0.00 1.19 0.43 0.07 91.12 11:51:01 6 3.92 0.00 1.27 1.41 0.07 93.33 11:51:01 7 5.38 0.00 1.94 0.18 0.07 92.43 11:52:01 all 3.54 0.00 0.71 0.04 0.05 95.66 11:52:01 0 2.70 0.00 0.53 0.00 0.03 96.73 11:52:01 1 3.90 0.00 0.92 0.02 0.03 95.13 11:52:01 2 5.31 0.00 0.97 0.05 0.07 93.60 11:52:01 3 3.63 0.00 0.77 0.05 0.05 95.50 11:52:01 4 3.78 0.00 0.50 0.17 0.03 95.52 11:52:01 5 3.03 0.00 0.48 0.02 0.05 96.42 11:52:01 6 3.34 0.00 0.57 0.02 0.05 96.03 11:52:01 7 2.63 0.00 0.96 0.02 0.07 96.33 11:53:01 all 1.18 0.00 0.42 0.07 0.05 98.28 11:53:01 0 0.78 0.00 0.38 0.00 0.03 98.80 11:53:01 1 1.55 0.00 0.38 0.05 0.07 97.94 11:53:01 2 0.92 0.00 0.47 0.02 0.05 98.55 11:53:01 3 1.24 0.00 0.50 0.17 0.08 98.01 11:53:01 4 1.10 0.00 0.40 0.25 0.03 98.22 11:53:01 5 1.02 0.00 0.40 0.02 0.07 98.49 11:53:01 6 1.58 0.00 0.50 0.02 0.05 97.85 11:53:01 7 1.24 0.00 0.32 0.05 0.05 98.34 11:54:01 all 5.96 0.00 0.65 0.25 0.04 93.11 11:54:01 0 4.41 0.00 0.72 0.08 0.03 94.75 11:54:01 1 16.21 0.00 1.12 0.17 0.05 82.45 11:54:01 2 0.77 0.00 0.37 0.00 0.00 98.87 11:54:01 3 1.18 0.00 0.57 0.05 0.02 98.18 11:54:01 4 0.84 0.00 0.53 1.30 0.03 97.29 11:54:01 5 22.17 0.00 1.20 0.13 0.07 76.43 11:54:01 6 0.85 0.00 0.33 0.02 0.02 98.78 11:54:01 7 1.19 0.00 0.28 0.22 0.05 98.26 Average: all 8.21 0.00 1.89 1.61 0.06 88.23 Average: 0 7.19 0.00 1.70 2.18 0.05 88.87 Average: 1 11.81 0.00 2.11 1.27 0.06 84.75 Average: 2 8.68 0.00 1.97 0.93 0.06 88.36 Average: 3 8.01 0.00 1.92 1.72 0.06 88.30 Average: 4 6.93 0.00 1.97 3.61 0.05 87.43 Average: 5 9.55 0.00 1.78 0.24 0.06 88.37 Average: 6 6.46 0.00 1.64 1.25 0.05 90.60 Average: 7 7.06 0.00 2.00 1.68 0.06 89.20