---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27679 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 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 874 22867 0 8425 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:b1:2e:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:feb1:2e89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:0c:3c:a7 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:abff:fe0c:3ca7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27679) 07/12/25 _x86_64_ (8 CPU) 20:21:18 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 276.90 20.05 256.85 2328.01 106760.62 20:24:01 650.21 3.37 646.84 420.06 243633.26 20:25:01 24.46 0.00 24.46 0.00 23980.94 20:26:01 139.72 0.18 139.54 23.06 16626.06 20:27:01 95.45 0.28 95.17 20.66 17641.06 20:28:01 15.08 0.02 15.06 0.13 308.22 20:29:01 16.73 0.00 16.73 0.00 604.30 20:30:01 29.30 0.00 29.30 0.00 472.99 20:31:01 16.83 0.00 16.83 0.00 350.47 20:32:01 22.06 0.05 22.01 12.80 601.10 20:33:01 71.85 1.80 70.05 93.98 2572.50 Average: 123.28 2.31 120.96 260.38 37490.34 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 25580728 31578408 7358492 22.34 111892 6060824 2311172 6.80 1041156 5836860 3001300 20:24:01 21459092 29236016 11480128 34.85 165840 7666996 11093368 32.64 3656000 7111032 1444 20:25:01 19848976 27613112 13090244 39.74 166392 7653176 13331060 39.22 5410468 6944144 504 20:26:01 19254652 27489232 13684568 41.54 189496 8053772 13581664 39.96 5616720 7275016 58136 20:27:01 19169756 27478312 13769464 41.80 206800 8104148 13717332 40.36 5641116 7331016 920 20:28:01 19120848 27432560 13818372 41.95 207020 8107104 13750192 40.46 5687584 7332852 1272 20:29:01 18437992 26759452 14501228 44.02 207144 8116668 14427800 42.45 6361640 7338092 1900 20:30:01 18409576 26734788 14529644 44.11 207292 8120200 14476616 42.59 6387832 7340528 2000 20:31:01 18394744 26721744 14544476 44.16 207396 8121788 14493000 42.64 6400548 7341808 516 20:32:01 19146468 27433924 13792752 41.87 207680 8088164 12579076 37.01 5715792 7297720 600 20:33:01 23424572 31591760 9514648 28.89 209948 7955812 1677380 4.94 1692020 7140928 18200 Average: 20204309 28188119 12734911 38.66 189718 7822605 11403515 33.55 4873716 7117272 280617 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 1424.44 802.88 41294.54 68.99 0.00 0.00 0.00 0.00 20:23:01 lo 19.79 19.79 1.83 1.83 0.00 0.00 0.00 0.00 20:24:01 veth351e145 0.98 1.18 0.06 0.07 0.00 0.00 0.00 0.00 20:24:01 veth1852304 0.87 0.95 0.08 0.11 0.00 0.00 0.00 0.00 20:24:01 veth9605f20 7.13 6.87 1.06 0.95 0.00 0.00 0.00 0.00 20:24:01 veth46d6e79 1.23 1.25 0.12 0.14 0.00 0.00 0.00 0.00 20:25:01 veth351e145 4.02 4.95 0.58 0.49 0.00 0.00 0.00 0.00 20:25:01 veth1852304 7.00 9.75 1.09 0.83 0.00 0.00 0.00 0.00 20:25:01 veth9605f20 49.71 37.48 4.61 5.34 0.00 0.00 0.00 0.00 20:25:01 veth46d6e79 6.80 9.62 1.07 0.81 0.00 0.00 0.00 0.00 20:26:01 veth351e145 3.18 4.67 0.52 0.36 0.00 0.00 0.00 0.00 20:26:01 veth1852304 6.91 9.88 1.16 0.85 0.00 0.00 0.00 0.00 20:26:01 veth9605f20 57.46 39.69 4.85 5.77 0.00 0.00 0.00 0.00 20:26:01 veth46d6e79 6.93 9.91 1.10 0.85 0.00 0.00 0.00 0.00 20:27:01 veth351e145 3.28 4.80 0.54 0.38 0.00 0.00 0.00 0.00 20:27:01 veth1852304 8.35 11.70 1.61 1.52 0.00 0.00 0.00 0.00 20:27:01 veth9605f20 66.14 46.96 7.94 7.32 0.00 0.00 0.00 0.00 20:27:01 veth46d6e79 9.08 12.38 1.98 1.65 0.00 0.00 0.00 0.00 20:28:01 veth351e145 3.20 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:28:01 veth1852304 11.56 15.38 2.67 3.72 0.00 0.00 0.00 0.00 20:28:01 veth9605f20 84.30 62.22 18.00 11.39 0.00 0.00 0.00 0.00 20:28:01 veth46d6e79 13.11 16.86 3.77 3.97 0.00 0.00 0.00 0.00 20:29:01 veth351e145 7.57 9.52 1.13 1.07 0.00 0.00 0.00 0.00 20:29:01 veth1852304 9.17 12.60 1.89 3.45 0.00 0.00 0.00 0.00 20:29:01 veth9605f20 76.19 55.69 17.84 10.65 0.00 0.00 0.00 0.00 20:29:01 veth46d6e79 10.45 13.81 2.65 3.66 0.00 0.00 0.00 0.00 20:30:01 veth351e145 5.17 6.67 0.79 0.55 0.00 0.00 0.00 0.00 20:30:01 veth1852304 12.08 15.95 2.85 4.93 0.00 0.00 0.00 0.00 20:30:01 veth9605f20 89.45 67.27 23.47 13.21 0.00 0.00 0.00 0.00 20:30:01 veth46d6e79 14.20 17.81 4.42 5.24 0.00 0.00 0.00 0.00 20:31:01 veth351e145 3.28 4.73 0.55 0.37 0.00 0.00 0.00 0.00 20:31:01 veth1852304 9.60 12.98 2.10 2.39 0.00 0.00 0.00 0.00 20:31:01 veth9605f20 73.30 52.87 11.98 8.95 0.00 0.00 0.00 0.00 20:31:01 veth46d6e79 10.76 14.35 3.06 2.58 0.00 0.00 0.00 0.00 20:32:01 veth351e145 3.12 4.85 0.48 0.36 0.00 0.00 0.00 0.00 20:32:01 veth1852304 6.57 9.80 1.04 0.78 0.00 0.00 0.00 0.00 20:32:01 veth9605f20 55.61 38.01 4.42 5.46 0.00 0.00 0.00 0.00 20:32:01 veth46d6e79 7.28 10.51 1.06 0.83 0.00 0.00 0.00 0.00 20:33:01 docker0 57.02 109.42 4.55 1344.22 0.00 0.00 0.00 0.00 20:33:01 ens3 2259.61 1326.05 54103.90 203.81 0.00 0.00 0.00 0.00 20:33:01 lo 37.63 37.63 3.32 3.32 0.00 0.00 0.00 0.00 Average: docker0 5.19 9.96 0.41 122.39 0.00 0.00 0.00 0.00 Average: ens3 179.83 101.08 4835.08 12.12 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27679) 07/12/25 _x86_64_ (8 CPU) 20:21:18 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 16.23 0.00 4.68 2.31 0.05 76.73 20:23:01 0 9.33 0.00 4.89 4.33 0.05 81.39 20:23:01 1 8.58 0.00 4.02 0.49 0.03 86.88 20:23:01 2 9.17 0.00 4.00 5.10 0.07 81.66 20:23:01 3 36.83 0.00 5.49 2.62 0.07 54.99 20:23:01 4 19.33 0.00 5.14 0.80 0.05 74.68 20:23:01 5 11.06 0.00 4.36 1.42 0.05 83.11 20:23:01 6 25.40 0.00 5.45 2.90 0.07 66.18 20:23:01 7 10.13 0.00 4.08 0.79 0.02 84.98 20:24:01 all 47.21 0.00 9.42 4.26 0.10 39.01 20:24:01 0 45.95 0.00 10.19 2.30 0.10 41.46 20:24:01 1 49.15 0.00 10.26 13.67 0.10 26.82 20:24:01 2 47.46 0.00 9.01 5.24 0.10 38.20 20:24:01 3 46.37 0.00 9.76 5.01 0.08 38.78 20:24:01 4 46.98 0.00 10.14 1.10 0.10 41.68 20:24:01 5 46.85 0.00 9.12 0.81 0.10 43.11 20:24:01 6 47.60 0.00 8.75 4.95 0.08 38.61 20:24:01 7 47.33 0.00 8.12 1.06 0.10 43.38 20:25:01 all 37.82 0.00 3.15 0.17 0.09 58.76 20:25:01 0 41.67 0.00 3.27 0.23 0.08 54.74 20:25:01 1 41.15 0.00 3.57 0.05 0.10 55.13 20:25:01 2 38.10 0.00 3.03 0.02 0.07 58.79 20:25:01 3 38.01 0.00 2.89 0.15 0.10 58.84 20:25:01 4 36.17 0.00 2.95 0.00 0.08 60.80 20:25:01 5 37.54 0.00 3.20 0.40 0.08 58.77 20:25:01 6 34.16 0.00 3.11 0.45 0.10 62.17 20:25:01 7 35.74 0.00 3.21 0.08 0.08 60.88 20:26:01 all 6.26 0.00 1.37 0.51 0.07 91.79 20:26:01 0 3.36 0.00 1.42 2.76 0.07 92.39 20:26:01 1 7.40 0.00 1.31 0.02 0.07 91.21 20:26:01 2 4.92 0.00 1.31 0.62 0.08 93.07 20:26:01 3 6.86 0.00 1.34 0.22 0.08 91.50 20:26:01 4 8.13 0.00 1.85 0.25 0.08 89.68 20:26:01 5 5.03 0.00 1.19 0.03 0.05 93.70 20:26:01 6 6.42 0.00 1.11 0.05 0.08 92.34 20:26:01 7 7.93 0.00 1.42 0.15 0.08 90.41 20:27:01 all 7.73 0.00 1.55 0.42 0.09 90.21 20:27:01 0 6.55 0.00 1.15 0.37 0.10 91.83 20:27:01 1 6.43 0.00 1.36 0.60 0.07 91.54 20:27:01 2 7.92 0.00 1.60 0.07 0.08 90.33 20:27:01 3 9.95 0.00 1.87 0.40 0.08 87.69 20:27:01 4 7.15 0.00 1.28 1.49 0.10 89.97 20:27:01 5 8.99 0.00 1.78 0.08 0.08 89.07 20:27:01 6 6.53 0.00 1.37 0.34 0.08 91.67 20:27:01 7 8.28 0.00 1.93 0.08 0.08 89.63 20:28:01 all 6.77 0.00 0.68 0.05 0.08 92.42 20:28:01 0 8.30 0.00 0.78 0.08 0.07 90.76 20:28:01 1 5.68 0.00 0.48 0.15 0.07 93.62 20:28:01 2 5.45 0.00 0.70 0.03 0.08 93.74 20:28:01 3 7.41 0.00 0.75 0.03 0.10 91.70 20:28:01 4 6.19 0.00 0.68 0.03 0.07 93.02 20:28:01 5 7.76 0.00 0.52 0.00 0.10 91.62 20:28:01 6 6.35 0.00 0.71 0.02 0.08 92.84 20:28:01 7 7.00 0.00 0.80 0.05 0.10 92.05 20:29:01 all 7.55 0.00 0.84 0.04 0.08 91.50 20:29:01 0 7.96 0.00 0.95 0.02 0.08 90.98 20:29:01 1 8.16 0.00 0.69 0.22 0.07 90.87 20:29:01 2 7.57 0.00 0.75 0.00 0.08 91.59 20:29:01 3 6.57 0.00 0.80 0.00 0.07 92.56 20:29:01 4 8.57 0.00 0.89 0.03 0.08 90.42 20:29:01 5 7.10 0.00 0.95 0.03 0.08 91.83 20:29:01 6 6.68 0.00 0.70 0.02 0.08 92.51 20:29:01 7 7.73 0.00 0.94 0.02 0.08 91.23 20:30:01 all 4.82 0.00 0.58 0.05 0.08 94.47 20:30:01 0 4.11 0.00 0.52 0.03 0.08 95.26 20:30:01 1 4.59 0.00 0.55 0.15 0.08 94.62 20:30:01 2 4.55 0.00 0.63 0.07 0.08 94.66 20:30:01 3 4.46 0.00 0.57 0.00 0.08 94.89 20:30:01 4 6.67 0.00 0.52 0.03 0.07 92.71 20:30:01 5 5.58 0.00 0.74 0.07 0.10 93.52 20:30:01 6 3.22 0.00 0.55 0.03 0.10 96.09 20:30:01 7 5.39 0.00 0.55 0.05 0.07 93.94 20:31:01 all 3.06 0.00 0.43 0.04 0.08 96.38 20:31:01 0 4.26 0.00 0.57 0.03 0.08 95.06 20:31:01 1 3.21 0.00 0.47 0.12 0.07 96.14 20:31:01 2 2.82 0.00 0.43 0.02 0.08 96.65 20:31:01 3 2.09 0.00 0.23 0.02 0.07 97.60 20:31:01 4 2.87 0.00 0.45 0.08 0.07 96.53 20:31:01 5 3.63 0.00 0.48 0.05 0.08 95.75 20:31:01 6 2.69 0.00 0.45 0.00 0.08 96.78 20:31:01 7 2.95 0.00 0.38 0.00 0.07 96.59 20:32:01 all 2.27 0.00 0.66 0.06 0.07 96.94 20:32:01 0 2.84 0.00 0.63 0.12 0.07 96.34 20:32:01 1 1.61 0.00 0.72 0.17 0.08 97.42 20:32:01 2 1.52 0.00 0.59 0.03 0.07 97.79 20:32:01 3 3.94 0.00 0.73 0.05 0.08 95.19 20:32:01 4 2.14 0.00 0.58 0.00 0.07 97.21 20:32:01 5 2.13 0.00 0.74 0.03 0.08 97.02 20:32:01 6 1.36 0.00 0.47 0.02 0.07 98.09 20:32:01 7 2.58 0.00 0.80 0.10 0.08 96.44 20:33:01 all 6.69 0.00 0.85 0.25 0.04 92.17 20:33:01 0 1.54 0.00 0.62 0.07 0.03 97.75 20:33:01 1 2.25 0.00 0.67 0.02 0.05 97.01 20:33:01 2 29.11 0.00 1.74 0.35 0.07 68.73 20:33:01 3 3.83 0.00 0.75 0.07 0.02 95.34 20:33:01 4 0.98 0.00 0.67 0.13 0.02 98.20 20:33:01 5 1.45 0.00 0.63 0.90 0.03 96.98 20:33:01 6 13.30 0.00 1.02 0.17 0.02 85.50 20:33:01 7 1.10 0.00 0.70 0.27 0.05 97.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.24 0.00 2.18 0.74 0.08 83.76 Average: 0 12.31 0.00 2.26 0.93 0.07 84.43 Average: 1 12.49 0.00 2.17 1.40 0.07 83.86 Average: 2 14.37 0.00 2.15 1.04 0.08 82.37 Average: 3 15.03 0.00 2.27 0.77 0.08 81.85 Average: 4 13.12 0.00 2.27 0.36 0.07 84.18 Average: 5 12.42 0.00 2.14 0.35 0.08 85.02 Average: 6 13.89 0.00 2.14 0.80 0.08 83.09 Average: 7 12.33 0.00 2.07 0.24 0.07 85.28