---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24010 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 708K 3.2G 1% /run /dev/vda1 155G 16G 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 864 22577 0 8725 30847 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:ca:b0:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:feca:b06c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:0f:bc:cc 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:ddff:fe0f:bccc/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-24010) 06/26/25 _x86_64_ (8 CPU) 20:22:59 LINUX RESTART (8 CPU) 20:23:01 tps rtps wtps bread/s bwrtn/s 20:24:02 376.61 74.23 302.38 5336.62 100544.09 20:25:01 435.96 21.01 414.95 2351.47 254502.36 20:26:01 484.07 2.83 481.24 413.26 114184.70 20:27:01 9.50 0.00 9.50 0.00 275.11 20:28:01 200.65 0.18 200.47 26.53 31738.44 20:29:01 34.51 1.23 33.28 41.59 2566.91 20:30:01 20.33 0.00 20.33 0.00 409.53 20:31:01 18.29 0.00 18.29 0.00 652.58 20:32:01 29.36 0.00 29.36 0.00 408.87 20:33:01 20.56 0.10 20.46 16.39 543.69 20:34:01 70.80 1.27 69.54 89.45 2450.92 Average: 154.17 9.15 145.02 749.91 45889.75 20:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:24:02 30175400 31654376 2763820 8.39 57632 1739892 1496276 4.40 912836 1584328 133532 20:25:01 23825452 31660164 9113768 27.67 152404 7725276 1778120 5.23 1006228 7500596 1769572 20:26:01 20253400 28341472 12685820 38.51 169804 7959996 12358324 36.36 4623220 7332388 2452 20:27:01 19295640 27368352 13643580 41.42 170040 7944124 13627216 40.09 5672232 7228700 380 20:28:01 18694360 27316272 14244860 43.25 204116 8407168 13849832 40.75 5793816 7648820 144 20:29:01 18609840 27227244 14329380 43.50 210576 8395356 14044620 41.32 5908188 7616112 1192 20:30:01 18382868 27011412 14556352 44.19 210764 8406272 14206504 41.80 6126668 7622644 7956 20:31:01 17683216 26314584 15256004 46.32 210864 8408996 15042324 44.26 6822604 7624396 1312 20:32:01 17616080 26249684 15323140 46.52 211032 8411016 15058256 44.30 6887420 7625508 88 20:33:01 18524756 27118164 14414464 43.76 211296 8377268 12949248 38.10 6045828 7582444 316 20:34:01 23133136 31598704 9806084 29.77 213068 8238156 1674092 4.93 1720052 7401568 9468 Average: 20563104 28350948 12376116 37.57 183781 7637593 10553165 31.05 4683554 6978864 175128 20:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:02 ens3 467.19 333.91 1660.67 80.62 0.00 0.00 0.00 0.00 20:24:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1769.55 992.34 52409.61 83.88 0.00 0.00 0.00 0.00 20:25:01 lo 19.05 19.05 1.75 1.75 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vetha9c39ce 3.38 3.33 0.36 0.35 0.00 0.00 0.00 0.00 20:26:01 veth02f0d67 3.03 3.52 0.42 0.38 0.00 0.00 0.00 0.00 20:26:01 vethbdd8a89 4.18 6.05 0.74 0.88 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vetha9c39ce 10.28 12.55 2.27 1.64 0.00 0.00 0.00 0.00 20:27:01 veth02f0d67 6.33 9.33 0.97 0.72 0.00 0.00 0.00 0.00 20:27:01 vethbdd8a89 0.33 0.65 0.04 0.06 0.00 0.00 0.00 0.00 20:28:01 docker0 130.93 184.69 8.49 1361.59 0.00 0.00 0.00 0.00 20:28:01 vetha9c39ce 6.30 9.23 1.48 0.71 0.00 0.00 0.00 0.00 20:28:01 veth02f0d67 6.98 10.00 1.17 0.86 0.00 0.00 0.00 0.00 20:28:01 vethbdd8a89 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vetha9c39ce 7.33 10.20 1.64 0.92 0.00 0.00 0.00 0.00 20:29:01 veth02f0d67 9.92 13.26 2.25 1.91 0.00 0.00 0.00 0.00 20:29:01 vethbdd8a89 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vetha9c39ce 75.54 78.07 9.59 18.61 0.00 0.00 0.00 0.00 20:30:01 veth02f0d67 13.45 17.33 3.95 5.08 0.00 0.00 0.00 0.00 20:30:01 vethbdd8a89 0.57 0.83 0.08 0.09 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vetha9c39ce 40.84 43.52 5.32 9.38 0.00 0.00 0.00 0.00 20:31:01 veth02f0d67 12.30 15.79 3.44 3.79 0.00 0.00 0.00 0.00 20:31:01 vethbdd8a89 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vetha9c39ce 42.01 44.56 5.56 9.51 0.00 0.00 0.00 0.00 20:32:01 veth02f0d67 11.45 15.00 3.14 3.13 0.00 0.00 0.00 0.00 20:32:01 vethbdd8a89 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vetha9c39ce 7.31 10.36 1.65 0.92 0.00 0.00 0.00 0.00 20:33:01 veth02f0d67 6.96 10.16 1.01 0.78 0.00 0.00 0.00 0.00 20:33:01 vethbdd8a89 0.17 0.63 0.01 0.04 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 2613.40 1589.34 55806.09 224.23 0.00 0.00 0.00 0.00 20:34:01 lo 36.03 36.03 3.18 3.18 0.00 0.00 0.00 0.00 Average: docker0 11.92 16.81 0.77 123.96 0.00 0.00 0.00 0.00 Average: ens3 236.42 144.28 5080.11 20.37 0.00 0.00 0.00 0.00 Average: lo 3.03 3.03 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-24010) 06/26/25 _x86_64_ (8 CPU) 20:22:59 LINUX RESTART (8 CPU) 20:23:01 CPU %user %nice %system %iowait %steal %idle 20:24:02 all 8.41 0.00 1.28 2.27 0.03 88.01 20:24:02 0 7.12 0.00 0.72 0.73 0.03 91.39 20:24:02 1 8.68 0.00 1.35 0.27 0.03 89.66 20:24:02 2 6.29 0.00 0.63 0.15 0.02 92.90 20:24:02 3 4.81 0.00 2.14 8.32 0.03 84.69 20:24:02 4 11.21 0.00 1.24 2.16 0.03 85.36 20:24:02 5 8.96 0.00 0.98 0.25 0.03 89.77 20:24:02 6 8.13 0.00 1.00 0.35 0.03 90.48 20:24:02 7 12.04 0.00 2.15 5.94 0.05 79.82 20:25:01 all 23.04 0.00 9.93 3.85 0.07 63.11 20:25:01 0 19.29 0.00 9.17 5.18 0.05 66.31 20:25:01 1 35.76 0.00 10.38 1.63 0.07 52.16 20:25:01 2 18.20 0.00 9.66 4.41 0.05 67.67 20:25:01 3 18.73 0.00 9.20 3.56 0.09 68.43 20:25:01 4 21.84 0.00 10.72 9.45 0.09 57.91 20:25:01 5 20.84 0.00 10.25 3.72 0.07 65.12 20:25:01 6 21.77 0.00 9.90 1.12 0.07 67.15 20:25:01 7 27.93 0.00 10.20 1.76 0.07 60.04 20:26:01 all 56.62 0.00 7.00 2.32 0.10 33.95 20:26:01 0 54.27 0.00 7.14 0.41 0.10 38.08 20:26:01 1 55.07 0.00 6.94 2.24 0.10 35.65 20:26:01 2 58.77 0.00 7.36 3.22 0.10 30.55 20:26:01 3 57.02 0.00 6.49 1.64 0.10 34.74 20:26:01 4 58.64 0.00 7.10 4.86 0.10 29.30 20:26:01 5 55.95 0.00 6.34 2.41 0.12 35.18 20:26:01 6 54.67 0.00 7.45 3.33 0.10 34.44 20:26:01 7 58.52 0.00 7.21 0.47 0.10 33.69 20:27:01 all 22.11 0.00 1.98 0.03 0.08 75.81 20:27:01 0 23.18 0.00 2.13 0.02 0.08 74.60 20:27:01 1 21.82 0.00 1.68 0.02 0.08 76.41 20:27:01 2 20.48 0.00 1.97 0.00 0.08 77.46 20:27:01 3 22.00 0.00 1.91 0.00 0.08 76.01 20:27:01 4 21.43 0.00 1.77 0.00 0.08 76.71 20:27:01 5 20.16 0.00 1.91 0.02 0.08 77.83 20:27:01 6 21.64 0.00 2.04 0.10 0.08 76.13 20:27:01 7 26.13 0.00 2.38 0.00 0.08 71.41 20:28:01 all 8.74 0.00 2.26 0.92 0.07 88.01 20:28:01 0 8.62 0.00 2.48 1.54 0.07 87.29 20:28:01 1 7.37 0.00 1.99 0.92 0.07 89.66 20:28:01 2 8.80 0.00 2.10 0.54 0.07 88.49 20:28:01 3 13.55 0.00 2.66 0.94 0.08 82.76 20:28:01 4 8.00 0.00 2.65 2.80 0.08 86.47 20:28:01 5 8.54 0.00 2.44 0.22 0.07 88.73 20:28:01 6 6.37 0.00 1.51 0.34 0.07 91.72 20:28:01 7 8.71 0.00 2.23 0.07 0.07 88.92 20:29:01 all 7.00 0.00 1.39 0.08 0.07 91.46 20:29:01 0 6.68 0.00 1.91 0.02 0.08 91.32 20:29:01 1 8.32 0.00 1.46 0.12 0.08 90.02 20:29:01 2 7.43 0.00 1.47 0.03 0.07 90.99 20:29:01 3 7.08 0.00 1.52 0.05 0.07 91.27 20:29:01 4 5.80 0.00 1.10 0.33 0.05 92.71 20:29:01 5 8.13 0.00 1.30 0.02 0.07 90.49 20:29:01 6 6.06 0.00 1.31 0.05 0.05 92.54 20:29:01 7 6.49 0.00 1.09 0.05 0.08 92.29 20:30:01 all 9.61 0.00 1.05 0.05 0.07 89.22 20:30:01 0 8.35 0.00 1.25 0.12 0.05 90.23 20:30:01 1 8.54 0.00 1.29 0.03 0.08 90.05 20:30:01 2 10.10 0.00 1.15 0.05 0.08 88.61 20:30:01 3 8.48 0.00 0.75 0.02 0.08 90.66 20:30:01 4 11.43 0.00 1.02 0.03 0.08 87.43 20:30:01 5 10.67 0.00 0.94 0.00 0.07 88.33 20:30:01 6 10.06 0.00 1.07 0.07 0.08 88.72 20:30:01 7 9.26 0.00 0.92 0.03 0.07 89.72 20:31:01 all 6.05 0.00 0.81 0.05 0.08 93.01 20:31:01 0 5.49 0.00 1.02 0.08 0.07 93.34 20:31:01 1 5.63 0.00 0.72 0.03 0.10 93.51 20:31:01 2 5.90 0.00 0.99 0.03 0.08 92.99 20:31:01 3 5.89 0.00 0.64 0.02 0.07 93.39 20:31:01 4 8.12 0.00 1.02 0.03 0.08 90.75 20:31:01 5 5.01 0.00 0.65 0.02 0.08 94.24 20:31:01 6 7.10 0.00 0.84 0.10 0.05 91.91 20:31:01 7 5.29 0.00 0.62 0.07 0.05 93.98 20:32:01 all 4.14 0.00 0.56 0.05 0.07 95.18 20:32:01 0 3.66 0.00 0.73 0.08 0.08 95.44 20:32:01 1 3.98 0.00 0.60 0.03 0.05 95.34 20:32:01 2 4.48 0.00 0.64 0.02 0.08 94.78 20:32:01 3 4.39 0.00 0.43 0.02 0.05 95.11 20:32:01 4 4.25 0.00 0.60 0.05 0.07 95.03 20:32:01 5 4.24 0.00 0.35 0.08 0.07 95.25 20:32:01 6 4.83 0.00 0.55 0.12 0.07 94.43 20:32:01 7 3.27 0.00 0.53 0.02 0.07 96.11 20:33:01 all 3.03 0.00 0.84 0.05 0.06 96.02 20:33:01 0 3.04 0.00 0.88 0.03 0.05 95.99 20:33:01 1 2.57 0.00 0.87 0.17 0.08 96.31 20:33:01 2 4.61 0.00 0.85 0.03 0.05 94.45 20:33:01 3 2.29 0.00 0.79 0.02 0.05 96.86 20:33:01 4 2.22 0.00 0.77 0.02 0.08 96.91 20:33:01 5 3.78 0.00 0.89 0.02 0.05 95.26 20:33:01 6 3.72 0.00 0.83 0.07 0.05 95.33 20:33:01 7 1.98 0.00 0.87 0.03 0.08 97.04 20:34:01 all 6.16 0.00 0.94 0.21 0.04 92.65 20:34:01 0 3.61 0.00 0.92 0.02 0.03 95.42 20:34:01 1 9.52 0.00 1.42 0.10 0.03 88.93 20:34:01 2 5.36 0.00 0.82 0.05 0.03 93.74 20:34:01 3 14.61 0.00 1.07 0.13 0.05 84.14 20:34:01 4 1.34 0.00 0.85 1.10 0.05 96.66 20:34:01 5 8.24 0.00 0.85 0.15 0.05 90.71 20:34:01 6 2.10 0.00 0.73 0.07 0.05 97.05 20:34:01 7 4.56 0.00 0.89 0.05 0.03 94.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.01 0.00 2.53 0.89 0.07 82.51 Average: 0 12.96 0.00 2.56 0.74 0.06 83.67 Average: 1 15.10 0.00 2.58 0.50 0.07 81.75 Average: 2 13.62 0.00 2.49 0.77 0.07 83.06 Average: 3 14.38 0.00 2.49 1.33 0.07 81.73 Average: 4 13.95 0.00 2.60 1.87 0.07 81.51 Average: 5 13.95 0.00 2.42 0.62 0.07 82.94 Average: 6 13.25 0.00 2.45 0.51 0.06 83.72 Average: 7 14.86 0.00 2.63 0.77 0.07 81.68