---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21656 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 15G 140G 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 898 23675 0 7593 30813 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:df:bf:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fedf:bf04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:f4:ee:09 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:c9ff:fef4:ee09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21656) 06/16/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:03 tps rtps wtps bread/s bwrtn/s 17:01:01 223.55 23.89 199.66 2411.58 88171.42 17:02:01 659.62 12.05 647.58 795.07 242803.35 17:03:01 4.68 1.38 3.30 53.19 58.26 17:04:01 2.40 0.03 2.37 6.93 39.06 17:05:01 2.27 0.37 1.90 14.93 31.99 17:06:01 2.22 0.00 2.22 0.00 35.46 17:07:01 52.71 0.13 52.57 16.40 7930.14 17:08:01 69.94 0.18 69.76 8.80 9287.47 17:09:01 2.07 0.00 2.07 0.00 38.93 17:10:01 2.45 0.00 2.45 0.00 41.89 17:11:01 4.60 0.00 4.60 0.00 89.85 17:12:01 60.86 1.08 59.78 85.30 2541.09 Average: 90.24 3.20 87.04 276.75 29090.88 17:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 26758340 31591916 6180880 18.76 98644 4962872 2061460 6.07 1015108 4738316 3103460 17:02:01 23685712 30744312 9253508 28.09 166768 6948580 6139248 18.06 2057892 6554932 316 17:03:01 23659236 30720000 9279984 28.17 166880 6950164 6093716 17.93 2084184 6554240 96 17:04:01 23659664 30713860 9279556 28.17 166916 6943444 6109808 17.98 2091196 6546948 288 17:05:01 23650308 30706980 9288912 28.20 166972 6943904 6133000 18.04 2099900 6546380 156 17:06:01 23647832 30704644 9291388 28.21 167020 6943924 6094420 17.93 2102708 6546196 292 17:07:01 23280204 30607572 9659016 29.32 184900 7164584 6387148 18.79 2241208 6734268 39736 17:08:01 23241308 30617324 9697912 29.44 195804 7196408 6432796 18.93 2247068 6760768 284 17:09:01 23241280 30617560 9697940 29.44 195872 7196468 6432796 18.93 2246796 6760820 264 17:10:01 23240540 30616996 9698680 29.44 195932 7196568 6432796 18.93 2247964 6760916 180 17:11:01 23272148 30648636 9667072 29.35 196004 7197440 6342552 18.66 2225236 6756292 336 17:12:01 24267616 31573320 8671604 26.33 197448 7138108 1607152 4.73 1378132 6655308 9032 Average: 23800349 30821927 9138871 27.74 174930 6898539 5522241 16.25 2003116 6492949 262870 17:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 ens3 2090.98 1383.35 31268.68 116.20 0.00 0.00 0.00 0.00 17:01:01 lo 15.65 15.65 1.56 1.56 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 1167.62 711.51 12425.73 55.69 0.00 0.00 0.00 0.00 17:02:01 lo 6.80 6.80 0.50 0.50 0.00 0.00 0.00 0.00 17:02:01 br-121833fca9fe 38.59 47.79 2.45 311.08 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 ens3 20.56 13.20 9.45 3.22 0.00 0.00 0.00 0.00 17:03:01 lo 10.10 10.10 0.55 0.55 0.00 0.00 0.00 0.00 17:03:01 br-121833fca9fe 0.52 0.52 0.02 0.03 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 ens3 11.46 6.43 2.90 2.34 0.00 0.00 0.00 0.00 17:04:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:04:01 br-121833fca9fe 0.60 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 11.55 7.81 5.94 7.31 0.00 0.00 0.00 0.00 17:05:01 lo 10.20 10.20 0.55 0.55 0.00 0.00 0.00 0.00 17:05:01 br-121833fca9fe 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 17.55 11.68 3.88 3.64 0.00 0.00 0.00 0.00 17:06:01 lo 10.60 10.60 0.58 0.58 0.00 0.00 0.00 0.00 17:06:01 br-121833fca9fe 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 114.55 74.84 1110.79 8.39 0.00 0.00 0.00 0.00 17:07:01 veth49b93a9 38.76 53.97 3.90 235.19 0.00 0.00 0.00 0.02 17:07:01 lo 10.70 10.70 0.60 0.60 0.00 0.00 0.00 0.00 17:07:01 br-121833fca9fe 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 ens3 14.96 12.81 67.74 2.11 0.00 0.00 0.00 0.00 17:08:01 lo 9.00 9.00 0.48 0.48 0.00 0.00 0.00 0.00 17:08:01 br-121833fca9fe 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth846634b 1.67 1.78 1.57 0.89 0.00 0.00 0.00 0.00 17:09:01 ens3 1.07 1.05 0.22 0.48 0.00 0.00 0.00 0.00 17:09:01 lo 8.80 8.80 0.46 0.46 0.00 0.00 0.00 0.00 17:09:01 br-121833fca9fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth846634b 0.52 0.53 0.03 0.03 0.00 0.00 0.00 0.00 17:10:01 ens3 1.83 1.75 0.43 0.78 0.00 0.00 0.00 0.00 17:10:01 lo 9.20 9.20 0.49 0.49 0.00 0.00 0.00 0.00 17:10:01 br-121833fca9fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth846634b 0.67 0.68 0.05 0.04 0.00 0.00 0.00 0.00 17:11:01 ens3 11.75 12.38 9.60 2.00 0.00 0.00 0.00 0.00 17:11:01 lo 11.93 11.93 0.75 0.75 0.00 0.00 0.00 0.00 17:11:01 br-121833fca9fe 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 47.18 63.89 3.85 301.91 0.00 0.00 0.00 0.00 17:12:01 ens3 69.06 38.37 68.49 23.91 0.00 0.00 0.00 0.00 17:12:01 lo 3.27 3.27 0.19 0.19 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 289.40 186.27 3671.07 18.57 0.00 0.00 0.00 0.00 Average: lo 9.70 9.70 0.60 0.60 0.00 0.00 0.00 0.00 Average: docker0 3.94 5.34 0.32 25.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21656) 06/16/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:03 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 15.22 0.00 4.26 1.91 0.05 78.56 17:01:01 0 22.07 0.00 4.25 3.57 0.05 70.06 17:01:01 1 9.61 0.00 3.66 0.09 0.03 86.61 17:01:01 2 7.47 0.00 4.19 0.76 0.03 87.54 17:01:01 3 12.70 0.00 5.21 1.03 0.10 80.96 17:01:01 4 26.20 0.00 5.18 2.69 0.05 65.88 17:01:01 5 18.69 0.00 3.91 0.52 0.05 76.84 17:01:01 6 11.89 0.00 3.96 6.23 0.05 77.86 17:01:01 7 13.16 0.00 3.70 0.36 0.03 82.75 17:02:01 all 22.25 0.00 6.57 5.31 0.08 65.78 17:02:01 0 22.37 0.00 6.63 1.92 0.08 69.00 17:02:01 1 20.74 0.00 6.22 7.04 0.08 65.91 17:02:01 2 23.11 0.00 6.67 5.97 0.08 64.17 17:02:01 3 20.27 0.00 7.84 13.99 0.10 57.80 17:02:01 4 16.22 0.00 6.46 8.49 0.08 68.75 17:02:01 5 26.06 0.00 6.38 0.84 0.07 66.64 17:02:01 6 20.85 0.00 5.82 1.59 0.05 71.69 17:02:01 7 28.40 0.00 6.57 2.74 0.08 62.22 17:03:01 all 0.55 0.00 0.15 0.02 0.02 99.26 17:03:01 0 0.22 0.00 0.12 0.00 0.03 99.63 17:03:01 1 0.98 0.00 0.22 0.02 0.03 98.75 17:03:01 2 0.75 0.00 0.08 0.00 0.00 99.17 17:03:01 3 0.34 0.00 0.17 0.07 0.05 99.38 17:03:01 4 0.33 0.00 0.17 0.00 0.02 99.48 17:03:01 5 0.62 0.00 0.10 0.02 0.02 99.25 17:03:01 6 0.58 0.00 0.12 0.00 0.03 99.27 17:03:01 7 0.58 0.00 0.22 0.00 0.00 99.20 17:04:01 all 0.22 0.00 0.11 0.01 0.02 99.64 17:04:01 0 0.12 0.00 0.05 0.00 0.00 99.83 17:04:01 1 0.25 0.00 0.12 0.00 0.03 99.60 17:04:01 2 0.35 0.00 0.10 0.00 0.02 99.53 17:04:01 3 0.23 0.00 0.18 0.07 0.03 99.48 17:04:01 4 0.28 0.00 0.23 0.00 0.02 99.47 17:04:01 5 0.20 0.00 0.08 0.00 0.02 99.70 17:04:01 6 0.13 0.00 0.05 0.00 0.02 99.80 17:04:01 7 0.20 0.00 0.05 0.00 0.02 99.73 17:05:01 all 0.40 0.00 0.15 0.01 0.02 99.42 17:05:01 0 0.45 0.00 0.07 0.00 0.00 99.48 17:05:01 1 0.40 0.00 0.18 0.00 0.03 99.38 17:05:01 2 0.28 0.00 0.15 0.00 0.00 99.57 17:05:01 3 0.39 0.00 0.18 0.07 0.03 99.33 17:05:01 4 0.42 0.00 0.20 0.02 0.02 99.35 17:05:01 5 0.33 0.00 0.23 0.02 0.03 99.38 17:05:01 6 0.28 0.00 0.15 0.02 0.03 99.52 17:05:01 7 0.62 0.00 0.07 0.00 0.02 99.30 17:06:01 all 0.22 0.00 0.12 0.01 0.02 99.63 17:06:01 0 0.28 0.00 0.08 0.00 0.02 99.62 17:06:01 1 0.22 0.00 0.17 0.00 0.03 99.58 17:06:01 2 0.12 0.00 0.08 0.00 0.02 99.78 17:06:01 3 0.20 0.00 0.08 0.05 0.05 99.61 17:06:01 4 0.33 0.00 0.25 0.00 0.02 99.40 17:06:01 5 0.23 0.00 0.13 0.00 0.02 99.62 17:06:01 6 0.22 0.00 0.08 0.00 0.03 99.67 17:06:01 7 0.15 0.00 0.10 0.00 0.00 99.75 17:07:01 all 2.37 0.00 0.60 0.24 0.03 96.76 17:07:01 0 0.93 0.00 0.72 0.77 0.02 97.56 17:07:01 1 5.15 0.00 0.95 0.90 0.05 92.94 17:07:01 2 2.54 0.00 0.37 0.00 0.03 97.06 17:07:01 3 1.09 0.00 0.39 0.05 0.03 98.44 17:07:01 4 5.76 0.00 0.97 0.12 0.03 93.12 17:07:01 5 0.94 0.00 0.55 0.00 0.02 98.50 17:07:01 6 1.35 0.00 0.57 0.05 0.03 98.00 17:07:01 7 1.22 0.00 0.28 0.02 0.02 98.46 17:08:01 all 3.43 0.00 0.96 0.24 0.03 95.34 17:08:01 0 3.42 0.00 0.77 0.28 0.03 95.49 17:08:01 1 6.32 0.00 1.12 0.12 0.05 92.39 17:08:01 2 4.11 0.00 1.24 0.05 0.02 94.58 17:08:01 3 2.40 0.00 0.65 0.05 0.05 96.85 17:08:01 4 2.82 0.00 0.63 0.07 0.05 96.43 17:08:01 5 2.79 0.00 0.99 1.25 0.03 94.94 17:08:01 6 3.16 0.00 0.95 0.07 0.02 95.81 17:08:01 7 2.49 0.00 1.34 0.02 0.02 96.14 17:09:01 all 0.22 0.00 0.10 0.01 0.03 99.65 17:09:01 0 0.27 0.00 0.17 0.02 0.02 99.53 17:09:01 1 0.17 0.00 0.10 0.02 0.03 99.68 17:09:01 2 0.20 0.00 0.07 0.00 0.03 99.70 17:09:01 3 0.28 0.00 0.10 0.05 0.05 99.51 17:09:01 4 0.35 0.00 0.10 0.00 0.03 99.52 17:09:01 5 0.23 0.00 0.12 0.00 0.05 99.60 17:09:01 6 0.08 0.00 0.03 0.00 0.02 99.87 17:09:01 7 0.17 0.00 0.07 0.00 0.02 99.75 17:10:01 all 0.19 0.00 0.08 0.01 0.03 99.69 17:10:01 0 0.30 0.00 0.10 0.00 0.00 99.60 17:10:01 1 0.37 0.00 0.12 0.00 0.08 99.43 17:10:01 2 0.27 0.00 0.13 0.00 0.07 99.53 17:10:01 3 0.12 0.00 0.07 0.05 0.05 99.71 17:10:01 4 0.15 0.00 0.08 0.00 0.02 99.75 17:10:01 5 0.13 0.00 0.07 0.00 0.02 99.78 17:10:01 6 0.07 0.00 0.07 0.00 0.02 99.85 17:10:01 7 0.05 0.00 0.08 0.00 0.00 99.87 17:11:01 all 0.91 0.00 0.27 0.01 0.03 98.78 17:11:01 0 0.62 0.00 0.20 0.00 0.03 99.15 17:11:01 1 0.82 0.00 0.20 0.00 0.02 98.97 17:11:01 2 0.75 0.00 0.33 0.00 0.02 98.90 17:11:01 3 1.82 0.00 0.20 0.08 0.03 97.86 17:11:01 4 0.79 0.00 0.37 0.02 0.08 98.75 17:11:01 5 0.82 0.00 0.37 0.02 0.03 98.77 17:11:01 6 0.85 0.00 0.23 0.00 0.03 98.88 17:11:01 7 0.83 0.00 0.20 0.02 0.02 98.93 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 5.77 0.00 0.73 0.20 0.03 93.27 17:12:01 0 0.97 0.00 0.53 0.07 0.02 98.41 17:12:01 1 1.34 0.00 0.57 0.05 0.02 98.03 17:12:01 2 14.99 0.00 0.85 0.30 0.03 83.82 17:12:01 3 2.76 0.00 0.75 0.71 0.02 95.77 17:12:01 4 15.41 0.00 0.87 0.10 0.03 83.59 17:12:01 5 2.97 0.00 0.87 0.08 0.03 96.04 17:12:01 6 4.04 0.00 0.90 0.12 0.02 94.93 17:12:01 7 3.73 0.00 0.53 0.13 0.02 95.59 Average: all 4.26 0.00 1.16 0.66 0.03 93.89 Average: 0 4.26 0.00 1.13 0.54 0.03 94.05 Average: 1 3.83 0.00 1.12 0.68 0.04 94.33 Average: 2 4.55 0.00 1.17 0.58 0.03 93.66 Average: 3 3.50 0.00 1.30 1.34 0.05 93.81 Average: 4 5.68 0.00 1.28 0.95 0.04 92.06 Average: 5 4.44 0.00 1.14 0.23 0.03 94.16 Average: 6 3.58 0.00 1.06 0.65 0.03 94.67 Average: 7 4.25 0.00 1.09 0.27 0.02 94.38