---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24186 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 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 866 23708 0 7591 30845 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:49:48:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe49:48c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:11:26:6d 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::42:9bff:fe11:266d/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-24186) 06/27/25 _x86_64_ (8 CPU) 16:59:20 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps bread/s bwrtn/s 17:01:01 111.56 8.57 102.98 183.16 53737.33 17:02:01 413.21 20.25 392.97 2341.34 197355.37 17:03:01 371.04 11.83 359.21 767.57 79815.56 17:04:01 2.68 0.03 2.65 4.93 173.70 17:05:01 2.65 0.10 2.55 17.19 39.57 17:06:01 2.07 0.02 2.05 1.73 33.99 17:07:01 1.92 0.03 1.88 5.87 29.73 17:08:01 119.30 0.67 118.63 33.06 17102.25 17:09:01 3.48 0.00 3.48 0.00 66.46 17:10:01 3.05 0.32 2.73 8.40 45.72 17:11:01 2.22 0.00 2.22 0.00 38.43 17:12:01 15.20 0.02 15.18 1.73 278.62 17:13:01 64.43 1.62 62.81 89.84 3144.99 Average: 85.56 3.34 82.23 265.85 27031.06 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 30041216 31669496 2898004 8.80 73724 1861732 1456568 4.29 891156 1709948 202192 17:02:01 24721200 31662192 8218020 24.95 150168 6858700 1722904 5.07 1000428 6632340 719724 17:03:01 23623616 30691816 9315604 28.28 166356 6955360 6176816 18.17 2112088 6560256 72 17:04:01 23620768 30689340 9318452 28.29 166420 6955516 6166132 18.14 2118124 6558188 120 17:05:01 23626388 30680240 9312832 28.27 166484 6940728 6189228 18.21 2127132 6543388 88 17:06:01 23626604 30680636 9312616 28.27 166568 6940796 6143652 18.08 2128012 6543308 84 17:07:01 23624320 30678616 9314900 28.28 166620 6940988 6182404 18.19 2130204 6543352 88 17:08:01 23198028 30568760 9741192 29.57 195212 7193396 6509772 19.15 2295472 6757796 1072 17:09:01 23238400 30609528 9700820 29.45 195272 7193592 6476784 19.06 2255692 6757736 160 17:10:01 23236812 30610724 9702408 29.46 195380 7194016 6456388 19.00 2256276 6757620 188 17:11:01 23237820 30611960 9701400 29.45 195452 7194132 6476628 19.06 2255388 6757700 140 17:12:01 23464252 30796184 9474968 28.77 195712 7156760 5093400 14.99 2088416 6715560 184 17:13:01 24229292 31534204 8709928 26.44 197780 7136420 1726268 5.08 1418156 6653580 360 Average: 24114517 30883361 8824703 26.79 171627 6655549 5136688 15.11 1928965 6268521 71113 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 lo 1.29 1.29 0.16 0.16 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 17:01:01 ens3 215.42 146.25 1110.61 14.83 0.00 0.00 0.00 0.00 17:02:01 br-6b96e0ff5de7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 16.33 16.33 1.64 1.64 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 17:02:01 ens3 3081.40 1597.88 41414.71 127.62 0.00 0.00 0.00 0.00 17:03:01 vethf937862 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 17:03:01 br-6b96e0ff5de7 49.63 65.31 3.12 312.96 0.00 0.00 0.00 0.00 17:03:01 vethe31fbc1 51.41 62.22 18.99 15.02 0.00 0.00 0.00 0.00 17:03:01 veth558e129 49.33 65.32 3.79 312.95 0.00 0.00 0.00 0.03 17:04:01 vethf937862 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 br-6b96e0ff5de7 0.78 0.62 0.04 0.04 0.00 0.00 0.00 0.00 17:04:01 vethe31fbc1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth558e129 0.52 0.37 0.03 0.02 0.00 0.00 0.00 0.00 17:05:01 vethf937862 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 br-6b96e0ff5de7 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 17:05:01 vethe31fbc1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth558e129 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 vethf937862 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 br-6b96e0ff5de7 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 vethe31fbc1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth558e129 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 vethf937862 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 br-6b96e0ff5de7 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 vethe31fbc1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth558e129 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vethf937862 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 br-6b96e0ff5de7 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 veth16ee557 0.63 0.70 1.49 0.84 0.00 0.00 0.00 0.00 17:08:01 vethe31fbc1 16.75 21.05 22.26 5.37 0.00 0.00 0.00 0.00 17:09:01 vethf937862 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 br-6b96e0ff5de7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth16ee557 1.18 1.23 0.08 0.07 0.00 0.00 0.00 0.00 17:09:01 vethe31fbc1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 vethf937862 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 br-6b96e0ff5de7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth16ee557 0.43 0.45 0.03 0.02 0.00 0.00 0.00 0.00 17:10:01 vethe31fbc1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 vethf937862 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 br-6b96e0ff5de7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth16ee557 0.57 0.58 0.04 0.03 0.00 0.00 0.00 0.00 17:11:01 vethe31fbc1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 vethf937862 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 br-6b96e0ff5de7 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 vethe31fbc1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 veth020792a 4.20 4.57 0.21 0.30 0.00 0.00 0.00 0.00 17:13:01 lo 120.49 120.49 7.62 7.62 0.00 0.00 0.00 0.00 17:13:01 docker0 43.49 61.50 3.67 301.59 0.00 0.00 0.00 0.00 17:13:01 ens3 3991.07 2193.40 44914.87 271.75 0.00 0.00 0.00 0.00 Average: lo 8.98 8.98 0.56 0.56 0.00 0.00 0.00 0.00 Average: docker0 3.35 4.74 0.28 23.23 0.00 0.00 0.00 0.00 Average: ens3 277.31 151.05 3396.02 15.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24186) 06/27/25 _x86_64_ (8 CPU) 16:59:20 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 8.45 0.00 0.59 4.75 0.03 86.18 17:01:01 0 0.80 0.00 0.17 10.92 0.02 88.10 17:01:01 1 7.98 0.00 0.76 0.24 0.03 90.98 17:01:01 2 7.44 0.00 0.46 0.10 0.00 92.00 17:01:01 3 0.80 0.00 0.08 0.02 0.02 99.09 17:01:01 4 0.07 0.00 0.03 0.08 0.00 99.81 17:01:01 5 6.43 0.00 0.54 21.52 0.05 71.46 17:01:01 6 5.96 0.00 0.46 0.98 0.03 92.57 17:01:01 7 38.19 0.00 2.16 4.21 0.07 55.37 17:02:01 all 17.82 0.00 9.13 12.64 0.09 60.32 17:02:01 0 17.49 0.00 10.64 10.67 0.12 61.07 17:02:01 1 17.09 0.00 9.77 2.53 0.09 70.52 17:02:01 2 18.11 0.00 9.05 20.84 0.12 51.87 17:02:01 3 17.79 0.00 9.75 1.55 0.09 70.83 17:02:01 4 15.48 0.00 9.09 33.99 0.07 41.38 17:02:01 5 16.47 0.00 9.71 4.58 0.07 69.18 17:02:01 6 19.01 0.00 7.32 7.82 0.05 65.80 17:02:01 7 21.02 0.00 7.85 18.69 0.08 52.36 17:03:01 all 13.55 0.00 2.54 5.09 0.06 78.77 17:03:01 0 12.35 0.00 2.51 5.56 0.05 79.53 17:03:01 1 16.59 0.00 2.66 4.62 0.05 76.08 17:03:01 2 11.04 0.00 2.59 2.63 0.05 83.68 17:03:01 3 7.59 0.00 1.52 7.07 0.05 83.77 17:03:01 4 15.20 0.00 3.11 13.43 0.08 68.17 17:03:01 5 12.64 0.00 2.65 3.06 0.05 81.60 17:03:01 6 18.74 0.00 2.83 2.90 0.07 75.47 17:03:01 7 14.33 0.00 2.40 1.46 0.05 81.76 17:04:01 all 0.69 0.00 0.13 0.03 0.02 99.14 17:04:01 0 0.40 0.00 0.10 0.12 0.02 99.37 17:04:01 1 0.22 0.00 0.10 0.10 0.02 99.57 17:04:01 2 0.75 0.00 0.08 0.02 0.02 99.13 17:04:01 3 2.30 0.00 0.11 0.02 0.02 97.55 17:04:01 4 0.37 0.00 0.17 0.00 0.03 99.43 17:04:01 5 0.32 0.00 0.18 0.00 0.02 99.48 17:04:01 6 0.42 0.00 0.22 0.00 0.02 99.35 17:04:01 7 0.72 0.00 0.08 0.00 0.02 99.18 17:05:01 all 0.36 0.00 0.15 0.02 0.02 99.45 17:05:01 0 0.30 0.00 0.08 0.00 0.03 99.58 17:05:01 1 0.18 0.00 0.18 0.07 0.02 99.55 17:05:01 2 0.20 0.00 0.15 0.00 0.03 99.62 17:05:01 3 0.96 0.00 0.12 0.00 0.03 98.89 17:05:01 4 0.32 0.00 0.17 0.05 0.02 99.45 17:05:01 5 0.35 0.00 0.18 0.00 0.02 99.45 17:05:01 6 0.33 0.00 0.12 0.00 0.02 99.53 17:05:01 7 0.23 0.00 0.13 0.00 0.02 99.62 17:06:01 all 0.25 0.00 0.13 0.01 0.02 99.59 17:06:01 0 0.30 0.00 0.17 0.00 0.02 99.52 17:06:01 1 0.23 0.00 0.07 0.08 0.03 99.58 17:06:01 2 0.20 0.00 0.08 0.00 0.03 99.68 17:06:01 3 0.28 0.00 0.08 0.00 0.02 99.62 17:06:01 4 0.30 0.00 0.17 0.00 0.02 99.52 17:06:01 5 0.23 0.00 0.15 0.00 0.02 99.60 17:06:01 6 0.22 0.00 0.12 0.00 0.03 99.63 17:06:01 7 0.20 0.00 0.17 0.00 0.02 99.62 17:07:01 all 0.24 0.00 0.15 0.01 0.02 99.57 17:07:01 0 0.17 0.00 0.10 0.00 0.02 99.72 17:07:01 1 0.23 0.00 0.20 0.08 0.03 99.45 17:07:01 2 0.30 0.00 0.20 0.00 0.03 99.47 17:07:01 3 0.20 0.00 0.10 0.02 0.02 99.67 17:07:01 4 0.42 0.00 0.17 0.00 0.00 99.42 17:07:01 5 0.23 0.00 0.25 0.00 0.03 99.48 17:07:01 6 0.23 0.00 0.12 0.02 0.03 99.60 17:07:01 7 0.17 0.00 0.10 0.00 0.03 99.70 17:08:01 all 6.36 0.00 1.78 0.57 0.04 91.25 17:08:01 0 5.22 0.00 2.58 0.05 0.03 92.12 17:08:01 1 9.98 0.00 1.96 1.68 0.05 86.33 17:08:01 2 4.97 0.00 1.64 0.12 0.05 93.22 17:08:01 3 4.10 0.00 1.85 2.20 0.03 91.81 17:08:01 4 4.60 0.00 1.59 0.07 0.05 93.69 17:08:01 5 9.18 0.00 1.86 0.27 0.03 88.66 17:08:01 6 5.54 0.00 1.37 0.03 0.03 93.02 17:08:01 7 7.30 0.00 1.37 0.12 0.03 91.18 17:09:01 all 0.29 0.00 0.10 0.01 0.04 99.56 17:09:01 0 0.15 0.00 0.12 0.00 0.02 99.72 17:09:01 1 0.25 0.00 0.10 0.07 0.03 99.55 17:09:01 2 0.05 0.00 0.07 0.03 0.00 99.85 17:09:01 3 0.13 0.00 0.10 0.00 0.03 99.73 17:09:01 4 0.12 0.00 0.07 0.00 0.03 99.78 17:09:01 5 0.50 0.00 0.18 0.00 0.07 99.25 17:09:01 6 0.98 0.00 0.12 0.00 0.05 98.85 17:09:01 7 0.12 0.00 0.10 0.00 0.03 99.75 17:10:01 all 0.58 0.00 0.09 0.01 0.04 99.28 17:10:01 0 0.38 0.00 0.15 0.00 0.03 99.43 17:10:01 1 0.23 0.00 0.13 0.07 0.07 99.50 17:10:01 2 0.32 0.00 0.07 0.00 0.02 99.60 17:10:01 3 0.43 0.00 0.15 0.00 0.07 99.35 17:10:01 4 0.27 0.00 0.10 0.02 0.07 99.55 17:10:01 5 0.83 0.00 0.05 0.00 0.03 99.08 17:10:01 6 1.81 0.00 0.05 0.02 0.03 98.09 17:10:01 7 0.37 0.00 0.05 0.02 0.02 99.55 17:11:01 all 0.19 0.00 0.09 0.01 0.03 99.68 17:11:01 0 0.10 0.00 0.03 0.00 0.02 99.85 17:11:01 1 0.18 0.00 0.10 0.12 0.03 99.57 17:11:01 2 0.10 0.00 0.05 0.00 0.00 99.85 17:11:01 3 0.10 0.00 0.05 0.00 0.02 99.83 17:11:01 4 0.25 0.00 0.08 0.00 0.02 99.65 17:11:01 5 0.20 0.00 0.08 0.00 0.03 99.68 17:11:01 6 0.42 0.00 0.13 0.00 0.08 99.37 17:11:01 7 0.17 0.00 0.10 0.00 0.02 99.72 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 1.41 0.00 0.48 0.04 0.04 98.04 17:12:01 0 0.99 0.00 0.45 0.05 0.03 98.47 17:12:01 1 1.87 0.00 0.65 0.17 0.07 97.25 17:12:01 2 1.02 0.00 0.43 0.02 0.03 98.50 17:12:01 3 1.18 0.00 0.45 0.02 0.05 98.30 17:12:01 4 1.67 0.00 0.45 0.02 0.03 97.83 17:12:01 5 1.97 0.00 0.53 0.02 0.07 97.41 17:12:01 6 1.22 0.00 0.45 0.00 0.03 98.30 17:12:01 7 1.30 0.00 0.42 0.03 0.05 98.20 17:13:01 all 7.92 0.00 0.77 0.26 0.03 91.01 17:13:01 0 0.80 0.00 0.45 0.08 0.02 98.64 17:13:01 1 3.87 0.00 0.83 1.25 0.03 94.01 17:13:01 2 0.55 0.00 0.62 0.12 0.03 98.68 17:13:01 3 27.43 0.00 1.02 0.23 0.03 71.29 17:13:01 4 13.99 0.00 1.42 0.18 0.03 84.38 17:13:01 5 15.43 0.00 0.97 0.18 0.05 83.37 17:13:01 6 0.55 0.00 0.43 0.07 0.03 98.91 17:13:01 7 0.73 0.00 0.47 0.02 0.02 98.77 Average: all 4.42 0.00 1.22 1.77 0.04 92.55 Average: 0 2.98 0.00 1.31 2.07 0.03 93.61 Average: 1 4.48 0.00 1.32 0.84 0.04 93.31 Average: 2 3.39 0.00 1.16 1.75 0.03 93.67 Average: 3 4.82 0.00 1.15 0.85 0.04 93.14 Average: 4 4.06 0.00 1.27 3.64 0.03 90.99 Average: 5 4.95 0.00 1.31 2.25 0.04 91.45 Average: 6 4.24 0.00 1.05 0.90 0.04 93.76 Average: 7 6.47 0.00 1.18 1.87 0.03 90.45