---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47848 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 904 23588 0 7673 30806 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:0e:fa:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fe0e:fac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:83:14:b4 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:e9ff:fe83:14b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47848) 09/21/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 172.65 23.31 149.34 2349.74 29549.74 13:26:01 608.53 4.50 604.03 430.06 206163.77 13:27:01 28.11 0.00 28.11 0.00 20078.39 13:28:01 56.91 0.17 56.75 23.59 23682.77 13:29:01 200.30 0.62 199.68 22.37 43756.95 13:30:01 25.21 0.02 25.20 0.13 16677.09 13:31:01 18.44 0.32 18.13 8.40 16576.61 13:32:01 23.18 0.00 23.18 0.00 16311.81 13:33:01 32.19 0.00 32.19 0.00 13203.00 13:34:01 13.13 0.00 13.13 0.00 283.95 13:35:01 24.96 0.10 24.86 18.80 584.30 13:36:01 73.64 1.43 72.20 88.39 2457.59 Average: 106.45 2.54 103.91 245.10 32444.43 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26950840 31588252 5988380 18.18 94012 4784744 2092768 6.16 1008960 4561444 2958028 13:26:01 23031632 30022492 9907588 30.08 148668 6940384 11312896 33.29 2764336 6480740 164 13:27:01 20404672 27498588 12534548 38.05 150384 7039100 13454376 39.59 5477852 6360960 620 13:28:01 20115356 27411304 12823864 38.93 163560 7207072 14130372 41.57 5586468 6514248 916 13:29:01 19682948 27327840 13256272 40.24 192516 7495244 13964868 41.09 5747068 6750828 3520 13:30:01 18927896 26580548 14011324 42.54 192664 7502760 14680212 43.19 6495688 6753964 332 13:31:01 18914012 26570276 14025208 42.58 192748 7503504 14710580 43.28 6507264 6753676 900 13:32:01 18910532 26567136 14028688 42.59 192892 7503680 14726728 43.33 6510304 6753540 536 13:33:01 18876064 26535436 14063156 42.69 193060 7506400 14734016 43.35 6541164 6755488 748 13:34:01 18850124 26511444 14089096 42.77 193196 7508396 14781988 43.49 6566664 6756448 376 13:35:01 19705728 27324324 13233492 40.18 193488 7471500 12734084 37.47 5781124 6709864 356 13:36:01 24221024 31611088 8718196 26.47 195160 7235308 1627720 4.79 1570896 6509836 11584 Average: 20715902 27962394 12223318 37.11 175196 7141508 11912551 35.05 5046482 6471753 248173 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 1189.14 682.27 36513.64 61.25 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 18.26 18.26 1.70 1.70 0.00 0.00 0.00 0.00 13:26:01 veth4c52714 0.33 0.62 0.02 0.03 0.00 0.00 0.00 0.00 13:26:01 veth61bb21f 2.02 2.17 0.19 0.20 0.00 0.00 0.00 0.00 13:26:01 veth5a3024d 11.83 24.43 1.01 320.66 0.00 0.00 0.00 0.03 13:26:01 br-71d3b4053e9f 12.06 24.13 0.86 320.64 0.00 0.00 0.00 0.00 13:27:01 veth4c52714 4.50 5.88 0.57 0.53 0.00 0.00 0.00 0.00 13:27:01 veth61bb21f 41.99 33.54 4.49 4.79 0.00 0.00 0.00 0.00 13:27:01 veth5a3024d 0.28 0.57 0.02 0.03 0.00 0.00 0.00 0.00 13:27:01 br-71d3b4053e9f 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 veth4c52714 6.30 9.25 0.84 0.71 0.00 0.00 0.00 0.00 13:28:01 veth61bb21f 54.68 36.97 4.18 5.22 0.00 0.00 0.00 0.00 13:28:01 veth5a3024d 0.35 0.18 0.03 0.01 0.00 0.00 0.00 0.00 13:28:01 br-71d3b4053e9f 0.43 0.27 0.03 0.02 0.00 0.00 0.00 0.00 13:29:01 veth4c52714 8.92 12.30 1.61 1.93 0.00 0.00 0.00 0.00 13:29:01 veth61bb21f 69.19 49.63 9.88 7.95 0.00 0.00 0.00 0.00 13:29:01 veth5a3024d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 br-71d3b4053e9f 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth4c52714 9.20 12.46 2.55 4.20 0.00 0.00 0.00 0.00 13:30:01 veth61bb21f 72.19 52.42 17.77 10.14 0.00 0.00 0.00 0.00 13:30:01 veth5a3024d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 br-71d3b4053e9f 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth4c52714 6.68 9.60 0.95 0.79 0.00 0.00 0.00 0.00 13:31:01 veth61bb21f 61.71 43.15 5.02 6.11 0.00 0.00 0.00 0.00 13:31:01 veth5a3024d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 br-71d3b4053e9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth4c52714 6.47 9.32 0.86 0.72 0.00 0.00 0.00 0.00 13:32:01 veth61bb21f 60.56 42.44 4.69 5.92 0.00 0.00 0.00 0.00 13:32:01 veth5a3024d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 br-71d3b4053e9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth4c52714 10.68 14.28 2.28 3.49 0.00 0.00 0.00 0.00 13:33:01 veth61bb21f 84.47 62.61 17.27 11.14 0.00 0.00 0.00 0.00 13:33:01 veth5a3024d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 br-71d3b4053e9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth4c52714 9.50 12.85 1.83 2.77 0.00 0.00 0.00 0.00 13:34:01 veth61bb21f 70.95 51.11 11.82 8.65 0.00 0.00 0.00 0.00 13:34:01 veth5a3024d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 br-71d3b4053e9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth4c52714 6.72 9.88 0.95 0.80 0.00 0.00 0.00 0.00 13:35:01 veth61bb21f 56.21 38.68 4.57 5.48 0.00 0.00 0.00 0.00 13:35:01 br-71d3b4053e9f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethaf4b292 236.88 259.76 34.10 51.77 0.00 0.00 0.00 0.00 13:36:01 ens3 1986.90 1183.42 48430.72 198.53 0.00 0.00 0.00 0.00 13:36:01 docker0 33.04 56.16 3.36 1354.10 0.00 0.00 0.00 0.00 13:36:01 lo 38.49 38.49 3.38 3.38 0.00 0.00 0.00 0.00 Average: ens3 136.99 80.22 3965.87 10.73 0.00 0.00 0.00 0.00 Average: docker0 2.75 4.68 0.28 112.83 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47848) 09/21/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 14.65 0.00 3.60 1.99 0.05 79.72 13:25:01 0 7.88 0.00 3.30 0.37 0.03 88.42 13:25:01 1 26.52 0.00 5.28 5.43 0.07 62.70 13:25:01 2 7.39 0.00 2.96 3.01 0.03 86.60 13:25:01 3 6.34 0.00 3.10 0.35 0.03 90.18 13:25:01 4 23.04 0.00 3.34 0.75 0.05 72.81 13:25:01 5 16.55 0.00 3.38 1.96 0.10 78.02 13:25:01 6 22.99 0.00 3.88 1.31 0.05 71.78 13:25:01 7 6.53 0.00 3.52 2.77 0.03 87.15 13:26:01 all 24.22 0.00 7.03 11.52 0.08 57.13 13:26:01 0 23.26 0.00 7.01 15.48 0.09 54.16 13:26:01 1 23.84 0.00 6.76 9.41 0.10 59.89 13:26:01 2 24.77 0.00 7.10 10.25 0.10 57.78 13:26:01 3 25.13 0.00 7.45 5.12 0.07 62.24 13:26:01 4 24.68 0.00 7.92 30.88 0.10 36.42 13:26:01 5 24.90 0.00 7.09 3.82 0.08 64.11 13:26:01 6 22.27 0.00 6.31 14.29 0.07 57.06 13:26:01 7 24.92 0.00 6.62 3.16 0.07 65.23 13:27:01 all 52.05 0.00 3.93 0.59 0.10 43.34 13:27:01 0 47.74 0.00 3.72 1.79 0.10 46.65 13:27:01 1 55.48 0.00 3.95 0.74 0.10 39.73 13:27:01 2 53.06 0.00 3.81 1.38 0.10 41.65 13:27:01 3 52.33 0.00 4.07 0.00 0.10 43.51 13:27:01 4 56.00 0.00 4.38 0.02 0.10 39.50 13:27:01 5 50.81 0.00 3.65 0.00 0.10 45.44 13:27:01 6 50.28 0.00 3.76 0.02 0.08 45.86 13:27:01 7 50.74 0.00 4.05 0.73 0.10 44.38 13:28:01 all 3.24 0.00 0.67 0.66 0.06 95.37 13:28:01 0 2.47 0.00 0.57 3.61 0.05 93.30 13:28:01 1 3.14 0.00 0.57 0.43 0.05 95.80 13:28:01 2 3.63 0.00 0.84 0.07 0.05 95.41 13:28:01 3 3.58 0.00 0.62 0.00 0.05 95.75 13:28:01 4 3.66 0.00 0.86 1.09 0.08 94.31 13:28:01 5 3.18 0.00 0.64 0.03 0.07 96.09 13:28:01 6 3.20 0.00 0.69 0.03 0.07 96.01 13:28:01 7 3.06 0.00 0.62 0.03 0.05 96.23 13:29:01 all 10.86 0.00 2.20 2.16 0.08 84.70 13:29:01 0 8.54 0.00 1.99 5.95 0.07 83.45 13:29:01 1 10.75 0.00 2.30 4.13 0.08 82.73 13:29:01 2 13.00 0.00 2.11 1.02 0.08 83.79 13:29:01 3 12.24 0.00 2.26 0.55 0.07 84.87 13:29:01 4 10.43 0.00 2.09 0.22 0.07 87.20 13:29:01 5 11.47 0.00 2.49 4.97 0.07 81.00 13:29:01 6 9.19 0.00 1.85 0.17 0.07 88.73 13:29:01 7 11.25 0.00 2.53 0.25 0.07 85.91 13:30:01 all 8.47 0.00 0.87 0.67 0.08 89.91 13:30:01 0 9.40 0.00 1.20 4.87 0.08 84.45 13:30:01 1 7.27 0.00 0.77 0.08 0.07 91.81 13:30:01 2 9.79 0.00 0.99 0.02 0.08 89.13 13:30:01 3 8.04 0.00 0.94 0.05 0.08 90.89 13:30:01 4 9.19 0.00 0.80 0.02 0.07 89.92 13:30:01 5 9.34 0.00 0.72 0.20 0.08 89.66 13:30:01 6 8.20 0.00 0.77 0.15 0.07 90.81 13:30:01 7 6.58 0.00 0.75 0.00 0.08 92.59 13:31:01 all 3.01 0.00 0.43 0.69 0.06 95.81 13:31:01 0 3.87 0.00 0.60 5.19 0.07 90.27 13:31:01 1 2.16 0.00 0.40 0.03 0.07 97.34 13:31:01 2 3.23 0.00 0.42 0.05 0.07 96.24 13:31:01 3 4.58 0.00 0.38 0.00 0.07 94.97 13:31:01 4 1.91 0.00 0.33 0.02 0.08 97.66 13:31:01 5 1.71 0.00 0.57 0.15 0.07 97.51 13:31:01 6 2.86 0.00 0.35 0.00 0.08 96.71 13:31:01 7 3.72 0.00 0.42 0.00 0.07 95.79 13:32:01 all 1.86 0.00 0.35 0.80 0.07 96.92 13:32:01 0 2.49 0.00 0.38 1.82 0.05 95.26 13:32:01 1 2.13 0.00 0.37 4.34 0.07 93.10 13:32:01 2 1.70 0.00 0.47 0.05 0.08 97.70 13:32:01 3 1.87 0.00 0.22 0.00 0.07 97.85 13:32:01 4 3.03 0.00 0.35 0.03 0.07 96.52 13:32:01 5 1.76 0.00 0.45 0.17 0.07 97.56 13:32:01 6 0.94 0.00 0.25 0.05 0.05 98.71 13:32:01 7 0.97 0.00 0.32 0.02 0.05 98.65 13:33:01 all 4.49 0.00 0.61 0.60 0.07 94.23 13:33:01 0 3.42 0.00 0.82 0.07 0.07 95.62 13:33:01 1 5.44 0.00 0.68 4.39 0.07 89.42 13:33:01 2 4.94 0.00 0.50 0.07 0.05 94.44 13:33:01 3 5.46 0.00 0.45 0.02 0.07 94.01 13:33:01 4 5.03 0.00 0.60 0.03 0.07 94.26 13:33:01 5 4.80 0.00 0.57 0.18 0.08 94.36 13:33:01 6 3.42 0.00 0.54 0.03 0.08 95.93 13:33:01 7 3.39 0.00 0.70 0.03 0.08 95.79 13:34:01 all 3.79 0.00 0.45 0.04 0.07 95.65 13:34:01 0 4.00 0.00 0.57 0.05 0.07 95.32 13:34:01 1 3.14 0.00 0.47 0.07 0.07 96.25 13:34:01 2 3.39 0.00 0.57 0.07 0.07 95.91 13:34:01 3 5.78 0.00 0.35 0.00 0.05 93.83 13:34:01 4 3.98 0.00 0.42 0.00 0.05 95.56 13:34:01 5 4.38 0.00 0.35 0.08 0.07 95.12 13:34:01 6 2.73 0.00 0.35 0.02 0.07 96.84 13:34:01 7 2.92 0.00 0.52 0.02 0.08 96.46 13:35:01 all 2.27 0.00 0.71 0.05 0.05 96.91 13:35:01 0 1.44 0.00 0.73 0.03 0.05 97.75 13:35:01 1 2.51 0.00 0.87 0.03 0.05 96.54 13:35:01 2 2.09 0.00 0.60 0.02 0.05 97.24 13:35:01 3 2.88 0.00 0.78 0.10 0.07 96.18 13:35:01 4 1.97 0.00 0.64 0.02 0.07 97.31 13:35:01 5 2.77 0.00 0.75 0.17 0.05 96.26 13:35:01 6 2.57 0.00 0.55 0.00 0.05 96.82 13:35:01 7 1.91 0.00 0.80 0.05 0.05 97.19 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 6.44 0.00 0.79 0.21 0.04 92.52 13:36:01 0 16.57 0.00 1.18 0.10 0.03 82.11 13:36:01 1 15.95 0.00 1.05 0.12 0.07 82.82 13:36:01 2 3.19 0.00 0.48 0.03 0.03 96.27 13:36:01 3 4.26 0.00 0.73 0.27 0.02 94.72 13:36:01 4 0.77 0.00 0.55 0.05 0.03 98.60 13:36:01 5 0.94 0.00 0.82 1.05 0.05 97.14 13:36:01 6 1.52 0.00 0.70 0.05 0.02 97.71 13:36:01 7 8.39 0.00 0.79 0.05 0.02 90.76 Average: all 11.23 0.00 1.80 1.65 0.07 85.25 Average: 0 10.87 0.00 1.83 3.26 0.06 83.97 Average: 1 13.16 0.00 1.95 2.42 0.07 82.40 Average: 2 10.79 0.00 1.73 1.32 0.07 86.09 Average: 3 10.97 0.00 1.77 0.53 0.06 86.67 Average: 4 11.93 0.00 1.85 2.72 0.07 83.43 Average: 5 11.03 0.00 1.79 1.06 0.07 86.05 Average: 6 10.81 0.00 1.66 1.33 0.06 86.14 Average: 7 10.32 0.00 1.80 0.59 0.06 87.23