---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23017 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 141G 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 874 24661 0 6631 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:ca:d1:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:feca:d134/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:21:67:9c 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::42:5aff:fe21:679c/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-23017) 06/22/25 _x86_64_ (8 CPU) 14:48:22 LINUX RESTART (8 CPU) 14:49:02 tps rtps wtps bread/s bwrtn/s 14:50:01 334.94 40.72 294.22 2820.27 55596.14 14:51:01 472.34 13.88 458.46 1071.55 199281.77 14:52:01 97.43 0.08 97.35 13.33 45968.81 14:53:01 2.62 0.08 2.53 18.40 1503.50 14:54:01 1.78 0.00 1.78 0.00 25.20 14:55:01 1.43 0.02 1.42 0.13 23.33 14:56:01 1.62 0.02 1.60 4.27 23.60 14:57:01 116.43 0.27 116.16 15.19 17163.75 14:58:01 3.37 0.00 3.37 0.00 57.86 14:59:01 2.00 0.00 2.00 0.00 34.13 15:00:01 2.00 0.00 2.00 0.00 33.19 15:01:01 3.08 0.00 3.08 0.00 50.52 15:02:01 2.60 0.00 2.60 0.00 39.73 15:03:01 44.64 0.72 43.93 22.66 1234.06 Average: 77.29 3.94 73.34 280.25 22892.12 14:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30027672 31729548 2911548 8.84 76704 1930328 1429512 4.21 824616 1786796 208876 14:51:01 25293348 31320764 7645872 23.21 145820 5984244 4997344 14.70 1428328 5629780 2192 14:52:01 24804108 30835360 8135112 24.70 148628 5985112 5534132 16.28 1952476 5594052 276 14:53:01 24803200 30835152 8136020 24.70 148692 5985672 5486904 16.14 1953508 5593664 256 14:54:01 24801592 30833660 8137628 24.70 148760 5985676 5493328 16.16 1956224 5593408 104 14:55:01 24805472 30837664 8133748 24.69 148820 5985692 5486460 16.14 1953860 5593240 132 14:56:01 24805880 30838312 8133340 24.69 148880 5985836 5486828 16.14 1953140 5593208 84 14:57:01 24424360 30771616 8514860 25.85 177652 6237788 5747456 16.91 2077384 5807400 1024 14:58:01 24422952 30770396 8516268 25.85 177720 6237808 5747456 16.91 2078552 5807404 96 14:59:01 24425612 30773192 8513608 25.85 177784 6237812 5747456 16.91 2075560 5807416 212 15:00:01 24425520 30773244 8513700 25.85 177840 6237836 5747456 16.91 2075088 5807440 68 15:01:01 24434988 30782900 8504232 25.82 177892 6237848 5747456 16.91 2066088 5807452 264 15:02:01 24434368 30782312 8504852 25.82 177944 6237860 5747456 16.91 2066492 5807464 72 15:03:01 25232048 31543524 7707172 23.40 178880 6210124 1652904 4.86 1379000 5738136 10980 Average: 25081509 30959117 7857711 23.86 158001 5819974 5003725 14.72 1845737 5426204 16045 14:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 277.95 185.56 1220.30 37.75 0.00 0.00 0.00 0.00 14:51:01 lo 15.13 15.13 1.51 1.51 0.00 0.00 0.00 0.00 14:51:01 veth0985c67 1.67 2.33 0.17 0.22 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 vethece5d1b 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 14:52:01 lo 13.10 13.10 0.67 0.67 0.00 0.00 0.00 0.00 14:52:01 veth0985c67 49.59 59.77 18.80 14.79 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 vethece5d1b 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:53:01 lo 13.30 13.30 0.68 0.68 0.00 0.00 0.00 0.00 14:53:01 veth0985c67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethece5d1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 13.20 13.20 0.68 0.68 0.00 0.00 0.00 0.00 14:54:01 veth0985c67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethece5d1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 13.40 13.40 0.69 0.69 0.00 0.00 0.00 0.00 14:55:01 veth0985c67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethece5d1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 13.20 13.20 0.68 0.68 0.00 0.00 0.00 0.00 14:56:01 veth0985c67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethece5d1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth691809a 0.10 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:57:01 lo 13.20 13.20 0.70 0.70 0.00 0.00 0.00 0.00 14:57:01 veth0985c67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 46.37 64.91 3.81 301.89 0.00 0.00 0.00 0.00 14:58:01 veth691809a 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 14:58:01 veth0985c67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth691809a 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 12.20 12.20 0.61 0.61 0.00 0.00 0.00 0.00 14:59:01 veth0985c67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth691809a 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 15:00:01 veth0985c67 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth691809a 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 15:01:01 veth0985c67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth691809a 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 12.00 12.00 0.60 0.60 0.00 0.00 0.00 0.00 15:02:01 veth0985c67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 9.47 9.47 0.61 0.61 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 3319.76 2142.83 40589.18 243.41 0.00 0.00 0.00 0.00 Average: lo 11.83 11.83 0.67 0.67 0.00 0.00 0.00 0.00 Average: docker0 3.32 4.64 0.27 21.59 0.00 0.00 0.00 0.00 Average: ens3 220.06 139.91 2851.02 13.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23017) 06/22/25 _x86_64_ (8 CPU) 14:48:22 LINUX RESTART (8 CPU) 14:49:02 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 9.76 0.00 0.80 3.50 0.03 85.91 14:50:01 0 29.10 0.00 1.82 2.14 0.07 66.88 14:50:01 1 31.93 0.00 1.83 2.07 0.05 64.12 14:50:01 2 1.11 0.00 0.78 19.82 0.03 78.26 14:50:01 3 10.81 0.00 0.59 0.36 0.02 88.22 14:50:01 4 2.36 0.00 0.22 0.07 0.02 97.34 14:50:01 5 0.92 0.00 0.17 0.53 0.02 98.37 14:50:01 6 0.53 0.00 0.22 0.02 0.02 99.22 14:50:01 7 1.34 0.00 0.76 3.04 0.02 94.84 14:51:01 all 16.52 0.00 7.36 10.80 0.08 65.24 14:51:01 0 18.16 0.00 6.82 1.98 0.07 72.98 14:51:01 1 16.02 0.00 8.12 3.21 0.07 72.57 14:51:01 2 15.40 0.00 9.60 39.76 0.10 35.14 14:51:01 3 15.62 0.00 6.74 9.51 0.08 68.04 14:51:01 4 17.31 0.00 6.87 12.51 0.08 63.23 14:51:01 5 18.52 0.00 6.71 2.21 0.07 72.49 14:51:01 6 16.85 0.00 7.48 2.98 0.08 72.61 14:51:01 7 14.26 0.00 6.57 14.39 0.07 64.71 14:52:01 all 9.89 0.00 1.20 2.32 0.04 86.56 14:52:01 0 13.46 0.00 1.69 0.00 0.03 84.82 14:52:01 1 4.98 0.00 0.89 1.15 0.03 92.95 14:52:01 2 11.79 0.00 1.30 1.23 0.05 85.62 14:52:01 3 10.02 0.00 1.34 0.63 0.05 87.96 14:52:01 4 8.42 0.00 0.86 0.15 0.03 90.54 14:52:01 5 7.23 0.00 0.80 13.32 0.05 78.59 14:52:01 6 7.74 0.00 0.87 0.42 0.05 90.92 14:52:01 7 15.47 0.00 1.82 1.72 0.05 80.94 14:53:01 all 0.30 0.00 0.10 0.07 0.01 99.51 14:53:01 0 0.13 0.00 0.07 0.00 0.02 99.78 14:53:01 1 0.15 0.00 0.10 0.00 0.02 99.73 14:53:01 2 0.37 0.00 0.22 0.00 0.00 99.42 14:53:01 3 0.10 0.00 0.05 0.00 0.00 99.85 14:53:01 4 1.39 0.00 0.12 0.00 0.02 98.48 14:53:01 5 0.12 0.00 0.08 0.58 0.00 99.22 14:53:01 6 0.08 0.00 0.07 0.00 0.00 99.85 14:53:01 7 0.07 0.00 0.08 0.00 0.02 99.83 14:54:01 all 0.38 0.00 0.10 0.00 0.01 99.50 14:54:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:54:01 1 0.15 0.00 0.13 0.00 0.03 99.68 14:54:01 2 0.18 0.00 0.10 0.00 0.02 99.70 14:54:01 3 0.15 0.00 0.12 0.00 0.02 99.72 14:54:01 4 2.12 0.00 0.11 0.02 0.02 97.74 14:54:01 5 0.10 0.00 0.10 0.03 0.02 99.75 14:54:01 6 0.08 0.00 0.08 0.00 0.02 99.82 14:54:01 7 0.18 0.00 0.10 0.00 0.02 99.70 14:55:01 all 0.26 0.00 0.10 0.00 0.01 99.62 14:55:01 0 0.08 0.00 0.07 0.00 0.02 99.83 14:55:01 1 0.17 0.00 0.17 0.00 0.02 99.65 14:55:01 2 0.45 0.00 0.13 0.00 0.00 99.42 14:55:01 3 0.17 0.00 0.05 0.00 0.00 99.78 14:55:01 4 0.78 0.00 0.08 0.00 0.03 99.10 14:55:01 5 0.12 0.00 0.07 0.03 0.02 99.77 14:55:01 6 0.13 0.00 0.15 0.00 0.02 99.70 14:55:01 7 0.17 0.00 0.10 0.00 0.03 99.70 14:56:01 all 0.12 0.00 0.11 0.00 0.01 99.75 14:56:01 0 0.08 0.00 0.08 0.00 0.02 99.82 14:56:01 1 0.17 0.00 0.17 0.00 0.02 99.65 14:56:01 2 0.07 0.00 0.10 0.00 0.00 99.83 14:56:01 3 0.10 0.00 0.07 0.00 0.02 99.82 14:56:01 4 0.20 0.00 0.13 0.00 0.03 99.63 14:56:01 5 0.08 0.00 0.08 0.02 0.02 99.80 14:56:01 6 0.20 0.00 0.12 0.00 0.02 99.67 14:56:01 7 0.08 0.00 0.12 0.00 0.00 99.80 14:57:01 all 4.29 0.00 1.44 1.08 0.03 93.15 14:57:01 0 3.21 0.00 1.35 0.15 0.02 95.27 14:57:01 1 2.89 0.00 1.46 2.42 0.03 93.20 14:57:01 2 1.84 0.00 1.27 2.73 0.03 94.13 14:57:01 3 5.37 0.00 1.30 1.14 0.02 92.17 14:57:01 4 5.97 0.00 0.95 0.96 0.05 92.07 14:57:01 5 6.82 0.00 1.88 0.50 0.03 90.77 14:57:01 6 4.17 0.00 1.39 0.54 0.02 93.89 14:57:01 7 4.07 0.00 1.94 0.18 0.03 93.78 14:58:01 all 0.08 0.00 0.06 0.01 0.02 99.84 14:58:01 0 0.08 0.00 0.07 0.00 0.03 99.82 14:58:01 1 0.10 0.00 0.12 0.00 0.02 99.77 14:58:01 2 0.03 0.00 0.10 0.08 0.00 99.78 14:58:01 3 0.02 0.00 0.05 0.00 0.03 99.90 14:58:01 4 0.07 0.00 0.03 0.00 0.02 99.88 14:58:01 5 0.07 0.00 0.03 0.00 0.02 99.88 14:58:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:58:01 7 0.22 0.00 0.10 0.00 0.05 99.63 14:59:01 all 0.08 0.00 0.06 0.01 0.02 99.84 14:59:01 0 0.12 0.00 0.12 0.02 0.00 99.75 14:59:01 1 0.10 0.00 0.07 0.00 0.02 99.82 14:59:01 2 0.12 0.00 0.05 0.03 0.02 99.78 14:59:01 3 0.07 0.00 0.03 0.00 0.00 99.90 14:59:01 4 0.03 0.00 0.05 0.00 0.02 99.90 14:59:01 5 0.08 0.00 0.08 0.00 0.02 99.82 14:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:59:01 7 0.12 0.00 0.07 0.00 0.03 99.78 15:00:01 all 0.06 0.00 0.06 0.00 0.02 99.85 15:00:01 0 0.07 0.00 0.10 0.02 0.03 99.78 15:00:01 1 0.07 0.00 0.08 0.00 0.02 99.83 15:00:01 2 0.02 0.00 0.05 0.02 0.02 99.90 15:00:01 3 0.02 0.00 0.03 0.00 0.02 99.93 15:00:01 4 0.10 0.00 0.15 0.00 0.03 99.72 15:00:01 5 0.07 0.00 0.08 0.00 0.03 99.82 15:00:01 6 0.03 0.00 0.00 0.00 0.02 99.95 15:00:01 7 0.08 0.00 0.03 0.00 0.02 99.87 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 0.09 0.00 0.05 0.01 0.02 99.83 15:01:01 0 0.07 0.00 0.03 0.00 0.03 99.87 15:01:01 1 0.07 0.00 0.05 0.02 0.02 99.85 15:01:01 2 0.13 0.00 0.13 0.02 0.03 99.68 15:01:01 3 0.07 0.00 0.03 0.00 0.02 99.88 15:01:01 4 0.07 0.00 0.05 0.00 0.02 99.87 15:01:01 5 0.08 0.00 0.08 0.00 0.02 99.82 15:01:01 6 0.08 0.00 0.02 0.00 0.00 99.90 15:01:01 7 0.08 0.00 0.07 0.00 0.02 99.83 15:02:01 all 0.07 0.00 0.06 0.00 0.02 99.84 15:02:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:02:01 1 0.07 0.00 0.08 0.00 0.03 99.82 15:02:01 2 0.10 0.00 0.05 0.02 0.02 99.82 15:02:01 3 0.02 0.00 0.05 0.00 0.02 99.92 15:02:01 4 0.22 0.00 0.17 0.00 0.05 99.57 15:02:01 5 0.05 0.00 0.07 0.00 0.00 99.88 15:02:01 6 0.05 0.00 0.02 0.00 0.00 99.93 15:02:01 7 0.08 0.00 0.05 0.03 0.02 99.82 15:03:01 all 2.85 0.00 0.59 0.15 0.02 96.38 15:03:01 0 8.40 0.00 0.77 0.27 0.03 90.53 15:03:01 1 4.74 0.00 0.80 0.03 0.03 94.39 15:03:01 2 1.15 0.00 0.52 0.47 0.02 97.84 15:03:01 3 3.10 0.00 0.49 0.16 0.03 96.21 15:03:01 4 1.12 0.00 0.53 0.05 0.02 98.28 15:03:01 5 1.70 0.00 0.53 0.05 0.03 97.68 15:03:01 6 1.29 0.00 0.55 0.15 0.03 97.98 15:03:01 7 1.34 0.00 0.52 0.03 0.02 98.10 Average: all 3.17 0.00 0.86 1.27 0.03 94.67 Average: 0 5.18 0.00 0.93 0.32 0.03 93.53 Average: 1 4.35 0.00 0.99 0.63 0.03 93.99 Average: 2 2.32 0.00 1.02 4.52 0.02 92.12 Average: 3 3.23 0.00 0.78 0.83 0.02 95.13 Average: 4 2.86 0.00 0.73 0.97 0.03 95.40 Average: 5 2.55 0.00 0.76 1.23 0.02 95.43 Average: 6 2.22 0.00 0.78 0.29 0.02 96.69 Average: 7 2.67 0.00 0.87 1.37 0.03 95.06