---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-48618 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 16G 140G 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 917 22794 0 8455 30794 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:6f:10:df brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe6f:10df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:92:82:6c 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::42:73ff:fe92:826c/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-48618) 09/24/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 208.73 22.83 185.90 2298.55 74157.91 02:41:01 698.98 5.08 693.90 445.93 284681.09 02:42:01 42.86 0.20 42.66 19.33 5808.77 02:43:01 133.21 0.38 132.83 40.53 17791.43 02:44:01 10.43 0.38 10.05 11.06 412.60 02:45:01 6.35 0.00 6.35 0.00 157.17 02:46:01 5.75 0.32 5.43 8.40 124.89 02:47:01 15.15 0.00 15.15 0.00 413.53 02:48:01 21.66 0.00 21.66 0.00 274.89 02:49:01 40.38 1.00 39.38 27.46 800.67 Average: 118.35 3.02 115.33 285.12 38461.66 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28516200 31639772 4423020 13.43 86464 3314004 1659044 4.88 968948 3091740 1474344 02:41:01 22803364 30806388 10135856 30.77 169640 7863684 9219340 27.13 1935392 7484552 48744 02:42:01 19402020 27518168 13537200 41.10 172108 7977144 13432900 39.52 5498712 7278980 1828 02:43:01 18915224 27357908 14023996 42.58 201396 8236540 13934312 41.00 5706268 7510892 3216 02:44:01 18355216 26804480 14584004 44.28 201588 8242792 14486692 42.62 6261568 7511800 452 02:45:01 18352020 26802164 14587200 44.29 201748 8243444 14548712 42.81 6264044 7512340 416 02:46:01 18328024 26781780 14611196 44.36 201944 8243920 14581548 42.90 6285892 7512040 896 02:47:01 18234648 26691216 14704572 44.64 202116 8246580 14658368 43.13 6376772 7513628 1500 02:48:01 18206444 26664060 14732776 44.73 202372 8247708 14674480 43.18 6406040 7513956 48 02:49:01 20753164 29158540 12186056 37.00 202996 8205940 7978116 23.47 3988080 7444148 264 Average: 20186632 28022448 12752588 38.72 184237 7682176 11917351 35.06 4969172 7037408 153171 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 14.20 14.20 1.41 1.41 0.00 0.00 0.00 0.00 02:40:01 ens3 611.61 364.61 17512.29 36.49 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth713ece7 0.98 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:41:01 br-bc49fb4ac6b3 9.25 15.40 0.76 319.79 0.00 0.00 0.00 0.00 02:41:01 veth545a825 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:41:01 vethdd73995 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth713ece7 33.31 27.46 3.58 3.88 0.00 0.00 0.00 0.00 02:42:01 br-bc49fb4ac6b3 0.63 0.28 0.02 0.02 0.00 0.00 0.00 0.00 02:42:01 veth545a825 0.63 1.12 0.06 0.21 0.00 0.00 0.00 0.00 02:42:01 vethdd73995 3.00 3.58 0.45 0.29 0.00 0.00 0.00 0.00 02:43:01 veth713ece7 68.72 49.69 14.02 8.96 0.00 0.00 0.00 0.00 02:43:01 br-bc49fb4ac6b3 0.65 0.42 0.04 0.03 0.00 0.00 0.00 0.00 02:43:01 veth545a825 2.08 2.60 0.23 2.93 0.00 0.00 0.00 0.00 02:43:01 vethdd73995 3.85 5.43 0.80 0.49 0.00 0.00 0.00 0.00 02:44:01 veth713ece7 65.42 46.74 12.33 8.42 0.00 0.00 0.00 0.00 02:44:01 br-bc49fb4ac6b3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth545a825 3.02 3.43 2.58 2.05 0.00 0.00 0.00 0.00 02:44:01 vethdd73995 8.15 10.11 1.33 1.11 0.00 0.00 0.00 0.00 02:45:01 veth713ece7 59.99 41.69 4.64 5.93 0.00 0.00 0.00 0.00 02:45:01 br-bc49fb4ac6b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth545a825 1.98 2.05 0.17 0.89 0.00 0.00 0.00 0.00 02:45:01 vethdd73995 7.98 10.13 1.32 0.81 0.00 0.00 0.00 0.00 02:46:01 veth713ece7 61.51 42.95 4.98 6.15 0.00 0.00 0.00 0.00 02:46:01 br-bc49fb4ac6b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth545a825 2.15 2.32 0.20 1.18 0.00 0.00 0.00 0.00 02:46:01 vethdd73995 7.88 10.00 1.29 0.79 0.00 0.00 0.00 0.00 02:47:01 veth713ece7 77.29 57.11 16.97 10.55 0.00 0.00 0.00 0.00 02:47:01 br-bc49fb4ac6b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth545a825 2.92 3.53 0.31 4.47 0.00 0.00 0.00 0.00 02:47:01 vethdd73995 7.15 8.95 1.21 0.74 0.00 0.00 0.00 0.00 02:48:01 veth713ece7 65.72 46.69 6.81 7.06 0.00 0.00 0.00 0.00 02:48:01 br-bc49fb4ac6b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth545a825 2.50 2.92 0.26 3.56 0.00 0.00 0.00 0.00 02:48:01 vethdd73995 3.22 4.67 0.69 0.36 0.00 0.00 0.00 0.00 02:49:01 veth713ece7 50.56 34.94 3.89 4.90 0.00 0.00 0.00 0.00 02:49:01 br-bc49fb4ac6b3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth9edb47f 0.00 1.70 0.00 0.10 0.00 0.00 0.00 0.00 02:49:01 vethc51fa90 6.27 10.38 0.95 1.23 0.00 0.00 0.00 0.00 Average: veth713ece7 48.35 34.84 6.73 5.59 0.00 0.00 0.00 0.00 Average: br-bc49fb4ac6b3 1.06 1.61 0.08 31.98 0.00 0.00 0.00 0.00 Average: veth9edb47f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethc51fa90 0.63 1.04 0.10 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-48618) 09/24/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 11.76 0.00 2.51 1.92 0.04 83.77 02:40:01 0 4.11 0.00 2.06 0.39 0.08 93.36 02:40:01 1 4.80 0.00 2.06 0.87 0.02 92.26 02:40:01 2 7.07 0.00 2.51 0.23 0.02 90.17 02:40:01 3 45.87 0.00 4.30 1.51 0.07 48.26 02:40:01 4 15.04 0.00 2.82 0.35 0.05 81.74 02:40:01 5 4.98 0.00 1.96 6.04 0.05 86.97 02:40:01 6 6.69 0.00 2.54 5.63 0.03 85.11 02:40:01 7 5.45 0.00 1.83 0.32 0.03 92.37 02:41:01 all 20.42 0.00 9.01 5.31 0.08 65.18 02:41:01 0 19.87 0.00 6.85 1.03 0.07 72.19 02:41:01 1 22.78 0.00 8.05 6.16 0.07 62.94 02:41:01 2 20.44 0.00 10.79 2.05 0.10 66.62 02:41:01 3 19.05 0.00 11.28 20.55 0.09 49.04 02:41:01 4 18.61 0.00 8.34 2.66 0.07 70.32 02:41:01 5 21.70 0.00 8.13 6.66 0.07 63.45 02:41:01 6 21.25 0.00 9.73 1.15 0.07 67.81 02:41:01 7 19.66 0.00 8.97 2.32 0.08 68.96 02:42:01 all 63.78 0.00 5.71 0.10 0.10 30.31 02:42:01 0 57.94 0.00 5.66 0.07 0.08 36.25 02:42:01 1 68.78 0.00 6.22 0.54 0.10 24.35 02:42:01 2 59.17 0.00 5.70 0.02 0.10 35.00 02:42:01 3 65.88 0.00 5.41 0.02 0.08 28.61 02:42:01 4 60.60 0.00 5.58 0.03 0.10 33.68 02:42:01 5 68.95 0.00 5.76 0.03 0.10 25.15 02:42:01 6 64.07 0.00 5.64 0.03 0.10 30.16 02:42:01 7 64.83 0.00 5.77 0.03 0.10 29.26 02:43:01 all 12.46 0.00 2.01 0.53 0.09 84.91 02:43:01 0 16.20 0.00 2.21 0.20 0.08 81.31 02:43:01 1 12.06 0.00 2.18 0.74 0.07 84.95 02:43:01 2 13.93 0.00 2.20 0.17 0.10 83.60 02:43:01 3 11.33 0.00 1.96 0.47 0.10 86.14 02:43:01 4 11.94 0.00 1.95 1.16 0.08 84.87 02:43:01 5 12.63 0.00 1.85 0.07 0.08 85.37 02:43:01 6 10.69 0.00 1.71 1.36 0.10 86.14 02:43:01 7 10.88 0.00 1.94 0.07 0.10 87.01 02:44:01 all 6.02 0.00 0.73 0.05 0.08 93.12 02:44:01 0 7.15 0.00 1.05 0.07 0.08 91.65 02:44:01 1 5.69 0.00 0.87 0.02 0.08 93.34 02:44:01 2 6.25 0.00 0.65 0.02 0.07 93.02 02:44:01 3 6.06 0.00 0.70 0.10 0.08 93.05 02:44:01 4 5.95 0.00 0.64 0.02 0.07 93.32 02:44:01 5 5.60 0.00 0.60 0.00 0.08 93.71 02:44:01 6 5.34 0.00 0.54 0.18 0.07 93.87 02:44:01 7 6.13 0.00 0.79 0.02 0.08 92.98 02:45:01 all 2.71 0.00 0.46 0.01 0.08 96.74 02:45:01 0 3.15 0.00 0.52 0.05 0.08 96.20 02:45:01 1 2.71 0.00 0.55 0.00 0.08 96.65 02:45:01 2 2.09 0.00 0.43 0.00 0.08 97.39 02:45:01 3 1.84 0.00 0.39 0.02 0.08 97.67 02:45:01 4 3.28 0.00 0.41 0.02 0.07 96.22 02:45:01 5 3.04 0.00 0.55 0.00 0.08 96.32 02:45:01 6 2.71 0.00 0.42 0.00 0.07 96.81 02:45:01 7 2.79 0.00 0.43 0.00 0.08 96.69 02:46:01 all 2.58 0.00 0.43 0.02 0.10 96.88 02:46:01 0 2.06 0.00 0.62 0.12 0.12 97.09 02:46:01 1 4.09 0.00 0.55 0.03 0.10 95.23 02:46:01 2 3.14 0.00 0.50 0.00 0.07 96.29 02:46:01 3 1.57 0.00 0.40 0.00 0.10 97.93 02:46:01 4 2.90 0.00 0.18 0.00 0.08 96.84 02:46:01 5 3.57 0.00 0.40 0.02 0.10 95.91 02:46:01 6 1.50 0.00 0.42 0.00 0.10 97.98 02:46:01 7 1.80 0.00 0.30 0.00 0.10 97.80 02:47:01 all 5.00 0.00 0.65 0.03 0.10 94.22 02:47:01 0 5.64 0.00 0.65 0.02 0.08 93.61 02:47:01 1 6.73 0.00 0.77 0.02 0.10 92.39 02:47:01 2 5.26 0.00 0.70 0.02 0.10 93.92 02:47:01 3 4.02 0.00 0.62 0.02 0.10 95.25 02:47:01 4 5.18 0.00 0.51 0.02 0.08 94.21 02:47:01 5 4.08 0.00 0.72 0.05 0.12 95.04 02:47:01 6 4.63 0.00 0.67 0.12 0.10 94.48 02:47:01 7 4.48 0.00 0.60 0.00 0.10 94.82 02:48:01 all 2.08 0.00 0.37 0.03 0.08 97.45 02:48:01 0 2.54 0.00 0.33 0.00 0.08 97.05 02:48:01 1 1.12 0.00 0.33 0.02 0.05 98.48 02:48:01 2 1.64 0.00 0.32 0.03 0.08 97.92 02:48:01 3 2.98 0.00 0.42 0.03 0.10 96.47 02:48:01 4 2.35 0.00 0.37 0.00 0.07 97.22 02:48:01 5 1.55 0.00 0.40 0.03 0.08 97.93 02:48:01 6 2.07 0.00 0.40 0.10 0.07 97.36 02:48:01 7 2.41 0.00 0.37 0.02 0.07 97.14 02:49:01 all 2.49 0.00 0.86 0.07 0.08 96.50 02:49:01 0 2.71 0.00 0.99 0.08 0.08 96.14 02:49:01 1 2.96 0.00 0.95 0.03 0.07 95.99 02:49:01 2 1.66 0.00 0.99 0.07 0.10 97.19 02:49:01 3 1.72 0.00 0.92 0.03 0.08 97.25 02:49:01 4 1.90 0.00 0.74 0.03 0.07 97.27 02:49:01 5 3.85 0.00 0.82 0.15 0.07 95.12 02:49:01 6 1.97 0.00 0.74 0.05 0.07 97.18 02:49:01 7 3.12 0.00 0.75 0.13 0.08 95.91 Average: all 12.86 0.00 2.26 0.80 0.08 84.00 Average: 0 12.08 0.00 2.09 0.20 0.09 85.55 Average: 1 13.10 0.00 2.24 0.84 0.07 83.75 Average: 2 12.01 0.00 2.47 0.26 0.08 85.18 Average: 3 15.97 0.00 2.62 2.24 0.09 79.08 Average: 4 12.65 0.00 2.13 0.42 0.07 84.72 Average: 5 12.93 0.00 2.11 1.30 0.08 83.59 Average: 6 12.03 0.00 2.27 0.86 0.08 84.76 Average: 7 12.10 0.00 2.16 0.29 0.08 85.37