---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22124 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 885 24653 0 6627 30825 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:ae:09:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:feae:943/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:8f:4e:f2 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::42:81ff:fe8f:4ef2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22124) 06/18/25 _x86_64_ (8 CPU) 14:48:31 LINUX RESTART (8 CPU) 14:49:02 tps rtps wtps bread/s bwrtn/s 14:50:01 329.08 33.10 295.98 1083.88 89710.35 14:51:01 493.45 26.71 466.74 2795.23 204697.00 14:52:01 105.10 6.07 99.03 272.45 2351.81 14:53:01 1.52 0.02 1.50 4.27 22.13 14:54:01 1.72 0.10 1.62 13.20 23.60 14:55:01 1.25 0.02 1.23 4.27 18.80 14:56:01 1.62 0.02 1.60 2.67 23.20 14:57:01 115.90 0.33 115.56 24.53 17170.74 14:58:01 3.33 0.00 3.33 0.00 54.79 14:59:01 2.37 0.00 2.37 0.00 36.39 15:00:01 2.10 0.00 2.10 0.00 31.86 15:01:01 1.93 0.00 1.93 0.00 35.06 15:02:01 1.67 0.00 1.67 0.00 27.20 15:03:01 45.86 0.72 45.14 24.53 1269.91 Average: 78.77 4.76 74.01 300.89 22455.89 14:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30112772 31668176 2826448 8.58 69748 1796364 1414436 4.16 887324 1652876 162352 14:51:01 25198120 31205208 7741100 23.50 144500 5967796 5676560 16.70 1501812 5655996 15324 14:52:01 24618232 30643120 8320988 25.26 148704 5980080 5752536 16.93 2148296 5587812 68 14:53:01 24618756 30643880 8320464 25.26 148768 5980212 5731636 16.86 2149340 5587564 192 14:54:01 24616864 30642516 8322356 25.27 148836 5980612 5724916 16.84 2150816 5587684 52 14:55:01 24616620 30642476 8322600 25.27 148884 5980748 5723280 16.84 2151744 5587620 228 14:56:01 24618868 30644876 8320352 25.26 148924 5980844 5694692 16.76 2148476 5587664 228 14:57:01 24236792 30579728 8702428 26.42 177756 6233080 5957272 17.53 2270680 5802044 1036 14:58:01 24236700 30579756 8702520 26.42 177812 6233100 5957272 17.53 2271436 5802052 240 14:59:01 24238484 30581604 8700736 26.41 177876 6233096 5973416 17.58 2269168 5802052 80 15:00:01 24239056 30582308 8700164 26.41 177924 6233128 5973416 17.58 2268256 5802076 8 15:01:01 24248184 30591604 8691036 26.39 178004 6233140 5973416 17.58 2258920 5802088 288 15:02:01 24248796 30592308 8690424 26.38 178048 6233152 5973416 17.58 2258680 5802100 248 15:03:01 25206460 31513840 7732760 23.48 178968 6205616 1707296 5.02 1410888 5733020 11052 Average: 24932479 30793671 8006741 24.31 157482 5805069 5230969 15.39 2010417 5413761 13671 14:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:50:01 ens3 581.34 376.05 1711.09 90.91 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 14:51:01 vethc247652 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 lo 14.86 14.86 1.50 1.50 0.00 0.00 0.00 0.00 14:51:01 br-a91628ffb071 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 veth43639cb 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 vethc247652 0.12 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 lo 13.00 13.00 0.66 0.66 0.00 0.00 0.00 0.00 14:52:01 br-a91628ffb071 0.25 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 veth43639cb 23.60 21.61 10.49 16.04 0.00 0.00 0.00 0.00 14:53:01 vethc247652 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 13.40 13.40 0.69 0.69 0.00 0.00 0.00 0.00 14:53:01 br-a91628ffb071 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 veth43639cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethc247652 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 br-a91628ffb071 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 veth43639cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethc247652 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 br-a91628ffb071 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 veth43639cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethc247652 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 br-a91628ffb071 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 veth43639cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethc247652 0.00 0.02 0.00 0.00 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 br-a91628ffb071 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth43639cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethc247652 0.00 0.02 0.00 0.00 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 br-a91628ffb071 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth43639cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethc247652 0.00 0.00 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 br-a91628ffb071 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth43639cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethc247652 0.00 0.00 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 br-a91628ffb071 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth43639cb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethc247652 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 12.20 12.20 0.61 0.61 0.00 0.00 0.00 0.00 15:01:01 br-a91628ffb071 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth43639cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethc247652 0.00 0.00 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 br-a91628ffb071 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth43639cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 8.67 8.67 0.57 0.57 0.00 0.00 0.00 0.00 15:03:01 ens3 4055.92 2527.16 40671.58 276.83 0.00 0.00 0.00 0.00 15:03:01 docker0 36.66 52.22 3.31 301.15 0.00 0.00 0.00 0.00 Average: lo 11.77 11.77 0.67 0.67 0.00 0.00 0.00 0.00 Average: ens3 287.04 179.01 2902.00 19.63 0.00 0.00 0.00 0.00 Average: docker0 2.62 3.73 0.24 21.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22124) 06/18/25 _x86_64_ (8 CPU) 14:48:31 LINUX RESTART (8 CPU) 14:49:02 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 10.99 0.00 1.02 3.29 0.04 84.66 14:50:01 0 6.63 0.00 0.42 0.19 0.03 92.73 14:50:01 1 2.48 0.00 0.68 7.00 0.03 89.81 14:50:01 2 5.38 0.00 1.22 2.84 0.03 90.53 14:50:01 3 35.35 0.00 2.23 3.08 0.07 59.27 14:50:01 4 17.97 0.00 1.78 0.47 0.03 79.74 14:50:01 5 6.29 0.00 0.78 0.42 0.03 92.47 14:50:01 6 4.67 0.00 0.42 0.03 0.03 94.84 14:50:01 7 9.26 0.00 0.61 12.31 0.03 77.79 14:51:01 all 18.72 0.00 8.21 6.34 0.09 66.65 14:51:01 0 17.11 0.00 7.04 4.15 0.08 71.62 14:51:01 1 14.11 0.00 9.80 32.33 0.12 43.65 14:51:01 2 16.91 0.00 8.22 1.32 0.07 73.49 14:51:01 3 26.06 0.00 8.50 0.98 0.08 64.38 14:51:01 4 18.21 0.00 7.71 6.20 0.08 67.80 14:51:01 5 19.36 0.00 9.26 1.00 0.09 70.29 14:51:01 6 18.42 0.00 7.17 0.68 0.07 73.66 14:51:01 7 19.60 0.00 7.94 4.14 0.07 68.24 14:52:01 all 9.34 0.00 1.28 0.53 0.05 88.81 14:52:01 0 9.54 0.00 1.42 0.20 0.05 88.79 14:52:01 1 3.80 0.00 0.71 0.08 0.02 95.39 14:52:01 2 9.25 0.00 1.17 1.45 0.07 88.06 14:52:01 3 14.20 0.00 1.42 0.00 0.05 84.33 14:52:01 4 3.38 0.00 0.70 0.58 0.03 95.30 14:52:01 5 12.28 0.00 1.89 0.57 0.07 85.20 14:52:01 6 12.96 0.00 1.69 1.17 0.07 84.11 14:52:01 7 9.34 0.00 1.27 0.15 0.05 89.19 14:53:01 all 0.17 0.00 0.12 0.01 0.02 99.68 14:53:01 0 0.25 0.00 0.17 0.00 0.03 99.55 14:53:01 1 0.15 0.00 0.08 0.00 0.00 99.77 14:53:01 2 0.13 0.00 0.17 0.03 0.03 99.63 14:53:01 3 0.13 0.00 0.05 0.00 0.03 99.78 14:53:01 4 0.13 0.00 0.08 0.00 0.02 99.77 14:53:01 5 0.28 0.00 0.20 0.00 0.02 99.50 14:53:01 6 0.10 0.00 0.10 0.02 0.02 99.77 14:53:01 7 0.15 0.00 0.12 0.00 0.02 99.72 14:54:01 all 0.15 0.00 0.11 0.01 0.03 99.70 14:54:01 0 0.15 0.00 0.18 0.02 0.02 99.63 14:54:01 1 0.15 0.00 0.10 0.00 0.03 99.72 14:54:01 2 0.08 0.00 0.07 0.03 0.05 99.77 14:54:01 3 0.07 0.00 0.05 0.00 0.03 99.85 14:54:01 4 0.10 0.00 0.08 0.00 0.00 99.82 14:54:01 5 0.23 0.00 0.18 0.02 0.03 99.53 14:54:01 6 0.20 0.00 0.10 0.00 0.02 99.68 14:54:01 7 0.27 0.00 0.10 0.00 0.03 99.60 14:55:01 all 0.36 0.00 0.10 0.01 0.02 99.50 14:55:01 0 0.07 0.00 0.08 0.00 0.00 99.85 14:55:01 1 0.22 0.00 0.15 0.00 0.05 99.58 14:55:01 2 0.12 0.00 0.15 0.03 0.05 99.65 14:55:01 3 0.05 0.00 0.05 0.00 0.00 99.90 14:55:01 4 0.13 0.00 0.05 0.00 0.02 99.80 14:55:01 5 0.33 0.00 0.20 0.00 0.03 99.43 14:55:01 6 1.91 0.00 0.05 0.00 0.02 98.03 14:55:01 7 0.05 0.00 0.08 0.02 0.00 99.85 14:56:01 all 0.38 0.00 0.11 0.01 0.02 99.48 14:56:01 0 0.05 0.00 0.05 0.00 0.02 99.88 14:56:01 1 0.05 0.00 0.12 0.00 0.02 99.82 14:56:01 2 0.20 0.00 0.15 0.05 0.05 99.55 14:56:01 3 0.12 0.00 0.05 0.00 0.02 99.82 14:56:01 4 0.07 0.00 0.10 0.00 0.00 99.83 14:56:01 5 0.28 0.00 0.23 0.00 0.03 99.45 14:56:01 6 2.10 0.00 0.08 0.00 0.03 97.78 14:56:01 7 0.17 0.00 0.10 0.00 0.02 99.72 14:57:01 all 4.23 0.00 1.34 0.57 0.04 93.81 14:57:01 0 2.07 0.00 0.97 0.45 0.02 96.49 14:57:01 1 8.48 0.00 1.37 0.23 0.03 89.88 14:57:01 2 2.22 0.00 1.63 1.21 0.07 94.88 14:57:01 3 4.89 0.00 1.17 0.13 0.05 93.76 14:57:01 4 2.24 0.00 0.84 0.02 0.03 96.88 14:57:01 5 5.65 0.00 1.65 0.07 0.05 92.58 14:57:01 6 6.09 0.00 1.22 0.13 0.08 92.48 14:57:01 7 2.24 0.00 1.89 2.32 0.03 93.51 14:58:01 all 0.30 0.00 0.05 0.01 0.03 99.60 14:58:01 0 0.05 0.00 0.05 0.05 0.02 99.83 14:58:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:58:01 2 0.03 0.00 0.08 0.00 0.03 99.85 14:58:01 3 0.05 0.00 0.07 0.00 0.03 99.85 14:58:01 4 0.10 0.00 0.05 0.03 0.02 99.80 14:58:01 5 0.03 0.00 0.02 0.00 0.02 99.93 14:58:01 6 2.01 0.00 0.10 0.00 0.12 97.78 14:58:01 7 0.05 0.00 0.05 0.00 0.02 99.88 14:59:01 all 0.09 0.00 0.07 0.01 0.03 99.80 14:59:01 0 0.07 0.00 0.00 0.03 0.00 99.90 14:59:01 1 0.05 0.00 0.00 0.00 0.00 99.95 14:59:01 2 0.10 0.00 0.12 0.00 0.05 99.73 14:59:01 3 0.10 0.00 0.07 0.02 0.03 99.78 14:59:01 4 0.10 0.00 0.10 0.00 0.02 99.78 14:59:01 5 0.05 0.00 0.07 0.00 0.03 99.85 14:59:01 6 0.23 0.00 0.15 0.00 0.12 99.50 14:59:01 7 0.07 0.00 0.07 0.00 0.02 99.85 15:00:01 all 0.06 0.00 0.07 0.01 0.03 99.83 15:00:01 0 0.03 0.00 0.03 0.03 0.02 99.88 15:00:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:00:01 2 0.03 0.00 0.05 0.00 0.02 99.90 15:00:01 3 0.03 0.00 0.12 0.00 0.02 99.83 15:00:01 4 0.05 0.00 0.07 0.02 0.02 99.85 15:00:01 5 0.08 0.00 0.10 0.00 0.02 99.80 15:00:01 6 0.15 0.00 0.07 0.00 0.12 99.66 15:00:01 7 0.05 0.00 0.07 0.00 0.02 99.87 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 0.09 0.00 0.06 0.01 0.03 99.81 15:01:01 0 0.12 0.00 0.07 0.03 0.02 99.77 15:01:01 1 0.05 0.00 0.05 0.00 0.00 99.90 15:01:01 2 0.07 0.00 0.05 0.00 0.03 99.85 15:01:01 3 0.10 0.00 0.07 0.00 0.03 99.80 15:01:01 4 0.10 0.00 0.05 0.00 0.02 99.83 15:01:01 5 0.08 0.00 0.03 0.00 0.03 99.85 15:01:01 6 0.17 0.00 0.08 0.02 0.07 99.66 15:01:01 7 0.08 0.00 0.05 0.00 0.03 99.83 15:02:01 all 0.08 0.00 0.06 0.01 0.03 99.82 15:02:01 0 0.05 0.00 0.05 0.03 0.02 99.85 15:02:01 1 0.13 0.00 0.08 0.00 0.03 99.75 15:02:01 2 0.15 0.00 0.15 0.00 0.08 99.62 15:02:01 3 0.08 0.00 0.10 0.00 0.03 99.78 15:02:01 4 0.05 0.00 0.03 0.00 0.02 99.90 15:02:01 5 0.05 0.00 0.05 0.00 0.03 99.87 15:02:01 6 0.02 0.00 0.02 0.02 0.02 99.93 15:02:01 7 0.03 0.00 0.08 0.00 0.02 99.87 15:03:01 all 2.98 0.00 0.61 0.12 0.03 96.27 15:03:01 0 1.64 0.00 0.60 0.42 0.03 97.31 15:03:01 1 1.45 0.00 0.60 0.12 0.05 97.78 15:03:01 2 4.09 0.00 0.70 0.05 0.03 95.13 15:03:01 3 10.90 0.00 0.72 0.10 0.05 88.23 15:03:01 4 1.75 0.00 0.55 0.12 0.02 97.56 15:03:01 5 1.35 0.00 0.53 0.07 0.03 98.01 15:03:01 6 1.26 0.00 0.50 0.05 0.02 98.17 15:03:01 7 1.37 0.00 0.65 0.02 0.05 97.91 Average: all 3.40 0.00 0.93 0.77 0.04 94.87 Average: 0 2.68 0.00 0.79 0.40 0.03 96.11 Average: 1 2.21 0.00 0.97 2.79 0.03 94.00 Average: 2 2.75 0.00 0.99 0.50 0.05 95.72 Average: 3 6.52 0.00 1.04 0.30 0.04 92.10 Average: 4 3.14 0.00 0.86 0.53 0.02 95.45 Average: 5 3.28 0.00 1.07 0.15 0.04 95.46 Average: 6 3.58 0.00 0.83 0.15 0.06 95.38 Average: 7 3.02 0.00 0.92 1.33 0.03 94.70