---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2697 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: 2800.000 BogoMIPS: 5600.00 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 712K 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 877 23607 0 7681 30833 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:66:d5:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe66:d5a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:b5:86:ca 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:e8ff:feb5:86ca/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-2697) 10/14/25 _x86_64_ (8 CPU) 13:25:04 LINUX RESTART (8 CPU) 13:26:01 tps rtps wtps bread/s bwrtn/s 13:27:01 132.06 22.43 109.63 723.61 9065.42 13:28:02 142.57 19.37 123.20 2219.67 19394.85 13:29:01 135.58 0.32 135.26 3.39 119852.25 13:30:01 166.02 2.47 163.56 397.40 86512.11 13:31:01 292.19 0.13 292.05 8.26 16510.50 13:32:01 11.55 0.00 11.55 0.00 3352.11 13:33:01 226.08 0.33 225.75 24.80 37464.56 13:34:01 21.26 0.00 21.26 0.00 3717.65 13:35:01 9.58 0.00 9.58 0.00 3446.49 13:36:01 13.50 0.02 13.48 1.07 3528.48 13:37:01 27.10 0.00 27.10 0.00 3420.90 13:38:01 18.46 0.00 18.46 0.00 3450.98 13:39:01 15.56 3.53 12.03 28.26 3467.69 13:40:01 65.77 0.90 64.87 57.19 4489.52 Average: 91.22 3.55 87.67 249.07 22573.80 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 30149332 31638492 2789880 8.47 58336 1748480 1471392 4.33 922032 1592236 102472 13:28:02 26619560 31593136 6319652 19.19 97420 5095440 2233852 6.57 1005680 4872620 3069980 13:29:01 24875164 31665336 8064048 24.48 133196 6760004 1891804 5.57 975292 6535728 2434856 13:30:01 24412540 31269128 8526672 25.89 135600 6814396 6095436 17.93 1406040 6519888 32776 13:31:01 20671708 27775248 12267504 37.24 150576 7048772 13263440 39.02 5195328 6382612 2456 13:32:01 20597684 27702556 12341528 37.47 150732 7050784 13335100 39.23 5278000 6371316 436 13:33:01 19994680 27645484 12944532 39.30 192496 7502056 13517760 39.77 5425060 6770112 3072 13:34:01 19575684 27238196 13363528 40.57 192680 7512680 14184096 41.73 5839736 6765236 6532 13:35:01 19154264 26817552 13784948 41.85 192824 7513220 14957092 44.01 6260452 6765332 416 13:36:01 19050256 26713900 13888956 42.17 192940 7513440 14955424 44.00 6365452 6765088 496 13:37:01 19014292 26680184 13924920 42.27 193124 7515640 14971756 44.05 6398332 6766468 1320 13:38:01 18948008 26616604 13991204 42.48 193308 7518300 14987716 44.10 6461772 6768372 652 13:39:01 18995020 26665136 13944192 42.33 194324 7519864 14709464 43.28 6422752 6764504 164 13:40:01 24163004 31550780 8776208 26.64 195448 7236164 1830288 5.39 1625696 6517680 11588 Average: 21872943 28683695 11066269 33.60 162357 6739231 10171759 29.93 4255830 6154085 404801 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 13:27:01 ens3 89.67 65.84 942.90 12.96 0.00 0.00 0.00 0.00 13:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:02 lo 19.27 19.27 1.77 1.77 0.00 0.00 0.00 0.00 13:28:02 ens3 1288.38 743.45 40225.03 62.76 0.00 0.00 0.00 0.00 13:29:01 br-2a85fae1c0cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 111.69 63.06 3684.45 7.40 0.00 0.00 0.00 0.00 13:30:01 br-2a85fae1c0cc 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:30:01 veth6d4a559 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth0ca100e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 br-2a85fae1c0cc 12.68 26.96 0.89 327.37 0.00 0.00 0.00 0.00 13:31:01 veth6d4a559 29.56 25.29 3.30 3.47 0.00 0.00 0.00 0.00 13:31:01 vethee3b942 3.13 3.93 0.37 0.37 0.00 0.00 0.00 0.00 13:31:01 vetheaa17b7 4.97 6.40 0.63 0.59 0.00 0.00 0.00 0.00 13:32:01 br-2a85fae1c0cc 0.52 0.33 0.03 0.02 0.00 0.00 0.00 0.00 13:32:01 veth6d4a559 56.59 39.01 4.62 5.55 0.00 0.00 0.00 0.00 13:32:01 vethee3b942 6.28 9.22 0.84 0.71 0.00 0.00 0.00 0.00 13:32:01 vetheaa17b7 6.30 9.23 0.84 0.71 0.00 0.00 0.00 0.00 13:33:01 br-2a85fae1c0cc 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 veth6d4a559 59.02 40.86 5.11 5.87 0.00 0.00 0.00 0.00 13:33:01 vethee3b942 7.15 10.20 1.10 0.91 0.00 0.00 0.00 0.00 13:33:01 vetheaa17b7 7.17 10.25 1.10 0.91 0.00 0.00 0.00 0.00 13:34:01 br-2a85fae1c0cc 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth6d4a559 80.75 59.54 20.49 11.56 0.00 0.00 0.00 0.00 13:34:01 vethee3b942 10.91 14.61 3.04 4.75 0.00 0.00 0.00 0.00 13:34:01 vetheaa17b7 10.55 14.38 2.18 4.03 0.00 0.00 0.00 0.00 13:35:01 br-2a85fae1c0cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth6d4a559 61.16 42.79 4.95 6.05 0.00 0.00 0.00 0.00 13:35:01 vethee3b942 6.63 9.53 0.95 0.78 0.00 0.00 0.00 0.00 13:35:01 vetheaa17b7 6.58 9.50 0.94 0.78 0.00 0.00 0.00 0.00 13:36:01 br-2a85fae1c0cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth6d4a559 60.66 42.53 4.72 5.94 0.00 0.00 0.00 0.00 13:36:01 vethee3b942 6.45 9.33 0.86 0.72 0.00 0.00 0.00 0.00 13:36:01 vetheaa17b7 6.45 9.33 0.85 0.72 0.00 0.00 0.00 0.00 13:37:01 br-2a85fae1c0cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth6d4a559 78.80 57.96 15.01 10.10 0.00 0.00 0.00 0.00 13:37:01 vethee3b942 9.70 13.13 1.90 3.03 0.00 0.00 0.00 0.00 13:37:01 vetheaa17b7 9.72 13.20 1.90 3.04 0.00 0.00 0.00 0.00 13:38:01 br-2a85fae1c0cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth6d4a559 79.52 58.48 15.13 10.24 0.00 0.00 0.00 0.00 13:38:01 vethee3b942 10.93 14.46 2.29 3.48 0.00 0.00 0.00 0.00 13:38:01 vetheaa17b7 10.38 14.03 2.18 3.11 0.00 0.00 0.00 0.00 13:39:01 br-2a85fae1c0cc 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth6d4a559 56.14 38.34 4.55 5.45 0.00 0.00 0.00 0.00 13:39:01 vethee3b942 6.73 9.67 0.96 0.79 0.00 0.00 0.00 0.00 13:39:01 vetheaa17b7 6.60 9.58 0.94 0.79 0.00 0.00 0.00 0.00 13:40:01 docker0 38.93 56.44 3.70 1364.09 0.00 0.00 0.00 0.00 13:40:01 lo 41.63 41.63 3.60 3.60 0.00 0.00 0.00 0.00 13:40:01 ens3 1947.64 1202.57 48532.19 195.95 0.00 0.00 0.00 0.00 Average: docker0 2.78 4.03 0.26 97.48 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 120.51 72.31 3415.68 10.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2697) 10/14/25 _x86_64_ (8 CPU) 13:25:04 LINUX RESTART (8 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 5.59 0.00 0.49 7.01 0.03 86.90 13:27:01 0 3.02 0.00 0.27 1.57 0.02 95.12 13:27:01 1 2.95 0.00 0.28 1.20 0.00 95.57 13:27:01 2 12.63 0.00 1.17 20.45 0.05 65.70 13:27:01 3 15.93 0.00 1.09 30.75 0.07 52.16 13:27:01 4 6.95 0.00 0.47 0.35 0.02 92.22 13:27:01 5 2.12 0.00 0.33 0.08 0.02 97.45 13:27:01 6 0.75 0.00 0.18 0.02 0.02 99.03 13:27:01 7 0.37 0.00 0.10 1.72 0.00 97.81 13:28:02 all 12.16 0.00 3.78 8.05 0.07 75.94 13:28:02 0 10.73 0.00 3.52 11.67 0.08 74.00 13:28:02 1 15.10 0.00 3.84 10.09 0.08 70.88 13:28:02 2 25.64 0.00 4.55 4.85 0.08 64.88 13:28:02 3 15.32 0.00 4.23 18.22 0.10 62.13 13:28:02 4 7.61 0.00 3.97 3.02 0.08 85.32 13:28:02 5 7.08 0.00 3.52 3.30 0.07 86.03 13:28:02 6 7.77 0.00 3.02 4.88 0.05 84.28 13:28:02 7 7.94 0.00 3.59 8.39 0.05 80.04 13:29:01 all 8.39 0.00 3.41 19.66 0.06 68.48 13:29:01 0 8.26 0.00 2.52 30.54 0.05 58.63 13:29:01 1 9.45 0.00 3.91 2.46 0.05 84.14 13:29:01 2 8.87 0.00 3.67 38.67 0.12 48.67 13:29:01 3 7.14 0.00 4.33 15.38 0.05 73.10 13:29:01 4 7.12 0.00 2.99 11.02 0.03 78.84 13:29:01 5 10.92 0.00 2.88 15.95 0.09 70.17 13:29:01 6 6.02 0.00 3.15 3.32 0.03 87.47 13:29:01 7 9.31 0.00 3.88 39.94 0.07 46.80 13:30:01 all 2.51 0.00 0.90 11.66 0.03 84.90 13:30:01 0 2.33 0.00 0.63 1.22 0.03 95.79 13:30:01 1 2.42 0.00 0.65 1.27 0.02 95.64 13:30:01 2 2.70 0.00 1.90 87.19 0.03 8.19 13:30:01 3 2.14 0.00 0.67 1.33 0.03 95.83 13:30:01 4 2.36 0.00 0.61 1.67 0.02 95.35 13:30:01 5 2.79 0.00 1.55 0.18 0.02 95.46 13:30:01 6 2.52 0.00 0.57 0.27 0.02 96.62 13:30:01 7 2.85 0.00 0.59 0.15 0.02 96.39 13:31:01 all 62.70 0.00 6.26 1.47 0.16 29.41 13:31:01 0 63.77 0.00 6.24 2.44 0.15 27.39 13:31:01 1 66.32 0.00 6.48 0.78 0.17 26.25 13:31:01 2 63.55 0.00 6.83 2.35 0.20 27.07 13:31:01 3 63.33 0.00 6.00 0.49 0.17 30.01 13:31:01 4 58.47 0.00 5.74 1.19 0.15 34.45 13:31:01 5 63.44 0.00 6.30 1.75 0.15 28.35 13:31:01 6 60.64 0.00 6.23 0.72 0.15 32.26 13:31:01 7 62.05 0.00 6.22 2.03 0.15 29.55 13:32:01 all 7.01 0.00 0.62 0.18 0.06 92.13 13:32:01 0 7.40 0.00 0.77 0.02 0.07 91.75 13:32:01 1 5.65 0.00 0.62 0.02 0.05 93.67 13:32:01 2 6.87 0.00 0.57 1.14 0.05 91.37 13:32:01 3 6.52 0.00 0.53 0.00 0.07 92.88 13:32:01 4 7.99 0.00 0.75 0.00 0.07 91.19 13:32:01 5 7.65 0.00 0.62 0.10 0.05 91.58 13:32:01 6 7.64 0.00 0.69 0.18 0.10 91.39 13:32:01 7 6.36 0.00 0.46 0.00 0.07 93.11 13:33:01 all 8.92 0.00 2.46 2.95 0.08 85.59 13:33:01 0 10.25 0.00 2.92 1.19 0.08 85.56 13:33:01 1 8.70 0.00 2.10 2.23 0.07 86.90 13:33:01 2 8.13 0.00 1.54 2.26 0.07 88.00 13:33:01 3 9.85 0.00 3.17 1.41 0.12 85.45 13:33:01 4 7.27 0.00 2.56 5.96 0.08 84.13 13:33:01 5 7.98 0.00 2.35 2.62 0.08 86.96 13:33:01 6 9.71 0.00 2.43 4.21 0.10 83.55 13:33:01 7 9.42 0.00 2.58 3.77 0.08 84.15 13:34:01 all 10.86 0.00 1.18 0.20 0.07 87.69 13:34:01 0 11.22 0.00 1.40 0.12 0.07 87.19 13:34:01 1 10.94 0.00 1.05 0.00 0.07 87.94 13:34:01 2 12.26 0.00 1.30 0.02 0.07 86.36 13:34:01 3 11.02 0.00 1.27 0.05 0.07 87.59 13:34:01 4 9.88 0.00 1.16 1.16 0.08 87.72 13:34:01 5 10.93 0.00 0.97 0.03 0.05 88.02 13:34:01 6 9.60 0.00 0.96 0.10 0.08 89.26 13:34:01 7 11.00 0.00 1.31 0.10 0.07 87.53 13:35:01 all 3.52 0.00 0.53 0.21 0.07 95.67 13:35:01 0 4.50 0.00 0.85 0.07 0.08 94.50 13:35:01 1 2.39 0.00 0.37 0.02 0.07 97.16 13:35:01 2 3.31 0.00 0.45 0.02 0.07 96.15 13:35:01 3 6.21 0.00 0.38 0.00 0.07 93.34 13:35:01 4 2.53 0.00 0.49 1.49 0.07 95.43 13:35:01 5 3.86 0.00 0.59 0.07 0.08 95.40 13:35:01 6 2.35 0.00 0.42 0.00 0.05 97.18 13:35:01 7 3.05 0.00 0.69 0.02 0.08 96.16 13:36:01 all 2.45 0.00 0.44 0.27 0.06 96.78 13:36:01 0 2.56 0.00 0.55 0.44 0.08 96.37 13:36:01 1 1.80 0.00 0.45 0.00 0.07 97.68 13:36:01 2 2.89 0.00 0.59 0.02 0.07 96.44 13:36:01 3 2.30 0.00 0.28 0.02 0.05 97.35 13:36:01 4 3.23 0.00 0.40 1.46 0.07 94.85 13:36:01 5 2.75 0.00 0.45 0.13 0.07 96.60 13:36:01 6 2.72 0.00 0.47 0.08 0.07 96.66 13:36:01 7 1.32 0.00 0.35 0.02 0.07 98.24 13:37:01 all 3.59 0.00 0.59 0.37 0.09 95.36 13:37:01 0 3.13 0.00 0.65 0.17 0.07 95.99 13:37:01 1 3.01 0.00 0.63 0.57 0.07 95.73 13:37:01 2 3.01 0.00 0.45 0.03 0.08 96.42 13:37:01 3 4.20 0.00 0.49 0.02 0.08 95.21 13:37:01 4 3.41 0.00 0.59 1.27 0.07 94.66 13:37:01 5 4.52 0.00 0.74 0.79 0.10 93.85 13:37:01 6 4.40 0.00 0.44 0.02 0.08 95.06 13:37:01 7 3.06 0.00 0.72 0.13 0.12 95.97 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 5.62 0.00 1.01 1.76 0.09 91.51 13:38:01 0 4.80 0.00 0.98 2.59 0.15 91.48 13:38:01 1 5.51 0.00 0.69 0.47 0.05 93.27 13:38:01 2 7.73 0.00 1.05 1.05 0.08 90.09 13:38:01 3 4.67 0.00 0.65 0.80 0.07 93.82 13:38:01 4 5.08 0.00 1.36 3.14 0.08 90.33 13:38:01 5 5.73 0.00 1.51 1.88 0.17 90.72 13:38:01 6 6.08 0.00 0.75 2.56 0.07 90.54 13:38:01 7 5.35 0.00 1.06 1.62 0.08 91.88 13:39:01 all 1.84 0.00 0.41 0.59 0.05 97.11 13:39:01 0 0.97 0.00 0.48 1.54 0.05 96.96 13:39:01 1 1.37 0.00 0.32 0.22 0.05 98.05 13:39:01 2 1.51 0.00 0.44 0.00 0.05 98.01 13:39:01 3 1.22 0.00 0.33 0.35 0.05 98.05 13:39:01 4 2.34 0.00 0.38 2.02 0.03 95.22 13:39:01 5 1.87 0.00 0.42 0.27 0.07 97.37 13:39:01 6 2.13 0.00 0.40 0.25 0.07 97.15 13:39:01 7 3.30 0.00 0.53 0.08 0.05 96.03 13:40:01 all 3.38 0.00 1.04 1.89 0.04 93.65 13:40:01 0 2.73 0.00 1.27 1.88 0.05 94.07 13:40:01 1 4.52 0.00 1.29 0.87 0.03 93.29 13:40:01 2 2.13 0.00 0.94 0.84 0.05 96.04 13:40:01 3 2.76 0.00 0.84 1.47 0.05 94.88 13:40:01 4 2.43 0.00 0.97 5.97 0.05 90.58 13:40:01 5 8.51 0.00 1.11 1.85 0.05 88.48 13:40:01 6 1.92 0.00 0.99 1.71 0.03 95.35 13:40:01 7 2.04 0.00 0.95 0.52 0.03 96.45 Average: all 9.85 0.00 1.64 4.00 0.07 84.43 Average: 0 9.65 0.00 1.64 3.93 0.07 84.70 Average: 1 9.97 0.00 1.61 1.45 0.06 86.90 Average: 2 11.49 0.00 1.81 11.30 0.08 75.32 Average: 3 10.86 0.00 1.73 5.02 0.07 82.32 Average: 4 9.01 0.00 1.60 2.82 0.06 86.51 Average: 5 9.95 0.00 1.66 2.05 0.08 86.26 Average: 6 8.82 0.00 1.47 1.31 0.07 88.34 Average: 7 9.06 0.00 1.64 4.12 0.07 85.11