---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22386 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 881 23692 0 7593 30830 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:49:64:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe49:6490/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:a1:cb:0d 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::42:5bff:fea1:cb0d/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-22386) 06/19/25 _x86_64_ (8 CPU) 16:59:21 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 267.24 40.26 226.98 2927.65 34314.95 17:02:01 430.26 1.97 428.29 110.10 192870.38 17:03:01 333.46 14.23 319.23 768.41 45150.44 17:04:01 19.40 0.07 19.33 12.66 25583.60 17:05:01 19.28 0.02 19.26 3.47 25447.96 17:06:01 14.25 0.00 14.25 0.00 18973.37 17:07:01 1.95 0.05 1.90 9.07 31.73 17:08:01 119.45 0.35 119.10 31.86 17116.30 17:09:01 3.52 0.00 3.52 0.00 67.98 17:10:01 2.40 0.00 2.40 0.00 41.06 17:11:01 2.13 0.00 2.13 0.00 36.03 17:12:01 16.66 1.00 15.66 27.60 293.82 17:13:01 54.91 2.12 52.79 108.52 2580.50 Average: 98.84 4.62 94.22 307.63 27887.00 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29960424 31703792 2978796 9.04 76604 1971172 1329708 3.91 878980 1796580 244556 17:02:01 24695332 31640752 8243888 25.03 150116 6860600 1728104 5.08 1018408 6634736 358528 17:03:01 23591036 30660328 9348184 28.38 166600 6953200 6260208 18.42 2142464 6558216 32 17:04:01 23582952 30652824 9356268 28.40 166664 6953592 6214804 18.29 2149524 6557292 116 17:05:01 23588948 30647648 9350272 28.39 166764 6942232 6233176 18.34 2155676 6545956 120 17:06:01 23588012 30646804 9351208 28.39 166820 6942236 6235860 18.35 2156944 6545888 104 17:07:01 23585400 30644572 9353820 28.40 166892 6942524 6235540 18.35 2160048 6545956 68 17:08:01 23201524 30574716 9737696 29.56 195408 7194960 6532372 19.22 2287896 6760480 1120 17:09:01 23202084 30575668 9737136 29.56 195484 7195124 6516088 19.17 2287220 6760596 164 17:10:01 23202372 30576088 9736848 29.56 195540 7195164 6516088 19.17 2286304 6760648 152 17:11:01 23201232 30575204 9737988 29.56 195600 7195276 6499876 19.12 2287024 6760748 120 17:12:01 23434868 30767876 9504352 28.85 195812 7159368 5141416 15.13 2111084 6719300 352 17:13:01 24300432 31609728 8638788 26.23 198612 7140976 1586900 4.67 1339772 6658996 12452 Average: 24087278 30867385 8851942 26.87 172070 6665110 5156165 15.17 1943180 6277338 47530 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 311.61 231.21 1680.86 36.40 0.00 0.00 0.00 0.00 17:02:01 br-ddff2c456199 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 15.73 15.73 1.58 1.58 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 4173.28 2349.47 40909.66 169.65 0.00 0.00 0.00 0.00 17:03:01 br-ddff2c456199 34.19 53.44 2.06 309.52 0.00 0.00 0.00 0.00 17:03:01 veth42074f0 51.31 62.16 18.98 15.01 0.00 0.00 0.00 0.00 17:03:01 lo 8.13 8.13 0.45 0.45 0.00 0.00 0.00 0.00 17:03:01 vethaa1c78f 23.88 22.03 10.93 16.07 0.00 0.00 0.00 0.00 17:04:01 br-ddff2c456199 0.78 0.65 0.04 0.04 0.00 0.00 0.00 0.00 17:04:01 veth42074f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:04:01 vethaa1c78f 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:05:01 br-ddff2c456199 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 17:05:01 veth42074f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 10.20 10.20 0.55 0.55 0.00 0.00 0.00 0.00 17:05:01 vethaa1c78f 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:06:01 br-ddff2c456199 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 veth42074f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:06:01 vethaa1c78f 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 17:07:01 br-ddff2c456199 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 veth42074f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 10.20 10.20 0.55 0.55 0.00 0.00 0.00 0.00 17:07:01 vethaa1c78f 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:08:01 br-ddff2c456199 0.13 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:08:01 veth42074f0 16.78 21.05 22.26 5.37 0.00 0.00 0.00 0.00 17:08:01 lo 10.40 10.40 0.58 0.58 0.00 0.00 0.00 0.00 17:08:01 vethaa1c78f 21.70 17.53 6.73 23.77 0.00 0.00 0.00 0.00 17:09:01 br-ddff2c456199 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth42074f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 9.00 9.00 0.47 0.47 0.00 0.00 0.00 0.00 17:09:01 vethaa1c78f 0.25 0.25 0.57 0.02 0.00 0.00 0.00 0.00 17:10:01 br-ddff2c456199 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth42074f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 9.20 9.20 0.49 0.49 0.00 0.00 0.00 0.00 17:10:01 vethaa1c78f 0.23 0.23 0.57 0.02 0.00 0.00 0.00 0.00 17:11:01 br-ddff2c456199 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth42074f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 9.00 9.00 0.47 0.47 0.00 0.00 0.00 0.00 17:11:01 vethaa1c78f 0.20 0.22 0.57 0.02 0.00 0.00 0.00 0.00 17:12:01 br-ddff2c456199 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 veth42074f0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:12:01 lo 11.33 11.33 0.71 0.71 0.00 0.00 0.00 0.00 17:12:01 vethaa1c78f 0.30 0.33 0.57 0.03 0.00 0.00 0.00 0.00 17:13:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:13:01 docker0 39.29 53.86 3.45 301.48 0.00 0.00 0.00 0.00 17:13:01 ens3 5064.09 3000.68 45006.36 315.22 0.00 0.00 0.00 0.00 Average: lo 8.97 8.97 0.56 0.56 0.00 0.00 0.00 0.00 Average: docker0 3.02 4.14 0.27 23.19 0.00 0.00 0.00 0.00 Average: ens3 366.25 213.81 3398.40 19.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22386) 06/19/25 _x86_64_ (8 CPU) 16:59:21 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 9.50 0.00 0.85 2.90 0.04 86.71 17:01:01 0 19.73 0.00 1.13 1.22 0.03 77.89 17:01:01 1 7.53 0.00 0.70 7.54 0.07 84.16 17:01:01 2 1.69 0.00 0.59 8.75 0.03 88.94 17:01:01 3 26.34 0.00 2.62 4.23 0.07 66.74 17:01:01 4 9.77 0.00 0.70 0.64 0.03 88.86 17:01:01 5 9.61 0.00 0.75 0.70 0.02 88.92 17:01:01 6 1.12 0.00 0.23 0.03 0.03 98.58 17:01:01 7 0.23 0.00 0.10 0.10 0.02 99.55 17:02:01 all 16.33 0.00 8.56 15.83 0.08 59.21 17:02:01 0 16.39 0.00 8.22 1.84 0.07 73.48 17:02:01 1 18.09 0.00 7.64 6.83 0.05 67.39 17:02:01 2 16.27 0.00 8.65 9.76 0.07 65.25 17:02:01 3 15.80 0.00 10.03 14.10 0.12 59.95 17:02:01 4 17.37 0.00 7.46 13.81 0.09 61.28 17:02:01 5 15.66 0.00 8.23 32.69 0.07 43.35 17:02:01 6 16.01 0.00 8.91 34.66 0.08 40.33 17:02:01 7 15.01 0.00 9.38 13.01 0.07 62.54 17:03:01 all 14.19 0.00 2.57 3.60 0.06 79.57 17:03:01 0 17.25 0.00 2.53 1.66 0.07 78.49 17:03:01 1 15.87 0.00 2.70 8.89 0.07 72.47 17:03:01 2 11.48 0.00 2.32 1.98 0.08 84.14 17:03:01 3 13.41 0.00 2.60 2.99 0.05 80.95 17:03:01 4 14.54 0.00 2.64 1.31 0.05 81.46 17:03:01 5 12.82 0.00 2.48 1.06 0.05 83.59 17:03:01 6 11.82 0.00 2.58 1.67 0.03 83.90 17:03:01 7 16.33 0.00 2.72 9.25 0.05 71.65 17:04:01 all 0.26 0.00 0.15 1.13 0.02 98.44 17:04:01 0 0.15 0.00 0.12 0.00 0.02 99.72 17:04:01 1 0.27 0.00 0.15 0.02 0.03 99.53 17:04:01 2 0.35 0.00 0.22 0.00 0.02 99.42 17:04:01 3 0.37 0.00 0.10 0.00 0.03 99.50 17:04:01 4 0.32 0.00 0.12 0.00 0.03 99.53 17:04:01 5 0.22 0.00 0.13 0.00 0.02 99.63 17:04:01 6 0.28 0.00 0.13 0.00 0.02 99.57 17:04:01 7 0.13 0.00 0.18 9.06 0.00 90.63 17:05:01 all 0.24 0.00 0.11 1.24 0.02 98.39 17:05:01 0 0.13 0.00 0.07 0.00 0.02 99.78 17:05:01 1 0.27 0.00 0.12 0.00 0.02 99.60 17:05:01 2 0.35 0.00 0.22 0.00 0.02 99.42 17:05:01 3 0.27 0.00 0.13 0.00 0.03 99.57 17:05:01 4 0.27 0.00 0.12 0.00 0.02 99.60 17:05:01 5 0.22 0.00 0.13 0.02 0.02 99.62 17:05:01 6 0.32 0.00 0.08 0.00 0.02 99.58 17:05:01 7 0.12 0.00 0.10 9.88 0.02 89.89 17:06:01 all 0.23 0.00 0.10 0.91 0.02 98.73 17:06:01 0 0.12 0.00 0.08 0.00 0.00 99.80 17:06:01 1 0.20 0.00 0.08 0.00 0.03 99.68 17:06:01 2 0.37 0.00 0.20 0.00 0.02 99.42 17:06:01 3 0.32 0.00 0.20 0.00 0.03 99.45 17:06:01 4 0.18 0.00 0.10 0.00 0.03 99.68 17:06:01 5 0.17 0.00 0.07 0.00 0.02 99.75 17:06:01 6 0.38 0.00 0.05 0.00 0.03 99.53 17:06:01 7 0.12 0.00 0.05 7.21 0.02 92.61 17:07:01 all 0.38 0.00 0.13 0.01 0.02 99.46 17:07:01 0 0.20 0.00 0.05 0.00 0.02 99.73 17:07:01 1 1.39 0.00 0.22 0.02 0.05 98.33 17:07:01 2 0.08 0.00 0.05 0.00 0.02 99.85 17:07:01 3 0.27 0.00 0.17 0.00 0.03 99.53 17:07:01 4 0.38 0.00 0.10 0.00 0.02 99.50 17:07:01 5 0.30 0.00 0.13 0.00 0.02 99.55 17:07:01 6 0.23 0.00 0.17 0.00 0.03 99.57 17:07:01 7 0.15 0.00 0.13 0.05 0.02 99.65 17:08:01 all 5.90 0.00 1.51 1.04 0.04 91.51 17:08:01 0 3.77 0.00 1.95 1.95 0.03 92.28 17:08:01 1 6.44 0.00 1.46 2.76 0.03 89.31 17:08:01 2 10.84 0.00 1.82 0.67 0.03 86.64 17:08:01 3 5.15 0.00 1.64 0.18 0.03 93.00 17:08:01 4 5.21 0.00 1.46 0.13 0.03 93.17 17:08:01 5 3.39 0.00 1.21 1.68 0.05 93.67 17:08:01 6 8.90 0.00 1.82 0.92 0.05 88.30 17:08:01 7 3.48 0.00 0.75 0.03 0.03 95.70 17:09:01 all 0.23 0.00 0.08 0.01 0.03 99.65 17:09:01 0 0.20 0.00 0.07 0.00 0.00 99.73 17:09:01 1 0.12 0.00 0.07 0.00 0.02 99.80 17:09:01 2 0.05 0.00 0.03 0.00 0.03 99.88 17:09:01 3 0.18 0.00 0.08 0.00 0.03 99.70 17:09:01 4 0.25 0.00 0.10 0.00 0.02 99.63 17:09:01 5 0.20 0.00 0.07 0.02 0.07 99.65 17:09:01 6 0.23 0.00 0.05 0.03 0.02 99.67 17:09:01 7 0.57 0.00 0.15 0.00 0.05 99.23 17:10:01 all 0.15 0.00 0.08 0.01 0.04 99.73 17:10:01 0 0.22 0.00 0.07 0.00 0.02 99.70 17:10:01 1 0.12 0.00 0.10 0.00 0.03 99.75 17:10:01 2 0.17 0.00 0.03 0.00 0.02 99.78 17:10:01 3 0.10 0.00 0.10 0.00 0.03 99.77 17:10:01 4 0.18 0.00 0.07 0.00 0.03 99.72 17:10:01 5 0.30 0.00 0.17 0.02 0.08 99.43 17:10:01 6 0.03 0.00 0.02 0.03 0.00 99.92 17:10:01 7 0.10 0.00 0.08 0.00 0.03 99.78 17:11:01 all 0.20 0.00 0.07 0.01 0.04 99.70 17:11:01 0 0.28 0.00 0.07 0.00 0.03 99.62 17:11:01 1 0.15 0.00 0.02 0.02 0.05 99.77 17:11:01 2 0.07 0.00 0.05 0.00 0.03 99.85 17:11:01 3 0.17 0.00 0.15 0.00 0.07 99.61 17:11:01 4 0.22 0.00 0.03 0.00 0.02 99.73 17:11:01 5 0.10 0.00 0.05 0.00 0.02 99.83 17:11:01 6 0.32 0.00 0.10 0.03 0.05 99.50 17:11:01 7 0.27 0.00 0.08 0.00 0.05 99.60 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 1.43 0.00 0.45 0.07 0.04 98.01 17:12:01 0 1.34 0.00 0.45 0.00 0.02 98.20 17:12:01 1 1.32 0.00 0.48 0.03 0.02 98.15 17:12:01 2 2.16 0.00 0.40 0.22 0.03 97.19 17:12:01 3 1.77 0.00 0.50 0.07 0.05 97.61 17:12:01 4 1.03 0.00 0.40 0.02 0.02 98.53 17:12:01 5 1.35 0.00 0.53 0.02 0.05 98.05 17:12:01 6 1.29 0.00 0.35 0.23 0.03 98.10 17:12:01 7 1.15 0.00 0.48 0.00 0.07 98.30 17:13:01 all 8.46 0.00 0.70 0.49 0.04 90.33 17:13:01 0 14.89 0.00 0.67 0.13 0.03 84.28 17:13:01 1 14.32 0.00 0.87 0.22 0.05 84.55 17:13:01 2 11.37 0.00 1.08 0.18 0.05 87.31 17:13:01 3 9.70 0.00 0.87 0.18 0.03 89.22 17:13:01 4 13.58 0.00 0.85 0.13 0.03 85.40 17:13:01 5 2.44 0.00 0.36 0.51 0.07 96.61 17:13:01 6 0.85 0.00 0.52 2.40 0.03 96.20 17:13:01 7 0.55 0.00 0.38 0.13 0.02 98.92 Average: all 4.40 0.00 1.17 2.08 0.04 92.31 Average: 0 5.73 0.00 1.18 0.52 0.03 92.54 Average: 1 5.06 0.00 1.11 2.01 0.04 91.78 Average: 2 4.23 0.00 1.19 1.64 0.03 92.90 Average: 3 5.66 0.00 1.46 1.66 0.05 91.17 Average: 4 4.85 0.00 1.08 1.22 0.03 92.83 Average: 5 3.58 0.00 1.09 2.78 0.04 92.51 Average: 6 3.19 0.00 1.14 3.04 0.03 92.59 Average: 7 2.92 0.00 1.11 3.74 0.03 92.20