---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32137 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 17G 139G 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 909 22020 0 9237 30802 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:b1:fc:35 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:feb1:fc35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:08:42:3f 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::42:3eff:fe08:423f/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-32137) 07/31/25 _x86_64_ (8 CPU) 20:21:50 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 404.82 73.97 330.84 5328.45 130761.41 20:24:01 765.64 22.86 742.78 2684.75 339106.15 20:25:01 193.65 0.13 193.52 12.80 9460.29 20:26:01 12.56 0.00 12.56 0.00 330.42 20:27:01 159.21 0.20 159.01 29.06 17363.77 20:28:01 106.60 0.23 106.37 12.26 18515.58 20:29:01 17.60 0.00 17.60 0.00 319.15 20:30:01 20.60 0.37 20.23 12.00 526.71 20:31:01 30.16 0.00 30.16 0.00 719.75 20:32:01 16.45 0.32 16.13 8.40 343.14 20:33:01 12.36 0.00 12.36 0.00 235.43 20:34:01 82.25 0.10 82.15 18.13 1686.65 Average: 151.82 8.18 143.64 675.48 43280.11 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30185152 31715908 2754068 8.36 67344 1775896 1395536 4.11 833300 1634136 157000 20:24:01 22875440 31360092 10063780 30.55 162152 8344676 5050172 14.86 1321212 8066712 3004 20:25:01 18802156 27488924 14137064 42.92 176036 8523480 13100496 38.54 5496548 7853228 2260 20:26:01 17396360 26086772 15542860 47.19 176368 8526324 15034372 44.23 6975068 7760388 692 20:27:01 16757404 25927100 16181816 49.13 201456 8928580 15362644 45.20 7224380 8087464 64880 20:28:01 16657844 25903400 16281376 49.43 219400 8980164 15426916 45.39 7265064 8142088 1176 20:29:01 16633068 25880644 16306152 49.50 219568 8981976 15476720 45.54 7286160 8143324 1196 20:30:01 16453792 25713456 16485428 50.05 219764 8993680 15610624 45.93 7457504 8150172 9680 20:31:01 15925372 25189608 17013848 51.65 219936 8998016 16182972 47.61 7981332 8153768 1112 20:32:01 15902148 25172876 17037072 51.72 220080 9001140 16178964 47.60 7998436 8156056 1344 20:33:01 15895676 25166976 17043544 51.74 220200 9001532 16177808 47.60 8006960 8156336 400 20:34:01 22641756 31623280 10297464 31.26 221168 8713404 1639000 4.82 1691524 7874368 276 Average: 18843847 27269086 14095373 42.79 193623 8230739 12219685 35.95 5794791 7514837 20252 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 20:23:01 ens3 470.79 293.50 1691.85 78.15 0.00 0.00 0.00 0.00 20:24:01 vethbb700b5 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth75df8bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-4064d49e6219 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethbb700b5 151.19 174.64 28.00 26.90 0.00 0.00 0.00 0.00 20:25:01 veth9e1ade3 2.37 2.50 0.28 0.27 0.00 0.00 0.00 0.00 20:25:01 veth492b0d8 1.95 2.43 0.27 0.26 0.00 0.00 0.00 0.00 20:25:01 veth75df8bf 92.33 91.98 15.61 18.63 0.00 0.00 0.00 0.00 20:26:01 vethbb700b5 18.79 19.81 3.84 6.27 0.00 0.00 0.00 0.00 20:26:01 veth9e1ade3 4.00 5.43 0.55 0.41 0.00 0.00 0.00 0.00 20:26:01 veth492b0d8 6.38 9.60 0.96 0.72 0.00 0.00 0.00 0.00 20:26:01 veth75df8bf 0.13 0.47 0.43 0.03 0.00 0.00 0.00 0.00 20:27:01 vethbb700b5 7.12 9.25 0.99 1.27 0.00 0.00 0.00 0.00 20:27:01 veth9e1ade3 4.73 6.05 0.80 0.61 0.00 0.00 0.00 0.00 20:27:01 veth492b0d8 7.60 10.70 1.35 1.02 0.00 0.00 0.00 0.00 20:27:01 veth75df8bf 0.52 0.43 0.56 0.03 0.00 0.00 0.00 0.00 20:28:01 vethbb700b5 33.83 38.48 25.22 8.54 0.00 0.00 0.00 0.00 20:28:01 veth89904ff 3.82 3.30 1.01 1.62 0.00 0.00 0.00 0.00 20:28:01 veth9e1ade3 6.77 8.52 1.46 1.60 0.00 0.00 0.00 0.00 20:28:01 veth492b0d8 10.01 13.70 2.15 2.77 0.00 0.00 0.00 0.00 20:29:01 vethbb700b5 35.76 40.39 21.60 9.41 0.00 0.00 0.00 0.00 20:29:01 veth89904ff 4.85 4.08 1.06 2.49 0.00 0.00 0.00 0.00 20:29:01 veth9e1ade3 6.83 8.52 1.44 1.52 0.00 0.00 0.00 0.00 20:29:01 veth492b0d8 10.33 13.91 2.14 2.51 0.00 0.00 0.00 0.00 20:30:01 vethbb700b5 170.79 177.52 61.67 24.27 0.00 0.00 0.00 0.01 20:30:01 veth89904ff 6.75 6.00 3.75 9.59 0.00 0.00 0.00 0.00 20:30:01 veth9e1ade3 6.68 8.38 1.45 2.16 0.00 0.00 0.00 0.00 20:30:01 veth492b0d8 10.20 13.78 2.24 4.09 0.00 0.00 0.00 0.00 20:31:01 vethbb700b5 123.66 131.88 61.25 18.96 0.00 0.00 0.00 0.01 20:31:01 veth89904ff 5.83 5.00 0.97 4.50 0.00 0.00 0.00 0.00 20:31:01 veth9e1ade3 7.82 9.67 1.80 2.27 0.00 0.00 0.00 0.00 20:31:01 veth492b0d8 11.93 15.76 2.68 5.26 0.00 0.00 0.00 0.00 20:32:01 vethbb700b5 48.21 54.49 36.41 9.86 0.00 0.00 0.00 0.00 20:32:01 veth89904ff 5.45 4.68 0.89 2.60 0.00 0.00 0.00 0.00 20:32:01 veth9e1ade3 7.17 8.95 1.72 2.09 0.00 0.00 0.00 0.00 20:32:01 veth492b0d8 10.93 14.65 2.53 3.85 0.00 0.00 0.00 0.00 20:33:01 vethbb700b5 11.26 12.91 5.83 2.33 0.00 0.00 0.00 0.00 20:33:01 veth89904ff 2.32 2.18 0.20 0.70 0.00 0.00 0.00 0.00 20:33:01 veth9e1ade3 4.82 6.08 0.89 0.68 0.00 0.00 0.00 0.00 20:33:01 veth492b0d8 7.52 10.61 1.40 1.10 0.00 0.00 0.00 0.00 20:34:01 docker0 62.16 111.96 4.87 1409.70 0.00 0.00 0.00 0.00 20:34:01 lo 39.46 39.46 3.47 3.47 0.00 0.00 0.00 0.00 20:34:01 ens3 2520.23 1407.80 58881.59 186.64 0.00 0.00 0.00 0.00 Average: docker0 5.18 9.33 0.41 117.47 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 209.57 116.91 4906.27 15.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32137) 07/31/25 _x86_64_ (8 CPU) 20:21:50 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.72 0.00 1.36 2.45 0.04 86.43 20:23:01 0 10.95 0.00 1.49 2.71 0.05 84.81 20:23:01 1 22.00 0.00 2.65 1.00 0.03 74.31 20:23:01 2 5.94 0.00 0.72 0.22 0.03 93.09 20:23:01 3 4.67 0.00 0.78 0.37 0.02 94.16 20:23:01 4 3.51 0.00 1.05 0.25 0.02 95.18 20:23:01 5 16.13 0.00 2.24 3.89 0.08 77.65 20:23:01 6 11.29 0.00 1.13 0.60 0.02 86.96 20:23:01 7 3.25 0.00 0.77 10.58 0.05 85.34 20:24:01 all 24.04 0.00 10.54 4.47 0.07 60.88 20:24:01 0 22.31 0.00 10.84 2.48 0.07 64.30 20:24:01 1 20.52 0.00 10.32 2.96 0.07 66.13 20:24:01 2 20.63 0.00 11.65 13.76 0.08 53.87 20:24:01 3 21.59 0.00 10.29 3.82 0.05 64.24 20:24:01 4 21.46 0.00 9.78 3.84 0.07 64.85 20:24:01 5 38.63 0.00 10.93 1.52 0.08 48.84 20:24:01 6 26.29 0.00 10.36 2.30 0.08 60.97 20:24:01 7 20.94 0.00 10.13 5.14 0.05 63.73 20:25:01 all 74.81 0.00 6.87 0.53 0.11 17.69 20:25:01 0 73.87 0.00 6.40 1.19 0.12 18.43 20:25:01 1 74.22 0.00 7.12 0.28 0.10 18.27 20:25:01 2 75.73 0.00 6.73 0.27 0.10 17.17 20:25:01 3 76.90 0.00 7.16 0.39 0.12 15.43 20:25:01 4 74.91 0.00 7.14 0.54 0.10 17.31 20:25:01 5 75.62 0.00 6.77 0.99 0.10 16.52 20:25:01 6 73.95 0.00 6.72 0.20 0.10 19.02 20:25:01 7 73.23 0.00 6.94 0.37 0.10 19.36 20:26:01 all 32.23 0.00 2.66 0.03 0.09 64.99 20:26:01 0 32.00 0.00 2.73 0.03 0.07 65.17 20:26:01 1 33.83 0.00 2.94 0.02 0.10 63.11 20:26:01 2 29.67 0.00 2.40 0.03 0.08 67.82 20:26:01 3 35.27 0.00 2.67 0.00 0.10 61.97 20:26:01 4 34.13 0.00 2.73 0.00 0.08 63.05 20:26:01 5 33.02 0.00 2.75 0.03 0.08 64.12 20:26:01 6 31.63 0.00 2.43 0.02 0.08 65.84 20:26:01 7 28.29 0.00 2.61 0.08 0.08 68.93 20:27:01 all 7.32 0.00 1.65 0.62 0.08 90.34 20:27:01 0 7.57 0.00 1.79 0.55 0.08 90.00 20:27:01 1 8.48 0.00 1.86 0.18 0.07 89.41 20:27:01 2 5.62 0.00 1.39 0.20 0.08 92.71 20:27:01 3 9.12 0.00 1.60 0.12 0.07 89.09 20:27:01 4 6.72 0.00 1.51 0.57 0.08 91.11 20:27:01 5 7.80 0.00 1.43 0.08 0.07 90.62 20:27:01 6 6.01 0.00 1.71 1.98 0.07 90.23 20:27:01 7 7.18 0.00 1.86 1.28 0.08 89.59 20:28:01 all 10.71 0.00 1.90 0.42 0.08 86.90 20:28:01 0 10.83 0.00 1.86 0.77 0.07 86.47 20:28:01 1 9.09 0.00 1.46 0.64 0.08 88.73 20:28:01 2 9.65 0.00 1.69 0.27 0.08 88.31 20:28:01 3 15.06 0.00 2.45 0.08 0.08 82.32 20:28:01 4 10.18 0.00 2.08 0.72 0.08 86.93 20:28:01 5 9.08 0.00 1.89 0.47 0.08 88.47 20:28:01 6 10.35 0.00 1.81 0.07 0.08 87.69 20:28:01 7 11.40 0.00 1.96 0.33 0.07 86.24 20:29:01 all 5.71 0.00 0.62 0.05 0.08 93.54 20:29:01 0 6.94 0.00 0.80 0.02 0.10 92.14 20:29:01 1 4.68 0.00 0.74 0.00 0.08 94.50 20:29:01 2 5.40 0.00 0.57 0.15 0.07 93.81 20:29:01 3 6.30 0.00 0.45 0.02 0.08 93.15 20:29:01 4 6.42 0.00 0.60 0.03 0.07 92.88 20:29:01 5 4.97 0.00 0.64 0.08 0.08 94.22 20:29:01 6 4.61 0.00 0.47 0.07 0.08 94.77 20:29:01 7 6.34 0.00 0.65 0.02 0.07 92.93 20:30:01 all 7.58 0.00 0.83 0.05 0.08 91.46 20:30:01 0 8.46 0.00 0.90 0.03 0.07 90.54 20:30:01 1 7.73 0.00 0.85 0.00 0.08 91.33 20:30:01 2 7.18 0.00 0.90 0.20 0.08 91.63 20:30:01 3 8.09 0.00 0.80 0.03 0.07 91.01 20:30:01 4 9.19 0.00 0.85 0.02 0.10 89.84 20:30:01 5 7.28 0.00 0.84 0.05 0.08 91.75 20:30:01 6 6.57 0.00 0.75 0.03 0.07 92.58 20:30:01 7 6.14 0.00 0.82 0.03 0.08 92.92 20:31:01 all 6.76 0.00 0.88 0.05 0.08 92.23 20:31:01 0 8.37 0.00 1.07 0.05 0.08 90.42 20:31:01 1 6.10 0.00 1.02 0.08 0.08 92.72 20:31:01 2 5.74 0.00 0.79 0.15 0.07 93.25 20:31:01 3 7.29 0.00 0.94 0.05 0.08 91.64 20:31:01 4 6.27 0.00 0.85 0.03 0.07 92.78 20:31:01 5 5.84 0.00 0.75 0.02 0.07 93.32 20:31:01 6 8.36 0.00 0.78 0.00 0.07 90.78 20:31:01 7 6.08 0.00 0.82 0.02 0.07 93.02 20:32:01 all 4.77 0.00 0.59 0.08 0.09 94.47 20:32:01 0 3.89 0.00 0.50 0.00 0.08 95.53 20:32:01 1 4.64 0.00 0.54 0.08 0.08 94.66 20:32:01 2 6.98 0.00 0.79 0.17 0.12 91.95 20:32:01 3 4.13 0.00 0.50 0.15 0.10 95.12 20:32:01 4 4.89 0.00 0.54 0.08 0.08 94.40 20:32:01 5 4.88 0.00 0.52 0.05 0.08 94.47 20:32:01 6 4.04 0.00 0.70 0.05 0.08 95.12 20:32:01 7 4.75 0.00 0.60 0.05 0.12 94.48 20:33:01 all 1.61 0.00 0.38 0.03 0.07 97.90 20:33:01 0 1.17 0.00 0.42 0.02 0.07 98.33 20:33:01 1 1.15 0.00 0.42 0.03 0.07 98.33 20:33:01 2 1.99 0.00 0.52 0.15 0.07 97.27 20:33:01 3 1.76 0.00 0.47 0.00 0.08 97.69 20:33:01 4 1.64 0.00 0.33 0.07 0.07 97.89 20:33:01 5 1.54 0.00 0.30 0.00 0.05 98.11 20:33:01 6 2.84 0.00 0.32 0.00 0.07 96.77 20:33:01 7 0.80 0.00 0.32 0.00 0.05 98.83 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.55 0.00 1.21 0.17 0.08 95.99 20:34:01 0 1.99 0.00 1.14 0.12 0.05 96.70 20:34:01 1 2.04 0.00 1.37 0.13 0.07 96.39 20:34:01 2 2.81 0.00 1.10 0.43 0.08 95.57 20:34:01 3 3.99 0.00 1.20 0.15 0.07 94.59 20:34:01 4 1.84 0.00 1.21 0.03 0.08 96.84 20:34:01 5 2.57 0.00 1.28 0.12 0.10 95.93 20:34:01 6 2.39 0.00 1.17 0.07 0.08 96.30 20:34:01 7 2.76 0.00 1.17 0.32 0.08 95.66 Average: all 15.63 0.00 2.45 0.74 0.08 81.09 Average: 0 15.70 0.00 2.49 0.66 0.08 81.07 Average: 1 16.20 0.00 2.60 0.45 0.08 80.67 Average: 2 14.75 0.00 2.42 1.32 0.08 81.43 Average: 3 16.16 0.00 2.44 0.43 0.08 80.89 Average: 4 15.09 0.00 2.39 0.51 0.08 81.94 Average: 5 17.26 0.00 2.52 0.61 0.08 79.53 Average: 6 15.67 0.00 2.35 0.45 0.07 81.46 Average: 7 14.24 0.00 2.38 1.52 0.08 81.78